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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 Impedance Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Capacitance Current HTS Code Number of Functions 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 Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Number of Channels Subcategory Power Supplies Consumer IC Type Max Power Dissipation Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Halogen Free Number of Circuits Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Voltage Tolerance 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 Trigger Device Type Zener Voltage Current - Test Reference Voltage Voltage Tol-Max 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
CM1224-04MR CM1224-04MR ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 23 hours ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 10 SMD/SMT EAR99 3.1mm 3.1mm ROHS3 Compliant Lead Free Gold No 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Surface Mount -40°C~85°C TA AVALANCHE 800FF Steering (Rail to Rail) e4 DUAL GULL WING 260 40 CM1224 10 Unidirectional YES 4 Transient Suppressors 400mW SILICON 1 SINGLE Bidirectional Halogen Free 1μA 5.5V HDMI 5.5V 3.3V 10V 1A Yes 6V 1A 8/20μs 10V Typ
1V5KE110CA 1V5KE110CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 94V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 110V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 9.9A 106V 152V Single 111V 94V 5μA 1.5kW 106V 9.9A 116V 1.5kW 1mA 106V
MMT05A260T3 MMT05A260T3 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 Non-RoHS Compliant Contains Lead No 2 UL RECOGNIZED DO-214AC, SMA Surface Mount 200V 50pF e0 DUAL C BEND 240 30 2 Silicon Surge Protectors 1 SINGLE 150A 200V 150mA SILICON SURGE PROTECTOR 320V 50A 3V
1SMB30AT3 1SMB30AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V 4.57mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm 2.41mm Surface Mount -65°C~150°C TJ 30V 600W Zener 555pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 12.4A 33.3V 30V 600W 48.4V 12.4A 0.55W No 48.4V 1 1
ESD5Z3.3T1 ESD5Z3.3T1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 800μm 1.2mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE 105pF Zener 105pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 ESD5Z 2 Unidirectional Transient Suppressors SILICON 1 50nA 3.3V General Purpose Single 3.3V 158W 14.1V 11.2A No 5V 11.2A 8/20μs 3.3V Max 1
SZMMBZH15VAWT1G SZMMBZH15VAWT1G ON Semiconductor 0.3461
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0.00000000 download 4 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SC-70, SOT-323 Surface Mount -55°C~175°C TJ Zener Automotive No 14.25V 40W 1.9A 21V 12V 2
1SMB160AT3 1SMB160AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 160V 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 125pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Unidirectional Transient Suppressors SILICON 1 SINGLE General Purpose 2.3A 178V 160V 5μA 600W 259V 2.3A 0.55W No 259V 1 1
CSPESD304G CSPESD304G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 960μm 1.3208mm RoHS Compliant Lead Free 5 5-UFBGA, WLCSP 711.2μm 965.2μm -40°C~85°C TA AVALANCHE 27pF Zener e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL CSPESD304 5 YES SILICON 4 Unidirectional 100nA 5.5V General Purpose 5.5V Yes 15V 0.2W No 4
SZESD7241N2T5G SZESD7241N2T5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2017 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant 0402 (1006 Metric) Surface Mount -55°C~150°C TJ Zener 1pF @ 1MHz Max Automotive, RF Antenna No 24.3V 48V Typ 24V Max 1
MMQA15VT1G MMQA15VT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2009 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 11V 3mm ROHS3 Compliant Lead Free 6 SC-74, SOT-457 1mm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors SILICON 4 Halogen Free 75nA 11V General Purpose 1.1A Common Anode 14.3V 11V 75nA 150W 1mA Yes 21.7V 1.1A 0.225W No 1.1A 8/20μs 21.7V 4
NP3500SAT3G NP3500SAT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant Lead Free 2.2A No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 179.991122mg 28pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors 1 SINGLE 50A 250mA SILICON SURGE PROTECTOR 150mA 320V 400V 4V
SMBJ75A SMBJ75A ON Semiconductor 0.2564
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 75V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.15mm 3.95mm 180mg 75V 600W Unidirectional 1 1 Zener Unidirectional 5μA 5A 83.3V 121V Single 75V 5μA 600W 83.3V 5A 92.1V 600W 1mA No 83.3V 1
CM2009-02QR CM2009-02QR ON Semiconductor 0.0000
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0.00000000 download 19 Weeks LAST SHIPMENTS (Last Updated: 3 days ago) Tape & Reel (TR) 2008 yes Obsolete 1 (Unlimited) 16 85°C -40°C 5V 4.89mm RoHS Compliant Lead Free Tin No 16 16-SSOP (0.154, 3.90mm Width) No SVHC 1.24mm 3.9mm Surface Mount 288.002805mg Diode Array 10μA 4pF 1 e3 DUAL GULL WING 260 40 16 INDUSTRIAL Unidirectional YES 0.64mm 7 Other Consumer ICs 5V CONSUMER CIRCUIT 500mW Halogen Free 1 6V DVI-I, VGA Ports
