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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 Max Power Dissipation Reference Standard Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max 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 Power Dissipation-Max Zener Voltage 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
SA22CA SA22CA ON Semiconductor 0.1750
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 22V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg 22V 500W Zener SA22 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 14.1A Single 26.9V 22V 1μA 500W 1mA 24.4V 35.5V 14.1A DO-15 No 24.4V 500W 14.1A 35.5V 22V 1 1
P6KE300CA P6KE300CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2013 Active Axial 175°C -65°C 256V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 300V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 1.5A 285V 414V Single 5W 256V 5μA 600W 285V 1.5A 315V 600W 1mA No 285V 1
1N6278A 1N6278A ON Semiconductor 0.0000
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 17.1V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6278A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 54A 19V 17.1V 5μA 1.5kW 1mA 19V 27.7V 54A Axial No 19V 1500W 1.5kW 27.7V 17.1V 1 1
SMS15CT1G SMS15CT1G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 15V 3mm ROHS3 Compliant Lead Free Tin 6 SOT-23-6 Thin, TSOT-23-6 No SVHC 1mm 1.7mm Surface Mount -40°C~150°C TJ 15V AVALANCHE 125pF 350W Zener 95pF @ 1MHz e3 DUAL GULL WING 260 40 SMS*C 6 Transient Suppressors 350W SILICON 5 Unidirectional Halogen Free 1μA 15V General Purpose 12A Common Anode 350W 17V 15V 1μA 350W 1mA Yes 29V 12A 19V No 12A 8/20μs 15V Max 5
1N6374G 1N6374G ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 8V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6374 2 Transient Suppressors SILICON 1 SINGLE 8V Unidirectional ISOLATED 25μA General Purpose 10A 9.4V 8V 1.5kW 1mA 9.4V 11.5V 10A 5W No 1500W 1.5kW 15V
SMCJ75CA SMCJ75CA ON Semiconductor 0.2089
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 75V 8.15mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 6.25mm 300mg 75V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 12.4A 83.3V 121V Single 1.5kW 75V 5μA 1.5kW 83.3V No 12.4A 92.1V 1mA No 83.3V 1
P6SMB62CAT3 P6SMB62CAT3 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 53V Non-RoHS Compliant Contains Lead 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 P6SMB 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional Automotive 7.1A 58.9V 53V 600W 85V 7.1A 0.55W No 85V 1
MR2535LG MR2535LG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Through Hole Bulk 2006 yes Obsolete 1 (Unlimited) 2 Axial EAR99 20V RoHS Compliant Lead Free 6A 2 DESIGNED FOR OVERVOLTAGE TRANSIENT SUPPRESSION Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 MR2535L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 200nA General Purpose 24V 20V 100mA 24V No
SZNUP1128HT1G SZNUP1128HT1G ON Semiconductor 0.0000
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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 Automotive, CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 1
SMBJ6V0A SMBJ6V0A ON Semiconductor 1.2084
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0.00000000 download Surface Mount Cut Tape yes Active 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 6V 4.75mm RoHS Compliant Lead Free No UL RECOGNIZED SMB No SVHC 2.45mm 3.95mm 180mg 6V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 6V Zener Unidirectional 800μA 58.3A 6.67V 10.3V Single 600W 7.02V 6V 800μA 600W 6.67V 58.3A 7.37V 600W 10mA 6.67V
SMBJ7V0CA SMBJ7V0CA ON Semiconductor 0.0000
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0.00000000 Surface Mount yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 7V 4.7mm RoHS Compliant Lead Free 2 UL RECOGNIZED 2.44mm 3.94mm 180mg 7V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 7V Zener Bidirectional 400μA 50A 7.78V 12V Single 8.19V 7V 400μA 600W 7.78V 50A 600W 10mA No 7.78V
1SMA51AT3G 1SMA51AT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 51V RoHS Compliant Lead Free 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 250pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 4.9A 56.7V 51V 400W 1mA 56.7V 82.4V 4.9A 0.5W No 82.4V
SZUESD5.0DT5G SZUESD5.0DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 20 hours ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, uESD yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOT-723 Surface Mount -55°C~150°C TJ Zener 38pF @ 1MHz Automotive 5V No 6.2V 5V Max 2
1N6271AG 1N6271AG ON Semiconductor 0.0000
