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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 Reach Compliance Code Min Supply Voltage Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Max Supply Current Height Seated (Max) Capacitance HTS Code Packing Method 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 Supply Voltage-Min (Vsup) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Power Supplies Max Power Dissipation Number of Batteries Reference Standard 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 Non-rep Peak Rev Power Dis-Max Halogen Free Number of Circuits 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 Reverse Standoff Voltage Supply Current-Max (Isup) Interface IC Type Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Number of Voltages Monitored Adjustable Threshold Min Reset Threshold Voltage Max Reset Threshold Voltage Undervoltage Threshold Overvoltage Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Hold Current Trigger Device Type Current - Test Number of Lines High Side Driver 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
NUS3045MNT1 NUS3045MNT1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2006 Obsolete 3 (168 Hours) 8 EAR99 3.3mm Non-RoHS Compliant Contains Lead 8 8-VDFN Exposed Pad not_compliant 3.3mm Surface Mount Mixed Technology 1 e0 Tin/Lead (Sn/Pb) DUAL NO LEAD 240 4.8V 30 8 INDUSTRIAL YES 3V -40°C 1 Power Management Circuits Not Qualified 6V 1W POWER SUPPLY SUPPORT CIRCUIT 1 25V General Purpose 7.08V NO
MC3423P1 MC3423P1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Through Hole Tube 2009 no Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C Non-RoHS Compliant Contains Lead 8 8-DIP (0.300, 7.62mm) 40V 4.5V Through Hole Mixed Technology 6mA 10kA 4.45mm 1 Voltage Detector e0 DUAL 5V 8 COMMERCIAL 1 Power Management Circuits 2 General Purpose No 1 YES 2.45V 2.75V
SZESD7205DT5G SZESD7205DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SOT-723 Surface Mount -55°C~125°C TJ Zener 0.34pF @ 1MHz Automotive, Ethernet, USB No 5.2V 12.5V Typ 5V Max 2
SZNUP2125WTT3G SZNUP2125WTT3G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free SC-70, SOT-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener 10pF @ 1MHz e3 Tin (Sn) DUAL GULL WING YES R-PDSO-G3 SILICON 2 BIDIRECTIONAL Automotive, CAN No 26.2V 200W 3A 8/20μs 50V 24V Min 2
NCP347MTAITBG NCP347MTAITBG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 days ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 10 EAR99 85°C -40°C 2.5mm RoHS Compliant Lead Free 10 10-WFDFN Exposed Pad 2mm Surface Mount Mixed Technology 0.8mm 1 e3 Tin (Sn) DUAL NO LEAD NOT SPECIFIED 5V NOT SPECIFIED 10 INDUSTRIAL YES 0.5mm 1.2V 1 Power Management Circuits Not Qualified 5V POWER SUPPLY MANAGEMENT CIRCUIT 3 28V General Purpose 7V 0.25mA NO
MMT05B310T3 MMT05B310T3 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2006 no Obsolete 1 (Unlimited) 2 125°C -40°C Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 270V 75pF e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 DIACs Not Qualified 1 SINGLE 150A 340mA SILICON SURGE PROTECTOR 150mA 270V 365V 50A 3V
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
NP0900SCMCT3G NP0900SCMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 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 Silicon Surge Protectors 1 SINGLE 30 A 400A 75V 150mA SILICON SURGE PROTECTOR 98V 100A 4V
NTVB200SB-L NTVB200SB-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 56pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 80A 150mA SILICON SURGE PROTECTOR 200V 320V 4V
