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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 Current 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 Number of Channels Subcategory Max Power Dissipation Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-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 Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Max Junction Temperature (Tj) 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
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
SMF22AT1 SMF22AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 22V 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 22V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 5.6A 24.4V 22V 200W 35.5V 5.6A 0.385W No 35.5V 1 1
1SMA13AT3 1SMA13AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 860pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 13V 400W 1mA 14.4V 21.5V 18.6A 0.5W No 18.6A 13V 1
SMBJ85A SMBJ85A ON Semiconductor 0.7222
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0.00000000 download Surface Mount Tape & Reel 2017 Active SMD/SMT 150°C -55°C 85V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 85V 600W Unidirectional 1 1 Zener Unidirectional 5μA 4.4A 94.4V 137V Single 85V 5μA 600W 94.4V 4.4A 104V 600W 1mA No 94.4V 1
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
MMT05A310T3G MMT05A310T3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 2 125°C -40°C RoHS Compliant Lead Free No 2 UL RECOGNIZED DO-214AC, SMA Unknown Surface Mount 270V 50pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors 1 SINGLE 150A 270V 340mA SILICON SURGE PROTECTOR 150mA 365V 50A 3V
P6KE51A P6KE51A ON Semiconductor 2.2533
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0.00000000 download 4 Weeks Through Hole 2009 Axial 150°C -55°C 43.6V 3.56mm 7.62mm RoHS Compliant Lead Free 8.6A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 51V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 8.6A 48.5V 70.1V Single 600W 43.6V 5μA 600W 48.5V 8.6A 53.6V 600W 1mA No 48.5V 1
SMS12CT1G SMS12CT1G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 1997 yes Active 1 (Unlimited) SMD/SMT EAR99 1.5mm 12V 3mm ROHS3 Compliant Lead Free Tin 6 SOT-23-6 Thin, TSOT-23-6 No SVHC 1mm 1.7mm Surface Mount -40°C~150°C TJ 12V AVALANCHE 120pF 350W Zener 120pF @ 1MHz e3 DUAL GULL WING 260 40 SMS*C 6 Unidirectional YES Transient Suppressors SILICON 5 Bidirectional, Unidirectional Halogen Free 1μA 12V General Purpose 15A Common Anode 350W 13.3V 12V 1μA 350W 1mA Yes 23V 15A 15V 5 No 15A 8/20μs 12V Max
1N6292ARL4 1N6292ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 64.1V 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 Zener e3 Tin (Sn) WIRE 260 40 1N6292A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 14.6A 71.3V 64.1V 1.5kW 1mA 71.3V 103V 14.6A 5W No 1500W 1.5kW 103V
P6KE100CA P6KE100CA ON Semiconductor 0.5780
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0.00000000 download Through Hole Cut Tape 2006 Active Axial 175°C -65°C 85.5V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 100V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 4.4A 95V 137V Single 600W 85.5V 5μA 600W 95V 4.4A 105V 600W 1mA No 95V 1
NP3500SB1T3G NP3500SB1T3G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2008 Discontinued 1 (Unlimited) ROHS3 Compliant 2 DO-214AA, SMB Surface Mount 60pF 1 80A 270mA 270mA 320V 400V 80A 4V
P6KE160CA P6KE160CA ON Semiconductor 3.1059
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0.00000000 download Through Hole Cut Tape 2006 Active Axial 175°C -65°C 136V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 160V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.7A 152V 219V Single 5W 136V 5μA 600W 152V 2.7A 168V 600W 1mA No 152V 1
P6KE47CA P6KE47CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2013 Axial 175°C -65°C 40.2V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 47V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 9.3A 44.7V 64.8V Single 600W 40.2V 5μA 600W 44.7V 9.3A 49.4V 600W 1mA No 44.7V 1
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
SRDA3.3-4DR2G SRDA3.3-4DR2G ON Semiconductor 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 3.3V 5mm ROHS3 Compliant Lead Free Tin No 8 8-SOIC (0.154, 3.90mm Width) 1.5mm 4mm Surface Mount -55°C~150°C TJ AVALANCHE 15pF Steering (Rail to Rail) 8pF @ 1MHz e3 DUAL GULL WING SRDA3.3-4 8 YES 4 Transient Suppressors 500W SILICON 1 SINGLE Unidirectional 5μA 3.3V General Purpose 5V 3.3V 5μA 500W 1mA 15V 25A 5V Yes 25A 8/20μs 3.3V Max
SA24A SA24A ON Semiconductor 37.2751