SMCJ17A SMCJ17A ON Semiconductor 0.4153
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0.00000000 Surface Mount Tape & Reel SMD/SMT 150°C -55°C 17V 7.11mm RoHS Compliant Lead Free No 2 No SVHC 2.62mm 6.22mm 300mg 17V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 54.3A 18.9V 27.6V Single 17V 5μA 1.5kW 18.9V 54.3A 20.9V 1.5kW 1mA No 18.9V 1
SMBJ45CA SMBJ45CA ON Semiconductor 1.3158
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0.00000000 download Surface Mount Cut Tape 2017 2 SMD/SMT 150°C -55°C 45V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 180mg 45V 600W Bidirectional 1 1 Zener Bidirectional 5μA 8.3A 50V 72.7V Single 45V 5μA 600W 50V No 8.3A 55.3V 600W 1mA No 50V 1
1SMA22AT3 1SMA22AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 22V 4.57mm Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA 2.41mm 2.92mm Surface Mount -65°C~150°C TJ 22V 400W Zener 540pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 11.3A 24.4V 22V 400W 1mA 24.4V 35.5V 11.3A 0.5W No 35.5V 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
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
1SMA30CAT3 1SMA30CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 210pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 1μA General Purpose 8.3A 33.3V 30V 400W 1mA 33.3V 48.4V 8.3A 0.5W No 48.4V 1
SZMMBZ18VALT1G SZMMBZ18VALT1G 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 14.5V 2.9mm ROHS3 Compliant Lead Free Tin 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 DUAL GULL WING MMBZ*V 3 Unidirectional YES SILICON 2 Unidirectional 50nA 14.5V Automotive 1.6A 18V 14.5V 40W 1mA 17.1V 25V 1.6A No 2 1
SZMMBZ15VDLT1G SZMMBZ15VDLT1G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 12.8V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 1.01mm 1.4mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Bidirectional YES Transient Suppressors SILICON 2 Unidirectional 100nA 12.8V Automotive 1.9A Common Cathode 14.3V 12.8V 100nA 40W 1mA Yes 21.2V 1.9A No 21.2V 2 2 1
NSPU5132MUTBG NSPU5132MUTBG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TA Zener 1325pF @ 1MHz General Purpose No 13.6V 4800W 4.8kW 200A 8/20μs 24V 13.5V Max 1
NZL7V5AXV3T1G NZL7V5AXV3T1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 850μm 1.6mm ROHS3 Compliant Lead Free 3 SC-89, SOT-490 800μm 950μm 15Ohm Surface Mount -55°C~150°C TJ 7.5V 35pF 8541.10.00.50 240mW Zener e3 Tin (Sn) DUAL FLAT 260 40 NZL*AXV3 3 Unidirectional YES Voltage Reference Diodes SILICON 2 3V Halogen Free 1μA 5V Automotive Common Anode 5% 240mW 7.5V 5V 1μA 75W 5mA Yes 13.5V 13.5A 7.88V 7.5V 7.5V 5% No 7.12V 13.5A 8/20μs 8.8V
SMF05CT2G SMF05CT2G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 16 hours ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.25mm 5V 2mm ROHS3 Compliant Lead Free Tin 6 6-TSSOP, SC-88, SOT-363 No SVHC 1mm 1.35mm Surface Mount -40°C~125°C TJ AVALANCHE 80pF Zener 80pF @ 1MHz e3 DUAL GULL WING 260 40 SMF*C 6 YES Transient Suppressors 100W SILICON 5 5V Unidirectional 5μA 5V General Purpose 8A Common Anode 6.2V 5V 5μA 100W 1mA 6.2V Yes 12.5V 8A 7.2V No 8A 8/20μs 5V Max
P6KE51CA P6KE51CA ON Semiconductor 0.3647
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0.00000000 download Through Hole 2013 Active Axial 175°C -65°C 43.6V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 4.535924g 51V 1.6pF 86A 600W Bidirectional 1 51V 1 Zener Bidirectional 5μA 8.6A 48.5V 70.1V Single 5W 43.6V 5μA 600W 48.5V 8.6A 53.6V 600W 1mA No 48.5V 1
P6KE300A P6KE300A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2013 Active Axial 175°C -65°C 256V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 300V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 1.5A 285V 414V Single 600W 256V 5μA 600W 285V 1.5A 315V 600W 1mA No 285V 1
ICTE-015G ICTE-015G ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2005 Mosorb™ Obsolete 1 (Unlimited) Axial 15V RoHS Compliant Lead Free DO-201AD, Axial Through Hole -65°C~175°C TJ Zener ICTE Unidirectional General Purpose 60A 17.6V 15V 1.5kW 25V 60A No 1500W 1.5kW 60A 8/20μs 25V 1
SA120AG SA120AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 MiniMosorb™ Obsolete 1 (Unlimited) Axial 175°C -55°C 120V RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener SA*A 1 1 Zener Unidirectional 1μA General Purpose 2.5A 133V 120V 500W 1mA 133V 193V 2.5A Axial No 133V 500W 2.5A 193V 120V 1 1
1N6285A 1N6285A ON Semiconductor 0.0000
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 33.3V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 39V 1.5kW Zener 1N6285A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 28A 37.1V 33.3V 1.5kW 1mA 37.1V 53.9V 28A Axial No 37.1V 1500W 1.5kW 53.9V 33.3V 1 1
SMCJ8V0A SMCJ8V0A ON Semiconductor 0.4153
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0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 8V 7.11mm RoHS Compliant Lead Free 2 UL RECOGNIZED SMC 2.62mm 6.22mm 300mg 8V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 8V Zener Unidirectional 50μA 110.3A 8.89V 13.6V Single 9.36V 8V 50μA 1.5kW 8.89V 110.3A 1.5kW 1mA No 8.89V
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