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SMA6J58CA-TR

Public Made by Adom

by adom

STMicroelectronics TVS, SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SMA6J58CA-TR

STMicroelectronics · TVS · SMA(DO-214AC)

SMA6J58CA-TR from STMicroelectronics, in a SMA(DO-214AC). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A1 passive Bidirectional (CA type) terminal 1 of the TVS; the two terminals are interchangeable, with 58 V stand-off (VRM) and 64.4 to 71.2 V breakdown at 1 mA in either direction.
2 A2 passive Bidirectional (CA type) terminal 2 of the TVS; the two terminals are interchangeable, with a 91.1 V maximum clamping voltage at 6.7 A (10/1000 µs) and no polarity band on the package.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SMA(DO-214AC)
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Peak pulse power dissipation PPP 600 W Tj initial = Tamb, 10/1000 µs 2
Power dissipation on infinite heatsink P 4 W Tamb = 55 °C 2
Storage temperature range Tstg -65 175 °C 2
Operating junction temperature range Tj -55 175 °C 2
Maximum lead temperature for soldering TL 260 °C during 10 s 2
Thermal resistance junction to leads Rth(j-l) 30 °C/W 2
Thermal resistance junction to ambient Rth(j-a) 120 °C/W on printed circuit on recommended pad layout 2
Reverse leakage current IRM 0.2 µA at VRM, 25 °C 3
Reverse leakage current IRM 1 µA at VRM, 85 °C 3
Stand-off voltage VRM 58 V 3
Breakdown voltage VBR 64.4 67.8 71.2 V at IR = 1 mA, pulse test tp < 50 ms 3
Clamping voltage 10/1000 µs VCL 91.1 V 10/1000 µs, IPP = 6.7 A 3
Peak pulse current 10/1000 µs IPP 6.7 A 10/1000 µs 3
Dynamic resistance 10/1000 µs RD 2.97 Ω 10/1000 µs 3
Clamping voltage 8/20 µs VCL 121 V 8/20 µs, IPP = 33 A 3
Peak pulse current 8/20 µs IPP 33 A 8/20 µs 3
Dynamic resistance 8/20 µs RD 1.51 Ω 8/20 µs 3
Voltage temperature coefficient αT 10.4 10-4/°C 3

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper copper surface under each lead (printed circuit board 6

CAD (KiCad official)

  • Symbol: SMA6J58CA-TR
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
  • 3D model files: sma6j58ca-tr-etched.step / sma6j58ca-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sma6j58ca-tr.step / sma6j58ca-tr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (13 pp, sha256 6de68bfe2405caa1, retrieved 2026-10-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF