component

SMAJ60CA

Public Made by Adom

by adom

Shandong Jingdao Microelectronics TVS, SMA. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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SMAJ60CA

Shandong Jingdao Microelectronics · TVS · SMA

SMAJ60CA from Shandong Jingdao Microelectronics, in a SMA. 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 Cathode passive Terminal labeled Cathode in the PINNING table; the datasheet gives no voltage or current limit for this pin alone, and the 400 W peak pulse power and 60 A peak forward surge current ratings apply to the device across pins 1 and 2.
2 Anode passive Terminal labeled Anode in the PINNING table; the datasheet gives no voltage or current limit for this pin alone, and the 400 W peak pulse power and 60 A peak forward surge current ratings apply to the device across pins 1 and 2.

Key specifications

Parameter Value
Manufacturer Shandong Jingdao Microelectronics
Package SMA
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
Breakdown voltage VBR 66.7 73.7 V at test current IT (1 mA), Table 1, bipolar SMAJ60CA row 2
Max. clamp voltage VC 96.8 V @ IPP, Table 1, bipolar SMAJ60CA row 2
Peak Pulse Power Dissipation PPPM 400 W TA=25°C (Note 1,2,4, Fig1) 1
Peak Forward Surge Current IFSM 60 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Note 3, Fig 4) 1
Operating Junction Temperature and Storage Temperature Range Tj, Tstg -65 150 °C 1
ESD Voltage per IEC61000-4-2, Contact VESD1 30 kV Contact, per IEC61000-4-2 (as printed IEC6100-4-2) 1
ESD Voltage per IEC61000-4-2, Air VESD2 30 kV Air, per IEC61000-4-2 (as printed IEC6100-4-2) 1
Reverse stand-off voltage VRRM 60 V Table 1, bipolar SMAJ60CA row 2
Test current IT 1 mA VBR test current, Table 1, bipolar SMAJ60CA row 2
Reverse leakage current IR 1 μA @ VRRM, Table 1, bipolar SMAJ60CA row 2
Peak pulse current IPP 4.1 A Table 1, bipolar SMAJ60CA row 2
Typical Thermal Resistance Junction to Ambient RθJA 30 °C/W Note 2, mounted on 5mm copper pads to each terminal 1

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 2. Mounted on 5mm copper pads to each terminal. 1

CAD (KiCad official)

  • Symbol: SMAJ60CA
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: smaj60ca-etched.step / smaj60ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj60ca.step / smaj60ca.glb are the bare package body.

Provenance

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

  • Datasheet: Shandong Jingdao Microelectronics datasheet (4 pp, sha256 6ba88ba99ea73f90, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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