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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Min Supply Voltage Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Capacitance Current HTS Code Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Number of Channels Subcategory Qualification Status Power Supplies Max Power Dissipation Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Output Current Composition Polarity Analog IC - Other Type Forward Voltage Case Connection Halogen Free Number of Circuits Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Number of Voltages Monitored Adjustable Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Current - Test Number of Lines Reference Voltage Working Test Current Dynamic Impedance-Max Current - Hold (Ih) Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Voltage - On State
SMBJ130CA SMBJ130CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel Active SMD/SMT 150°C -55°C 130V 4.7mm RoHS Compliant Lead Free No 2 SMB 2.44mm 3.94mm 180mg 170V 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.9A 144V 209V Single 130V 5μA 600W 144V 2.9A 600W 1mA No 144V 1
1.5KE15A 1.5KE15A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 12.8V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 15V 1.5kW Zener 1.5KE 1 Zener Unidirectional General Purpose 71A 14.3V 12.8V 1.5kW 21.2V 15.8V Axial No 14.3V 1500W 1.5kW 71A 21.2V 12.8V 1 1
SMBJ51A SMBJ51A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 51V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 51V 600W Unidirectional 1 1 Zener Unidirectional 5μA 7.3A 56.7V 82.4V Single 51V 5μA 600W 56.7V 7.3A 62.7V 600W 1mA No 56.7V 1
SMF54AT1 SMF54AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 54V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 63.1V 54V 200W 87.1V 2.3A 0.385W No 60V 2.3A 1
UESD6.0DT5G UESD6.0DT5G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) uESD yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 6V 1.2mm ROHS3 Compliant Lead Free 3 SOT-723 550μm 850μm Surface Mount -55°C~150°C TJ AVALANCHE 34pF Zener 34pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 UESD*D 3 Unidirectional YES 1 Transient Suppressors SILICON 2 6V Halogen Free 100nA 6V General Purpose Common Anode 7V 6V 100nA 240mW 1mA 7V Yes 2 No 6V Max
SA28AG SA28AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 MiniMosorb™ Obsolete 1 (Unlimited) Axial 150°C -55°C 28V RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener SA*A 1 1 Zener Unidirectional 1μA General Purpose 11A 31.1V 28V 500W 1mA 31.1V 45.4V 11A Axial No 31.1V 500W 11A 45.4V 28V 1 1
P6SMB56AT3 P6SMB56AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 47.8V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 365pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 7.8A 53.2V 47.8V 600W 77V 7.8A 0.55W No 77V 1 1
1N6377RL4 1N6377RL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 15V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6377 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 10A 17.6V 15V 1.5kW 25V 5W No 1500W 1.5kW 25V 1
NCP374MU075TXG NCP374MU075TXG ON Semiconductor 0.0000
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0.00000000 download 4 Weeks LAST SHIPMENTS (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2012 yes Obsolete 1 (Unlimited) 12 85°C -40°C 4mm RoHS Compliant Lead Free 12 12-UFLGA Exposed Pad 5.5V 2.5V Surface Mount Mixed Technology 200μA e3 Tin (Sn) DUAL NO LEAD 5V 12 INDUSTRIAL 0.5mm Power Management Circuits Not Qualified 5V 750mA SPST Halogen Free 1 General Purpose
ESD9M5.0ST5G ESD9M5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 11 hours ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 5V 800μm ROHS3 Compliant Lead Free 2 LOW CAPACITANCE SOD-923 400μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 2.5pF Zener 2.5pF @ 1MHz e3 Tin (Sn) DUAL FLAT ESD9 2 YES Transient Suppressors SILICON 1 5V Unidirectional Halogen Free 1μA 5V Automotive 1A Single 5.8V 5V 1μA 150mW 1mA 5.8V Yes 9.8V 1A No 1A 8/20μs 5V Max
ESD11B5.0SBT5G ESD11B5.0SBT5G ON Semiconductor 0.0000
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0.00000000 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
1.5KE75A 1.5KE75A ON Semiconductor 0.7079
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 6.4V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 75V 1.5kW Zener 1.5KE 1 Zener Unidirectional General Purpose 14.6A 5W 71.3V 6.4V 1.5kW 11.3V 78.8V Axial No 71.3V 1500W 1.5kW 14.6A 103V 64.1V 1 1
MC3423D MC3423D ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Tube 2009 no Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C 4.9mm Non-RoHS Compliant Contains Lead 8 8-SOIC (0.154, 3.90mm Width) 40V 4.5V 3.9mm Surface Mount Mixed Technology 6mA 1 e0 DUAL GULL WING 240 5V 30 8 COMMERCIAL YES 1 Power Management Circuits POWER SUPPLY SUPPORT CIRCUIT 2 General Purpose No 1 YES
SA13CA SA13CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 13V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 13V 500W Zener SA13 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 23.2A Single 1W 14.4V 13V 1μA 500W 1mA 14.4V 21.5V 23.2A 15.9V DO-15 No 14.4V 500W 23.2A 21.5V 13V 1 1
