Datasheets
SMBJ18A by:

4000W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN

Part Details for SMBJ18A by STMicroelectronics

Results Overview of SMBJ18A by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

SMBJ18A Information

SMBJ18A by STMicroelectronics is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for SMBJ18A

Part # Distributor Description Stock Price Buy
DISTI # 70390498
RS Unidirectional 600W TVS diode, SMBJ18A Min Qty: 50 Package Multiple: 1 Container: Bulk 0
  • 50 $0.1500
  • 100 $0.1300
  • 250 $0.1200
  • 1,000 $0.1100
$0.1100 / $0.1500 RFQ

Part Details for SMBJ18A

SMBJ18A CAD Models

SMBJ18A Part Data Attributes

SMBJ18A STMicroelectronics
Buy Now Datasheet
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SMBJ18A STMicroelectronics 4000W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Package Description SMB, 2 PIN
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Samacsys Manufacturer STMicroelectronics
Breakdown Voltage-Min 20 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-214AA
JESD-30 Code R-PDSO-C2
Non-rep Peak Rev Power Dis-Max 4000 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity UNIDIRECTIONAL
Power Dissipation-Max 5 W
Rep Pk Reverse Voltage-Max 18 V
Surface Mount YES
Technology AVALANCHE
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for SMBJ18A

This table gives cross-reference parts and alternative options found for SMBJ18A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SMBJ18A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SMBJ18A-TR STMicroelectronics $0.1873 600 W, 18 V TVS in SMB SMBJ18A vs SMBJ18A-TR
MASMBJ18AE3 Microchip Technology Inc $5.4078 Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA SMBJ18A vs MASMBJ18AE3
SMBJ18A Pulse Electronics Corporation Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ18A vs SMBJ18A
SMBJ18 JGD Semiconductors Co Ltd Check for Price Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional, SMBJ18A vs SMBJ18
SMBJ18 BrightKing Inc Check for Price Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional, SMBJ18A vs SMBJ18
SMBJ18A/TR7 Microchip Technology Inc Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA SMBJ18A vs SMBJ18A/TR7
SMBJ18A-M3/5B Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ18A vs SMBJ18A-M3/5B
SMBJ18A Silicon Standard Corp Check for Price Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional, SMBJ18A vs SMBJ18A
SMBJ18A Diodes Incorporated Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, SMB, 2 PIN SMBJ18A vs SMBJ18A
SMBJ18A-13 Diodes Incorporated Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC PACKAGE-2 SMBJ18A vs SMBJ18A-13
Part Number Manufacturer Composite Price Description Compare
SMBJ18A Littelfuse Inc $0.1340 Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMBJ, 2 PIN SMBJ18A vs SMBJ18A
SMBJ18A Jiangsu JieJie Microelectronics Co Ltd Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ18A vs SMBJ18A
SMBJ18 General Instrument Corp Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMBJ18A vs SMBJ18
SMBJ18 World Products Inc Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMBJ18A vs SMBJ18
SMBJ18 Rectron Semiconductor Check for Price Trans Voltage Suppressor Diode, 600W, Unidirectional, 1 Element, Silicon, DO-214AA, PLASTIC PACKAGE-2 SMBJ18A vs SMBJ18
MSMBJ18AE3 Microchip Technology Inc Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA SMBJ18A vs MSMBJ18AE3
SMBJ18 Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, DO-214AA, SMBJ, 2 PIN SMBJ18A vs SMBJ18
SMBJ18A Lite-On Semiconductor Corporation Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, SMB, 2 PIN SMBJ18A vs SMBJ18A
SMBJ18 Diodes Incorporated Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, SMBJ18A vs SMBJ18
SMBJ18 Uniohm Corp Check for Price Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, PLASTIC, SMB, 2 PIN SMBJ18A vs SMBJ18

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