component
SSA33L-E3
Public Made by Adomby adom
Vishay Intertech Schottky Barrier Diodes (SBD), SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 6d ago |
| viewers | 6d ago |
| package.json | 6d ago |
| page.json | 6d ago |
| README.md | 6d ago |
| ssa33l-e3-etched.glb | 6d ago |
| ssa33l-e3-etched.step | 6d ago |
| ssa33l-e3-hero.glb | 6d ago |
| ssa33l-e3-hero.overlay.json | 6d ago |
| ssa33l-e3.glb | 6d ago |
| ssa33l-e3.kicad_mod | 6d ago |
| ssa33l-e3.kicad_sym | 6d ago |
| ssa33l-e3.lbr | 6d ago |
| ssa33l-e3.step | 6d ago |
SSA33L-E3
Vishay Intertech · Schottky Barrier Diodes (SBD) · SMA(DO-214AC)
SSA33L-E3 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 end marked by the color band; SSA33L blocks up to 30 V VRRM/VDC and conducts 3.0 A average forward current. |
| 2 | A | passive | Anode terminal, the end opposite the cathode color band; forward voltage is 0.45 V max at 3.0 A, TJ = 25 °C for SSA33L. |
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 | 30 | V | TA = 25 °C | 1 | ||
| Maximum RMS voltage | VRMS | 21 | V | TA = 25 °C | 1 | ||
| Maximum DC blocking voltage | VDC | 30 | V | TA = 25 °C | 1 | ||
| Maximum average forward rectified current | IF(AV) | 3 | A | at TL (fig. 1) | 1 | ||
| Peak forward surge current | IFSM | 75 | A | 8.3 ms single half sine-wave superimposed on rated load | 1 | ||
| Voltage rate of change | dV/dt | 10000 | V/μs | rated VR | 1 | ||
| Operating junction temperature range | TJ | -65 | 150 | °C | 1 | ||
| Storage temperature range | TSTG | -65 | 150 | °C | 1 | ||
| Maximum instantaneous forward voltage | VF | 0.43 | 0.45 | V | 3.0 A, TJ = 25 °C | 2 | |
| Maximum instantaneous forward voltage | VF | 0.34 | 0.38 | V | 3.0 A, TJ = 125 °C | 2 | |
| Maximum reverse current at rated VR | IR | 0.5 | mA | TJ = 25 °C | 2 | ||
| Maximum reverse current at rated VR | IR | 20 | 35 | mA | TJ = 125 °C | 2 | |
| Typical thermal resistance junction to ambient | RθJA | 110 | °C/W | Aluminum substrate mounted | 2 | ||
| Typical thermal resistance junction to lead | RθJL | 28 | °C/W | Aluminum substrate mounted | 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:
SSA33L-E3 - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
ssa33l-e3-etched.step/ssa33l-e3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ssa33l-e3.step/ssa33l-e3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (4 pp, sha256
611c0798bcb243cc, retrieved 2026-10-22, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).