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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 REACH SVHC Reach Compliance Code Height Width Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance HTS Code Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Forward Voltage Case Connection Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-Max Current - Test Reference Voltage Voltage Tol-Max Dynamic Impedance-Max Power Line Protection Voltage - Breakdown (Min) 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
SMCJ6V0A SMCJ6V0A ON Semiconductor 1.5807
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0.00000000 download Surface Mount Cut Tape 2017 yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 6V 7.15mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMC No SVHC 2.75mm 6.25mm 300mg 6V AVALANCHE 1.5kW e3 Tin (Sn) DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 6V Zener Unidirectional 1mA 145.6A 6.67V 10.3V Single 7.02V 6V 1mA 1.5kW 6.67V 145.6A 7.37V 1.5kW 10mA 6.67V
NSPU5132MUTBG NSPU5132MUTBG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TA Zener 1325pF @ 1MHz General Purpose No 13.6V 4800W 4.8kW 200A 8/20μs 24V 13.5V Max 1
SZMMBZ4252T3G SZMMBZ4252T3G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 3 weeks ago) Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 1.3mm 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 1.01mm 1.4mm Surface Mount -55°C~150°C TJ Zener 3 Bidirectional 27V Automotive Common Anode 27V 50nA 40W Yes 40V No 40W 2
SMBJ43A SMBJ43A ON Semiconductor 0.2773
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 43V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB 2.45mm 3.95mm 180mg 43V 600W Unidirectional 1 1 Zener Unidirectional 5μA 8.6A 47.8V 69.4V Single 600W 43V 5μA 600W 47.8V No 8.6A 52.8V 600W 1mA No 47.8V 1
1SMB16CAT3 1SMB16CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 16V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 16V 600W Zener 520pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 23.1A 17.8V 16V 600W 1mA 17.8V 26V 23.1A 0.55W No 26V 1
SZNUP2128WTT1G SZNUP2128WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) SC-70, SOT-323 compliant Surface Mount -55°C~175°C TJ Zener 11pF @ 1MHz e3 Tin (Sn) Automotive, CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 2
NIS1161MTTAG NIS1161MTTAG ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) 5V ROHS3 Compliant Lead Free 6-WDFN Exposed Pad No SVHC Surface Mount -55°C~150°C TJ Zener 0.65pF @ 1MHz Automotive, HDMI 5V 26V 1A No 16.5V 1A 8/20μs 2
SZMMBZ18VALT1G SZMMBZ18VALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 14.5V 2.9mm ROHS3 Compliant Lead Free Tin 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 DUAL GULL WING MMBZ*V 3 Unidirectional YES SILICON 2 Unidirectional 50nA 14.5V Automotive 1.6A 18V 14.5V 40W 1mA 17.1V 25V 1.6A No 2 1
MMBZ6V2ALT3G MMBZ6V2ALT3G ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 weeks ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 3V 2.9mm RoHS Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 6.2V 225mW Zener e3 Tin (Sn) DUAL GULL WING 260 40 MMBZ*A 3 Bidirectional YES Transient Suppressors SILICON 2 3V Unidirectional 500nA 3V General Purpose 2.76A 5.89V 3V 24W 8.7V 2.76A No 8.7V 2 2 1
ESD11B5.0ST5G ESD11B5.0ST5G ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 day ago) Tape & Reel (TR) yes Obsolete 3 (168 Hours) 2 SMD/SMT EAR99 300μm 5V 600μm RoHS Compliant Lead Free 2 LOW CAPACITANCE 0201 (0603 Metric) No SVHC Surface Mount -40°C~125°C TJ AVALANCHE 13.5pF Zener BOTTOM ESD11B 2 YES 1 Transient Suppressors SILICON 1 5V Bidirectional Halogen Free 1μA 5V General Purpose Single 5.8V 5V 250mW 10V 2A No 2A 8/20μs 5V Max
1N6272AG 1N6272AG ON Semiconductor 0.0000
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0.00000000 download Bulk 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 9.4V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6272A 2 Unidirectional NO Transient Suppressors SILICON 1 SINGLE ISOLATED 5μA General Purpose 96A 10.5V 9.4V 1.5kW 1mA 10.5V 15.6V 96A 5W No 1500W 1.5kW 15.6V
1V5KE51CA 1V5KE51CA ON Semiconductor 0.5181
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 43.6V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 51V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 21.4A 48.5V 70.1V Single 51.05V 43.6V 5μA 1.5kW 48.5V 21.4A 53.6V 1.5kW 1mA 48.5V
SZESD7410N2T5G SZESD7410N2T5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2016 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.4pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 8V BIDIRECTIONAL Automotive 0.3W No 10V 16A 20V Typ 8V Max 1
SZESD7205DT5G SZESD7205DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SOT-723 Surface Mount -55°C~125°C TJ Zener 0.34pF @ 1MHz Automotive, Ethernet, USB No 5.2V 12.5V Typ 5V Max 2
