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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 Height Width Thickness 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 JESD-30 Code Number of Channels Subcategory Max Power Dissipation Voltage 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 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
SZMMBZ33VALT1G SZMMBZ33VALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 26V 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 40W SILICON 2 50nA 26V Automotive 870mA 31.35V 26V 40W 46V 870mA No 46V 2 1
SA54A SA54A ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA54 General Purpose DO-15 No 60V 500W 5.7A 87.1V 54V 1
SM12T1 SM12T1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 15.75V 3.04mm Non-RoHS Compliant Contains Lead 3 UL RECOGNIZED TO-236-3, SC-59, SOT-23-3 1.11mm 1.4mm Surface Mount -55°C~150°C TJ 12V 8541.10.00.50 300W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SM*T 3 Transient Suppressors SILICON 2 Unidirectional General Purpose 12A 15.75V 12V 300W 19V 12A No 13.3V 12A 8/20μs 2
1V5KE62A 1V5KE62A ON Semiconductor 0.5182
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0.00000000 download Through Hole Cut Tape 2016 yes Active 2 Axial EAR99 175°C -55°C 53V 5.33mm 6.35mm RoHS Compliant Lead Free Tin 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 62V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 17.7A 58.9V 85V Single 5W 62V 53V 5μA 1.5kW 58.9V No 17.7A 65.1V 1.5kW 1mA 58.9V
SMBJ13CA SMBJ13CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 13V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 13V 600W Bidirectional 1 1 Zener Bidirectional 5μA 27.9A 14.4V 21.5V Single 600W 13V 5μA 600W 14.4V No 27.9A 15.9V 600W 1mA No 14.4V 1
SMBJ7V5CA SMBJ7V5CA ON Semiconductor 0.5370
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0.00000000 download Surface Mount 2017 yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 7.5V 4.75mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMB 2.45mm 3.95mm 7.5V AVALANCHE 465A 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional 200μA 46.5A 8.33V 12.9V Single 8.77V 7.5V 200μA 600W 8.33V 46.5A 600W 1mA 8.33V
1N6272A 1N6272A ON Semiconductor 0.0000
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0.00000000 download Bulk 2005 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 9.4V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6272A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 96A 10.5V 9.4V 1.5kW 1mA 10.5V 15.6V 96A Axial No 10.5V 1500W 1.5kW 15.6V 9.4V 1 1
P6KE43ARL P6KE43ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 Axial EAR99 36.8V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED T-18, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 P6KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 10.1A 40.9V 36.8V 600W 1mA 40.9V 59.3V 10.1A 5W No 10.1A 8/20μs 59.3V
NSPM2052MUT5G NSPM2052MUT5G ON Semiconductor 0.5438
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0.00000000 5 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) 5V RoHS Compliant 3-UDFN Surface Mount
SZMMBZ20VALT3G SZMMBZ20VALT3G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 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) MMBZ*V 3 Unidirectional YES Transient Suppressors BIDIRECTIONAL 50nA 17V Automotive 1.4A 19V 17V 40W 28V 1.4A No 28V 2 2 1
SMCJ160A SMCJ160A ON Semiconductor 4.7390
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0.00000000 download Surface Mount 2017 SMD/SMT 150°C -55°C 160V 7.15mm RoHS Compliant Lead Free 2 SMC 2.75mm 6.25mm 300mg 171V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 5.8A 178V 259V Single 160V 5μA 1.5kW 178V 5.8A 1.5kW 1mA No 178V 1
SMF160AT1 SMF160AT1 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 160V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 188V 160V 200W 259V 700mA 0.385W No 178V 700mA 1
MR2520LX MR2520LX ON Semiconductor 0.0000
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0.00000000 Through Hole Bulk 2010 Obsolete 1 (Unlimited) Axial 23V Non-RoHS Compliant Contains Lead Button, Axial Through Hole -65°C~175°C TJ Zener MR2520L Unidirectional General Purpose 58A 24V 23V 2.5kW No 2500W 2.5kW 23V Max 1
1SMB7.0AT3 1SMB7.0AT3 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 70V 4.57mm Non-RoHS Compliant Contains Lead Lead, Tin 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED SMB 2.41mm 3.81mm 2.41mm 70V 600W e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Unidirectional YES 1 Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 7V Zener 5.3A Single 77.8V 77.8V 70V 5μA 600W 1mA Yes 113V 5.3A 0.55W No
1SMB120AT3 1SMB120AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) SMD/SMT EAR99 120V 4.57mm Non-RoHS Compliant Contains Lead 2 DO-214AA, SMB 2.41mm 3.81mm 2.41mm Surface Mount -65°C~150°C TJ 120V 600W Zener 160pF @ 1MHz 1SMB 2 Unidirectional General Purpose 3.1A 133V 120V 5μA 600W 193V 3.1A No 193V 1 1
