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1SS196

Public Made by Adom

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Changjing Switching Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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1SS196

Changjing · Switching Diodes · SOT-23

1SS196 from Changjing, in a SOT-23. 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 NC unconnected No internal connection; pin 1 is shown as an open terminal with no diode connection in the SOT-23 internal diagram.
2 A passive Anode of the single switching diode (diode symbol points from pin 2 to pin 3); DC blocking voltage 80 V, forward continuous current 300 mA.
3 K passive Cathode of the single switching diode; non-repetitive peak reverse voltage 85 V, average rectified output current 100 mA.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOT-23
Category Diodes
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Reverse breakdown voltage V(BR) 80 V IR=100µA 1
Forward voltage VF1 0.6 V IF=1mA 1
Forward voltage VF2 0.72 V IF=10mA 1
Forward voltage VF3 0.9 1.2 V IF=100mA 1
Reverse current IR1 0.1 uA VR=30V 1
Reverse current IR2 0.5 uA VR=80V 1
Capacitance between terminals CT 0.9 3 pF VR=0,f=1MHz 1
Reverse recovery time trr 1.6 4 ns IF=IR=10mA,Irr=0.1×IR 1
Non-Repetitive Peak Reverse Voltage VRM 85 V @Ta=25℃ 1
DC Blocking Voltage VR 80 V @Ta=25℃ 1
Forward Continuous Current IFM 300 mA @Ta=25℃ 1
Average Rectified Output Current IO 100 mA @Ta=25℃ 1
Power Dissipation PD 150 mW @Ta=25℃ 1
Non-Repetitive Peak Forward Surge Current IFSM 2 A @t=8.3ms 1
Operation Junction and Storage Temperature Range TJ,TSTG -55 150 ℃ 1
Thermal Resistance from Junction to Ambient RθJA 833 ℃/W 1

CAD (KiCad official)

  • Symbol: 1SS196
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: 1ss196-etched.step / 1ss196-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1ss196.step / 1ss196.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (4 pp, sha256 b713589682c2b5a3, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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