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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 Number of Functions Nominal Input Voltage Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Number of Channels Subcategory Max Power Dissipation Reference Standard Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Output Current Composition Polarity Tolerance Case Connection Halogen Free Number of Circuits 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 Propagation Delay Turn On Delay Time Interface IC Type Driver Number of Bits Built-in Protections 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 Hold Current Max Junction Temperature (Tj) Trigger Device Type Zener Voltage Current - Test Number of Lines Reference Voltage Voltage Tol-Max Dynamic Impedance-Max Clamping Voltage-Max Voltage - Off State Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover 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 Voltage - On State
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
P6KE180AG P6KE180AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 Obsolete 1 (Unlimited) Axial 150°C -55°C 154V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 2.4A 600W 171V 154V 600W 1mA 171V 246V 2.4A 189V Axial No 171V 600W 2.4A 8/20μs 246V 154V 1 1
NTVB090NSA-L NTVB090NSA-L ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant 2 DO-214AA, SMB Surface Mount 58pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 50A 150mA SILICON SURGE PROTECTOR 90V 130V 4V
SMCJ7V0CA SMCJ7V0CA ON Semiconductor 0.6598
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0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 7V 7.11mm RoHS Compliant Lead Free 2 UL RECOGNIZED SMC 2.62mm 6.22mm 300mg 7V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 7V Zener Bidirectional 400μA 125A 7.78V 12V Single 8.19V 7V 400μA 1.5kW 7.78V 125A 1.5kW 10mA No 7.78V
1PMT18AT1 1PMT18AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 18V 2.18mm Non-RoHS Compliant Contains Lead DO-216AA 1.15mm 2.05mm Surface Mount -55°C~150°C TJ 18V 200W Zener e0 Tin/Lead (Sn80Pb20) SINGLE GULL WING 240 30 1PMT**A 2 S-PSSO-G2 Voltage Reference Diodes SILICON 1 SINGLE Unidirectional CATHODE General Purpose 6.8A 20V 18V 1kW 29.2V 0.5W 18V 5% No 1000W 1kW 29.2V 1
SMBJ24CA SMBJ24CA ON Semiconductor 0.3302
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0.00000000 download Surface Mount Cut Tape 2017 Active 2 SMD/SMT 150°C -55°C 24V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB No SVHC 2.45mm 3.95mm 180mg 24V 600W Bidirectional 1 1 Zener Bidirectional 5μA 15.4A 29.5V 38.9V Single 600W 24V 5μA 600W 26.7V No 15.4A 29.5V 1mA No 26.7V 1
SA130CA SA130CA 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 SA130 General Purpose DO-15 No 144V 500W 2.4A 209V 130V 1
SA8V0CA SA8V0CA 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 SA8V0 General Purpose DO-15 No 8.89V 500W 36.7A 13.6V 8V 1
1N6282ARL4 1N6282ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 25.6V 5.3mm 9.5mm 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 30V 1.5kW Zener e3 Tin (Sn) WIRE 260 40 1N6282A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 36A 28.5V 25.6V 1.5kW 1mA 28.5V 41.4V 36A 5W No 1500W 1.5kW 41.4V
1V5KE120A 1V5KE120A ON Semiconductor 0.5629
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 102V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED 360mg 120V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 9.1A 114V 165V Single 120V 102V 5μA 1.5kW 114V 9.1A 1.5kW 1mA 114V
SMBJ26A SMBJ26A ON Semiconductor 3.4319
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 26V 4.75mm RoHS Compliant Lead Free No 2 No SVHC 2.15mm 3.95mm 180mg 26V 600W Unidirectional 1 1 Zener Unidirectional 5μA 14.3A 28.9V 42.1V Single 600W 26V 5μA 600W 28.9V 14.3A 31.9V 1mA No 28.9V 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
SD12T1 SD12T1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 EAR99 1.25mm 1.7mm Non-RoHS Compliant Contains Lead 2 SC-76, SOD-323 1.35mm Surface Mount -55°C~150°C TJ 12V AVALANCHE 150pF 350W Zener 150pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SD*T 2 Unidirectional YES Transient Suppressors SILICON 1 1μA 12V General Purpose Single 14.53V 12V 350W 19V 15A No 13.3V 15A 8/20μs 1
SA120CA SA120CA 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 SA120 General Purpose DO-15 No 133V 500W 2.7A 193V 120V 1
1N6286ARL4G 1N6286ARL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 36.8V 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 1N6286A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 25.3A 40.9V 36.8V 1.5kW 1mA 40.9V 59.3V 25.3A 5W No 1500W 1.5kW 59.3V
