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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 Frequency Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Input Current Height Seated (Max) Capacitance Current HTS Code Number of Functions Nominal Supply Current Power Rating Type Max Input Voltage 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 Number of Batteries Output Voltage Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity 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 Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Min Reset Threshold Voltage Max Reset Threshold Voltage Undervoltage Threshold Overvoltage Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Reverse Current-Max Power Dissipation-Max Hold Current Trigger Device Type Zener Voltage Current - Test Number of Lines Reference Voltage Voltage Tol-Max Working Test Current Dynamic Impedance-Max High Side Driver 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
ESD8351HT1G ESD8351HT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2014 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free Tin 2 ULTRA LOW CAPACITANCE SC-76, SOD-323 Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e3 DUAL GULL WING 2 Unidirectional Transient Suppressors SILICON 1 3.3V General Purpose Single 7V 3.3V 11.2V 5A No 5.5V 5A 8/20μs 3.3V Max 1
NUP2115LT3G NUP2115LT3G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2013 Automotive, AEC-Q101 yes Active 1 (Unlimited) EAR99 1.3mm 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 10pF 8541.10.00.50 Zener 10pF @ 1MHz e3 Tin (Sn) GULL WING 3 Bidirectional YES Transient Suppressors SILICON 2 Halogen Free 100nA 24V Automotive Dual 29.1V 24V 200W 50V 3A 2 No 26.2V 3A 8/20μs 24V Min
NZL7V5AXV3T1 NZL7V5AXV3T1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 3 EAR99 850μm 1.6mm Non-RoHS Compliant Contains Lead 3 SC-89, SOT-490 850μm Surface Mount -55°C~150°C TJ 7.5V 8541.10.00.50 240mW Zener e3 Tin (Sn) DUAL FLAT 260 40 NZL*AXV3 3 Unidirectional YES Voltage Reference Diodes SILICON 2 5V 1μA 5V General Purpose 7.5V 5V 75W 8.8V 13.5A 7.5V 5% 5mA 15Ohm No 7.12V 13.5A 8/20μs 2
MMBZ27VAWT1G MMBZ27VAWT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.24mm 22V 2.1mm ROHS3 Compliant Lead Free 3 UL RECOGNIZED SC-70, SOT-323 No SVHC 900μm 1.35mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Unidirectional YES Transient Suppressors 200mW SILICON 2 50nA 22V General Purpose 1A Common Anode 25.65V 22V 50nA 40W 1mA Yes 40V 1A 28.35V No 40V 2 2 1
SMF11AT1 SMF11AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 11V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 12.8V 11V 200W 18.2V 11A 0.385W No 12.2V 11A 1
NCP348MTTBG NCP348MTTBG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks CONSULT SALES OFFICE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 10 SMD/SMT EAR99 85°C -40°C 2.5mm ROHS3 Compliant Lead Free 10 10-WFDFN Exposed Pad 28V No SVHC 1.2V 200kHz 2mm Surface Mount Mixed Technology 0.8mm 1 Voltage Detector 28V e3 Tin (Sn) DUAL 260 5V 40 10 INDUSTRIAL 0.5mm 1 Halogen Free 3 28V General Purpose 6.8V No 3.25V 6.4V 3.25V 6.4V YES
P6SMB20AT3 P6SMB20AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2010 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 17.1V 4.57mm Non-RoHS Compliant Contains Lead 22A 2 UL RECOGNIZED, HIGH RELIABILITY SMB 2.41mm 3.81mm 20V 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 22A 19V 19V 17.1V 600W 1mA 19V 27.7V 22A 0.55W No 1
NTVB270SA-L NTVB270SA-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 31pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 50A 150mA SILICON SURGE PROTECTOR 270V 365V 4V
CM6110 CM6110 ON Semiconductor 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) SMD/SMT EAR99 RoHS Compliant 4 4-XFBGA, WLCSP Surface Mount -30°C~85°C TA 155pF Zener CM6100 Unidirectional General Purpose 100A 10V 13V 1A No 1A 8/20μs 1
NTVB200SC-L NTVB200SC-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 110pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 100A 150mA SILICON SURGE PROTECTOR 200V 320V 4V
SMBJ6V5CA SMBJ6V5CA ON Semiconductor 0.1554
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0.00000000 download Surface Mount Cut Tape yes Active 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 6.5V 4.7mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMB No SVHC 2.44mm 3.94mm 180mg 6.5V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional 1mA 53.6A 7.22V 11.2V Single 7.6V 6.5V 1mA 600W 7.22V 53.6A 7.98V 600W 10mA 7.22V
1.5KE39ARL4 1.5KE39ARL4 ON Semiconductor 0.6653
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 33.3V 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 39V 1.5kW Zener e3 Tin (Sn) WIRE 260 40 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 28A 37.1V 33.3V 1.5kW 1mA 37.1V 53.9V 28A 5W No 1500W 1.5kW 53.9V 1
SMCJ36CA SMCJ36CA ON Semiconductor 0.7427
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0.00000000 download 16 Weeks Surface Mount Cut Tape 2003 Active SMD/SMT 150°C -55°C 36V 7.15mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.15mm 8.23mm 300mg 36V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 25.8A 44.2V 58.1V Single 1.5kW 36V 5μA 1.5kW 40V No 25.8A 44.2V 1.5kW 1mA No 40V 1
SMCJ85A SMCJ85A ON Semiconductor 0.1472