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) Axial 175°C -65°C 24V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 24V 500W Zener SA24 Unidirectional 1 500W 1 Zener Unidirectional 1μA General Purpose 12.8A Single 500W 26.7V 24V 1μA 500W 1mA 26.7V 38.9V 12.8A 29.5V DO-15 No 26.7V 500W 12.8A 38.9V 24V 1 1
P6KE20CA P6KE20CA ON Semiconductor 0.3157
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0.00000000 download Through Hole Tape & Reel 2013 Axial 175°C -65°C 17.1V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 20V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 22A 19V 27.7V Single 600W 17.1V 5μA 600W 19V 22A 21V 600W 1mA No 19V 1
1SMA18CAT3 1SMA18CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 18V Non-RoHS Compliant Contains Lead DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 335pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 13.7A 20V 18V 400W 29.2V 13.7A 0.5W No 29.2V 1
1SMC75AT3 1SMC75AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 7.5V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ 124A Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 Transient Suppressors 75V SILICON 1 SINGLE Unidirectional 100μA General Purpose 116.3A 8.33V 75V 1.5kW 1mA 8.33V 12.9V 12.4A 0.75W No 83.3V 1500W 1.5kW 121V
1N6274ARL4 1N6274ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 11.1V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6274A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 82A 12.4V 11.1V 1.5kW 18.2V 5W No 1500W 1.5kW 18.2V 1
1V5KE350A 1V5KE350A ON Semiconductor 0.4278
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0.00000000 download Through Hole 2013 yes Active 2 Axial EAR99 175°C -55°C 300V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 350V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 3.2A 333V 482V Single 350.5V 300V 5μA 1.5kW 333V 3.2A 368V 1.5kW 1mA 333V
SZESD9B5.0ST5G SZESD9B5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 23 hours ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) EAR99 600μm 800μm ROHS3 Compliant Lead Free 2 LOW CAPACITANCE, EXCELLENT CLAMPING CAPABILITY SOD-923 Surface Mount -55°C~150°C TJ AVALANCHE 15pF Zener 15pF @ 1MHz e3 Tin (Sn) DUAL FLAT 2 Bidirectional YES Transient Suppressors SILICON 1 5V UNIDIRECTIONAL Halogen Free 1μA 5V Automotive Single 6.8V 5V 12.5V 15A 0.3W 1 No 5.8V 15A 8/20μs 5V Max
MMQA12VT1G MMQA12VT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2009 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 9.1V 3mm ROHS3 Compliant Lead Free Tin 6 SC-74, SOT-457 No SVHC 1mm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors 24W SILICON 4 Halogen Free 75nA 9.1V General Purpose 1.39A Common Anode 11.4V 9.1V 75nA 150W 1mA 11.4V Yes 17.3V 1.39A 12.6V No 1.39A 8/20μs 17.3V
SMBJ7V5CA SMBJ7V5CA ON Semiconductor 0.5370
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0.00000000 download Surface Mount 2017 yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 7.5V 4.75mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMB 2.45mm 3.95mm 7.5V AVALANCHE 465A 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional 200μA 46.5A 8.33V 12.9V Single 8.77V 7.5V 200μA 600W 8.33V 46.5A 600W 1mA 8.33V
SMS05T1G SMS05T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 5V 3mm ROHS3 Compliant Lead Free Tin 6 SC-74, SOT-457 No SVHC 1mm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE 400pF Zener 250pF @ 1MHz e3 DUAL GULL WING 260 10 SMS*T 6 Unidirectional Transient Suppressors 225mW SILICON 4 5V Unidirectional Halogen Free 20μA 5V General Purpose 23A Common Anode 6V 5V 23A 350W 1mA 6V Yes 15.5V 23A 7.2V No 23A 8/20μs
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
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
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
MMQA6V2T1 MMQA6V2T1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2010 MMQA no Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 4V 3mm Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 1.1mm 1.5mm Surface Mount -55°C~150°C TJ 6.2V AVALANCHE 24W Zener e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 6 Transient Suppressors SILICON 4 4V Unidirectional General Purpose 2.66A 5.89V 4V 150W 9V 2.66A 0.225W No 2.66A 8/20μs 9V 4
NSPM1042MUTBG NSPM1042MUTBG ON Semiconductor 0.4400
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0.00000000 4 Weeks Tape & Reel (TR) yes Active EAR99 2-UDFN compliant Surface Mount -65°C~150°C TJ Zener 480pF @ 1MHz Max General Purpose No 4.85V 180A 8/20μs 9.5V 4.8V Max 1
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