NTVB270SC-L NTVB270SC-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 76pF e3 Tin (Sn) DUAL C BEND NOT SPECIFIED NOT SPECIFIED 2 1 SINGLE 100A 150mA SILICON SURGE PROTECTOR 270V 365V 4V
SZMMBZ20VAWT1G SZMMBZ20VAWT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant Lead Free 3 SC-70, SOT-323 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V Bidirectional Transient Suppressors SILICON 2 UNIDIRECTIONAL 17V Automotive 20V 17V 40W 28V 1.4A No 19V 40W 2 1
SA16AG SA16AG ON Semiconductor 0.0000
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0.00000000 download Bulk 2007 MiniMosorb™ Obsolete 1 (Unlimited) 150°C -55°C 16V RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener SA*A Unidirectional 1 Zener Unidirectional 1μA General Purpose 19.2A 17.8V 16V 500W 1mA 17.8V 26V 19.2A Axial No 17.8V 500W 19.2A 26V 16V 1 1
SESD9X5.0JT5G SESD9X5.0JT5G ON Semiconductor 0.0000
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0.00000000 2 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant SOD-923 Surface Mount
CM1236-08DE CM1236-08DE ON Semiconductor 0.0000
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0.00000000 download 7 Weeks LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) Solder EAR99 4mm 5.5V 6mm RoHS Compliant Lead Free Tin 3A No 16 16-WDFN Exposed Pad 4.1mm IEC Surface Mount -40°C~85°C TA TAPE AND REEL 8 Steering (Rail to Rail) e3 CM1236 16 Unidirectional 8 Halogen Free 1μA 5.5V General Purpose 6V 5.5V 9.2V 1A Yes 1A 8/20μs 9.2V Typ 5.5V Max
MMBZ6V2ALT3G MMBZ6V2ALT3G ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 weeks ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 3V 2.9mm RoHS Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 6.2V 225mW Zener e3 Tin (Sn) DUAL GULL WING 260 40 MMBZ*A 3 Bidirectional YES Transient Suppressors SILICON 2 3V Unidirectional 500nA 3V General Purpose 2.76A 5.89V 3V 24W 8.7V 2.76A No 8.7V 2 2 1
SL24T1G SL24T1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2006 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 1.01mm 1.4mm Surface Mount -55°C~150°C TJ 24V AVALANCHE 5pF 300W Zener 3.5pF @ 1MHz e3 DUAL GULL WING 260 40 SL24 3 YES Transient Suppressors 300W SILICON 1 Unidirectional Halogen Free 1μA 24V Automotive 5A Single 300W 26.7V 24V 1μA 300W 1mA 26.7V Yes 55V 5A 29V 1 No 5A 8/20μs
NUP3112UPMUTAG NUP3112UPMUTAG ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) SMD/SMT EAR99 1.2mm 12V 1.8mm ROHS3 Compliant Lead Free No 6 6-UFDFN Exposed Pad Surface Mount -40°C~125°C TJ AVALANCHE 900FF Zener 0.7pF @ 1MHz e3 Tin (Sn) DUAL NUP3112 6 Unidirectional YES Transient Suppressors SILICON 4 4V Halogen Free 1μA 12V General Purpose 13.5V 12V 4 Yes 5.2V 4V Max 3
ESD8008MUTAG ESD8008MUTAG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 14 SMD/SMT EAR99 3.3V 5.5mm ROHS3 Compliant Lead Free Tin 14 ULTRA LOW CAPACITANCE 14-PowerUFDFN 550μm 1.5mm Surface Mount -55°C~125°C TJ AVALANCHE 350FF Zener 0.3pF @ 1MHz e3 DUAL ESD8008 Unidirectional Transient Suppressors IEC-61000-4-2, 4-5 SILICON 8 3.3V General Purpose 16A Common Anode 5.5V 3.3V 500nA 1mA Yes 8.1V 16A No 8.1V Typ 3.3V Max 8
SMBJ78CA SMBJ78CA ON Semiconductor 22.4028
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0.00000000 download Surface Mount Digi-Reel® 2017 SMD/SMT 150°C -55°C 78V 4.75mm RoHS Compliant Lead Free 2 2.45mm 3.95mm 180mg 78V 600W Bidirectional 1 1 Zener Bidirectional 5μA 4.8A 86.7V 126V Single 78V 5μA 600W 86.7V 4.8A 600W 1mA No 86.7V 1
