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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 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 Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Reference Standard Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Breakdown Voltage-Min 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 Forward Voltage-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
P6KE11AG P6KE11AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2005 Obsolete 1 (Unlimited) Axial 150°C -55°C 9.4V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 38A 10.5V 9.4V 600W 1mA 10.5V 15.6V 38A Axial No 10.5V 600W 38A 8/20μs 15.6V 9.4V 1 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
ESD7272LT1G ESD7272LT1G ON Semiconductor 0.0000
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0.00000000 download 37 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~175°C TJ Zener 0.8pF @ 1MHz e0 Tin/Lead (Sn/Pb) General Purpose No 27V 16A 10.5V Typ 24V Max 2
SMBJ130CA SMBJ130CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel Active SMD/SMT 150°C -55°C 130V 4.7mm RoHS Compliant Lead Free No 2 SMB 2.44mm 3.94mm 180mg 170V 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.9A 144V 209V Single 130V 5μA 600W 144V 2.9A 600W 1mA No 144V 1
SZDF3A6.8FUT1G SZDF3A6.8FUT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 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 e3 Tin (Sn) DUAL GULL WING R-PDSO-G3 SILICON 2 5V UNIDIRECTIONAL Automotive 6.8V 5V 150W 16V 9.37A 0.5μA 0.9V No 6.4V 9.37A 8/20μs 5V 2
1SMA15CAT3 1SMA15CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 15V 4.57mm Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA 2.41mm 2.92mm Surface Mount -65°C~150°C TJ 15V 400W Zener 400pF @ 1MHz e0 DUAL C BEND 240 30 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE General Purpose 16.4A 16.7V 15V 400W 24.4V 16.4A 0.5W No 24.4V 1
MR2520LRLXG MR2520LRLXG ON Semiconductor 0.0000
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0.00000000 Through Hole Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) Axial 23V RoHS Compliant Lead Free 2 Button, Axial Through Hole -65°C~175°C TJ Zener MR2520L 1 Unidirectional 300nA General Purpose 400A 32V 23V 2.5kW 100mA 24V 58A No 2500W 2.5kW 23V Max
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
SMBJ120A SMBJ120A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 120V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 120V 600W Unidirectional 1 1 Zener Unidirectional 5μA 3.1A 147V 193V Single 120V 5μA 600W 133V 3.1A 147V 600W 1mA No 133V 1
TVS8181MUTBG TVS8181MUTBG ON Semiconductor 0.0000
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0.00000000 5 Weeks Tape & Reel (TR) Obsolete 1 (Unlimited) 6 EAR99 ROHS3 Compliant ZENER 8541.10.00.50 e3 Tin (Sn) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED YES R-PDSO-N6 125°C -55°C IEC-61000-4-2, 4-5 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 18V UNIDIRECTIONAL 20V 23.5V
1SMB18CAT3 1SMB18CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 18V 4.57mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 18V 600W Zener 465pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 20.5A 20V 18V 600W 29.2V 20.5A 0.55W No 29.2V 1
NUP3105LT3G NUP3105LT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 32V ROHS3 Compliant Lead Free 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 No SVHC 1.11mm Surface Mount -55°C~150°C TJ 30pF Zener 30pF @ 1MHz e3 Tin (Sn) DUAL GULL WING Bidirectional 2 350W IEC-61000-4-5 SILICON 2 Automotive, CAN 35.6V 32V 350W 66V 8A 150°C No 8A 8/20μs 32V Max 2
SESD9L5.0ST5G SESD9L5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) EAR99 600μm 800μm ROHS3 Compliant Lead Free 2 SOD-923 Surface Mount -55°C~150°C TJ 900FF Zener 0.5pF @ 1MHz 2 Unidirectional 1μA 5V General Purpose Single 5V 9.8V 1A No 5.4V 1A 8/20μs 5V Max 1
1SMB54AT3 1SMB54AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 54V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 330pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 6.9A 60V 54V 600W 87.1V 6.9A 0.55W No 87.1V 1 1
