Datasheets
SMLJ40 by:

Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, PLASTIC, SMCJ, 2 PIN

Part Details for SMLJ40 by Micro Commercial Components

Results Overview of SMLJ40 by Micro Commercial Components

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SMLJ40 Information

SMLJ40 by Micro Commercial Components 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.

Part Details for SMLJ40

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SMLJ40 Part Data Attributes

SMLJ40 Micro Commercial Components
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SMLJ40 Micro Commercial Components Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, PLASTIC, SMCJ, 2 PIN
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer MICRO COMMERCIAL COMPONENTS CORP
Part Package Code DO-214AB
Package Description PLASTIC, SMCJ, 2 PIN
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature LOW INDUCTANCE
Breakdown Voltage-Max 54.3 V
Breakdown Voltage-Min 44.4 V
Breakdown Voltage-Nom 49.35 V
Clamping Voltage-Max 71.4 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-214AB
JESD-30 Code R-PDSO-C2
JESD-609 Code e0
Non-rep Peak Rev Power Dis-Max 3000 W
Number of Elements 1
Number of Terminals 2
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 240
Polarity UNIDIRECTIONAL
Qualification Status Not Qualified
Reference Standard UL RECOGNIZED
Rep Pk Reverse Voltage-Max 40 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for SMLJ40

This table gives cross-reference parts and alternative options found for SMLJ40. 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 SMLJ40, 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
SMDJ40A Secos Corporation Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMC, 2 PIN SMLJ40 vs SMDJ40A
3.0SMCJ40A-H Formosa Microsemi Co Ltd Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMC-F, 2 PIN SMLJ40 vs 3.0SMCJ40A-H
SMDJ40A-T13 ProTek Devices Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMLJ40 vs SMDJ40A-T13
SMDJ40A BrightKing Inc Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMC, 2 PIN SMLJ40 vs SMDJ40A
3.0SMCJ40 World Products Inc Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, PLASTIC PACKAGE-2 SMLJ40 vs 3.0SMCJ40
SMDJ40A-C Secos Corporation Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMC, 2 PIN SMLJ40 vs SMDJ40A-C
SMLJ40-TP-HF Micro Commercial Components Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMC, 2 PIN SMLJ40 vs SMLJ40-TP-HF
SMLJ40A-T Micro Commercial Components Check for Price Transient Suppressor, SMLJ40 vs SMLJ40A-T
SMLJ40AE3/TR Microsemi Corporation Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, PLASTIC PACKAGE-2 SMLJ40 vs SMLJ40AE3/TR
Part Number Manufacturer Composite Price Description Compare
SMLJ40AE3TR Microsemi Corporation Check for Price 3000W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB, PLASTIC PACKAGE-2 SMLJ40 vs SMLJ40AE3TR
SMLJ40AE3 Microsemi Corporation Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, ROHS COMPLIANT, PLASTIC PACKAGE-2 SMLJ40 vs SMLJ40AE3
SMLJ40ATR Microsemi Corporation Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, PLASTIC PACKAGE-2 SMLJ40 vs SMLJ40ATR
SMLJ40E3 Microsemi Corporation Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, ROHS COMPLIANT, PLASTIC PACKAGE-2 SMLJ40 vs SMLJ40E3
SMDJ40A-T500 ProTek Devices Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMLJ40 vs SMDJ40A-T500
SMLJ40 Microsemi Corporation Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, PLASTIC PACKAGE-2 SMLJ40 vs SMLJ40
SMDJ40ATR Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Trans Voltage Suppressor Diode, SMLJ40 vs SMDJ40ATR
SMLJ40 MDE Semiconductor Inc Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, ROHS COMPLIANT, PLASTIC PACKAGE-2 SMLJ40 vs SMLJ40
3SMC40A Central Semiconductor Corp Check for Price Trans Voltage Suppressor Diode, 3000W, 40V V(RWM), Unidirectional, 1 Element, Silicon, SMC, 2 PIN SMLJ40 vs 3SMC40A
CD214L-T40ALF Bourns Inc Check for Price Trans Voltage Suppressor Diode, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, ROHS COMPLIANT, PLASTIC, SMC, 2 PIN SMLJ40 vs CD214L-T40ALF

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