# ACGRA4007

**Comchip** · Diodes - General Purpose · DO-214AC(SMA)

ACGRA4007 from Comchip, 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 | 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 | Comchip |
| 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 |
|---|---|---|---|---|---|---|---|
| Max. repetitive peak reverse voltage (ACGRA4007 column) | VRRM |  |  | 1000 | V |  | 1 |
| Max. DC blocking voltage (ACGRA4007 column) | VDC |  |  | 1000 | V |  | 1 |
| Max. RMS voltage (ACGRA4007 column) | VRMS |  |  | 700 | V |  | 1 |
| Max. average forward rectified current | IF |  |  | 1 | A |  | 1 |
| Peak forward surge current | IFSM |  |  | 30 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC method) | 1 |
| Max. instantaneous forward voltage | VF |  |  | 1.1 | V | IF=1.0A @ 25°C | 1 |
| Max. DC reverse current at rated TA=25°C, DC blocking voltage | IR |  |  | 5 | μA | Rated TA=25°C, DC blocking voltage | 1 |
| Operating temperature range | TJ | -55 |  | 150 | °C |  | 1 |
| Storage temperature range | TSTG | -55 |  | 150 | °C |  | 1 |
| Typical thermal resistance | RθJC |  | 70 |  | °C/W |  | 1 |

## CAD (KiCad official)

- Symbol: `ACGRA4007`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files: `acgra4007-etched.step` / `acgra4007-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `acgra4007.step` / `acgra4007.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Comchip datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603034712965193728) (4 pp, sha256 `a85bb75211304740`, retrieved 2026-10-15, 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](docs/acgra4007-datasheet.pdf)