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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 Reach Compliance Code Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance 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 Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Case Connection Breakdown Voltage-Min Halogen Free Leakage Current Working Voltage Non-Repetitive Pk On-state Cur Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min 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 Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Reverse Test Voltage Hold Current RMS Current (Irms) Trigger Device Type Current - Test Reference Voltage Voltage Tol-Max Clamping Voltage-Max 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 Current - Peak Pulse (8/20μs)
SZMMBZ15VDLT3G SZMMBZ15VDLT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 12.8V 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 Bidirectional YES Transient Suppressors SILICON 2 Unidirectional 12.8V Automotive 1.9A 14.3V 12.8V 40W 21.2V 1.9A No 21.2V 2 2 1
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
1SMB18AT3 1SMB18AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2000 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 18V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED SMB 2.41mm 3.81mm 18V 600W e0 DUAL C BEND 240 30 1SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 20.5A 20V 20V 18V 5μA 600W 1mA 20V 29.2V 20.5A 0.55W No 1
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
ESD7124MUTBG ESD7124MUTBG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2013 yes Active 1 (Unlimited) ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TJ Zener 0.35pF @ 1MHz e3 Tin (Sn) Transient Suppressors BIDIRECTIONAL General Purpose 6.5V 12V 15V 1A No 5.5V 13.3V 1A 8/20μs 9.5V 15V 3.3V Max 12V Max 4
ESD5581N2T5G ESD5581N2T5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener 10pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 5V BIDIRECTIONAL General Purpose 6.2V 0.25W 5V No 5.2V 6A 8/20μs 12V 5V Max 1
NP3500SBMCT3G NP3500SBMCT3G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 RoHS Compliant UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 29pF e3 Tin (Sn) DUAL C BEND NOT SPECIFIED NOT SPECIFIED 2 YES R-PDSO-C2 -55°C Not Qualified 1 SINGLE 30 A SILICON SURGE PROTECTOR 150mA 320V 400V 80A 4V 250A
NP2300SAT3G NP2300SAT3G 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 Lead Free 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 36pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 50A 250mA SILICON SURGE PROTECTOR 150mA 190V 260V 4V
SMCJ78CA SMCJ78CA ON Semiconductor 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel 2017 Active SMD/SMT 150°C -55°C 78V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 78V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 11.9A 86.7V 126V Single 78V 5μA 1.5kW 86.7V 11.9A 95.8V 1.5kW 1mA No 86.7V 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
SMF24CT1 SMF24CT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 24V 2.9mm Non-RoHS Compliant Contains Lead 6 6-TSSOP, SC-88, SOT-363 1mm 1.8mm Surface Mount -40°C~125°C TJ 24V AVALANCHE 100W Zener 21pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SMF*C 6 Transient Suppressors SILICON 5 Unidirectional General Purpose 2.5A 26.7V 24V 100W 44V 2.5A No 2.5A 8/20μs 44V 24V Max 5
1SMB130AT3 1SMB130AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 130V 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 150pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 2.9A 144V 130V 600W 1mA 144V 209V 2.9A 0.55W No 209V 1
1V5KE12CA 1V5KE12CA ON Semiconductor 0.3862
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 10.2V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 12V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 90A 11.4V 16.7V Single 5W 12V 10.2V 5μA 1.5kW 11.4V 90A 12.6V 1.5kW 1mA 11.4V
NP3500SCG NP3500SCG ON Semiconductor 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 150°C -40°C RoHS Compliant 2.2A 2 DO-214AA, SMB Surface Mount 71pF 1 100A 250mA 150mA 320V 400V 4V
NP0640SBMCT3G NP0640SBMCT3G 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 29pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 30 A 250A 58V 150mA SILICON SURGE PROTECTOR 77V 80A 4V
