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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 Max Supply Voltage REACH SVHC Min Supply Voltage Height Width Resistance Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Height Seated (Max) Capacitance HTS Code Number of Functions 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 Qualification Status Power Supplies Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Analog IC - Other Type 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 Supply Current-Max (Isup) Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Adjustable Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Peak Reverse Current Max Repetitive Reverse Voltage (Vrrm) Peak Non-Repetitive Surge Current Power Dissipation-Max Reverse Voltage Forward Voltage-Max Hold Current RMS Current (Irms) Trigger Device Type Current - Test Number of Lines Current - Hold (Ih) 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
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
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
ESD7461N2T5G ESD7461N2T5G ON Semiconductor 0.0000
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0.00000000 5 Weeks Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.3pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM R-PBCC-N2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL Automotive, RF Antenna 16.5V 16V 39V 16A 0.3W No 16.5V 16A 100ns 16V Max 1
NP2300SCMCT3G NP2300SCMCT3G 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 No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 33pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 400A 190V 150mA 2.2A SILICON SURGE PROTECTOR 260V 100A 4V
SMCJ11CA SMCJ11CA ON Semiconductor 0.4350
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0.00000000 download Surface Mount Tape & Reel 2017 SMD/SMT 150°C -55°C 11V 7.15mm RoHS Compliant Lead Free No 2 SMC 2.75mm 6.25mm 300mg 11V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 82.4A 12.2V 18.2V Single 11V 5μA 1.5kW 12.2V 82.4A 1.5kW 1mA No 12.2V 1
SZESD7351HT1G SZESD7351HT1G 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) 2 EAR99 ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE, ULTRA LOW CAPACITANCE SC-76, SOD-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.43pF @ 1MHz e3 Tin (Sn) DUAL GULL WING YES Transient Suppressors SILICON 1 SINGLE 3.3V UNIDIRECTIONAL Automotive, RF Antenna 5V No 5V 3.3V Max 1
SMF15CT1G SMF15CT1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.25mm 15V 2mm ROHS3 Compliant Lead Free 6 6-TSSOP, SC-88, SOT-363 No SVHC 1mm 1.35mm Surface Mount -40°C~125°C TJ 15V AVALANCHE 33pF 100W Zener 33pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 40 SMF*C 6 Unidirectional YES Transient Suppressors SILICON 5 Unidirectional 1μA 15V General Purpose 5A Common Anode 100W 17V 15V 1μA 100W 1mA 17V Yes 29V 5A 19V No 5A 8/20μs 15V Max
CM1216-08MR CM1216-08MR ON Semiconductor 0.0000
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0.00000000 download 2 Weeks CONSULT SALES OFFICE (Last Updated: 1 week ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 10 Solder EAR99 85°C -40°C 3.1mm 3.3V 3.1mm RoHS Compliant Lead Free Gold 8μA No 10 MSOP 950μm 3.1mm AVALANCHE 2pF e4 DUAL GULL WING 10 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Halogen Free 1μA 6V 6V 3.3V 1μA 400mW Yes 9V 1A 0.4W 8
SMF43AT1 SMF43AT1 ON Semiconductor 0.1535
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 2.7mm Non-RoHS Compliant Contains Lead 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 43V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 1μA 43V General Purpose Single 52.6V 43V 200W 69.4V 2.9A 0.385W No 47.8V 1
NP2600SCT3G NP2600SCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant Lead Free 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 81pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 100A 250mA SILICON SURGE PROTECTOR 150mA 220V 300V 4V
SZESD7272LT1G SZESD7272LT1G ON Semiconductor 0.0000
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0.00000000 download 37 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~175°C TJ Zener 0.8pF @ 1MHz Automotive No 27V 16A 10.5V Typ 24V Max 2
NP2100SAT3G NP2100SAT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant 2.2A No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 179.991122mg 37pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors 1 SINGLE 50A 250mA SILICON SURGE PROTECTOR 150mA 180V 240V 4V
NTVB058NSB-L NTVB058NSB-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 129pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 80A 150mA SILICON SURGE PROTECTOR 58V 77V 4V
