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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 Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current 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 Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity 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 Max Junction Temperature (Tj) Current - Test Number of Lines 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
SMF43AT1 SMF43AT1 ON Semiconductor 0.1535
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 2.7mm Non-RoHS Compliant Contains Lead 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 43V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 1μA 43V General Purpose Single 52.6V 43V 200W 69.4V 2.9A 0.385W No 47.8V 1
1V5KE100CA 1V5KE100CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 85.5V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 360mg 100V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 11A 95V 137V Single 5W 100V 85.5V 5μA 1.5kW 95V 11A 105V 1.5kW 1mA 95V
1SMB30CAT3 1SMB30CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V 4.57mm Non-RoHS Compliant Contains Lead Lead, Tin 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 30V 600W Zener 290pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Bidirectional YES 1 Transient Suppressors SILICON 1 General Purpose 12.4A Single 33.3V 30V 5μA 600W 1mA Yes 48.4V 12.4A 0.55W No 48.4V 1
NZQA6V8AXV5T2G NZQA6V8AXV5T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.3mm 1.7mm ROHS3 Compliant Lead Free 5 SOT-553 Surface Mount -55°C~150°C TJ 15pF Zener 12pF @ 1MHz e3 Tin (Sn) NZQA*AXV5 5 Unidirectional Unidirectional Halogen Free 1μA General Purpose 1.6A 6.1V 4.3V 20W 13V 1.6A 4 No 6.47V 1.6A 8/20μs
SZNUP1128WTT1G SZNUP1128WTT1G 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 Automotive, CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 1
P6KE43CA P6KE43CA ON Semiconductor 0.5972
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0.00000000 Through Hole Discontinued Axial 175°C -65°C 36.8V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 43V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 10.1A 40.9V 59.3V Single 600W 36.8V 5μA 600W 40.9V 10.1A 45.2V 600W 1mA No 40.9V 1
1.5SMC33AT3 1.5SMC33AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 28.2V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMC 2.41mm 6.1mm 33V 1.5kW e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES 1 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 33A 31.4V 31.4V 28.2V 1.5kW 45.7V 0.75W No
ESD7371P2T5G ESD7371P2T5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOD-923 Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz RF Antenna 5.3V No 7V 5.3V Max 1
NUP2105LT3G NUP2105LT3G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 24V 2.9mm RoHS Compliant 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ AVALANCHE 30pF 8541.10.00.50 Zener 30pF @ 1MHz e3 Tin (Sn) GULL WING 260 40 NUP2105 3 Bidirectional YES 2 Transient Suppressors SILICON 2 Bidirectional 100nA 24V General Purpose 8A Dual 26.2V 24V 350W 44V 8A No 8A 8/20μs 24V Min
P6KE10A P6KE10A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2009 Axial 175°C -65°C 8.55V 3.56mm 7.62mm RoHS Compliant Lead Free 41A 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 10V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 10μA 41A 9.5V 14.5V Single 5W 8.55V 10μA 600W 9.5V 41A 10.5V 600W 1mA No 9.5V 1
SMBJ160CA SMBJ160CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel Active SMD/SMT 150°C -55°C 160V 4.7mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.44mm 3.94mm 180mg 160V 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.3A 178V 259V Single 160V 5μA 600W 178V No 2.3A 197V 600W 1mA No 178V 1
ESD5Z6.0T1 ESD5Z6.0T1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE Zener 70pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 ESD5Z 2 Transient Suppressors SILICON 1 SINGLE 6V UNIDIRECTIONAL General Purpose 6V 181W 20.5V 8.8A No 6.8V 8.8A 8/20μs 6V Max 1
P6SMB39AT3 P6SMB39AT3 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 33.3V 4.57mm Non-RoHS Compliant Contains Lead 11.2A 2 UL RECOGNIZED, HIGH RELIABILITY SMB 2.41mm 3.81mm 39V 600W e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 11.2A 37.1V 37.1V 33.3V 600W 1mA 37.1V 53.9V 11.2A 0.55W No 1
1N6276A 1N6276A ON Semiconductor 0.0000
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 13.6V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 16V 1.5kW Zener 1N6276A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 67A 15.2V 13.6V 1.5kW 1mA 15.2V 22.5V 67A Axial No 15.2V 1500W 1.5kW 22.5V 13.6V 1 1
SESD8008MUTAG SESD8008MUTAG ON Semiconductor 0.0000
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0.00000000 5 Weeks Surface Mount Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant 14 14-PowerUFDFN Surface Mount -55°C~125°C TJ Zener 0.3pF @ 1MHz General Purpose 3.3V 8.1V 16A No 5.5V 8.1V Typ 3.3V Max 8
