# S5K_R1_00001

**PANJIT International** · Diodes - General Purpose · SMC(DO-214AB)

S5K_R1_00001 from PANJIT International, in a SMC(DO-214AB). 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 | Cathode | passive | Cathode end, identified by the color band on the package, with a maximum recurrent peak reverse voltage of 800 V for the S5K type. |
| 2 | Anode | passive | Anode terminal, at the end opposite the color-band cathode mark. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SMC(DO-214AB) |
| Category | Diodes |
| Pins | 2 |

## 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 | V RRM |  |  | 800 | V |  | 1 |
| Maximum RMS Voltage | V RMS |  |  | 560 | V |  | 1 |
| Maximum DC Blocking Voltage | V DC |  |  | 800 | V |  | 1 |
| Maximum Average Forward Rectified Current | I F(AV) |  |  | 5 | A |  | 1 |
| Peak Forward Surge Current | I FSM |  |  | 275 | A | 8.3ms single half sine-wave superimposed on rated load | 1 |
| Rating for Fusing | I 2t |  |  | 313 | A2sec | t<8.3ms | 1 |
| Maximum Forward Voltage | VF |  |  | 1.1 | V | at 5A | 1 |
| Maximum DC Reverse Current at Rated DC Blocking Voltage | I R |  |  | 10 | μA | TJ=25 OC, rated DC blocking voltage | 1 |
| Maximum DC Reverse Current at Rated DC Blocking Voltage | I R |  |  | 250 | μA | TJ=125 OC, rated DC blocking voltage | 1 |
| Typical Junction Capacitance | CJ |  | 80 |  | pF | NOTES 1: measured at 1 MHz and applied Vr=4 volts | 1 |
| Typical Junction Resistance | RθJA |  | 75 |  | °C/W | NOTES 2: 8mm2 (0.013mm thick) land areas | 1 |
| Typical Junction Resistance | RθJL |  | 10 |  | °C/W |  | 1 |
| Operating Junction and Storage Temperature Range | TJ ,T STG | -55 |  | 150 | °C |  | 1 |

## CAD (KiCad official)

- Symbol: `S5K_R1_00001`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files: `s5k-r1-00001-etched.step` / `s5k-r1-00001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `s5k-r1-00001.step` / `s5k-r1-00001.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PANJIT International datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602791534744530944) (5 pp, sha256 `bac5bc3e4966336f`, retrieved 2026-10-18, 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/s5k-r1-00001-datasheet.pdf)