MMT10B230T3G MMT10B230T3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 2 EAR99 125°C -40°C RoHS Compliant Lead Free No 2 UL RECOGNIZED DO-214AA, SMB Unknown Surface Mount 170V 200pF e3 Tin (Sn) DUAL C BEND 260 40 2 DIACs 1 SINGLE 100A 170V 270mA SILICON SURGE PROTECTOR 150mA 265V 5V
MA3075WALT1 MA3075WALT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 5V 2.9mm Non-RoHS Compliant Contains Lead 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 1.3mm Surface Mount -55°C~150°C TJ 7.5V 80pF 8541.10.00.50 225mW Zener 80pF @ 1MHz e0 DUAL GULL WING MA3075 3 Unidirectional YES Voltage Reference Diodes SILICON 2 900mV 60μA General Purpose Common Anode 7.2V 6.5V 15W 7.5V 5mA 15Ohm No 2
1SMB13CAT3 1SMB13CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 13V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ 1mA Zener 630pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 1 Transient Suppressors 13V SILICON 1 SINGLE Bidirectional General Purpose 27.9A 14.4V 13V 600W 21.5V 27.9A 0.55W No 21.5V 1
SMBJ22A SMBJ22A ON Semiconductor 0.6173
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 22V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 22V 600W Unidirectional 1 1 Zener Unidirectional 5μA 16.9A 24.4V 35.5V Single 22V 5μA 600W 24.4V 16.9A 26.9V 600W 1mA No 24.4V 1
1N6267A 1N6267A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 5.8V 5.3mm 9.5mm Non-RoHS Compliant Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6267A Unidirectional 1 Zener Unidirectional General Purpose 143A Single 6.45V 5.8V 1mA 1.5kW 10mA Yes 10.5V 143A Axial No 6.45V 1500W 1.5kW 10.5V 5.8V 1 1
S1ZMMBZ27VALT3G S1ZMMBZ27VALT3G ON Semiconductor 0.0000
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0.00000000 5 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount MMBZ*V
1V5KE16A 1V5KE16A ON Semiconductor 0.4329
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 13.6V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED 360mg 16V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 67A 15.2V 22.5V Single 16V 13.6V 5μA 1.5kW 15.2V 67A 1.5kW 1mA 15.2V
1SMB28CAT3 1SMB28CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 28V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ 533A Zener 310pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Bidirectional YES 1 Transient Suppressors 33V SILICON 1 SINGLE 5μA General Purpose 13.2A 31.1V 28V 600W 1mA 31.1V 45.4V 13.2A 0.55W No 45.4V 1
ESD7272LT1G ESD7272LT1G ON Semiconductor 0.0000
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0.00000000 download 37 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~175°C TJ Zener 0.8pF @ 1MHz e0 Tin/Lead (Sn/Pb) General Purpose No 27V 16A 10.5V Typ 24V Max 2
SZNUP2125WTT3G SZNUP2125WTT3G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free SC-70, SOT-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener 10pF @ 1MHz e3 Tin (Sn) DUAL GULL WING YES R-PDSO-G3 SILICON 2 BIDIRECTIONAL Automotive, CAN No 26.2V 200W 3A 8/20μs 50V 24V Min 2
NZL5V6ATT1G NZL5V6ATT1G ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2006 Automotive, AEC-Q101 yes Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.65mm RoHS Compliant Lead Free 3 LOW CAPACITANCE SC-75, SOT-416 800μm 900μm Surface Mount -55°C~150°C TJ 5.6V 40pF 8541.10.00.50 240mW Zener 40pF @ 1MHz e3 Tin (Sn) GULL WING 260 40 NZL5V6AT 3 YES Voltage Reference Diodes SILICON 2 Unidirectional 1μA Automotive 6.11A Dual 5.3V 3V 1μA 150mW 1mA 5.3V Yes 9.97V 6.11A 0.15W 5.6V No 6.11A 8/20μs 3V Max
ESD7104MUTAG ESD7104MUTAG ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 1mm 5V 2.5mm ROHS3 Compliant Lead Free Tin 10 ULTRA LOW CAPACITANCE 10-UFDFN No SVHC 400μm 1mm Surface Mount -55°C~125°C TJ AVALANCHE 300FF Zener 0.3pF @ 1MHz e3 DUAL ESD7104 10 Bidirectional YES SILICON 5 5V Bidirectional, Unidirectional Halogen Free 1μA 5V HDMI, USB 5.5V 5V 1μA 1mA Yes 10V 1A 4 No 1A 8/20μs
P6KE62AG P6KE62AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 Obsolete 1 (Unlimited) Axial 150°C -55°C 53V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 7.1A 58.9V 53V 600W 1mA 58.9V 85V 7.1A Axial No 58.9V 600W 7.1A 8/20μs 85V 53V 1 1
SMF45AT1G SMF45AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 45V 2.7mm RoHS Compliant Lead Free 2 LOW IMPEDANCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 45V 15pF 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 1μA 45V General Purpose 2.8A Single 55.3V 45V 200W 72.7V 2.8A 0.385W No 50V 1 1
SMS05T1G SMS05T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 5V 3mm ROHS3 Compliant Lead Free Tin 6 SC-74, SOT-457 No SVHC 1mm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE 400pF Zener 250pF @ 1MHz e3 DUAL GULL WING 260 10 SMS*T 6 Unidirectional Transient Suppressors 225mW SILICON 4 5V Unidirectional Halogen Free 20μA 5V General Purpose 23A Common Anode 6V 5V 23A 350W 1mA 6V Yes 15.5V 23A 7.2V No 23A 8/20μs
SA43A SA43A ON Semiconductor 0.5172
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0.00000000 download Through Hole Bulk 2007 MiniMosorb™ Obsolete 1 (Unlimited) Axial 175°C -55°C 43V 3.56mm 7.62mm Non-RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ 43V 500W Zener SA*A 1 1 Zener Unidirectional 1μA General Purpose 7.2A 47.8V 43V 500W 1mA 47.8V 69.4V 7.2A Axial No 47.8V 500W 7.2A 69.4V 43V 1 1
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