VSSA210HM3_A
Public Made by Adomby adom
Vishay Intertech Schottky Barrier Diodes (SBD), SMA(DO-214AC). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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README
markdownVSSA210HM3_A
Vishay Intertech · Schottky Barrier Diodes (SBD) · SMA(DO-214AC)
VSSA210HM3_A from Vishay Intertech, 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 banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| 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 | 100 | V | 1 | |||
| Maximum DC forward current | IF (1) | 2 | A | Mounted on 8 mm x 8 mm pad areas, 1 oz. FR4 PCB | 1 | ||
| Maximum DC forward current | IF (2) | 1.7 | A | Free air, mounted on recommended copper pad area | 1 | ||
| Peak forward surge current | IFSM | 60 | 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 (1) | 0.61 | 0.7 | V | IF = 2.0 A, TA = 25 °C | 2 | |
| Instantaneous forward voltage | VF (1) | 0.56 | 0.65 | V | IF = 2.0 A, TA = 125 °C | 2 | |
| Reverse current | IR (2) | 3.5 | 150 | μA | VR = 100 V, TA = 25 °C | 2 | |
| Reverse current | IR (2) | 2.2 | 15 | mA | VR = 100 V, TA = 125 °C | 2 | |
| Reverse current | IR (2) | 1 | μA | VR = 70 V, TA = 25 °C | 2 | ||
| Reverse current | IR (2) | 0.95 | mA | VR = 70 V, TA = 125 °C | 2 | ||
| Typical junction capacitance | CJ | 175 | pF | 4.0 V, 1 MHz | 2 | ||
| Typical thermal resistance junction to ambient | RθJA (1) | 135 | °C/W | Free air, mounted on recommended PCB 1 oz. pad area | 2 | ||
| Typical thermal resistance junction to mount | RθJM (2) | 25 | °C/W | Units mounted on PCB with 8 mm x 8 mm copper pad areas | 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:
VSSA210HM3_A - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
vssa210hm3-a-etched.step/vssa210hm3-a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);vssa210hm3-a.step/vssa210hm3-a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (4 pp, sha256
ec01805a83fb6aab, retrieved 2026-10-21, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).