# SF2060CT

**DIYI Elec Tech** · Fast Recovery / High Efficiency Diodes · TO-220AB

SF2060CT from DIYI Elec Tech, in a TO-220AB. 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 the first rectifier diode, which shares the common cathode at pin 2; each leg is rated 10A (20A total) with VRRM of 600V for SF2060CT. |
| 2 | K | passive | Common cathode of both diodes (centre lead), rated for 20A average forward current at TC=100°C and 600V peak reverse voltage for SF2060CT. |
| 3 | A2 | passive | Anode of the second rectifier diode, which shares the common cathode at pin 2; each leg is rated 10A (20A total) with VRRM of 600V for SF2060CT. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | DIYI Elec Tech |
| Package | TO-220AB |
| 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 Recurrent Peak Reverse Voltage | VRRM |  |  | 600 | V |  | 1 |
| Maximum RMS Voltage | VRMS |  |  | 420 | V |  | 1 |
| Maximum DC Blocking Voltage | VDC |  |  | 600 | V |  | 1 |
| Maximum Average Forward Current | IF(AV) |  |  | 20 | A | TC = 100°C | 1 |
| Maximum DC Reverse Current at Rated DC Blocking Voltage, TJ=25°C | IR |  |  | 10 | μA | TJ=25°C, rated DC blocking voltage | 1 |
| Maximum DC Reverse Current at Rated DC Blocking Voltage, TJ=125°C | IR |  |  | 500 | μA | TJ=125°C, rated DC blocking voltage | 1 |
| Maximum Reverse Recovery Time | trr |  |  | 35 | ns | IF=0.5A, IR=1A, Irr=0.25A (Note 2) | 1 |
| Typical Junction Capacitance | CJ |  | 200 |  | pF | Measured at 1 MHz and applied reverse voltage of 4.0 VDC (Note 1) | 1 |
| Typical Thermal Resistance | RθJC |  | 3 |  | °C/W | Junction to case (Note 3) | 1 |
| Operating Junction and Storage Temperature Range | TJ ,TSTG | -55 |  | 150 | °C |  | 1 |

## CAD (KiCad official)

- Symbol: `SF2060CT`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220AB (KiCad packages3D, STEP)
- 3D model files: `sf2060ct-etched.step` / `sf2060ct-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sf2060ct.step` / `sf2060ct.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [DIYI Elec Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590388521631580160) (3 pp, sha256 `7bca38885b377e6f`, retrieved 2026-10-15, 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/sf2060ct-datasheet.pdf)