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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 Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection 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 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 Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Current - Test Reference Voltage Working Test Current Current - Hold (Ih) 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
MMBZ20VALT1 MMBZ20VALT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 6 days ago) Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 150°C -55°C 1.3mm 17V 2.9mm Non-RoHS Compliant Contains Lead 1A 3 SOT-23-3 1.4mm 20V 8541.10.00.50 40W e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Unidirectional YES 2 Voltage Reference Diodes SILICON 2 TRANS VOLTAGE SUPPRESSOR DIODE Zener 50nA 17V 1.4A 19V 19V 17V 40W 28V 1.4A 20V 1mA No
SZMMBZ20VALT3G SZMMBZ20VALT3G 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) SMD/SMT EAR99 1.3mm 17V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) MMBZ*V 3 Unidirectional YES Transient Suppressors BIDIRECTIONAL 50nA 17V Automotive 1.4A 19V 17V 40W 28V 1.4A No 28V 2 2 1
1N6290ARL4 1N6290ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 53V 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 1N6290A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 17.7A 58.9V 53V 1.5kW 1mA 58.9V 85V 17.7A 5W No 1500W 1.5kW 85V
SMCJ22CA SMCJ22CA ON Semiconductor 0.2781
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0.00000000 download 16 Weeks Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 22V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 22V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 42.3A 24.4V 35.5V Single 1.5kW 22V 5μA 1.5kW 24.4V 42.3A 26.9V 1.5kW 1mA No 24.4V 1
SMBJ12AONT3G SMBJ12AONT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 SMBJ yes Obsolete 1 (Unlimited) SMD/SMT EAR99 12V 4.57mm RoHS Compliant Lead Free 2 DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 12V 600W Zener SMBJ12AON 2 Unidirectional 5μA General Purpose 17.5A 13.2V 12V 600W 1mA 13.2V 15.6V 30.2A No 30.2A 8/20μs 19.9V 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
1SMA40CAT3 1SMA40CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 40V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 160pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 2.5μA General Purpose 6.2A 44.4V 40V 400W 1mA 44.4V 64.5V 6.2A 0.5W No 64.5V 1
SMCJ30CA SMCJ30CA ON Semiconductor 0.0000
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0.00000000 16 Weeks Surface Mount Cut Tape 2017 Active 2 SMD/SMT 150°C -55°C 30V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 300mg 30V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 31A 33.3V 48.4V Single 1.5kW 30V 5μA 1.5kW 33.3V 31A 36.8V 1.5kW 1mA No 33.3V 1
1SMB60CAT3 1SMB60CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 60V 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 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE 5μA General Purpose 6.2A 66.7V 60V 600W 1mA 66.7V 96.8V 6.2A 0.55W No 96.8V 1
SA64ALFG SA64ALFG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2 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 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
SZNZL5V6AXV3T1G SZNZL5V6AXV3T1G 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, NZL5V6AXV3T1 yes Active 1 (Unlimited) RoHS Compliant SC-89, SOT-490 Surface Mount -55°C~150°C TJ Zener Automotive No 5.32V 50W 4.8A 10.1V 3V 2
SA7.0ARL SA7.0ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 7V 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 260 40 SA*A 2 Transient Suppressors SILICON 1 SINGLE 7V Unidirectional ISOLATED 150μA General Purpose 41.7A 7.78V 7V 500W 10mA 7.78V 12V 41.7A 3W No 12V 1 1
MMT05B230T3G MMT05B230T3G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 2 EAR99 125°C -40°C 4.57mm RoHS Compliant Lead Free No 2 UL RECOGNIZED DO-214AA, SMB Unknown 2.41mm 3.81mm Surface Mount 170V 75pF e3 Tin (Sn) DUAL C BEND 260 40 2 DIACs 1 Single 150A 170V 340mA SILICON SURGE PROTECTOR 150mA 265V 50A 3V
SMCJ75A SMCJ75A ON Semiconductor 0.2492
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0.00000000 download 2017 Active RoHS Compliant Lead Free 2 75V 1.5kW 83.3V
P6KE36CA P6KE36CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2013 Active Axial 175°C -65°C 30.8V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 36V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 12A 34.2V 49.9V Single 600W 30.8V 5μA 600W 34.2V 12A 37.8V 600W 1mA No 34.2V 1
SMF13AT1 SMF13AT1 ON Semiconductor 0.1535
