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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 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 Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Breakdown Voltage-Max Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Max Junction Temperature (Tj) Current - Test Clamping Voltage-Max Power Line Protection Voltage - Breakdown (Min) 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
SMBJ20CA SMBJ20CA ON Semiconductor 0.3481
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 20V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 20V 600W Bidirectional 1 1 Zener Bidirectional 5μA 18.5A 24.4V 32.4V Single 20V 5μA 600W 22.2V 18.5A 24.5V 600W 1mA No 22.2V 1
SMBJ36A SMBJ36A ON Semiconductor 0.0530
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0.00000000 download Surface Mount Tape & Reel 2017 Active SMD/SMT 150°C -55°C 36V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.65mm 3.95mm 180mg 36V 600W Unidirectional 1 1 Zener Unidirectional 5μA 10.3A 44.2V 58.1V Single 600W 36V 5μA 600W 40V No 10.3A 44.2V 600W 150°C 1mA No 40V 1
P6KE62AG P6KE62AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 Obsolete 1 (Unlimited) Axial 150°C -55°C 53V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 7.1A 58.9V 53V 600W 1mA 58.9V 85V 7.1A Axial No 58.9V 600W 7.1A 8/20μs 85V 53V 1 1
SA12CA SA12CA ON Semiconductor 2.8789
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 12V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 12V 500W Zener SA12 Bidirectional 1 500W 1 Zener Bidirectional 1μA General Purpose 25.1A Single 500W 13.3V 12V 1μA 500W 1mA 13.3V 19.9V 25.1A 14.7V DO-15 No 13.3V 500W 25.1A 19.9V 12V 1 1
MR2520LG MR2520LG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 day ago) Through Hole Bulk 2006 yes Obsolete 1 (Unlimited) 2 Axial EAR99 23V RoHS Compliant Lead Free 2 Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 MR2520L 2 Transient Suppressors SILICON 1 Unidirectional ISOLATED 300nA General Purpose 58A Single 24V 23V 300nA 2.5kW 100mA 24V 58A No 2500W 2.5kW 23V Max
1SMF16BT3 1SMF16BT3 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 SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 16V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 17.6V 16V 1kW 26V 7A No 16.7V 1000W 1kW 7A 8/20μs 1
1.5KE8.2A 1.5KE8.2A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 150°C -65°C 7.02V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 82V Zener 1.5KE Unidirectional 1 Zener Unidirectional General Purpose 13.3A 5W 7.79V 7.02V 1.5kW 12.1V 86.1V Axial No 7.79V 1500W 1.5kW 124A 12.1V 7.02V 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
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
SZMMBZ27VALT1G SZMMBZ27VALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 22V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.01mm 1.4mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Unidirectional YES SILICON 2 50nA 22V Automotive 1A Common Anode 40W 25.65V 22V 50nA 40W 1mA Yes 40V 1A 28.35V No 40V 2 2 1
SA64ALF SA64ALF ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2006 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE SA*A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 78.6V 1μA General Purpose 74.85V 64V 500W 1mA 71.1V 103V 4.9A 3W No 4.9A 64V 1
1N6379G 1N6379G ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 22V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6379 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 25.9V 22V 1.5kW 1mA 25.9V 32V 10A 5W No 1500W 1.5kW 37.5V
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
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
SZMSQA6V1W5T2G SZMSQA6V1W5T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks LAST SHIPMENTS (Last Updated: 1 day ago) Tape & Reel (TR) 2009 Automotive, AEC-Q101 yes Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free 5 5-TSSOP, SC-70-5, SOT-353 Surface Mount -55°C~150°C TJ 90pF Zener 90pF @ 1MHz e3 Tin (Sn) MSQA6V1 5 Unidirectional YES Transient Suppressors Halogen Free Automotive 6.6V 3V 150W No 6.1V 150W 4
