# IDP08E65D1

**Infineon Technologies** · Switching Diodes · TO-220AC

IDP08E65D1 from Infineon Technologies, in a TO-220AC. 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 | C | passive | Cathode, the left lead viewed from the marking side with leads down, also connected to the mounting tab; the part is rated 650 V VRRM. |
| 2 | A | passive | Anode, the right lead viewed from the marking side with leads down; the part is rated 8 A forward current at TC=100°C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | TO-220AC |
| 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 |
|---|---|---|---|---|---|---|---|
| Diode forward voltage | VF |  | 1.35 | 1.7 | V | IF=8.0A, Tvj=25°C | 4 |
| Reverse leakage current | IR |  |  | 40 | µA | VR=650V, Tvj=25°C | 4 |
| Reverse leakage current | IR |  |  | 2000 | µA | VR=650V, Tvj=175°C | 4 |
| Repetitive peak reverse voltage | VRRM |  |  | 650 | V |  | 4 |
| Diode forward current | IF |  |  | 16 | A | TC=25°C, limited by Tvjmax | 4 |
| Diode forward current | IF |  |  | 8 | A | TC=100°C, limited by Tvjmax | 4 |
| Diode pulsed current | IFpuls |  |  | 24 | A | tp limited by Tvjmax | 4 |
| Diode surge non repetitive forward current | IFSM |  |  | 64 | A | TC=25°C, tp=10.0 ms, sine half wave | 4 |
| Power dissipation | Ptot |  |  | 56 | W | TC=25°C | 4 |
| Operating junction temperature | Tvj | -40 |  | 175 | °C |  | 4 |
| Storage temperature | Tstg | -55 |  | 150 | °C |  | 4 |
| Soldering temperature |  |  |  | 260 | °C | wave soldering, 1.6 mm (0.063 in.) from case, 10 s | 4 |
| Mounting torque | M |  |  | 0.6 | Nm | M3 screw; maximum of 3 mounting processes | 4 |
| Diode thermal resistance junction-case | Rth(j-c) |  |  | 2.69 | K/W |  | 4 |
| Thermal resistance junction-ambient | Rth(j-a) |  |  | 62 | K/W |  | 4 |

## CAD (KiCad official)

- Symbol: `IDP08E65D1`
- Footprint: `Package_TO_SOT_THT:TO-220-2_Vertical`
- 3D model: TO-220AC (KiCad packages3D, STEP)
- 3D model files: `idp08e65d1-etched.step` / `idp08e65d1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `idp08e65d1.step` / `idp08e65d1.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Infineon Technologies datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588897084933726208) (11 pp, sha256 `b3286db0b89e29e5`, 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/idp08e65d1-datasheet.pdf)