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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 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 13V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 15.2V 13V 200W 21.5V 9.3A 0.385W No 14.4V 9.3A 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
P6KE68CA P6KE68CA ON Semiconductor 0.5458
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0.00000000 download Through Hole Cut Tape Axial 175°C -65°C 58.1V 3.56mm 6.35mm RoHS Compliant Lead Free 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 68V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 6.5A 64.6V 92V Single 5W 58.1V 5μA 600W 64.6V 6.5A 71.4V 600W 1mA No 64.6V 1
P6SMB110AT3 P6SMB110AT3 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 94V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 200pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 4A 105V 94V 600W 152V 4A 0.55W No 152V 1 1
1V5KE220A 1V5KE220A ON Semiconductor 3.1760
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0.00000000 download Through Hole Tape & Reel (TR) 2016 yes Active 2 Axial EAR99 175°C -55°C 185V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 220V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 4.6A 231V 328V Single 5W 220V 185V 5μA 1.5kW 209V 4.6A 231V 1.5kW 1mA 209V
SMF100AT1 SMF100AT1 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 100V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 SINGLE 100V General Purpose 117V 100V 200W 162V 1.1A 0.385W No 111V 200W 1
NSPU3071N2T5G NSPU3071N2T5G ON Semiconductor 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Active RoHS Compliant compliant NOT SPECIFIED NOT SPECIFIED TRANS VOLTAGE SUPPRESSOR DIODE
P6KE91CA P6KE91CA ON Semiconductor 22.3598
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0.00000000 Through Hole Active Axial 175°C -65°C 77.8V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.6mm 3.6mm 300mg 91V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 4.8A 86.5V 13.4V Single 5W 7.78V 5μA 600W 86.5V No 4.8A 95.5V 600W 1mA No 8.65V 1
P6KE180A P6KE180A ON Semiconductor 0.2680
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0.00000000 download Through Hole 2006 Axial 175°C -55°C 154V 3.56mm 7.62mm RoHS Compliant Lead Free 2.4A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 180V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.4A 171V 246V Single 154V 5μA 600W 171V 2.4A 189V 600W 1mA No 171V 1
P6KE350A P6KE350A ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape 2013 Active Axial 175°C -65°C 300V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 350V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 1.3A 332V 482V Single 600W 300V 5μA 600W 332V 1.3A 368V 600W 1mA No 332V 1
NSQA6V8AW5T2G NSQA6V8AW5T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 23 hours ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 1.35mm 5V 2.2mm ROHS3 Compliant Lead Free Tin 5 LOW CAPACITANCE, LOW LEAKAGE CURRENT 5-TSSOP, SC-70-5, SOT-353 1mm 1.35mm Surface Mount -40°C~125°C TJ 6.8V AVALANCHE 15pF 20W Zener 12pF @ 1MHz e3 DUAL GULL WING 260 40 NSQA*AW 5 Unidirectional YES Transient Suppressors SILICON 4 5V Unidirectional Halogen Free 1μA General Purpose 1.6A Common Anode 20W 6.4V 5V 1μA 20W 1mA 6.4V Yes 13V 1.6A 7.1V No 1.6A 8/20μs
SZMMBZ27VCLT3G SZMMBZ27VCLT3G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 23 hours 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 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Bidirectional YES SILICON 2 Unidirectional 50nA 22V Automotive 1A 27V 22V 40W 38V 1A No 25.65V 2 2 1
P6SMB11CAT3 P6SMB11CAT3 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 9.4V 4.57mm Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED SMB 2.41mm 3.81mm 11V 600W e0 DUAL C BEND P6SMB 2 Bidirectional YES Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 38A Single 10.5V 10.5V 9.4V 5μA 600W 1mA 10.5V 15.6V 38A 0.55W No
NUP4106DR2G NUP4106DR2G ON Semiconductor 0.0000
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0.00000000 download 31 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 5mm ROHS3 Compliant Lead Free Tin No 8 8-SOIC (0.154, 3.90mm Width) Surface Mount -55°C~150°C TJ AVALANCHE 15pF Steering (Rail to Rail) 8pF @ 1MHz e3 DUAL GULL WING NUP4106 8 YES Transient Suppressors 500W SILICON 1 SINGLE Unidirectional 5μA 5V General Purpose 5V 3.3V 500W 1mA 5V 15V 5V Yes 25A 8/20μs 4
SMF60AT1G SMF60AT1G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 6V 2.7mm RoHS Compliant Lead Free Tin 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 60V 175W Zener e3 DUAL FLAT SMF*A 2 Unidirectional YES Transient Suppressors SILICON 1 400μA 6V General Purpose 19.4A Single 6.67V 6V 200W 10.3V 19.4A 0.385W No 66.7V 1.8A 96.8V 1
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