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SD103CW-7-F

Public Made by Adom

by adom

Diodes Incorporated Schottky Diodes, SOD-123. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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SD103CW-7-F

Diodes Incorporated · Schottky Diodes · SOD-123

SD103CW-7-F from Diodes Incorporated, in a SOD-123. 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOD-123
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
Reverse Breakdown Voltage V(BR)R 20 V IR = 100μA 2
Peak Repetitive Reverse Voltage (SD103CW) VRRM 20 V 2
Working Peak Reverse Voltage (SD103CW) VRWM 20 V 2
DC Blocking Voltage (SD103CW) VR 20 V 2
RMS Reverse Voltage (SD103CW) VR(RMS) 14 V 2
Forward Continuous Current IFM 350 mA 2
Non-Repetitive Peak Forward Surge Current IFSM 1.5 A @ t 1.0s 2
Power Dissipation PD 367 mW 2
Operating and Storage Temperature Range (junction) TJ -55 150 °C 2
Operating and Storage Temperature Range (storage) TSTG -55 150 °C 2
Typical Thermal Resistance Junction to Ambient RJA 340 C/W 2
Forward Voltage Drop VFM 0.37 V IF = 20mA 2
Forward Voltage Drop VFM 0.6 V IF = 200mA 2
Peak Reverse Current (SD103CW) IRM 5 μA VR = 10V 2
Total Capacitance CT 28 pF VR = 0V, f = 1.0MHz 2
Reverse Recovery Time tRR 6 ns IF = IR = 10mA, IRR = 0.1 x IR, RL = 100Ω 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 Finish Annealed over Alloy 42 Leadframe. Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: SD103CW-7-F
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: sd103cw-7-f-etched.step / sd103cw-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sd103cw-7-f.step / sd103cw-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 fad35f4941db2704, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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