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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 Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current 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 Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection 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 Current - Test Number of Lines 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 Number of Bidirectional Channels
SMCJ54A SMCJ54A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 54V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 54V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 17.2A 60V 87.1V Single 54V 5μA 1.5kW 60V 17.2A 66.3V 1.5kW 1mA No 60V 1
1SMB75CAT3 1SMB75CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 75V 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 125pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 4.9A 83.3V 75V 600W 1mA 83.3V 121V 4.9A 0.55W No 121V 1
1N6290ARL4 1N6290ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 53V 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 1N6290A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 17.7A 58.9V 53V 1.5kW 1mA 58.9V 85V 17.7A 5W No 1500W 1.5kW 85V
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
1N6380 1N6380 ON Semiconductor 0.0000
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0.00000000 download Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 36V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 42.4V 1.5kW Zener 1N6380 Unidirectional 1 1 Zener Unidirectional 2μA General Purpose 10A 42.4V 36V 1.5kW 1mA 42.4V 54.3V 10A Axial No 42.4V 1500W 1.5kW 65.2V 36V 1 1
1N6273ARL4 1N6273ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 10.2V 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 1N6273A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 90A 11.4V 10.2V 1.5kW 16.7V 5W No 1500W 1.5kW 16.7V 1
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
SMCJ24CA SMCJ24CA ON Semiconductor 140.6359
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 24V 7.15mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.75mm 6.25mm 300mg 24V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 38.6A 29.5V 38.9V Single 1.5kW 24V 5μA 1.5kW 26.7V No 38.6A 29.5V 1.5kW 1mA No 26.7V 1
1SMB45AT3 1SMB45AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2000 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 45V 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 385pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 8.3A 50V 45V 600W 1mA 50V 72.7V 8.3A 0.55W No 72.7V 1
P6KE82CA P6KE82CA ON Semiconductor 0.5873
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0.00000000 Through Hole Bulk Axial 175°C -65°C 70.1V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 3.56mm 3.56mm 300mg 82V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 5.3A 77.9V 113V Single 70.1V 5μA 600W 77.9V 5.3A 600W 1mA No 77.9V 1
1V5KE180CA 1V5KE180CA ON Semiconductor 0.8638
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0.00000000 download Through Hole Tape & Reel (TR) Axial 175°C -55°C 154V 5.33mm 9.53mm RoHS Compliant Lead Free Tin 2 180V 1.5kW 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional 5μA 6.1A 189V 246V Single 154V 5μA 1.5kW 171V No 6.1A 1mA 171V
1V5KE300A 1V5KE300A ON Semiconductor 1.0933
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 256V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED 6.35mm 6.35mm 360mg 300V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 3.8A 285V 414V Single 300V 256V 5μA 1.5kW 285V 3.8A 1.5kW 1mA 285V
DF6A6.8FUT1 DF6A6.8FUT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) no Obsolete 1 (Unlimited) SMD/SMT EAR99 5V 2mm Non-RoHS Compliant Contains Lead 6 LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 1.1mm 1.25mm Surface Mount -55°C~150°C TJ 6.8V AVALANCHE 75W Zener 40pF @ 1MHz e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 DF6A6.8FU 6 Unidirectional YES Transient Suppressors SILICON 4 Unidirectional General Purpose 6.4V 5V 75W 0.385W 4 No
SMBJ11A SMBJ11A ON Semiconductor 0.3633
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0.00000000 download Surface Mount Tape & Reel (TR) 2017 SMD/SMT 150°C -55°C 11V 4.75mm RoHS Compliant Lead Free No 2 2.15mm 3.95mm 180mg 11V 600W Unidirectional 1 1 Zener Unidirectional 5μA 33A 12.2V 18.2V Single 600W 11V 5μA 600W 12.2V 33A 13.5V 600W 1mA No 12.2V 1