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0.00000000 download Surface Mount SMD/SMT 150°C -55°C 85V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 85V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 10.9A 94.4V 137V Single 85V 5μA 1.5kW 94.4V 10.9A 104V 1.5kW 1mA No 94.4V 1
1.5KE9.1A 1.5KE9.1A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 7.78V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 12A 1.5kW Zener 1.5KE 1 91V 1 Zener Unidirectional 50μA General Purpose 112A 5W 8.65V 7.78V 1.5kW 1mA 8.65V 13.4V 112A Axial No 8.65V 1500W 1.5kW 112A 13.4V 7.78V 1 1
SMBJ85CA SMBJ85CA ON Semiconductor 0.0000
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0.00000000 Surface Mount SMD/SMT 150°C -55°C 85V 4.7mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.44mm 3.94mm 180mg 85V 600W Bidirectional 1 1 Zener Bidirectional 5μA 4.4A 94.4V 137V Single 85V 5μA 600W 94.4V No 4.4A 104V 600W 1mA No 94.4V 1
NCP348AEMUTBG NCP348AEMUTBG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) EAR99 85°C -40°C RoHS Compliant Lead Free 10 10-UFLGA Exposed Pad 28V 1.2V Surface Mount Mixed Technology Voltage Detector NOT SPECIFIED NOT SPECIFIED 10 3 28V General Purpose 6.4V 3.25V
DF3A6.8FUT1G DF3A6.8FUT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 17 hours ago) Cut Tape (CT) Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 1.24mm 5V 2.1mm ROHS3 Compliant Lead Free Tin 3 SC-70, SOT-323 No SVHC 900μm 1.35mm Surface Mount -55°C~150°C TJ 6.8V 8541.10.00.50 200W Zener e3 DUAL GULL WING 260 40 DF3A6.8FU 3 Unidirectional YES Voltage Reference Diodes 200mW SILICON 2 Halogen Free 500nA Automotive 9.37A Common Anode 200mW 6.4V 5V 500nA 150W 5mA Yes 16V 9.37A 7.2V 6.8V 2 6.8V 5.9% 50Ohm No 9.37A 8/20μs 16V
SZNUP4114UCLW1T2G SZNUP4114UCLW1T2G ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101 yes Active 1 (Unlimited) 6 ROHS3 Compliant Lead Free ULTRA LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~125°C TJ AVALANCHE Steering (Rail to Rail) 0.6pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 10 R-PDSO-G6 SILICON 5 COMPLEX UNIDIRECTIONAL Automotive, Ethernet, HDMI 6.5V 5.5V 10V 8A 1μA Yes 8A 8/20μs 5.5V Max 4
74F1071MSAX 74F1071MSAX ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 1999 Obsolete 1 (Unlimited) 125°C -65°C 5.3mm 7.2mm RoHS Compliant Lead Free No 20 20-SSOP (0.209, 5.30mm Width) Surface Mount 0°C~70°C TA 50mA 25pF 50mA Zener 74F1071 Unidirectional 5.25V Zener General Purpose 5V 800mW 20-SSOP No 800mW 5V 18 18
ESD11B5.0SMT5G ESD11B5.0SMT5G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) SMD/SMT 300μm 5V 600μm RoHS Compliant 2 2-XFDFN, FCDFN Surface Mount -40°C~125°C TJ 13.5pF Zener ESD11B Bidirectional 1 Transient Suppressors 5V 1μA 5V General Purpose Single 5.8V 5V 250mW No 5V Max
SMF150AT1G SMF150AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm RoHS Compliant Lead Free LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 150V 175W Zener e3 Tin (Sn) DUAL FLAT SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 176V 150V 200W 243V 700mA 0.385W No 167V 700mA 1
SA24ARL SA24ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 24V 3.6mm 7.6mm Non-RoHS Compliant Contains Lead HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE 260 40 SA*A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 12.8A 26.7V 24V 500W 38.9V 12.8A 3W No 38.9V 1
SMCJ43A SMCJ43A ON Semiconductor 0.2352
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 43V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 43V 216A 1.5kW Unidirectional 1 43V 1 Zener Unidirectional 5μA 21.6A 52.8V 69.4V Single 43V 5μA 1.5kW 47.8V 21.6A 52.8V 1mA No 47.8V 1
P6SMB36CAT3 P6SMB36CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30.8V 4.57mm Non-RoHS Compliant Contains Lead HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 36V 600W Zener 280pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional Automotive 12A 34.2V 30.8V 600W 49.9V 12A 0.55W No 49.9V 1
1V5KE30A 1V5KE30A ON Semiconductor 0.4372
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 25.6V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 360mg 30V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 36.2A 28.5V 41.4V Single 5W 30V 25.6V 5μA 1.5kW 28.5V 36.2A 31.5V 1.5kW 1mA 28.5V
NTVB300SA-L NTVB300SA-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 28pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 50A 150mA SILICON SURGE PROTECTOR 300V 400V 4V
SMCJ54CA SMCJ54CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 54V 7.15mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.75mm 6.25mm 300mg 54V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 17.2A 60V 87.1V Single 1.5kW 54V 5μA 1.5kW 60V No 17.2A 66.3V 1mA No 60V 1
SCM1293A-04SO SCM1293A-04SO ON Semiconductor 0.3273
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0.00000000 download 2 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant SC-74, SOT-457 Surface Mount
ESD5482MUT5G ESD5482MUT5G ON Semiconductor 0.0000
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0.00000000 download 25 Weeks LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2012 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 320μm 3.3V 620μm RoHS Compliant Lead Free 2 0201 (0603 Metric) 280μm 320μm Surface Mount -55°C~150°C TJ 5pF Zener 5pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) 2 Bidirectional YES Transient Suppressors 300mW Halogen Free 50nA 3.3V General Purpose Single 5V 3.3V 50nA 300mW 1mA Yes 7.8V 1A 1 No 1A 8/20μs 3.3V Max
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