P6KE200ARL P6KE200ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 Axial EAR99 171V 3.68mm 8.89mm RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED T-18, Axial Through Hole -55°C~150°C TJ 200V AVALANCHE 600W Zener e3 Tin (Sn) WIRE 260 40 P6KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 2.2A 190V 171V 600W 1mA 190V 274V 2.2A 5W No 2.2A 8/20μs 274V
UESD6.0DT5G UESD6.0DT5G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) uESD yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 6V 1.2mm ROHS3 Compliant Lead Free 3 SOT-723 550μm 850μm Surface Mount -55°C~150°C TJ AVALANCHE 34pF Zener 34pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 UESD*D 3 Unidirectional YES 1 Transient Suppressors SILICON 2 6V Halogen Free 100nA 6V General Purpose Common Anode 7V 6V 100nA 240mW 1mA 7V Yes 2 No 6V Max
1N6374 1N6374 ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 8V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6374 1 1 Zener Unidirectional 25μA General Purpose 10A 9.4V 8V 1.5kW 1mA 9.4V 11.5V 10A Axial No 9.4V 1500W 1.5kW 15V 8V 1 1
NUP6012PMUTAG NUP6012PMUTAG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2008 yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 4V RoHS Compliant Lead Free 6-UFDFN Exposed Pad Surface Mount -40°C~125°C TJ AVALANCHE 8541.10.00.50 Zener 0.7pF @ 1MHz e3 Matte Tin (Sn) DUAL NUP6012 6 SILICON 6 4V Unidirectional General Purpose 5.2V 4V No 4V Max 6 6
MMQA6V8T1 MMQA6V8T1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 MMQA Obsolete 1 (Unlimited) SMD/SMT EAR99 1.5mm 4.3V 3mm Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 1.5mm Surface Mount -55°C~150°C TJ 6.8V AVALANCHE 250pF 24W Zener 250pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 6 Unidirectional YES Transient Suppressors SILICON 4 Unidirectional 500nA 4.3V General Purpose 2.45A 6.46V 4.3V 150W 9.8V 2.45A 0.225W 4 No 2.45A 8/20μs
P6KE120CA P6KE120CA ON Semiconductor 0.3678
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0.00000000 download Through Hole Tape & Reel 2006 Active Axial 175°C -65°C 102V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 120V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 3.6A 114V 165V Single 102V 5μA 600W 114V 3.6A 600W 1mA No 114V 1
SA5V0CA SA5V0CA ON Semiconductor 0.1782
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 5V 3.56mm 6.35mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 5V 500W Zener SA5V0 Bidirectional 1 1W Bidirectional 600μA General Purpose 54.3A Single 500W 7V 5V 1.2mA 500W 10mA 6.4V 9.2V 54.3A 7V No
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
P6KE6.8A P6KE6.8A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 58.1V 3.56mm 6.35mm Non-RoHS Compliant Lead Free No 2 T-18, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg -55°C~150°C TJ 68V 1.6pF Zener P6KE Unidirectional 1 600W 1 Zener Unidirectional 5μA General Purpose 6.5A Single 600W 64.6V 5.8V 1mA 600W 1mA 64.6V 92V 57A 71.4V Axial No 6.45V 600W 57A 8/20μs 10.5V 5.8V 1 1
NSB13ANT3G NSB13ANT3G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 13V RoHS Compliant Lead Free 2 DO-214AA, SMB Surface Mount -65°C~150°C TJ 1.16nF Zener 1160pF @ 1MHz e3 Tin (Sn) DUAL C BEND NSB13A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 27.9A 14.4V 13V 600W 1mA 14.4V 21.5V 27.9A 3W No 27.9A 8/20μs
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
NP1100SBT3G NP1100SBT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 95pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 80A 250mA SILICON SURGE PROTECTOR 150mA 90V 130V 4V
SMCJ24CA SMCJ24CA ON Semiconductor 140.6359
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 24V 7.15mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.75mm 6.25mm 300mg 24V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 38.6A 29.5V 38.9V Single 1.5kW 24V 5μA 1.5kW 26.7V No 38.6A 29.5V 1.5kW 1mA No 26.7V 1
NUP2125WTT3G NUP2125WTT3G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 3 days ago) 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 YES R-PDSO-G3 SILICON 2 BIDIRECTIONAL CAN No 26.2V 200W 3A 8/20μs 50V 24V Min 2
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
SZPACDN042Y3R SZPACDN042Y3R ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -40°C~85°C TA Zener Automotive 5.5V 8V No 6.2V 5.5V Min 2
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