SZNUP1128WTT1G SZNUP1128WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) SC-70, SOT-323 compliant Surface Mount -55°C~175°C TJ Zener 11pF @ 1MHz Automotive, CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 1
1PMT22AT1G 1PMT22AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 2.05mm 22V 2.18mm RoHS Compliant Lead Free 2 DO-216AA 2.05mm Surface Mount -55°C~150°C TJ 22V 200W Zener e3 Tin (Sn) GULL WING 260 40 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 CATHODE 1μA 22V General Purpose 5.6A Single 200W 24.4V 22V 1kW 35.5V 26.9V 22V 5% No 1000W 1kW 35.5V 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
SA26CA SA26CA ON Semiconductor 44.8057
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 26V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg 26V 500W Zener SA26 Bidirectional 1 500W 1 Zener Bidirectional 1μA General Purpose 11.9A Single 28.9V 26V 1μA 500W 1mA 28.9V 42.1V 11.9A DO-15 No 28.9V 500W 11.9A 42.1V 26V 1 1
NP0640SAT3G NP0640SAT3G 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 Lead Free 2.2A No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 84pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors 1 SINGLE 50A 250mA 500A SILICON SURGE PROTECTOR 150mA 58V 77V 4V
ESDM3032MXT5G ESDM3032MXT5G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -55°C~150°C TJ AVALANCHE Zener 8.5pF @ 1MHz BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 3.3V BIDIRECTIONAL General Purpose 4.9V 0.25W 3.3V 8.5V No 4.1V 250mW 8.5A 8/20μs 9.7V 3.3V Max 1
1V5KE75A 1V5KE75A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 64.1V 5.33mm 6.35mm RoHS Compliant Lead Free Tin 2 UL RECOGNIZED 6.35mm 6.35mm 360mg 75V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 14.6A 71.3V 104V Single 75.05V 64.1V 5μA 1.5kW 71.3V No 14.6A 1.5kW 1mA 71.3V
ESD5111FCT5G ESD5111FCT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 2-XFBGA, WLCSP Surface Mount -55°C~125°C TJ AVALANCHE 5.5pF Steering (Rail to Rail) 5.5pF @ 1MHz BOTTOM Bidirectional R-PBCC-N2 SILICON 1 3.3V General Purpose Single 5V 3.3V 6.5V 16A No 3.68V 16A 100ns 3.3V Max 1
SZMMBZ5V6ALT1G SZMMBZ5V6ALT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 18 hours ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 3V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 1.01mm 1.4mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*A 3 Bidirectional YES 24W SILICON 2 3V Unidirectional 5μA 3V Automotive 3A Common Anode 24W 5.32V 3V 5μA 24W 20mA Yes 8V 3A 5.88V No 8V 2 2 1
CM1213A-04S7 CM1213A-04S7 ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.35mm 3.3V 2.25mm ROHS3 Compliant Lead Free Gold 8μA No 6 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~85°C TA AVALANCHE 1.2pF Steering (Rail to Rail) e3 Tin (Sn) DUAL GULL WING CM1213A 6 Unidirectional YES 4 Transient Suppressors 225mW SILICON 1 SINGLE MO-203AB Halogen Free 1μA 5.5V General Purpose 6V 3.3V 10V 1A Yes 1A 8/20μs 10V Typ
NP0720SBMCT3G NP0720SBMCT3G 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 29pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 30 A 250A 65V 150mA SILICON SURGE PROTECTOR 88V 80A 4V
NUP6101DMR2 NUP6101DMR2 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 8 EAR99 3.1mm Non-RoHS Compliant Contains Lead 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 1.1mm 3.1mm Surface Mount -55°C~150°C TJ 6V AVALANCHE 8541.10.00.50 300W Zener 400pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING NUP6101 8 S-PDSO-G8 Transient Suppressors SILICON 6 5V UNIDIRECTIONAL 6V General Purpose 5V 300W 11V 17A No 17A 8/20μs 5V Max 6
1.5SMC33AT3 1.5SMC33AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 28.2V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMC 2.41mm 6.1mm 33V 1.5kW e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES 1 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 33A 31.4V 31.4V 28.2V 1.5kW 45.7V 0.75W No
NTVB300SC-L NTVB300SC-L ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant 2 DO-214AA, SMB Surface Mount 71pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 100A 150mA SILICON SURGE PROTECTOR 300V 400V 4V
1.5KE27A 1.5KE27A ON Semiconductor 0.7079
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 23.1V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 27V 1.5kW Zener 1.5KE 1 5W Zener Unidirectional General Purpose 40A 5W 25.7V 23.1V 1.5kW 37.5V 40A 28.4V Axial No 25.7V 1500W 1.5kW 40A 37.5V 23.1V 1 1
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