Skip to main content
Log in
Littelfuse Inc. 1.5SMC100CA — Circuit Protection

Littelfuse 1.5SMC100CA Bidirectional TVS, 1500W, DO-214AB

MPN1.5SMC100CA
Active

Littelfuse Inc. 1.5SMC series bidirectional TVS diode, 1.5SMC100CA, 1500W peak pulse power, 85.5V standoff, 137V clamp, DO-214AB SMC package, surface mount.

$0.6700Ref. price · indicative, final on quote
Littelfuse Inc. 1.5SMC100CA datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5SMC100CA specifications
ParameterValue
TypeZener
Series1.5SMC
MountingSurface Mount
Voltage - breakdown95V
Voltage - clamping (Max) @ ipp137V
Voltage - reverse standoff85.5V
Current - peak pulse (10/1000μs)11.1A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-214AB, SMC
Bidirectional channels1

Product details

TVS selection for the 85.5V rail

The 1.5SMC100CA: The bidirectional channel means it can clamp both positive and negative surges, making it suitable for AC lines or bipolar signal buses where polarity is not fixed.

Temperature range and board integration

Housed in a DO-214AB (SMC) surface-mount package, the footprint matches standard 1500W TVS layouts and is compatible with reflow soldering profiles used for lead-free assembly. The device does not include power line protection features — it is a general-purpose transient suppressor for signal and low-power DC/AC rails, not a primary mains surge protector.