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UMW SS36A
Public Made by Adomby adom
UMW Schottky Diodes, SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownUMW SS36A
UMW · Schottky Diodes · SMA(DO-214AC)
UMW SS36A from UMW, 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 | K | passive | Cathode, the end marked by the color band on the SMA (DO-214AC) body. |
| 2 | A | passive | Anode terminal of the Schottky rectifier (SS36A rated 60V VRRM, 3.0A average forward current). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SMA(DO-214AC) |
| 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 | 60 | V | 2 | |||
| Maximum DC blocking voltage | VDC | 60 | V | 2 | |||
| Maximum RMS voltage | VRMS | 42 | V | 2 | |||
| Maximum Average Forward Rectified Current | IF(AV) | 3 | A | Rating at 25°C ambient temperature | 2 | ||
| Maximum instantaneous forward voltage (SS35-SS36 group value) | VF | 0.75 | V | at 3.0 A (Note 1: pulse test PW=300 usec, 1% duty cycle) | 2 | ||
| Junction Temperature Range | TJ | -55 | 150 | °C | 2 | ||
| Typical thermal resistance, junction to lead | RθJL | 17 | °C/W | 2 | |||
| Typical thermal resistance, junction to ambient | RθJA | 55 | °C/W | 2 |
CAD (KiCad official)
- Symbol:
UMW SS36A - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
umw-ss36a-etched.step/umw-ss36a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);umw-ss36a.step/umw-ss36a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (6 pp, sha256
1d5aee37d98864f5, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).