component
R4000F
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SUNMATE Elec Diodes - General Purpose, DO-15. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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R4000F
SUNMATE Elec · Diodes - General Purpose · DO-15
R4000F from SUNMATE Elec, in a DO-15. 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 | K | passive | Cathode, marked by the cathode band on the DO-15 body; the diode blocks up to 4000 V DC (VRRM 4000 V) and conducts 0.2 A average forward current. |
| 2 | A | passive | Anode lead of the DO-15 axial package; forward voltage drop is specified at 0.2 A forward current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SUNMATE Elec |
| Package | DO-15 |
| 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 | VRRM | 4000 | V | 1 | |||
| Maximum RMS voltage | VRMS | 2800 | V | 1 | |||
| Maximum DC blocking voltage | VDC | 4000 | V | 1 | |||
| Maximum average forward rectified current | IF(AV) | 0.2 | A | 9.5mm lead length, TA=75 | 1 | ||
| Peak forward surge current | IFSM | 30 | A | 8.3ms single half-sine-wave superimposed on rated load, TJ=125 | 1 | ||
| Maximum instantaneous forward voltage | VF | 15 | V | @ 0.2A | 1 | ||
| Maximum reverse current | IR | 5 | uA | at rated DC blocking voltage, TA=25 | 1 | ||
| Maximum reverse current | IR | 100 | uA | at rated DC blocking voltage, TA=100 | 1 | ||
| Maximum reverse recovery time | trr | 500 | ns | IF=0.5A, IR=1A, Irr=0.25A | 1 | ||
| Typical junction capacitance | CJ | 6.5 | pF | 1.0MHz and applied reverse voltage of 4.0V DC | 1 | ||
| Operating junction temperature range | TJ | -55 | 150 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
R4000F - Footprint:
Diode_THT:D_DO-15_P12.70mm_Horizontal - 3D model: DO-15 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SUNMATE Elec datasheet (2 pp, sha256
833479a8cc4b8c12, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).
# R4000F
**SUNMATE Elec** · Diodes - General Purpose · DO-15
R4000F from SUNMATE Elec, in a DO-15. 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 | K | passive | Cathode, marked by the cathode band on the DO-15 body; the diode blocks up to 4000 V DC (VRRM 4000 V) and conducts 0.2 A average forward current. |
| 2 | A | passive | Anode lead of the DO-15 axial package; forward voltage drop is specified at 0.2 A forward current. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SUNMATE Elec |
| Package | DO-15 |
| 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 | VRRM | | | 4000 | V | | 1 |
| Maximum RMS voltage | VRMS | | | 2800 | V | | 1 |
| Maximum DC blocking voltage | VDC | | | 4000 | V | | 1 |
| Maximum average forward rectified current | IF(AV) | | | 0.2 | A | 9.5mm lead length, TA=75 | 1 |
| Peak forward surge current | IFSM | | | 30 | A | 8.3ms single half-sine-wave superimposed on rated load, TJ=125 | 1 |
| Maximum instantaneous forward voltage | VF | | | 15 | V | @ 0.2A | 1 |
| Maximum reverse current | IR | | | 5 | uA | at rated DC blocking voltage, TA=25 | 1 |
| Maximum reverse current | IR | | | 100 | uA | at rated DC blocking voltage, TA=100 | 1 |
| Maximum reverse recovery time | trr | | | 500 | ns | IF=0.5A, IR=1A, Irr=0.25A | 1 |
| Typical junction capacitance | CJ | | 6.5 | | pF | 1.0MHz and applied reverse voltage of 4.0V DC | 1 |
| Operating junction temperature range | TJ | -55 | | 150 | °C | | 1 |
| Storage temperature range | TSTG | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `R4000F`
- Footprint: `Diode_THT:D_DO-15_P12.70mm_Horizontal`
- 3D model: DO-15 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [SUNMATE Elec datasheet](docs/r4000f-datasheet.pdf) (2 pp, sha256 `833479a8cc4b8c12`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/r4000f-datasheet.pdf)