MMBZ9V1ALT1 MMBZ9V1ALT1 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 6V 3.04mm Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 1.26mm 1.4mm Surface Mount -55°C~150°C TJ 9.1V 24W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 YES Transient Suppressors SILICON 2 6V Unidirectional General Purpose 1.7A 8.65V 6V 24W 14V 1.7A No 14V 2 2 1
1SMA22AT3 1SMA22AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 22V 4.57mm Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA 2.41mm 2.92mm Surface Mount -65°C~150°C TJ 22V 400W Zener 540pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 11.3A 24.4V 22V 400W 1mA 24.4V 35.5V 11.3A 0.5W No 35.5V 1
SMBJ28CA SMBJ28CA ON Semiconductor 0.0394
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 28V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 27V 533A 600W Bidirectional 1 33V 1 Zener Bidirectional 5μA 13.2A 31.1V 45.4V Single 600W 28V 5μA 600W 31.1V No 13.2A 34.4V 600W 1mA No 31.1V 1
1V5KE8V2CA 1V5KE8V2CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 7.02V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 360mg 8.2V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 100μA 124A 7.79V 12.1V Single 5W 8.2V 7.02V 100μA 1.5kW 7.79V 124A 8.61V 1.5kW 10mA 7.79V
1SMB33CAT3 1SMB33CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33V 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 265pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 11.3A 36.7V 33V 600W 53.3V 11.3A 0.55W No 53.3V 1
ESD7351P2T5G ESD7351P2T5G 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 2 SOD-923 Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz RF Antenna 3.3V No 5V 3.3V Max 1
1V5KE33CA 1V5KE33CA ON Semiconductor 0.2580
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 28.2V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 33V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 33A 31.4V 45.7V Single 1.5kW 33.5V 28.2V 5μA 1.5kW 31.4V 33A 34.7V 1.5kW 1mA 31.4V
SMCJ10A SMCJ10A ON Semiconductor 0.0000
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 10V 7.15mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.75mm 6.25mm 300mg 10V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 88.2A 11.1V 17V Single 1.5kW 10V 5μA 1.5kW 11.1V No 88.2A 12.3V 1.5kW 1mA No 11.1V 1
NUP4114UCLW1T1G NUP4114UCLW1T1G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) yes Active 1 (Unlimited) 6 ROHS3 Compliant ULTRA LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~125°C TJ AVALANCHE Steering (Rail to Rail) 0.6pF @ 1MHz Max DUAL GULL WING 260 10 NUP4114 YES R-PDSO-G6 SILICON 5 COMPLEX 5.5V UNIDIRECTIONAL Automotive 6.5V 1μA 5.5V 10V Yes 5.5V 12A 8/20μs 10V 5.5V Max 4
MMQA15VT1 MMQA15VT1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2010 MMQA Obsolete 1 (Unlimited) SMD/SMT EAR99 11V Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 6 Unidirectional YES Transient Suppressors SILICON 4 General Purpose 1.1A 14.3V 11V 150W 21.7V 1.1A 0.225W 4 No 1.1A 8/20μs 21.7V 11V
SMCJ70A SMCJ70A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 70V 7.15mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.75mm 6.25mm 300mg 70V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 13.3A 77.8V 113V Single 70V 5μA 1.5kW 77.8V No 13.3A 86V 1.5kW 1mA No 77.8V 1
MR2520LG MR2520LG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 day ago) Through Hole Bulk 2006 yes Obsolete 1 (Unlimited) 2 Axial EAR99 23V RoHS Compliant Lead Free 2 Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 MR2520L 2 Transient Suppressors SILICON 1 Unidirectional ISOLATED 300nA General Purpose 58A Single 24V 23V 300nA 2.5kW 100mA 24V 58A No 2500W 2.5kW 23V Max
SZESD8351MUT5G SZESD8351MUT5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM Unidirectional Transient Suppressors SILICON 1 3.3V Automotive Single 7V 3.3V 11.2V 5A No 5.5V 5A 8/20μs 3.3V Max 1
SA7V0CA SA7V0CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 7V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 7V 500W Zener SA7V0 Bidirectional 1 Bidirectional 300μA General Purpose 41.7A Single 8.6V 7V 300μA 500W 10mA 7.78V 12V 41.7A No
1SMB8.0AT3 1SMB8.0AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 8V 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 1780pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE 8V Unidirectional General Purpose 44.1A 8.89V 8V 600W 13.6V 44.1A 0.55W No 13.6V 1 1
1SMB54CAT3 1SMB54CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 54V 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 170pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE 5μA General Purpose 6.9A 60V 54V 600W 1mA 60V 87.1V 6.9A 0.55W No 87.1V 1
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