# SGP7A

**Shandong Jingdao Microelectronics** · Diodes - General Purpose · SOD-323

SGP7A from Shandong Jingdao Microelectronics, in a SOD-323. 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 | Cathode of the glass passivated standard rectifier; SGP7A is rated 1000 V VRRM, 1.0 A average forward current. |
| 2 | A | passive | Anode of the glass passivated standard rectifier; SGP7A is rated 1000 V VRRM, 1.0 A average forward current. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | SOD-323 |
| 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 |  |  | 1000 | V |  | 1 |
| Maximum RMS Voltage | VRMS |  |  | 700 | V |  | 1 |
| Maximum DC Blocking Voltage | VDC |  |  | 1000 | V |  | 1 |
| Maximum Average Forward Rectified Current | IF(AV) |  |  | 1 | A | P.C.B. mounted with 0.2" x 0.2" (5 x 5 mm) copper pad areas; Ta=25 °C | 1 |
| Peak Forward Surge Current | IFSM |  |  | 15 | A | 8.3 ms single half sine wave superimposed on rated load | 1 |
| Maximum Instantaneous Forward Voltage | VF |  |  | 1.1 | V | at 1 A | 1 |
| Maximum DC Reverse Current | IR |  |  | 5 | μA | Ta=25 °C, at rated DC blocking voltage | 1 |
| Maximum DC Reverse Current | IR |  |  | 50 | μA | Ta=125 °C, at rated DC blocking voltage | 1 |
| Typical Thermal Resistance | RθJA |  | 55 |  | °C/W | P.C.B. mounted with 0.2" x 0.2" (5 x 5 mm) copper pad areas | 1 |
| Operating and Storage Temperature Range | Tj, Tstg | -55 |  | 150 | °C |  | 1 |
| Typical Reverse Recovery Time | trr |  | 1.8 |  | us | IF=0.5A, IR=1A, Irr=0.25A | 1 |
| Typical Junction Capacitance | Cj |  | 5 |  | pF | 1 MHz, applied reverse voltage 4 V DC | 1 |

## CAD (KiCad official)

- Symbol: `SGP7A`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `sgp7a-etched.step` / `sgp7a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sgp7a.step` / `sgp7a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shandong Jingdao Microelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586186088590925824) (3 pp, sha256 `6e5f4392ae8dd110`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/sgp7a-datasheet.pdf)