component
R2000
Public Made by Adomby adom
SUNMATE Elec Diodes - General Purpose, DO-41. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownR2000
SUNMATE Elec · Diodes - General Purpose · DO-41
R2000 from SUNMATE Elec, in a DO-41. 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, identified by the cathode band on the DO-41 molded plastic body; the diode blocks reverse voltage up to 2000V (VRRM/VRWM/VR for R2000). |
| 2 | A | passive | Anode lead of the DO-41 package; carries average rectified output current up to 500mA for R1500 at TL = 55C (200mA for R3000), with surge capability of 30A (R1500) or 25A (R3000). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SUNMATE Elec |
| Package | DO-41 |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage | VRRM | 2000 | V | TA = 25C | 1 | ||
| RMS Reverse Voltage | VR(RMS) | 1400 | V | TA = 25C | 1 | ||
| Average Rectified Output Current | IO | 200 | mA | @ TL = 55C, leads at ambient temperature 9.5mm from case; single phase, half wave, 60Hz, resistive or inductive load | 1 | ||
| Non-Repetitive Peak Forward Surge Current | IFSM | 25 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | 1 | ||
| Forward Voltage | VFM | 3 | V | @ IF = 200mA | 1 | ||
| Peak Reverse Leakage Current | IRM | 5 | A | at Rated DC Blocking Voltage | 1 | ||
| Operating and Storage Temperature Range | Tj, TSTG | -65 | 125 | C | 1 | ||
| Typical Junction Capacitance | Cj | 8 | pF | Measured at 1.0MHz and applied reverse voltage of 4.0V DC | 1 | ||
| Typical Thermal Resistance Junction to Ambient | RθJA | 117 | K/W | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | L = Lead Length Copper Area = 5.5mm2 | 2 |
CAD (KiCad official)
- Symbol:
R2000 - Footprint:
Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal - 3D model: DO-41 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SUNMATE Elec datasheet (2 pp, sha256
5bc56a698d5445f8, 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).