P6KE9.1AG P6KE9.1AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 7.78V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 50μA General Purpose 45A 8.65V 7.78V 600W 1mA 8.65V 13.4V 45A Axial No 8.65V 600W 45A 8/20μs 13.4V 7.78V 1 1
PACDN045Y6R PACDN045Y6R ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 days ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) SMD/SMT 1.75mm 6.1V 3.05mm RoHS Compliant Lead Free 6 SOT-23-6 Surface Mount -40°C~85°C TA AVALANCHE 30pF Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 40 PACDN04* 6 YES Transient Suppressors SILICON 5 MO-178AB Unidirectional 100nA 6.1V General Purpose 5.5V 225mW 8V 5 No 6.2V 5.5V
ESD5381MUT5G ESD5381MUT5G ON Semiconductor 0.0000
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0.00000000 download 26 Weeks LAST SHIPMENTS (Last Updated: 1 day ago) Tape & Reel (TR) 2012 yes Obsolete 1 (Unlimited) 2 EAR99 3V 660μm RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 0201 (0603 Metric) No SVHC 280μm 360μm Surface Mount -55°C~150°C TJ AVALANCHE 13pF Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 2 Unidirectional YES Transient Suppressors 300mW SILICON 1 3V 3V General Purpose Single 6.1V 3V 100nA 300mW 1mA Yes 10.5V 1A No 6.1V 1A 8/20μs 3V Max 1
P6SMB75CAT3G P6SMB75CAT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 64.1V RoHS Compliant Lead Free 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 140pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 P6SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA Automotive 5.8A 91V 64.1V 600W 1mA 71.3V 103V 5.8A 0.55W No 1
SMF70AT1 SMF70AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 7V 2.7mm Non-RoHS Compliant Contains Lead 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 70V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Transient Suppressors SILICON 1 Unidirectional 1μA 70V General Purpose 16.7A Single 7.78V 70V 200W 113V 1.5A 0.385W No 77.8V 200W 1
SA51CA SA51CA ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA51 General Purpose DO-15 No 56.7V 500W 6.1A 82.4V 51V 1
SMBJ16CA SMBJ16CA ON Semiconductor 0.0393
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 16V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB No SVHC 2.45mm 3.95mm 180mg 16V 600W Bidirectional 1 1 Zener Bidirectional 5μA 23.1A 17.8V 26V Single 16V 5μA 600W 17.8V No 23.1A 19.7V 600W 1mA No 17.8V 1
1SMB110AT3 1SMB110AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 110V 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 Zener 175pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 3.4A 122V 110V 600W 1mA 122V 177V 3.4A 0.55W No 177V 1
NZQA5V6XV5T1G NZQA5V6XV5T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) SMD/SMT EAR99 1.3mm 3V 1.7mm ROHS3 Compliant Lead Free 5 SOT-553 No SVHC 600μm 1.3mm Surface Mount -55°C~150°C TJ 5.6V AVALANCHE 90pF 100W Zener 90pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NZQA*XV5 5 Unidirectional YES Transient Suppressors 300mW SILICON 4 3V Unidirectional Halogen Free 1μA 3V General Purpose 10A Common Anode 5.6V 3V 1μA 100W 1mA Yes 10.5V 10A 5.88V 4 No 5.32V 10A 8/20μs
PACDN009MR PACDN009MR ON Semiconductor 0.0000
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0.00000000 download 17 Weeks LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 8 EAR99 85°C -40°C 3.1mm 3.1mm RoHS Compliant Lead Free 8 LOW CAPACITANCE MSOP AVALANCHE e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 40 8 Unidirectional YES Transient Suppressors SILICON 10 COMPLEX TRANS VOLTAGE SUPPRESSOR DIODE Halogen Free 1μA 5.5V 5.5V 0.2W No 5
SMCJ33A SMCJ33A ON Semiconductor 0.4350
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0.00000000 Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 33V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.65mm 6.25mm 300mg 33V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 28.1A 36.7V 53.3V Single 1.5kW 33V 5μA 1.5kW 36.7V 28.1A 40.6V 1.5kW 150°C 1mA No 36.7V 1
SZMMBZ33VAWT1G SZMMBZ33VAWT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant Lead Free 3 SC-70, SOT-323 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V Bidirectional Transient Suppressors SILICON 2 UNIDIRECTIONAL 26V Automotive 33V 26V 40W 46V 870mA No 31.35V 40W 2 1
SMCJ14A SMCJ14A ON Semiconductor 23.5598
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 14V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.65mm 6.25mm 300mg 14V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 64.7A 15.6V 23.2V Single 1.5kW 14V 5μA 1.5kW 15.6V 64.7A 17.2V 150°C 1mA No 15.6V 1
SA33ARL SA33ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 33V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE 260 40 SA*A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 1μA General Purpose 9.4A 36.7V 33V 500W 1mA 36.7V 53.3V 9.4A 3W No 53.3V 1 1
P6SMB39CAT3 P6SMB39CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2000 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33.3V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ 112A 600W Zener 260pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA Automotive 11.2A 37.1V 33.3V 600W 1mA 37.1V 53.9V 11.2A 0.55W No 53.9V 1
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