SMF12CT1G SMF12CT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.25mm 12V 2mm ROHS3 Compliant Lead Free Tin 6 6-TSSOP, SC-88, SOT-363 1mm 1.35mm Surface Mount -40°C~125°C TJ 12V AVALANCHE 100W Zener 40pF @ 1MHz e3 DUAL GULL WING 260 40 SMF*C 6 Unidirectional YES Transient Suppressors SILICON 5 100nA 12V General Purpose 6A Common Anode 100W 13.3V 12V 5μA 100W 1mA Yes 23V 6A 7.2V No 6A 8/20μs 23V 12V Max 5
NCP348MTTXG NCP348MTTXG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 day ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 10 EAR99 85°C -40°C 2.5mm RoHS Compliant Lead Free 10 10-WFDFN Exposed Pad 28V 1.2V 200kHz 2mm Surface Mount Mixed Technology 0.8mm 1 e3 Tin (Sn) DUAL 5V 10 INDUSTRIAL YES 0.5mm 1 3 28V General Purpose 6.8V HALF BRIDGE BASED MOSFET DRIVER No 3.25V 6.4V YES
MMQA15VT1 MMQA15VT1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2010 MMQA Obsolete 1 (Unlimited) SMD/SMT EAR99 11V Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 6 Unidirectional YES Transient Suppressors SILICON 4 General Purpose 1.1A 14.3V 11V 150W 21.7V 1.1A 0.225W 4 No 1.1A 8/20μs 21.7V 11V
ESD1L001W1T2G ESD1L001W1T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2012 yes Active 1 ROHS3 Compliant 6-TSSOP, SC-88, SOT-363 Surface Mount -55°C~125°C TJ Zener 0.3pF @ 1MHz e3 Tin (Sn) HDMI, USB No 16.5V 30V Typ 5V 4
P6KE7V5CA P6KE7V5CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2013 yes Active 2 Axial EAR99 175°C -65°C 6.4V 3.6mm 7.6mm RoHS Compliant Lead Free 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 7.5V AVALANCHE 1.6pF 600W WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 1mA 53.1A 7.13V 11.3V Single 5W 7.5V 6.4V 1mA 600W 7.13V 53.1A 7.88V 600W 1mA No 7.13V
CM1223-04SO CM1223-04SO ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2008 yes Obsolete 1 (Unlimited) 6 Solder EAR99 1.8mm 6V 3mm RoHS Compliant Lead Free Gold 8μA No 6 SOT-23-6 Surface Mount -40°C~85°C TA AVALANCHE 1.5pF Steering (Rail to Rail) e4 DUAL GULL WING 260 CM1223 6 Unidirectional YES 4 Transient Suppressors SILICON 1 SINGLE MO-178AB 1μA 5.5V General Purpose 3.3V 8.8V 1A 0.225W Yes 6V 1A 8/20μs 8.8V Typ
SZNUP2128WTT1G SZNUP2128WTT1G 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 e3 Tin (Sn) Automotive, CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 2
MMBZ16VTALT1G MMBZ16VTALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 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 YES R-PDSO-G3 SILICON 2 13V UNIDIRECTIONAL 40W General Purpose 16V 0.05μA 13V No 15.68V 40W 1.7A 23V 13V 2
P6KE18CA P6KE18CA ON Semiconductor 14.9115
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0.00000000 download Through Hole Tape & Reel 2013 Axial 175°C -65°C 15.3V 3.6mm 7.6mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 18V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 24A 17.1V 25.2V Single 600W 15.3V 5μA 600W 17.1V 24A 18.9V 600W 1mA No 17.1V 1
P6KE20AG P6KE20AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 Obsolete 1 (Unlimited) Axial 150°C -55°C 17.1V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ 20V 600W Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 22A 19V 17.1V 600W 1mA 19V 27.7V 22A Axial No 19V 600W 22A 8/20μs 27.7V 17.1V 1 1
1SMA60CAT3 1SMA60CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 60V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 110pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 2.5μA General Purpose 4.1A 66.7V 60V 400W 1mA 66.7V 96.8V 4.1A 0.5W No 96.8V 1
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