Datasheets
SMCJ40CA by:

Surface Mount TVS Diode; Direction: Bidirectional; V(BR) Typ (V): 44.4V; PPK Max (W): 1500W; Condition: 10×1000us; VRWM Max (V): 40V; VBR Min (V): 44.4V; VBR Max (V): 49.1V; IR Max (uA): 5uA; VC Max (V): 64.5V; Package: SMC

Part Details for SMCJ40CA by Galaxy Microelectronics

Results Overview of SMCJ40CA by Galaxy Microelectronics

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SMCJ40CA Information

SMCJ40CA by Galaxy Microelectronics 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 SMCJ40CA

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SMCJ40CA Part Data Attributes

SMCJ40CA Galaxy Microelectronics
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SMCJ40CA Galaxy Microelectronics Surface Mount TVS Diode; Direction: Bidirectional; V(BR) Typ (V): 44.4V; PPK Max (W): 1500W; Condition: 10×1000us; VRWM Max (V): 40V; VBR Min (V): 44.4V; VBR Max (V): 49.1V; IR Max (uA): 5uA; VC Max (V): 64.5V; Package: SMC
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer CHANGZHOU GALAXY CENTURY MICROELECTRONICS CO LTD
Part Package Code SMC
Package Description SMC, 2 PIN
Reach Compliance Code unknown
Additional Feature EXCELLENT CLAMPING CAPABILITY, PRSM-MIN
Breakdown Voltage-Max 49.1 V
Breakdown Voltage-Min 44.4 V
Breakdown Voltage-Nom 46.7 V
Clamping Voltage-Max 64.5 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code R-PDSO-C2
Non-rep Peak Rev Power Dis-Max 1500 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) 260
Polarity BIDIRECTIONAL
Reference Standard UL RECOGNIZED
Rep Pk Reverse Voltage-Max 40 V
Surface Mount YES
Technology AVALANCHE
Terminal Form C BEND
Terminal Position DUAL

Alternate Parts for SMCJ40CA

This table gives cross-reference parts and alternative options found for SMCJ40CA. 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 SMCJ40CA, 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
SMCJ40CA HY Electronic Corp Check for Price Trans Voltage Suppressor Diode, 1500W, 40V V(RWM), Bidirectional, 1 Element, Silicon, SMC, 2 PIN SMCJ40CA vs SMCJ40CA
SMCJ40CA Secos Corporation Check for Price Trans Voltage Suppressor Diode, 1500W, 40V V(RWM), Bidirectional, 1 Element, Silicon, SMC, 2 PIN SMCJ40CA vs SMCJ40CA

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