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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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Depth Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Mfr Mounting Type 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 Rep Pk Reverse Voltage-Max Max Output Current Polarity Forward Voltage Case Connection Non-rep Peak Rev Power Dis-Max Leakage Current Working Voltage Applications Max Surge Current Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-Max Max Junction Temperature (Tj) 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
SMAJ160A-13-F SMAJ160A-13-F Diodes Incorporated 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2002 SMAJ no Active 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.3mm 2.92mm Surface Mount -55°C~150°C TJ 160V AVALANCHE 400W Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 2 Unidirectional Transient Suppressors 400W SILICON 1 5μA 160V General Purpose 40A Single 400W 178V 160V 5μA 400W 1mA 178V 259V 1.5A 197V No 1.5A 259V 1
SMAJ20CA-13 SMAJ20CA-13 Diodes Incorporated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2012 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.3mm 2.92mm Surface Mount -55°C~150°C TJ 20V AVALANCHE 400W Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 10 SMAJ20 2 Transient Suppressors 400W SILICON 1 SINGLE Bidirectional 5μA 20V General Purpose 40A 22.2V 20V 400W 1mA 22.2V 32.4V 12.3A No 12.3A 32.4V
SMAJ28CA-13-F SMAJ28CA-13-F Diodes Incorporated 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2017 no Active 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm ROHS3 Compliant Lead Free Tin 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.1mm 2.92mm Surface Mount -55°C~150°C TJ 28V AVALANCHE 250pF 400W Zener e3 DUAL C BEND 260 40 SMAJ28 2 Bidirectional Transient Suppressors 400W SILICON 1 8.8A Bidirectional 3.5V 5μA 28V General Purpose 40A Single 400W 31.1V 28V 5μA 400W 1mA 31.1V 45.4V 8.8A 34.4V No
P6SMAJ9.0ADF P6SMAJ9.0ADF Diodes Incorporated 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) SMAJ Active 1 (Unlimited) 2 EAR99 RoHS Compliant EXCELLENT CLAMPING CAPABILITY 2-SMD, Flat Lead Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL YES R-PDSO-F2 SILICON 1 SINGLE 9V UNIDIRECTIONAL 600W General Purpose No 10V 600W 39A 15.4V 9V 1
SMBJ40A-13 SMBJ40A-13 Diodes Incorporated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2002 SMBJ Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 4.57mm Non-RoHS Compliant Contains Lead 2 DO-214AA, SMB 2.62mm 3.9mm Surface Mount -55°C~150°C TJ 40V AVALANCHE 600W Zener e0 DUAL C BEND 235 10 SMBJ40 2 Transient Suppressors 600W SILICON 1 SINGLE Unidirectional 5μA 40V General Purpose 9.3A 51.1V 40V 600W 1mA 44.4V 64.5V 9.3A No 9.3A 1
SMBJ170A-13 SMBJ170A-13 Diodes Incorporated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2002 SMBJ Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 4.57mm Non-RoHS Compliant Contains Lead 2 DO-214AA, SMB 2.62mm 3.9mm Surface Mount -55°C~150°C TJ 170V AVALANCHE 600W Zener e0 DUAL C BEND 235 10 SMBJ170 2 Transient Suppressors 600W SILICON 1 SINGLE Unidirectional 5μA 170V General Purpose 2.2A 217.5V 170V 600W 1mA 189V 275V 2.2A No 2.2A 1
SMCJ48CA-13 SMCJ48CA-13 Diodes Incorporated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 7.11mm Non-RoHS Compliant Contains Lead 2 DO-214AB, SMC 2.62mm 6.22mm Surface Mount -55°C~150°C TJ 48V AVALANCHE 1.5kW Zener e0 DUAL C BEND 235 10 SMCJ48 2 Transient Suppressors 1.5kW SILICON 1 SINGLE Bidirectional 5μA 48V General Purpose 200A 53.3V 48V 1.5kW 1mA 53.3V 77.4V 19.4A No 1500W 1.5kW 19.4A 77.4V
SMAJ5.0CA-13-F SMAJ5.0CA-13-F Diodes Incorporated 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) no Active 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm ROHS3 Compliant Lead Free Tin 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.4mm 2.92mm Surface Mount -55°C~150°C TJ 5V AVALANCHE 1.2nF 400W Zener e3 DUAL C BEND 260 40 SMAJ5.0 2 Bidirectional 1 Transient Suppressors 400W SILICON 1 5V 43.5A Bidirectional 3.5V 1.6mA 5V General Purpose 40A Single 400W 6.4V 5V 1.6mA 400W 10mA 6.4V 9.2V 43.5A 7.25V 150°C No
