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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 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 Diode Element Material Number of Elements Configuration 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 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Current - Test Number of Lines Reference Voltage Voltage Tol-Max Working Test Current Dynamic Impedance-Max Clamping Voltage-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
1.5SMC27AT3 1.5SMC27AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 23.1V 7.11mm Non-RoHS Compliant Contains Lead 40A 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC 2.41mm 6.1mm Surface Mount -65°C~150°C TJ 27V 1.5kW Zener e0 DUAL C BEND 240 30 1.5SMC 2 YES Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 40A 25.7V 23.1V 1.5kW 37.5V 0.75W No 1500W 1.5kW 37.5V 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
SZNUP2125WTT1G SZNUP2125WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 17 hours ago) Surface Mount Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free 3 SC-70, SOT-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener 10pF @ 1MHz e3 Tin (Sn) GULL WING Bidirectional SILICON 2 Automotive, CAN Dual 24V 100nA 200W 1mA 50V 3A No 26.2V 3A 8/20μs 24V Min 2
1.5KE47ARL4 1.5KE47ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 40.2V 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 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 23.2A 44.7V 40.2V 1.5kW 1mA 44.7V 64.8V 23.2A 5W No 1500W 1.5kW 64.8V 1
ESD8504GMUTAG ESD8504GMUTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2015 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 10 10-UFDFN Surface Mount -55°C~125°C TJ Zener 0.39pF @ 1MHz General Purpose 3V 7V 16A No 4V 16A 100ns 3V Max 4
NSPM3042MXT5G NSPM3042MXT5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2018 yes Active 1 (Unlimited) ROHS3 Compliant 2-XDFN Surface Mount -65°C~150°C TJ Zener 80pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) General Purpose No 4.85V 43A 8/20μs 8V 4.8V Max 1
P6KE56A P6KE56A ON Semiconductor 0.5942
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0.00000000 download Through Hole Bulk 2009 Axial 150°C -55°C 47.8V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 56V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 7.8A 53.2V 77V Single 47.8V 5μA 600W 53.2V 7.8A 58.8V 600W 1mA No 53.2V 1
P6KE170A P6KE170A ON Semiconductor 34.5318
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0.00000000 download Through Hole 2016 Axial 175°C -65°C 145V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 170V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.6A 162V 234V Single 5W 145V 5μA 600W 162V 2.6A 179V 600W 1mA No 162V 1
NUP4114UCLW1T2G NUP4114UCLW1T2G ON Semiconductor 0.0000
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0.00000000 download 18 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.25mm 5.5V 2mm ROHS3 Compliant Lead Free No 6 ULTRA LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 No SVHC 1mm 1.35mm Surface Mount -40°C~125°C TJ AVALANCHE 600FF Steering (Rail to Rail) 0.6pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 10 NUP4114 6 YES 4 Transient Suppressors SILICON 5 COMPLEX Unidirectional Halogen Free 1μA 5.5V General Purpose 6V 5.5V 1μA 1mA 10V 8A Yes 8A 8/20μs 5.5V Max
1SMB17CAT3 1SMB17CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 17V 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 490pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 21.7A 18.9V 17V 600W 1mA 18.9V 27.6V 21.7A 0.55W No 27.6V 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
P6SMB11AT3G P6SMB11AT3G 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 9.4V RoHS Compliant Lead Free 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1550pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 P6SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA Automotive 38A 10.5V 9.4V 600W 1mA 10.5V 15.6V 38A 0.55W No 15.6V 1
P6KE18A P6KE18A ON Semiconductor 0.5665
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0.00000000 download Through Hole 2013 Active Axial 175°C -55°C 15.3V 3.6mm 7.6mm RoHS Compliant Lead Free Tin No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 18V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 24A 17.1V 25.2V Single 600W 15.3V 5μA 600W 17.1V No 24A 18.9V 600W 1mA No 17.1V 1
1SMA11CAT3 1SMA11CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11V Non-RoHS Compliant Contains Lead DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 530pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 22A 12.2V 11V 400W 18.2V 22A 0.5W No 18.2V 1
SMF12AT3G SMF12AT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free SOD-123F Surface Mount -55°C~150°C TJ Zener DUAL FLAT SMF*A R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 12V 200W 19.9V 10.1A 0.385W No 13.3V 10.1A 12V 1
