Skip to main content
Log in
Panjit International Inc. 1.5SMCJ170A_R1_00001 — Circuit Protection

Panjit 1.5SMCJ170A_R1_00001 TVS Diode, 170V, 1.5kW

MPN1.5SMCJ170A_R1_00001
Active

Panjit International Inc. 1.5SMCJ Zener TVS, 1.5kW peak pulse, 170V standoff, 275V clamping @ 5.5A, unidirectional, DO-214AB SMC surface-mount, -55°C to 150°C.

$0.6100Ref. price · indicative, final on quote
Panjit International Inc. 1.5SMCJ170A_R1_00001 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5SMCJ170A_R1_00001 specifications
ParameterValue
TypeZener
Series1.5SMCJ
MountingSurface Mount
Voltage - breakdown189V
Voltage - clamping (Max) @ ipp275V
Voltage - reverse standoff170V
Current - peak pulse (10/1000μs)5.5A
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
Unidirectional channels1

Product details

What the 170V standoff and clamping rating mean for your rail

The 1.5SMCJ170A_R1_00001: The 1.5SMCJ170A clamps transients on the rail it guards — when the overvoltage exceeds the 189 V minimum breakdown, the TVS turns hard on and clamps the spike to 275 V maximum at a 5.5 A peak pulse (10/1000 µs waveform). The 170 V reverse standoff is the working rail rating: it sits off-state on a 24 V or 48 V supply and only conducts when a surge fires.

DO-214AB SMC package for surface-mount assembly

The 1.5SMC base product number identifies the family-level cross-reference if a second-source search is needed.

Frequently asked questions

What type is the 1.5SMCJ170A_R1_00001 — Zener or TVS?

The device is classified as a Zener type in the product record, which describes the clamping characteristic of the unidirectional TVS structure — the 189 V minimum breakdown and 170 V standoff work together the same way any unidirectional TVS does on a positive rail.