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0.00000000 download Bulk 2009 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 8.55V 5.3mm 9.5mm RoHS Compliant Lead Free 103A 2 UL RECOGNIZED, HIGH RELIABILITY DO-201AD, Axial Through Hole -65°C~175°C TJ 10V 1.5kW Zener e3 Tin (Sn) WIRE 260 40 1N6271A 2 Unidirectional NO Transient Suppressors SILICON 1 SINGLE ISOLATED 10μA General Purpose 103A 10V 8.55V 1.5kW 1mA 9.5V 14.5V 103A 5W No 1500W 1.5kW 8.55V
1N6293ARL4G 1N6293ARL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 70.1V 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 1N6293A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 13.3A 77.9V 70.1V 1.5kW 1mA 77.9V 113V 13.3A 5W No 1500W 1.5kW 113V
P6KE440A P6KE440A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel 2013 Active Axial 175°C -65°C 376V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 440V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 1A 418V 602V Single 600W 376V 5μA 600W 418V 1A 462V 600W 1mA No 418V 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
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
1V5KE300CA 1V5KE300CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2013 yes Active 2 Axial EAR99 175°C -55°C 256V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 300V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 3.8A 285V 414V Single 300V 256V 5μA 1.5kW 285V 3.8A 315V 1.5kW 1mA 285V
NUP2105LT1G NUP2105LT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Cut Tape (CT) 2005 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 24V 2.9mm ROHS3 Compliant Lead Free Tin 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 No SVHC 940μm 1.3mm Surface Mount -55°C~150°C TJ AVALANCHE 30pF 8541.10.00.50 Zener 30pF @ 1MHz e3 GULL WING 260 40 NUP2105 3 YES 2 Transient Suppressors 350W SILICON 2 Bidirectional CATHODE Halogen Free 100nA 24V General Purpose 8A Dual 26.2V 24V 100nA 350W 1mA Yes 44V 8A 32V No 8A 8/20μs 24V Min
MMBZ15VDLT1G MMBZ15VDLT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 12.8V 2.9mm ROHS3 Compliant Lead Free Tin 1A 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.1176mm 1.397mm Surface Mount -55°C~150°C TJ 15V 8541.10.00.50 40W Zener e3 DUAL GULL WING MMBZ*V 3 Bidirectional YES Transient Suppressors 225mW AEC-Q101 SILICON 2 Unidirectional 100nA 12.8V General Purpose 1.9A Common Cathode 40W 14.3V 12.8V 100nA 40W 1mA 14.3V Yes 21.2V 1.9A 15.8V 15V No 21.2V 2
SMBJ14A SMBJ14A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 14V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 14V 600W Unidirectional 1 1 Zener Unidirectional 5μA 25.9A 15.6V 23.2V Single 600W 14V 5μA 600W 15.6V 25.9A 17.2V 600W 1mA No 15.6V 1
ESD5484FCT5G ESD5484FCT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) SMD/SMT EAR99 300μm 5V 600μm ROHS3 Compliant Lead Free 2 0201 (0603 Metric) 250μm 300μm Surface Mount -55°C~150°C TJ 45pF Zener 2 YES Transient Suppressors 5V Bidirectional Halogen Free 100nA 5V General Purpose 7A Single 6V 5V 100nA 300mW 1mA Yes 11.5V 7A 1 No 7A 8/20μs 5V Max
SZMMBZ15VALT1G SZMMBZ15VALT1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 12V 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 12V Automotive 1.9A 14.25V 12V 40W 21V 1.9A No 21V 2 2 1
SMQA1000T1G SMQA1000T1G ON Semiconductor 0.0000
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0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) ROHS3 Compliant Surface Mount SMQA1000 4
MMBZ33VALT3 MMBZ33VALT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 26V Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 33V 40W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Transient Suppressors SILICON 2 Unidirectional General Purpose 870mA 31.35V 26V 40W 46V 870mA No 46V 2 2 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
1SMB26CAT3 1SMB26CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 26V 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 330pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 14.2A 28.9V 26V 600W 1mA 28.9V 42.1V 14.2A 0.55W No 42.1V 1
1N6280ARL4 1N6280ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 20.5V 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 1A Zener e3 Tin (Sn) WIRE 260 40 1N6280A 2 Transient Suppressors 24V SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 45A 22.8V 20.5V 1.5kW 1mA 22.8V 33.2V 45A 5W No 1500W 1.5kW 33.2V
SZMMBZ39VCLT3G SZMMBZ39VCLT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING YES R-PDSO-G3 SILICON 2 UNIDIRECTIONAL 40W Automotive No 37.05V 760mA 55V 31.2V 2
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