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
1SMB15AT3 1SMB15AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 15V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED SMB 2.41mm 3.81mm 15V 600W e0 DUAL C BEND 1SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 24A 16.7V 16.7V 15V 600W 1mA 16.7V 24.4V 24A 0.55W No 1
1PMT30AT1 1PMT30AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V 2.18mm Non-RoHS Compliant Contains Lead DO-216AA 1.15mm 2.05mm Surface Mount -55°C~150°C TJ 30V 200W Zener e0 Tin/Lead (Sn/Pb) SINGLE GULL WING 240 30 1PMT**A 2 S-PSSO-G2 Voltage Reference Diodes SILICON 1 SINGLE Unidirectional CATHODE General Purpose 4.1A 33.3V 30V 1kW 48.4V 0.5W 30V 5% No 1000W 1kW 48.4V 1
MA3075WALT1G MA3075WALT1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2005 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 5V 2.9mm ROHS3 Compliant Lead Free Tin 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 1.01mm 1.4mm Surface Mount -55°C~150°C TJ 7.5V 80pF 8541.10.00.50 225mW Zener 80pF @ 1MHz e3 DUAL GULL WING 260 40 MA3075 3 Unidirectional YES Voltage Reference Diodes 15W SILICON 2 900mV 60μA Automotive Common Anode 15W 7.2V 6.5V 1μA 15W 5mA 7.2V Yes 7.9V 7.5V 4% 15Ohm No
SMF10AT1 SMF10AT1 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 10V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 11.7V 10V 200W 17V 11.8A 0.385W No 11.1V 11.8A 1
SZESD7462N2T5G SZESD7462N2T5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2016 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant 2-XDFN Surface Mount -55°C~150°C TJ Zener 0.3pF @ 1MHz Automotive No 16.5V 16A 47V Typ 16V Max 1
CM1764-1204NR CM1764-1204NR ON Semiconductor 0.0000
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0.00000000 Discontinued 1 (Unlimited) ROHS3 Compliant CM1764
SZMMBZ20VALT1G SZMMBZ20VALT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 17V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Unidirectional YES SILICON 2 50nA 17V Automotive 1.4A 19V 17V 40W 28V 1.4A No 28V 2 2 1
1V5KE6V8A 1V5KE6V8A ON Semiconductor 1.3819
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0.00000000 download Through Hole Cut Tape 2013 yes Active 2 Axial EAR99 175°C -55°C 5.8V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 6.8V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 1mA 142A 6.45V 10.5V Single 5W 6.795V 5.8V 1mA 1.5kW 6.45V 143A 7.14V 1.5kW 10mA 6.45V
1SMB12AT3 1SMB12AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 3.56mm 12V 4.32mm Non-RoHS Compliant Contains Lead Lead, Tin 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED SMB 3.81mm 2.41mm 12V 1.245nF 600W e0 DUAL C BEND 240 30 1SMB 2 Unidirectional YES Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 12V 30.2A Single 13.3V 13.3V 12V 600W 1mA 13.3V Yes 19.9V 30.2A 0.55W No 1
SA17A SA17A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) Axial 175°C -65°C 17V RoHS Compliant 2 DO-204AC, DO-15, Axial Through Hole Zener SA17 1 1 Zener Unidirectional 1μA General Purpose 18.1A 20.9V 17V 500W 1mA 18.9V 27.6V 18.1A DO-15 No 18.9V 500W 18.1A 27.6V 17V 1 1
1SMA75AT3G 1SMA75AT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 180pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 87.7V 75V 400W 1mA 83.3V 121V 3.3A 0.5W No 3.3A 75V 1
1SMA24CAT3 1SMA24CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 24V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 260pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 2.5μA General Purpose 10.3A 26.7V 24V 400W 1mA 26.7V 38.9V 10.3A 0.5W No 38.9V 1
SMCJ33CA SMCJ33CA ON Semiconductor 0.4153
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0.00000000 download Surface Mount Cut Tape 2003 Active SMD/SMT 150°C -55°C 33V 7.15mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 6.25mm 300mg 33V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 28.1A 36.7V 53.3V Single 1.5kW 33V 5μA 1.5kW 36.7V No 28.1A 40.6V 1.5kW 1mA No 36.7V 1
P6KE6.8A P6KE6.8A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 58.1V 3.56mm 6.35mm Non-RoHS Compliant Lead Free No 2 T-18, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg -55°C~150°C TJ 68V 1.6pF Zener P6KE Unidirectional 1 600W 1 Zener Unidirectional 5μA General Purpose 6.5A Single 600W 64.6V 5.8V 1mA 600W 1mA 64.6V 92V 57A 71.4V Axial No 6.45V 600W 57A 8/20μs 10.5V 5.8V 1 1
P6KE75CA P6KE75CA ON Semiconductor 0.0142
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0.00000000 download Through Hole Tape & Reel 2013 Active Axial 175°C -65°C 64.1V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 75V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 5.8A 71.3V 103V Single 5W 64.1V 5μA 600W 71.3V 5.8A 78.8V 600W 1mA No 71.3V 1
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