# 2SCR502U3HZGT106

**ROHM Semicon** · Bipolar (BJT) · SC-70

2SCR502U3HZGT106 from ROHM Semicon, in a SC-70. 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 | Emitter | passive | Emitter terminal of the NPN transistor, with VEBO limited to 6 V and emitter cut-off current IEBO max 200 nA at VEB = 4 V. |
| 2 | Base | passive | Base terminal of the NPN transistor, with base current IB limited to 0.15 A. |
| 3 | Collector | passive | Collector terminal of the NPN transistor, with VCEO of 30 V, VCBO of 30 V and collector current IC of 0.5 A (1 A pulsed ICP). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| Package | SC-70 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `2SCR502U3HZGT106`
- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`
- 3D model: SC-70 (KiCad packages3D, STEP)
- 3D model files: `2scr502u3hzgt106-etched.step` / `2scr502u3hzgt106-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `2scr502u3hzgt106.step` / `2scr502u3hzgt106.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ROHM Semicon datasheet](docs/2scr502u3hzgt106-datasheet.pdf) (9 pp, sha256 `9eec8a0674b5bb5f`, retrieved 2026-10-27, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/2scr502u3hzgt106-datasheet.pdf)