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Bourns Inc. 5.0SMDJ7.0CA-QH — Circuit Protection

Bourns 5.0SMDJ7.0CA-QH TVS Diode, 7V standoff, AEC-Q101

MPN5.0SMDJ7.0CA-QH
Active

Bourns Inc. 5.0SMDJ7.0CA-QH, Automotive Zener TVS diode, AEC-Q101, 7V reverse standoff, 12V clamping, 5 kW peak pulse, 416.8A peak pulse, DO-214AB SMC, surface mount, Tape & Reel.

$0.8532Ref. price · indicative, final on quote
Bourns Inc. 5.0SMDJ7.0CA-QH datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5.0SMDJ7.0CA-QH specifications
ParameterValue
TypeZener
Series5.0SMDJ-Q
MountingSurface Mount
Voltage - breakdown7.78V
Voltage - clamping (Max) @ ipp12V
Voltage - reverse standoff7V
Current - peak pulse (10/1000μs)416.8A
Power - peak pulse5000W (5kW)
Power line protectionNo
Operating temperature-55°C ~ 150°C (TJ)
GradeAutomotive
PackageTape & Reel (TR)
ApplicationsTelecom
QualificationAEC-Q101
CaseDO-214AB, SMC
Bidirectional channels1

Product details

Why the automotive grade matters for telecom

The 5.0SMDJ7.0CA-QH: AEC-Q101 qualification puts this part through the same temperature cycling, humidity, and surge stress screening as an automotive IC — the operating junction temperature limit of 150 °C covers under-hood and outdoor cabinet deployments, and the -55 °C cold start covers equipment in unheated shelters. For telecom line cards, that thermal margin above a commercial-grade TVS means fewer field returns from thermal cycling on outdoor cabinets that cycle from -20 °C to +70 °C ambient.

Frequently asked questions

Where can I buy 5.0SMDJ7.0CA-QH and how do I get a price?

Lead time and lot traceability are confirmed when you request the quote.

What is the closest pin-compatible alternative to this TVS diode in the Bourns family?

The 5.0SMDJ-Q series shares the DO-214AB SMC footprint — Bourns stocks multiple standoff voltages within the same series, so a verified cross-reference depends on the exact standoff and clamping requirement of the target application. The part number suffix encodes the standoff voltage; a Bourns parametric search or the datasheet cross-reference table is the fastest path to a verified alternative.