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VSSC8L45-M3

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Vishay Intertech Schottky Barrier Diodes (SBD), DO-214AB(SMC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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VSSC8L45-M3

Vishay Intertech · Schottky Barrier Diodes (SBD) · DO-214AB(SMC)

VSSC8L45-M3 from Vishay Intertech, in a DO-214AB(SMC). 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 Cathode terminal, marked by the color band on the package; the device is a single Schottky rectifier with VRRM of 45 V and IF(AV) of 8.0 A.
2 Anode passive Anode terminal of the single TMBS Schottky rectifier, opposite the cathode band end; forward voltage is 0.48 V typ. at IF = 8.0 A, TA = 25 °C.

Key specifications

Parameter Value
Manufacturer Vishay Intertech
Package DO-214AB(SMC)
Category Diodes
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
Maximum repetitive peak reverse voltage VRRM 45 V TA = 25 °C 1
Maximum DC forward current (3 cm x 3 cm Al PCB) IF 8 A Units mounted on 3 cm x 3 cm Aluminum, 2 oz. PCB 1
Maximum DC forward current (free air) IF 4.9 A Free air, mounted on recommended copper pad area 1
Peak forward surge current IFSM 140 A 10 ms single half sine-wave superimposed on rated load 1
Operating junction and storage temperature range TJ, TSTG -40 150 °C 1
Instantaneous forward voltage VF 0.48 0.56 V IF = 8.0 A, TA = 25 °C 2
Instantaneous forward voltage VF 0.39 0.48 V IF = 8.0 A, TA = 125 °C 2
Reverse current IR 1.85 mA VR = 45 V, TA = 25 °C 2
Reverse current IR 13 40 mA VR = 45 V, TA = 125 °C 2
Instantaneous forward voltage VF 0.42 V IF = 4.0 A, TA = 25 °C 2
Instantaneous forward voltage VF 0.32 V IF = 4.0 A, TA = 125 °C 2
Typical junction capacitance CJ 1216 pF 4.0 V, 1 MHz 2
Typical thermal resistance, junction to ambient RθJA 70 °C/W Free air, mounted on recommended PCB 2 oz. pad area 2
Typical thermal resistance, junction to mount RθJM 8 °C/W Units mounted on 3 cm x 3 cm Aluminum, 2 oz. pad area 2

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 tin Terminals: matte tin plated leads, solderable per J-STD-002 and JESD 22-B102 1

CAD (KiCad official)

  • Symbol: VSSC8L45-M3
  • Footprint: Diode_SMD:D_SMC
  • 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
  • 3D model files: vssc8l45-m3-etched.step / vssc8l45-m3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vssc8l45-m3.step / vssc8l45-m3.glb are the bare package body.

Provenance

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

  • Datasheet: Vishay Intertech datasheet (5 pp, sha256 9e7924176d0f0749, retrieved 2026-10-22, 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