SMCJ26A-13 SMCJ26A-13 Diodes Incorporated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 7.11mm Non-RoHS Compliant Contains Lead 2 DO-214AB, SMC 2.62mm 6.22mm Surface Mount -55°C~150°C TJ 26V AVALANCHE 1.5kW Zener e0 DUAL C BEND 235 10 SMCJ26 2 Transient Suppressors 1.5kW SILICON 1 SINGLE Unidirectional 5μA 26V General Purpose 200A 28.9V 26V 1.5kW 1mA 28.9V 42.1V 35.6A No 1500W 1.5kW 35.6A 42.1V 1
DM6W16A-13 DM6W16A-13 Diodes Incorporated 0.0000
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0.00000000 download 22 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) 1 ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) SINGLE C BEND YES SILICON 1 SINGLE UNIDIRECTIONAL 4600W Automotive 18.75V 6W 26V No 17.8V 4600W 4.6kW 177A 26V 16V 1
SMBT70A-13-F SMBT70A-13-F Diodes Incorporated 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2009 no Active 1 (Unlimited) 2 SMD/SMT EAR99 3.94mm ROHS3 Compliant Lead Free Tin 2 HIGH RELIABILITY DO-214AA, SMB 2.62mm 4.57mm Surface Mount -55°C~150°C TJ AVALANCHE 290pF Zener 290pF @ 1MHz e3 DUAL C BEND 260 40 SMBT70 2 Unidirectional Transient Suppressors 600W SILICON 1 5.3A Unidirectional 3.5V 5μA 70V General Purpose 100A Single 600W 77.8V 70V 5μA 600W 1mA 77.8V 100V 5.3A 89.5V No 44.8V 1
SMAJ12CA-13 SMAJ12CA-13 Diodes Incorporated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2014 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.3mm 2.92mm Surface Mount -55°C~150°C TJ 12V AVALANCHE 400W Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 10 SMAJ12 2 Transient Suppressors 400W SILICON 1 SINGLE Bidirectional 5μA 12V General Purpose 40A 13.3V 12V 400W 1mA 13.3V 19.9V 20.1A No 20.1A 19.9V
1.5KE33CA-B 1.5KE33CA-B Diodes Incorporated 0.0000
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0.00000000 download 21 Weeks Through Hole Bulk no Active 1 (Unlimited) 2 Axial EAR99 5.3mm 9.5mm ROHS3 Compliant 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE 1.5kW Zener e3 Matte Tin (Sn) WIRE 260 40 1.5KE33 2 Bidirectional Transient Suppressors 1.5kW SILICON 1 ISOLATED 5μA 28.2V General Purpose 33A Single 31.4V 28.2V 5μA 1.5kW 1mA 31.4V 45.7V 33A No 1500W 1.5kW 45.7V 1
DM8W22AQ-13 DM8W22AQ-13 Diodes Incorporated 2.1742
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0.00000000 download 22 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) 1 ROHS3 Compliant HIGH RELIABILITY DO-218AB Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) SINGLE C BEND YES SILICON 1 SINGLE 22V UNIDIRECTIONAL 5200W Automotive 8W No 24.4V 6600W 6.6kW 186A 35.5V 22V 1
DM8W40AQ-13 DM8W40AQ-13 Diodes Incorporated 0.0000
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0.00000000 download 22 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) 1 ROHS3 Compliant HIGH RELIABILITY DO-218AB Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) SINGLE C BEND YES SILICON 1 SINGLE 40V UNIDIRECTIONAL 5200W Automotive 8W No 44.4V 6600W 6.6kW 102A 64.5V 40V 1
SMCJ11A-13-F SMCJ11A-13-F Diodes Incorporated 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 no Active 1 (Unlimited) 2 SMD/SMT EAR99 7.11mm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC 2.62mm 6.22mm Surface Mount -55°C~150°C TJ 11V AVALANCHE 1.5kW Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 2 Unidirectional Transient Suppressors 1.5kW SILICON 1 5μA 11V General Purpose 200A Single 1.5kW 12.2V 11V 5μA 1.5kW 1mA 12.2V 18.2V 82.4A 13.5V No 1500W 1.5kW 82.4A 18.2V 1
MMBZ9V1ALQ-7-F MMBZ9V1ALQ-7-F Diodes Incorporated 0.0000
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0.00000000 download 30 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant HIGH RELIABILITY TO-236-3, SC-59, SOT-23-3 Surface Mount -65°C~150°C TJ AVALANCHE 8541.10.00.50 Zener e3 Matte Tin (Sn) DUAL GULL WING 260 40 YES R-PDSO-G3 Transient Suppressors SILICON 2 6V UNIDIRECTIONAL Automotive 9.1V 14V No 8.65V 24W 1.7A 14V 6V 2
SMCJ33CAQ-13-F SMCJ33CAQ-13-F Diodes Incorporated 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) RoHS Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) Automotive No 36.7V 1500W 1.5kW 28.1A 53.3V 33V 1