1V5KE400A 1V5KE400A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 342V 5.6mm 9.5mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 400V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 2.8A 380V 548V Single 5W 400V 342V 5μA 1.5kW 380V 2.8A 420V 1.5kW 1mA 380V
PACDN045YB6R PACDN045YB6R ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.35mm 2.25mm RoHS Compliant Lead Free 6 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~85°C TA AVALANCHE 30pF Zener DUAL GULL WING PACDN04* 6 Unidirectional YES Transient Suppressors 200mW SILICON 5 MO-203 100nA 6.1V General Purpose 200mW 5.5V 8V No 6.2V 5
SMBZ1449-20LT3G SMBZ1449-20LT3G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks 2016 RoHS Compliant
NSPM3031MXT5G NSPM3031MXT5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2018 yes Active 1 (Unlimited) ROHS3 Compliant 2-XDFN Surface Mount -65°C~150°C TJ Zener 87pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) General Purpose No 4V 45A 8/20μs 7.6V 3.3V Max 1
DF6A6.8FUT2G DF6A6.8FUT2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 ROHS3 Compliant Lead Free 6 LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 Surface Mount -55°C~150°C TJ AVALANCHE Zener 40pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 6 Unidirectional YES SILICON 4 5V General Purpose 5V 75W 0.385W No 6.4V 75W 4
1.5SMC39AT3 1.5SMC39AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33.3V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC 2.41mm 6.1mm Surface Mount -65°C~150°C TJ 39V 1.5kW Zener e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE General Purpose 28A 37.1V 33.3V 1.5kW 53.9V 0.75W No 1500W 1.5kW 53.9V 1 1
SZNSP4201MR6T1G SZNSP4201MR6T1G ON Semiconductor 0.0000
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0.00000000 download 25 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 ROHS3 Compliant SOT-23-6 Thin, TSOT-23-6 Surface Mount -40°C~125°C TJ Steering (Rail to Rail) 3pF @ 1MHz e3 Tin (Sn) Automotive, USB No 6V 500W 12V 5V Max 4
1SMB14AT3 1SMB14AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 14V 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 1085pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 25.8A 15.6V 14V 600W 1mA 15.6V 23.2V 25.8A 0.55W No 23.2V 1
MMQA30VT1G MMQA30VT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 MMQA Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 23V 3mm RoHS Compliant Lead Free 74 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional R-PDSO-G6 Transient Suppressors SILICON 4 75nA 23V General Purpose 554mA 28.5V 23V 150W 43.3V 554mA 0.225W No 554mA 8/20μs 43.3V 4
NCP347MTAETBG NCP347MTAETBG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 10 EAR99 85°C -40°C 2.5mm ROHS3 Compliant Lead Free 2A No 10 10-WFDFN Exposed Pad 28V 1.2V 2mm 110MOhm Surface Mount Mixed Technology 170μA 0.8mm 1 e3 Tin (Sn) DUAL 260 5V 40 10 INDUSTRIAL 0.5mm 1 Power Management Circuits 5V POWER SUPPLY MANAGEMENT CIRCUIT Halogen Free 3 28V General Purpose 7V 0.25mA NO
ESD7L5.0DT5G ESD7L5.0DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 5V 1.2mm ROHS3 Compliant Lead Free Tin 3 SOT-723 No SVHC 500μm 800μm Surface Mount -55°C~150°C TJ AVALANCHE 900FF Zener 0.5pF @ 1MHz 0.25pF @ 1MHz e3 DUAL FLAT ESD7 3 YES Transient Suppressors 150mW SILICON 2 5V Unidirectional Halogen Free 1μA 5V USB 1A Common Anode 5.4V 5V 1μA 150mW 1mA Yes 10.4V 1A 5V 2 No 1A 8/20μs 5V Max 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
SA9V0CA SA9V0CA 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 SA9V0 General Purpose DO-15 No 10V 500W 32.5A 15.4V 9V 1
NUP2301MW6T1G NUP2301MW6T1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Cut Tape (CT) 2005 Automotive, AEC-Q101 yes Active 1 (Unlimited) 6 EAR99 1.25mm 2mm ROHS3 Compliant Lead Free Tin 6 6-TSSOP, SC-88, SOT-363 No SVHC 1mm 1.35mm Surface Mount -55°C~150°C TJ 6V AVALANCHE 3pF 8541.10.00.50 500W Steering (Rail to Rail) 1.6pF @ 1MHz e3 GULL WING 260 40 NUP2301 6 Bidirectional YES 2 Other Diodes SILICON 4 UNIDIRECTIONAL Halogen Free 2.5μA 70V Automotive 2A Dual 70V 70V 2.5μA 100μA Yes 70V 2A 70V 2.5μA 2A 70V 0.715V No
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
ESD11L5.0DT5G ESD11L5.0DT5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 600μm ROHS3 Compliant Lead Free 3 LOW CAPACITANCE SOT-1123 400μm 800μm Surface Mount -55°C~125°C TJ AVALANCHE 900FF Zener 0.5pF @ 1MHz 0.25pF @ 1MHz e3 Tin (Sn) DUAL FLAT ESD11L 3 Unidirectional YES Transient Suppressors SILICON 2 5V BIDIRECTIONAL Halogen Free 1μA 5V Automotive Common Anode 5.4V 5V 1μA 150mW 1mA Yes 2 No 5V Max 1
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