DF3A6.8FUT1 DF3A6.8FUT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 18 hours ago) Tape & Reel (TR) no Obsolete 1 (Unlimited) SMD/SMT EAR99 5V 2.2mm Non-RoHS Compliant Contains Lead 3 SC-70, SOT-323 1mm 1.35mm Surface Mount -55°C~150°C TJ 6.8V 8541.10.00.50 200W Zener e0 DUAL GULL WING 240 30 DF3A6.8FU 3 Unidirectional YES Voltage Reference Diodes SILICON 2 General Purpose 9.37A 6.4V 5V 150W 16V 9.37A 2 6.8V 5.9% 5mA 50Ohm No 9.37A 8/20μs 16V
1N6377 1N6377 ON Semiconductor 0.0000
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0.00000000 download Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 15V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 17.6V 1.5kW Zener 1N6377 Unidirectional 1 Zener Unidirectional General Purpose 10A 17.6V 15V 1.5kW 25V Axial No 17.6V 1500W 1.5kW 25V 15V 1 1
SA51A SA51A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 MiniMosorb™ Obsolete 1 (Unlimited) Axial 150°C -55°C 51V 3.56mm 7.62mm Non-RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ 51V 500W Zener SA*A Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 6.1A Single 56.7V 51V 1μA 500W 1mA 56.7V 82.4V 6.1A Axial No 56.7V 500W 6.1A 82.4V 51V 1 1
NUP1128HT1G NUP1128HT1G ON Semiconductor 0.3520
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0.00000000 download 8 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SC-76, SOD-323 Surface Mount -55°C~150°C TJ Zener 11pF @ 1MHz e3 Tin (Sn) CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 1
SD12CT1 SD12CT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 12V Non-RoHS Compliant Contains Lead SC-76, SOD-323 Surface Mount -65°C~150°C TJ AVALANCHE 64pF Zener 64pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SD12CT 2 R-PDSO-G2 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 15A 13.3V 12V 350W 19V 5A No 5A 8/20μs 12V Max 1
1.5KE250A 1.5KE250A ON Semiconductor 0.7544
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 214V Non-RoHS Compliant Contains Lead 5A 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 250V 1.5kW Zener 1.5KE Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 5A 237V 214V 5μA 1.5kW 1mA 237V 344V 5A Axial No 237V 1500W 1.5kW 5A 344V 214V 1 1
SRV05-4MR6T1G SRV05-4MR6T1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 6 EAR99 1.5mm 3mm ROHS3 Compliant Lead Free No 6 LOW CAPACITANCE SOT-23-6 Thin, TSOT-23-6 Surface Mount -55°C~125°C TJ AVALANCHE Steering (Rail to Rail) 3pF @ 1MHz e3 Tin (Sn) DUAL GULL WING SRV05-4 6 Unidirectional YES 4 Transient Suppressors SILICON 1 SINGLE 5V 5μA 5V General Purpose 6V 5V 300W 17.5V 5A Yes 6V 5A 8/20μs 5V Max
SMF05T1 SMF05T1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2006 no Obsolete 1 (Unlimited) SMD/SMT EAR99 5V Non-RoHS Compliant Contains Lead 5 5-TSSOP, SC-70-5, SOT-353 Surface Mount -55°C~150°C TJ AVALANCHE Zener 90pF @ 1MHz e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 SMF05 5 Unidirectional YES Transient Suppressors SILICON 4 5V General Purpose 12A 6V 5V 200W 12.5V 12A 4 No 12A 8/20μs 12.5V 5V
1SMA15AT3 1SMA15AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 15V Non-RoHS Compliant Contains Lead HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 758pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 16.4A 16.7V 15V 400W 24.4V 16.4A 0.5W No 24.4V 1 1
NSP8814MUTAG NSP8814MUTAG ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) 8 ROHS3 Compliant LOW CAPACITANCE 8-UDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE Steering (Rail to Rail) 5pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL YES R-PDSO-N8 SILICON 4 3V UNIDIRECTIONAL Ethernet 3.5V 0.5μA 3V 1.1V 15V No 3.2V 35A 8/20μs 15V 3V Max 4
SA58A SA58A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) Axial 175°C -65°C 58V RoHS Compliant No 2 DO-204AC, DO-15, Axial Through Hole Zener SA58 Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 5.3A Single 71.2V 58V 1μA 500W 1mA 64.4V 93.6V 5.3A DO-15 No 64.4V 500W 5.3A 93.6V 58V 1 1
P6KE100A P6KE100A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel 2009 Axial 150°C -55°C 85.5V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 100V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 4.4A 95V 137V Single 600W 85.5V 5μA 600W 95V 4.4A 105V 600W 1mA No 95V 1
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
P6KE200A P6KE200A ON Semiconductor 0.1867
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0.00000000 download Through Hole Tape & Reel 2013 Active Axial 175°C -65°C 171V 3.56mm 7.62mm RoHS Compliant Lead Free Tin No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 200V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.2A 190V 274V Single 600W 171V 5μA 600W 190V No 2.2A 210V 600W 1mA No 190V 1
1N6268ARL4 1N6268ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 6.4V Non-RoHS Compliant Contains Lead 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 1N6268A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 132A 7.13V 6.4V 1.5kW 11.3V 5W No 1500W 1.5kW 11.3V 1
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