SA78A SA78A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) Axial 175°C -65°C 78V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg 78V 500W Zener SA78 Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 4A Single 95.8V 78V 1μA 500W 1mA 86.7V 126V 4A DO-15 No 86.7V 500W 4A 126V 78V 1 1
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
CM1242-33CP CM1242-33CP ON Semiconductor 0.0000
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0.00000000 download 7 Weeks LAST SHIPMENTS (Last Updated: 3 days ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 300μm 5.5V 600μm RoHS Compliant Lead Free 2 0201 (0603 Metric) No SVHC Surface Mount -40°C~85°C TA AVALANCHE 55pF Zener BOTTOM CM1242 2 Bidirectional YES Transient Suppressors SILICON 1 Halogen Free 500nA 9V General Purpose Dual 6V 5V 8.6V 1A No 1A 8/20μs 8.6V Typ 1
SMBJ6V5A SMBJ6V5A ON Semiconductor 0.0000
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0.00000000 download Surface Mount yes Active 1 2 SMD/SMT EAR99 150°C -55°C 6.5V 4.7mm RoHS Compliant Lead Free 2 UL RECOGNIZED 2.44mm 3.94mm 180mg 6.5V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 500μA 53.6A 7.22V 11.2V Single 7.6V 6.5V 500μA 600W 7.22V 53.6A 600W 10mA No 7.22V
MMBZ5V6ALT1 MMBZ5V6ALT1 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 3 days ago) Cut Tape (CT) 1996 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 150°C -55°C 1.3mm 3V 2.9mm Non-RoHS Compliant Contains Lead 20A 3 SOT-23-3 1.4mm 5.6V 8541.10.00.50 24W e0 Tin/Lead (Sn/Pb) DUAL GULL WING MMBZ*A 3 Bidirectional YES 2 Voltage Reference Diodes SILICON 2 TRANS VOLTAGE SUPPRESSOR DIODE 3V Zener Unidirectional 5μA 3V 3A 5.32V 5.32V 3V 24W 8V 3A 5.6V 1600Ohm No
1N6379 1N6379 ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 22V Non-RoHS Compliant Contains Lead DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6379 1 Zener Unidirectional General Purpose 10A 25.9V 22V 1.5kW 37.5V Axial No 25.9V 1500W 1.5kW 37.5V 22V 1 1
NZQA6V8AXV5T3 NZQA6V8AXV5T3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 Non-RoHS Compliant Lead Free 5 SOT-553 Surface Mount -55°C~150°C TJ AVALANCHE Zener 12pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NZQA*AXV5 5 Unidirectional YES Transient Suppressors SILICON 4 Unidirectional General Purpose 1.6A 6.1V 4.3V 20W 13V 1.6A 0.38W 4 No 6.47V 1.6A 8/20μs
1N6277A 1N6277A ON Semiconductor 0.0000
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 15.3V 5.3mm 9.5mm Non-RoHS Compliant Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 18V 1.5kW Zener 1N6277A Unidirectional 1 Zener Unidirectional General Purpose 59.5A 17.1V 15.3V 1.5kW 25.2V Axial No 17.1V 1500W 1.5kW 25.2V 15.3V 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
TVS8818MUTAG TVS8818MUTAG ON Semiconductor 0.0000
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0.00000000 Tape & Reel (TR) yes Obsolete 1 (Unlimited) 10 ROHS3 Compliant Lead Free LOW CAPACITANCE 10-UDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE Zener 5pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL YES R-PDSO-N10 IEC-61000-4-2, 4-5 SILICON 8 3V UNIDIRECTIONAL Ethernet No 3.2V 35A 8/20μs 15V 3V Max 8
MMBZ47VALT1G MMBZ47VALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 8541.10.00.50 Zener e3 Tin (Sn) DUAL GULL WING R-PDSO-G3 40W SILICON 2 38V UNIDIRECTIONAL 5% General Purpose Common Anode 47V 0.05μA 38V 47V 54V No 44.65V 740mA 54V 38V 2
NCP3712ASNT3G NCP3712ASNT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 22 hours ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 6 EAR99 85°C -40°C 3mm ROHS3 Compliant Lead Free No 6 SC-74, SOT-457 No SVHC Surface Mount Mixed Technology 1 10.5V e3 Tin (Sn) DUAL GULL WING 260 12.5V 40 6 INDUSTRIAL 0.95mm Peripheral Drivers 300mW -300mA Halogen Free 1 General Purpose 300mW 1.5 μs 1.5 μs BUFFER OR INVERTER BASED PERIPHERAL DRIVER 1 OVER VOLTAGE; TRANSIENT
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
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
NUP1105LT1G NUP1105LT1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 2 hours ago) Tape & Reel (TR) 2005 Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 1.3mm 24V 2.9mm ROHS3 Compliant Lead Free Tin 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.11mm 1.4mm Surface Mount -55°C~150°C TJ AVALANCHE 60pF Zener 60pF @ 1MHz e3 DUAL GULL WING 260 40 NUP1105 3 Unidirectional YES 2 Transient Suppressors 350W SILICON 2 Bidirectional Halogen Free 100nA 24V Automotive 8A Single 25.7V 24V 100nA 350W 1mA 25.7V Yes 44V 8A 28.4V 150°C 1 No 8A 8/20μs 24V Min
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