Datasheets
SMBJ78 by:

Trans Voltage Suppressor Diode, 600W, Unidirectional, 1 Element, Silicon,

Part Details for SMBJ78 by General Instrument Corp

Results Overview of SMBJ78 by General Instrument Corp

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SMBJ78 Information

SMBJ78 by General Instrument Corp 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 SMBJ78

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SMBJ78 Part Data Attributes

SMBJ78 General Instrument Corp
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SMBJ78 General Instrument Corp Trans Voltage Suppressor Diode, 600W, Unidirectional, 1 Element, Silicon,
Part Life Cycle Code Obsolete
Ihs Manufacturer GENERAL INSTRUMENT CORP
Reach Compliance Code unknown
Breakdown Voltage-Max 109.9 V
Breakdown Voltage-Min 86.7 V
Clamping Voltage-Max 139 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 600 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
Polarity UNIDIRECTIONAL
Qualification Status Not Qualified
Reverse Current-Max 5 µA
Surface Mount YES
Technology AVALANCHE
Terminal Form C BEND
Terminal Position DUAL

Alternate Parts for SMBJ78

This table gives cross-reference parts and alternative options found for SMBJ78. 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 SMBJ78, 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
SMBJ78 Uniohm Corp Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, PLASTIC, SMB, 2 PIN SMBJ78 vs SMBJ78
SMBJ78/TR Microsemi Corporation Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, PLASTIC PACKAGE-2 SMBJ78 vs SMBJ78/TR
SMBJ78R4 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN SMBJ78 vs SMBJ78R4
SMBJ78TR Microsemi Corporation Check for Price 600W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, PLASTIC PACKAGE-2 SMBJ78 vs SMBJ78TR
SMBJ78A-T Rectron Semiconductor Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ78 vs SMBJ78A-T
SMBJ78A Suzhou Good-Ark Electronics Co Ltd Check for Price Trans Voltage Suppressor Diode, 78V V(RWM), Unidirectional SMBJ78 vs SMBJ78A
SMBJ78AR4 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN SMBJ78 vs SMBJ78AR4
SMBJ78A-52 Vishay Semiconductors Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, PLASTIC, SMB, 2 PIN SMBJ78 vs SMBJ78A-52
SMBJ78 Pulse Electronics Corporation Check for Price Trans Voltage Suppressor Diode, 78V V(RWM), Unidirectional, SMBJ78 vs SMBJ78
SMBJ78A HY Electronic Corp Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, SMB, 2 PIN SMBJ78 vs SMBJ78A
Part Number Manufacturer Composite Price Description Compare
SMBJ78 Diodes Incorporated Check for Price Trans Voltage Suppressor Diode, 400W, 78V V(RWM), Unidirectional, 1 Element, Silicon, SMBJ78 vs SMBJ78
SMBJ78A Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, GREEN, PLASTIC, SMB, 2 PIN SMBJ78 vs SMBJ78A
SMBJ78A DB Lectro Inc Check for Price Transient Suppressor, SMBJ78 vs SMBJ78A
SMBJ78T1 Crydom Inc Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA SMBJ78 vs SMBJ78T1
SMBJ78M4 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN SMBJ78 vs SMBJ78M4
SMBJ78AM4 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN SMBJ78 vs SMBJ78AM4
SMBJ78 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, GREEN, PLASTIC, SMB, 2 PIN SMBJ78 vs SMBJ78
SMBJ78A-M3/52 Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 600W, 78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN SMBJ78 vs SMBJ78A-M3/52
SMBJ78AT1 Littelfuse Inc Check for Price Trans Voltage Suppressor Diode, 600W, Unidirectional, 1 Element, Silicon, DO-214AA, SMBJ78 vs SMBJ78AT1
SMBJ78T3 Littelfuse Inc Check for Price Trans Voltage Suppressor Diode, 600W, Unidirectional, 1 Element, Silicon, DO-214AA SMBJ78 vs SMBJ78T3

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