# MUR1060CT

**OSEN** · Fast Recovery / High Efficiency Diodes · TO-220AB

MUR1060CT from OSEN, 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 diode (pin 1 on the PIN CONNECTIONS diagram); each diode is rated 10 A average total device, 600 V VRRM. |
| 2 | CATHODE | passive | Common cathode of both diodes (pin 2 on the PIN CONNECTIONS diagram), 600 V maximum DC blocking voltage. |
| 3 | A2 | passive | Anode of the second diode (pin 3 on the PIN CONNECTIONS diagram); each diode is rated 10 A average total device, 600 V VRRM. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | OSEN |
| 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 Reverse Leakage Current | IR |  |  | 10 | μA | VR=600V，TC = 25 °C | 2 |
| Thermal Resistance, Junction to Case (Typical) | Rth(j-c) |  |  | 2 | ℃/W |  | 2 |
| Voltage Rate of Change | dV/dt |  |  | 10000 | V/μs |  | 2 |
| Maximum Reverse Recovery Time | Trr |  |  | 35 | ns | IF=1.0A, dIF/dt=50A/us | 2 |
| Repetitive Peak Reverse Voltage | VRRM |  |  | 600 | V | Tc=25°C | 2 |
| Working Peak Reverse Voltage | VRWM |  |  | 600 | V | Tc=25°C | 2 |
| Maximum DC Blocking Voltage | VR |  |  | 600 | V | Tc=25°C | 2 |
| Maximum Average Forward Rectified Current (Total device) | IF(AV) |  |  | 10 | A | Tc=25°C | 2 |
| Peak Forward Surge Current | IFSM |  |  | 100 | A | Tc=25°C | 2 |
| Operating Junction Temperature Range | Tj |  |  | 175 | ℃ |  | 2 |
| Storage Temperature Range | Tstg | -55 |  | 175 | ℃ |  | 2 |

## CAD (KiCad official)

- Symbol: `MUR1060CT`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220AB (KiCad packages3D, STEP)
- 3D model files: `mur1060ct-etched.step` / `mur1060ct-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mur1060ct.step` / `mur1060ct.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [OSEN datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603613938898780160) (2 pp, sha256 `f270c6ef40e70d5f`, retrieved 2026-10-14, 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/mur1060ct-datasheet.pdf)