# RD3L150SNTL1

**ROHM Semicon** · MOSFETs · TO-252

RD3L150SNTL1 from ROHM Semicon, in a TO-252. 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 | Gate | input | Gate terminal with ESD protection diode to source; VGSS maximum ±20 V and threshold VGS(th) 1.0 to 3.0 V at VDS = 10 V, ID = 1 mA. |
| 2 | Drain | passive | Drain terminal (also the tab) with VDSS of 60 V and continuous drain current ID of ±15 A, pulsed ±30 A. |
| 3 | Source | passive | Source terminal with body diode to drain, rated IS of 15 A continuous and 30 A pulsed. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| Package | TO-252 |
| 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 voltage | VDSS |  |  | 60 | V |  | 1 |
| Continuous drain current | ID | -15 |  | 15 | A | Limited only by maximum temperature allowed (*1) | 1 |
| Pulsed drain current | IDP | -30 |  | 30 | A | Pw ≦ 10μs, duty cycle ≦ 1% (*2) | 1 |
| Gate - Source voltage | VGSS | -20 |  | 20 | V |  | 1 |
| Power dissipation | PD |  |  | 20 | W | Tc = 25℃ (*3) | 1 |
| Junction temperature | Tj |  |  | 150 | ℃ |  | 1 |
| Operating junction and storage temperature range | Tstg | -55 |  | 150 | ℃ |  | 1 |
| Thermal resistance, junction - case | RthJC |  |  | 6.25 | ℃/W | Tc = 25℃ (*3) | 2 |
| Drain - Source breakdown voltage | V(BR)DSS | 60 |  |  | V | VGS = 0V, ID = 1mA | 2 |
| Zero gate voltage drain current | IDSS |  |  | 1 | μA | VDS = 60V, VGS = 0V | 2 |
| Gate - Source leakage current | IGSS | -10 |  | 10 | μA | VGS = ±20V, VDS = 0V | 2 |
| Gate threshold voltage | VGS(th) | 1 |  | 3 | V | VDS = 10V, ID = 1mA | 2 |
| Static drain - source on - state resistance | RDS(on) |  | 28 | 40 | mΩ | VGS = 10V, ID = 15A, pulsed (*4) | 2 |
| Static drain - source on - state resistance | RDS(on) |  | 33 | 47 | mΩ | VGS = 4.5V, ID = 15A, pulsed (*4) | 2 |
| Static drain - source on - state resistance | RDS(on) |  | 36 | 51 | mΩ | VGS = 4.0V, ID = 15A, pulsed (*4) | 2 |
| Forward Transfer Admittance | /Yfs/ | 7 |  |  | S | VDS = 10V, ID = 15A, pulsed (*4) | 2 |
| Breakdown voltage temperature coefficient | ΔV(BR)DSS/ΔTj |  | 63.7 |  | mV/℃ | ID = 1mA, referenced to 25℃ | 2 |
| Gate threshold voltage temperature coefficient | ΔVGS(th)/ΔTj |  | -4.4 |  | mV/℃ | ID = 1mA, referenced to 25℃ | 2 |
| Gate resistance | RG |  | 4.2 |  | Ω | f = 1MHz, open drain | 2 |
| Input capacitance | Ciss |  | 930 |  | pF | VGS = 0V | 3 |
| Output capacitance | Coss |  | 200 |  | pF | VDS = 10V | 3 |
| Reverse transfer capacitance | Crss |  | 80 |  | pF | f = 1MHz | 3 |
| Turn - on delay time | td(on) |  | 10 |  | ns | VDD ⋍ 30V, VGS = 10V | 3 |
| Rise time | tr |  | 30 |  | ns | ID = 7.5A | 3 |
| Turn - off delay time | td(off) |  | 45 |  | ns | RL ⋍ 4.0Ω | 3 |
| Fall time | tf |  | 15 |  | ns | RG = 10Ω | 3 |
| Total gate charge | Qg |  | 18 |  | nC | VDD ⋍ 30V, ID = 15A, VGS = 10V | 3 |
| Gate - Source charge | Qgs |  | 3.2 |  | nC |  | 3 |
| Gate - Drain charge | Qgd |  | 3.8 |  | nC |  | 3 |
| Continuous forward current | IS |  |  | 15 | A | Ta = 25℃ (*1) | 3 |
| Pulse forward current | ISP |  |  | 30 | A |  | 3 |
| Forward voltage | VSD |  |  | 1.2 | V | VGS = 0V, IS = 15A, pulsed (*4) | 3 |

## CAD (KiCad official)

- Symbol: `RD3L150SNTL1`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `rd3l150sntl1-etched.step` / `rd3l150sntl1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rd3l150sntl1.step` / `rd3l150sntl1.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ROHM Semicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603006158789619712) (15 pp, sha256 `1ac09f89d8dd7a71`, retrieved 2026-10-19, tier: lcsc)
- **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/rd3l150sntl1-datasheet.pdf)