MMBZ9V1AL-7 MMBZ9V1AL-7 Diodes Incorporated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Discontinued 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 1.3mm Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 1mm 2.9mm Surface Mount -65°C~150°C TJ 6V AVALANCHE 8541.10.00.50 24W Zener e0 Tin/Lead (Sn85Pb15) SINGLE GULL WING 235 10 MMBZ9V1AL 3 Bidirectional Transient Suppressors 24W SILICON 2 6V UNIDIRECTIONAL 300nA 6V General Purpose 9.1V 6V 24W 14V 1.7A No 8.65V 1.7A 2
DT1240-02LP10-7B DT1240-02LP10-7B Diodes Incorporated 0.0000
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0.00000000 download 19 Weeks Tape & Reel (TR) Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant 3-XFDFN Surface Mount -55°C~85°C TA AVALANCHE 8541.10.00.50 Zener 0.75pF @ 1MHz e4 Nickel/Gold (Ni/Au) BOTTOM 260 30 YES R-PBCC-N3 SILICON 2 5.5V UNIDIRECTIONAL 55W General Purpose 0.5W No 6V 55W 5.5A 8/20μs 11V 55V Max 2
SMBJ24CA-13 SMBJ24CA-13 Diodes Incorporated 0.0000
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0.00000000 download Cut Tape (CT) 2002 SMBJ Discontinued 1 (Unlimited) 2 EAR99 Non-RoHS Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e0 DUAL C BEND 235 10 SMBJ24 2 YES R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE 24V BIDIRECTIONAL 600W General Purpose 28.7V 5W 38.9V No 26.7V 600W 15.4A 38.9V 24V 1
DM5W16A-13 DM5W16A-13 Diodes Incorporated 0.0000
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0.00000000 download 22 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) Automotive No 17.8V 3600W 3.6kW 138A 26V 16V 1
SMCJ51CA-13 SMCJ51CA-13 Diodes Incorporated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 7.11mm Non-RoHS Compliant Contains Lead 2 DO-214AB, SMC 2.62mm 6.22mm Surface Mount -55°C~150°C TJ 51V AVALANCHE 1.5kW Zener e0 DUAL C BEND 235 10 SMCJ51 2 Transient Suppressors 1.5kW SILICON 1 SINGLE Bidirectional 5μA 51V General Purpose 200A 56.7V 51V 1.5kW 1mA 56.7V 82.4V 18.2A No 1500W 1.5kW 18.2A 82.4V
SDA004-7-G SDA004-7-G Diodes Incorporated 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
DM5W20A-13 DM5W20A-13 Diodes Incorporated 0.0000
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0.00000000 download 22 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) Automotive No 22.2V 3600W 3.6kW 111A 32.4V 20V 1
P4SMAJ22ADF-13 P4SMAJ22ADF-13 Diodes Incorporated 0.0000
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0.00000000 download 22 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY 2-SMD, Flat Lead Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL YES R-PDSO-F2 SILICON 1 SINGLE 22V UNIDIRECTIONAL 400W General Purpose 1W No 24.4V 400W 11.2A 35.5V 22V 1
SMAJ17AQ-13-F SMAJ17AQ-13-F Diodes Incorporated 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 400W Automotive 1W No 18.9V 400W 14.5A 27.6V 17V 1
DT1140-04LP-7 DT1140-04LP-7 Diodes Incorporated 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) 10 EAR99 2.58mm ROHS3 Compliant No 10 10-UFDFN 555μm 1.075mm Surface Mount -55°C~85°C TA AVALANCHE Steering (Rail to Rail) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 260 30 Unidirectional 4 SILICON 1 SINGLE 60W Ethernet, HDMI 5.5V 500nA 350mW 1mA 10V 6A 0.35W Yes 6V 60W 6A 8/20μs 5.5V Max
1.5KE250CA-B 1.5KE250CA-B Diodes Incorporated 0.0000
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0.00000000 download 21 Weeks Through Hole Bulk no Active 1 (Unlimited) 2 Axial EAR99 5.3mm 9.5mm ROHS3 Compliant Tin 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE 1.5kW Zener e3 WIRE 260 40 1.5KE250 2 Bidirectional Transient Suppressors 1.5kW SILICON 1 ISOLATED 5μA 214V General Purpose 5A Single 237V 214V 5μA 1.5kW 1mA 237V 344V 5A No 1500W 1.5kW 344V 1
DESD3V3Z1BCSFQ-7 DESD3V3Z1BCSFQ-7 Diodes Incorporated 0.0000
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0.00000000 Automotive, AEC-Q101 0201 (0603 Metric) Diodes Incorporated Surface Mount -65°C ~ 150°C (TJ) Zener 0.17pF @ 1MHz Automotive, USB X2-DSN0603-2 No 5V 25W 3A (8/20μs) 4.5V (Typ) 3.3V (Max) 1
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