SMBJ12A vs SMBJ100

This in-depth comparison of the SMBJ12A and SMBJ100 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

SMBJ12A

Rectron USA

Lifecycle: Active
Stock: 6646 PCS
Package: DO-214AA
Series: TVS - Diodes

+BOM RFQ

Part B

SMBJ100

Littelfuse Inc.

Lifecycle: Active
Stock: 7259 PCS
Package: DO-214AA
Series: TVS - Diodes

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	SMBJ12A	SMBJ100
Supplier	-	Littelfuse Inc.
Series	SMBJ	SMBJ
Part Status	Active	Obsolete
Type	Zener	Zener
Unidirectional Channels	1	1
Voltage - Reverse Standoff (Typ)	14V	100V
Voltage - Breakdown (Min)	-	105.3V
Voltage - Clamping (Max) @ Ipp	19.9V	170.1V
Current - Peak Pulse(10 / 1000µs)	-	3.7A
Power - Peak Pulse	600W	600W
Power Line Protection	-	No
Applications	General Purpose	General Purpose
Operating Temperature	-55°C ~ 150°C (TJ)	-65°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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