# SVF7N65CDTR

**Hangzhou Silan Microelectronics** · MOSFETs · TO-252-2

SVF7N65CDTR from Hangzhou Silan Microelectronics, in a TO-252-2. 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 | G | input | Gate terminal; the datasheet limits gate-source voltage to VGS ±30 V and gives a gate threshold VGS(th) of 2.0 V to 4.0 V. |
| 2 | D | passive | Drain terminal; the device is rated for VDS 650 V and drain current ID 7.0 A at TC=25°C (4.0 A at TC=100°C), with pulsed drain current IDM 28.0 A. |
| 3 | S | passive | Source terminal; the body diode (source-drain) is rated for source current IS 7.0 A, pulsed ISM 28.0 A, and forward voltage VSD of 1.4 V max at IS=7.0 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Hangzhou Silan Microelectronics |
| Package | TO-252-2 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-source breakdown voltage | BVDSS | 650 |  |  | V | VGS=0V, ID=250µA | 2 |
| Drain-source leakage current | IDSS |  |  | 1 | µA | VDS=650V, VGS=0V | 2 |
| Gate-source leakage current | IGSS | -100 |  | 100 | nA | VGS=±30V, VDS=0V | 2 |
| Gate threshold voltage | VGS(th) | 2 |  | 4 | V | VGS=VDS, ID=250µA | 2 |
| Static drain-source on-resistance | RDS(on) |  | 1.1 | 1.4 | Ω | VGS=10V, ID=3.5 | 2 |
| Source current (body diode) | IS |  |  | 7 | A | MOS body diode P-N junction | 3 |
| Source pulse current (body diode) | ISM |  |  | 28 | A |  | 3 |
| Source-drain diode forward voltage | VSD |  |  | 1.4 | V | IS=7.0A, VGS=0V | 3 |
| Drain-source voltage | VDS |  |  | 650 | V |  | 2 |
| Gate-source voltage | VGS | -30 |  | 30 | V |  | 2 |
| Drain current (continuous) | ID |  |  | 7 | A | TC=25°C | 2 |
| Drain current (continuous) | ID |  |  | 4 | A | TC=100°C | 2 |
| Drain pulse current | IDM |  |  | 28 | A |  | 2 |
| Power dissipation (TO-252-2L column) | PD |  |  | 89 | W | TC=25°C | 2 |
| Single pulse avalanche energy | EAS |  |  | 435 | mJ | Note 1: L=30mH, IAS=5.0A, VDD=100V, RG=25Ω, TJ=25°C | 2 |
| Operating junction temperature range | TJ | -55 |  | 150 | °C |  | 2 |
| Storage temperature range | Tstg | -55 |  | 150 | °C |  | 2 |
| Thermal resistance, junction to case | RθJC |  | 1.4 |  | °C/W |  | 2 |
| Thermal resistance, junction to ambient | RθJA |  | 62 |  | °C/W |  | 2 |

## CAD (KiCad official)

- Symbol: `SVF7N65CDTR`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252-2 (KiCad packages3D, STEP)
- 3D model files: `svf7n65cdtr-etched.step` / `svf7n65cdtr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `svf7n65cdtr.step` / `svf7n65cdtr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Hangzhou Silan Microelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954698531815424) (9 pp, sha256 `520e50df6cc7e88c`, retrieved 2026-10-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/svf7n65cdtr-datasheet.pdf)