# MBR20100CTF-G1

**Diodes Incorporated** · Schottky Diodes · TO-220F-3

MBR20100CTF-G1 from Diodes Incorporated, in a TO-220F-3. 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 | A1 | passive | Anode of diode leg 1; each leg is rated 100 V VRRM and 10 A average forward current IF(AV) per the Maximum Ratings (each diode leg). |
| 2 | K | passive | Cathode terminal; the datasheet rates the device per diode leg (100 V VRRM, 10 A IF(AV)), with 20 A total for the two legs. |
| 3 | A2 | passive | Anode of diode leg 2; each leg is rated 100 V VRRM and 10 A average forward current IF(AV) per the Maximum Ratings (each diode leg). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | TO-220F-3 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Instantaneous Forward Voltage Drop | VF |  |  | 0.85 | V | IF = 10A, TC = +25°C | 5 |
| Maximum Instantaneous Forward Voltage Drop | VF |  |  | 0.75 | V | IF = 10A, TC = +125°C | 5 |
| Maximum Instantaneous Reverse Current | IR |  |  | 6 | mA | Rated DC Voltage, TC = +125°C | 5 |
| Maximum Instantaneous Reverse Current | IR |  |  | 0.1 | mA | Rated DC Voltage, TC = +25°C | 5 |
| Peak Repetitive Reverse Voltage | VRRM |  |  | 100 | V |  | 4 |
| Working Peak Reverse Voltage | VRWM |  |  | 100 | V |  | 4 |
| DC Blocking Voltage | VR |  |  | 100 | V |  | 4 |
| Average Rectified Forward Current (per diode leg) | IF(AV) |  |  | 10 | A | Rated VR; TC = +122°C | 4 |
| Peak Repetitive Forward Current (per diode leg) | IFRM |  |  | 20 | A | Rated VR, Square Wave, 20kHz; TC = +118°C | 4 |
| Non Repetitive Peak Surge Current (per diode leg) | IFSM |  |  | 150 | A | Surge at rated load conditions, half wave, single phase, 60Hz | 4 |
| Non Repetitive Peak Reverse Current (per diode leg) | IRSM |  |  | 2 | A | tP = 3µs | 4 |
| Operating Junction Temperature Range | TJ |  |  | 150 | °C |  | 4 |
| Storage Temperature Range | TSTG | -65 |  | 150 | °C |  | 4 |
| Voltage Rate of Change | dv/dt |  |  | 10000 | V/µs | Rated VR | 4 |
| ESD (Machine Model) | ESD | 400 |  |  | V | Machine Model = C | 4 |
| ESD (Human Body Model) | ESD | 8000 |  |  | V | Human Body Model = 3B | 4 |
| Maximum Thermal Resistance (Junction to Case), TO-220F-3 | RθJC |  |  | 4.5 | °C/W | Note 5: device mounted on heat sink | 4 |
| Maximum Thermal Resistance (Junction to Ambient), TO-220F-3 | RθJA |  |  | 60 | °C/W | Note 5: device mounted on heat sink | 4 |

## CAD (KiCad official)

- Symbol: `MBR20100CTF-G1`
- Footprint: `Package_TO_SOT_THT:TO-220F-3_Vertical`
- 3D model: TO-220F-3 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588895379866075136) (8 pp, sha256 `c1d5d00172f44d0b`, retrieved 2026-10-15, tier: lcsc)
- **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/mbr20100ctf-g1-datasheet.pdf)