MMQA5V6T1G MMQA5V6T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 3V 3mm ROHS3 Compliant Lead Free Tin 6 SC-74, SOT-457 No SVHC 1mm 1.7mm Surface Mount -55°C~150°C TJ 5.6V AVALANCHE 24W Zener e3 DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors SILICON 4 3V Halogen Free 2μA 3V General Purpose 3A Common Anode 150W 5.32V 3V 2μA 150W 1mA 5.32V Yes 8V 3A 5.88V No 3A 8/20μs 8V
1SMB22AT3 1SMB22AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 22V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 22V 600W Zener 730pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 16.9A 24.4V 22V 600W 1mA 24.4V 35.5V 16.9A 0.55W No 35.5V 1
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
1SMA70AT3 1SMA70AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 190pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 YES R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE 70V UNIDIRECTIONAL 400W General Purpose 0.5W No 77.8V 400W 3.5A 113V 70V 1
SMCJ15A SMCJ15A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 15V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.65mm 6.25mm 300mg 15V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 61.5A 16.7V 24.4V Single 15V 5μA 1.5kW 16.7V 61.5A 18.5V 1.5kW 150°C 1mA No 16.7V 1
NUP2125WTT1G NUP2125WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 12 hours ago) Surface Mount Tape & Reel (TR) 2015 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 R-PDSO-G3 SILICON 2 BIDIRECTIONAL CAN 24V 200W 50V 3A No 26.2V 3A 8/20μs 24V Min 2
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
SZESD5Z3.3T5G SZESD5Z3.3T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EXCELLENT CLAMPING CAPABILITY SC-79, SOD-523 compliant Surface Mount -55°C~150°C TJ AVALANCHE Zener 105pF @ 1MHz DUAL FLAT YES R-PDSO-F2 SILICON 1 SINGLE 3.3V UNIDIRECTIONAL Automotive 0.05μA 0.5W 3.3V No 5V 158W 11.2A 8/20μs 14.1V 3.3V Max 1
NUP4114UCLW1T1G NUP4114UCLW1T1G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) yes Active 1 (Unlimited) 6 ROHS3 Compliant ULTRA LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~125°C TJ AVALANCHE Steering (Rail to Rail) 0.6pF @ 1MHz Max DUAL GULL WING 260 10 NUP4114 YES R-PDSO-G6 SILICON 5 COMPLEX 5.5V UNIDIRECTIONAL Automotive 6.5V 1μA 5.5V 10V Yes 5.5V 12A 8/20μs 10V 5.5V Max 4
1N6379RL4G 1N6379RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 22V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6379 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 25.9V 22V 1.5kW 1mA 25.9V 32V 10A 5W No 1500W 1.5kW 37.5V
P6KE75CA P6KE75CA ON Semiconductor 0.0142
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0.00000000 download Through Hole Tape & Reel 2013 Active Axial 175°C -65°C 64.1V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 75V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 5.8A 71.3V 103V Single 5W 64.1V 5μA 600W 71.3V 5.8A 78.8V 600W 1mA No 71.3V 1
SMBJ120CA SMBJ120CA ON Semiconductor 21.2963
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 120V 4.75mm RoHS Compliant Lead Free No 2 No SVHC 2.45mm 3.95mm 180mg 120V 600W Bidirectional 1 1 Zener Bidirectional 5μA 3.1A 133V 193V Single 120V 5μA 600W 133V 3.1A 147V 600W 1mA No 133V 1
PACDN044Y5R PACDN044Y5R ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 5 SMD/SMT 1.75mm 3.05mm RoHS Compliant Lead Free 5 SC-74A, SOT-753 Surface Mount -40°C~85°C TA AVALANCHE 30pF Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 40 PACDN04* 5 Unidirectional Transient Suppressors 225mW SILICON 4 MO-178AA 100nA 6.1V General Purpose 5.5V 8V No 6.2V 4
MR2520LRL MR2520LRL ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Through Hole Tape & Reel (TR) 2002 no Obsolete 1 (Unlimited) 2 Axial EAR99 23V Non-RoHS Compliant Contains Lead 2 Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) WIRE 240 30 MR2520L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 58A 24V 23V 2.5kW No 2500W 2.5kW 23V Max 1
1V5KE6V8A 1V5KE6V8A ON Semiconductor 1.3819
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0.00000000 download Through Hole Cut Tape 2013 yes Active 2 Axial EAR99 175°C -55°C 5.8V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 6.8V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 1mA 142A 6.45V 10.5V Single 5W 6.795V 5.8V 1mA 1.5kW 6.45V 143A 7.14V 1.5kW 10mA 6.45V
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