ESDL4151MX4T5G ESDL4151MX4T5G ON Semiconductor 0.3965
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0.00000000 download 6 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 0402 (1006 Metric) Surface Mount -55°C~150°C TJ Zener 0.8pF @ 1MHz USB 2.0, USB 3.0 No 15.5V 47.5A 8/20μs 26V 15V Max 1
SMCJ110A SMCJ110A ON Semiconductor 0.3844
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0.00000000 download Surface Mount Tape & Reel (TR) Active SMD/SMT 150°C -55°C 110V 7.11mm RoHS Compliant Lead Free No 2 SMC 2.62mm 6.22mm 110V 85A 1.5kW Unidirectional 1 110V 1 Zener Unidirectional 5μA 8.5A 122V 177V Single 110V 5μA 1.5kW 122V 8.5A 1.5kW 1mA No 122V 1
1N6284ARL4 1N6284ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ yes Obsolete 1 (Unlimited) 2 Axial EAR99 30.8V Non-RoHS Compliant Contains Lead 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 1N6284A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 30A 34.2V 30.8V 1.5kW 1mA 34.2V 49.9V 30A 5W No 1500W 1.5kW 49.9V
CM1223-04SO CM1223-04SO ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2008 yes Obsolete 1 (Unlimited) 6 Solder EAR99 1.8mm 6V 3mm RoHS Compliant Lead Free Gold 8μA No 6 SOT-23-6 Surface Mount -40°C~85°C TA AVALANCHE 1.5pF Steering (Rail to Rail) e4 DUAL GULL WING 260 CM1223 6 Unidirectional YES 4 Transient Suppressors SILICON 1 SINGLE MO-178AB 1μA 5.5V General Purpose 3.3V 8.8V 1A 0.225W Yes 6V 1A 8/20μs 8.8V Typ
SA16A SA16A ON Semiconductor 7.9911
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0.00000000 download Through Hole Bulk 2007 MiniMosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 16V 3.56mm 7.62mm Non-RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ 16V 500W Zener SA*A 1 1 Zener Unidirectional 1μA General Purpose 19.2A 19.7V 16V 500W 1mA 17.8V 26V 19.2A Axial No 17.8V 500W 19.2A 26V 16V 1 1
1SMB54AT3 1SMB54AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 54V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 330pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 6.9A 60V 54V 600W 87.1V 6.9A 0.55W No 87.1V 1 1
ESD9C5.0ST5G ESD9C5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 5V 800μm ROHS3 Compliant Lead Free 2 SOD-923 No SVHC 400μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 6.2pF Zener 6pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 ESD9 2 Unidirectional YES Transient Suppressors 150mW SILICON 1 5V Halogen Free 500nA 5V Automotive Single 11V 5V 500nA 150mW 1mA 11V Yes 10V 11V No 5V Max
SZESD7361P2T5G SZESD7361P2T5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOD-923 Surface Mount -55°C~125°C TJ Zener 0.55pF @ 1MHz Automotive 5V 34V 16A No 16.5V 16A 100ns 1
P6KE7V5CA P6KE7V5CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2013 yes Active 2 Axial EAR99 175°C -65°C 6.4V 3.6mm 7.6mm RoHS Compliant Lead Free 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 7.5V AVALANCHE 1.6pF 600W WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 1mA 53.1A 7.13V 11.3V Single 5W 7.5V 6.4V 1mA 600W 7.13V 53.1A 7.88V 600W 1mA No 7.13V
ESD7M5.0DT5G ESD7M5.0DT5G ON Semiconductor 0.5438
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 21 hours ago) Tape & Reel (TR) yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 5V 1.2mm ROHS3 Compliant Lead Free 3 EXCELLENT CLAMPING CAPABILITY SOT-723 550μm 850μm Surface Mount -55°C~125°C TJ AVALANCHE Zener 2.5pF @ 1MHz 1.25pF @ 1MHz e3 Tin (Sn) DUAL FLAT ESD7 3 Unidirectional YES Transient Suppressors SILICON 2 5V Halogen Free 1μA 5V General Purpose Common Anode 5.4V 5V 1μA 150mW 1mA Yes 10.4V 1A 2 No 1A 8/20μs 10.4V 5V Max 1
SMBJ13A100 SMBJ13A100 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2008 SMBJ Obsolete 1 (Unlimited) DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SMBJ13 General Purpose No 14.4V 600W 27.9A 21.5V 13V 1
SMCJ36A SMCJ36A ON Semiconductor 5.6789
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 36V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 300mg 36V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 25.8A 40V 58.1V Single 1.5kW 36V 5μA 1.5kW 40V 25.8A 44.2V 1.5kW 1mA No 40V 1
1N6278ARL4 1N6278ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 17.1V Non-RoHS Compliant Contains Lead 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 1N6278A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 54A 19V 17.1V 1.5kW 1mA 19V 27.7V 54A 5W No 1500W 1.5kW 27.7V
P6KE300A P6KE300A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2013 Active Axial 175°C -65°C 256V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 300V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 1.5A 285V 414V Single 600W 256V 5μA 600W 285V 1.5A 315V 600W 1mA No 285V 1
SZMMBZ18VALT3G SZMMBZ18VALT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 1.3mm 14.5V 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) MMBZ*V 3 Unidirectional YES Transient Suppressors BIDIRECTIONAL 50nA 14.5V Automotive 1.6A 17.1V 14.5V 40W 25V 1.6A No 25V 2 2 1
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