component
SM5100A
Public Made by Adomby adom
LRC Schottky Barrier Diodes (SBD), DO-214AC(SMA). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+57@@ -0,0 +1,57 @@+# SM5100A++**LRC** · Schottky Barrier Diodes (SBD) · DO-214AC(SMA)++SM5100A from LRC, in a DO-214AC(SMA). 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 | The color band denotes the cathode end of the DO-214AC body; the SM5100A is rated 100 V repetitive peak reverse voltage and 5.0 A average forward rectified current at TA = 80°C. |+| 2 | A | passive | The terminal opposite the cathode band; the device operates with a junction and storage temperature range of -40 to +150 °C. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | LRC |+| Package | DO-214AC(SMA) |+| 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 blocking voltage | VDC | | | 100 | V | | 1 |+| Maximum RSM voltage | VRSM | | | 70 | V | | 1 |+| Maximum average forward rectified current | IF(AV) | | | 5 | A | at TA = 80°C | 1 |+| Peak forward surge current | IFSM | | | 100 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | 1 |+| Typical thermal resistance | RθJA | | 50 | | °C/W | Note 1: 8.0mm2 (.013mm thick) land areas | 1 |+| Operating junction and storage temperature range | TJ, TSTG | -40 | | 150 | °C | | 1 |+| Maximum instantaneous forward voltage | VF | | | 0.85 | V | at 5.0A | 1 |+| Maximum instantaneous forward voltage | VF | | | 0.8 | V | at 3.0A | 1 |+| Maximum DC reverse current | IR | | | 0.5 | mA | TA = 25°C at rated DC blocking voltage | 1 |+| Maximum DC reverse current | IR | | | 50 | mA | TA = 100°C at rated DC blocking voltage | 1 |+| Typical junction capacitance | CJ | | 110 | | pF | at 4.0V, 1MHz | 1 |++## CAD (KiCad official)++- Symbol: `SM5100A`+- Footprint: `Diode_SMD:D_SMA`+- 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)+- 3D model files: `sm5100a-etched.step` / `sm5100a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sm5100a.step` / `sm5100a.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [LRC datasheet](docs/sm5100a-datasheet.pdf) (9 pp, sha256 `3cab7e4290cabad4`, retrieved 2026-10-21, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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](docs/sm5100a-datasheet.pdf)
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