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MUR4100_AY_100A1
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PANJIT International Diodes - Fast Recovery Rectifiers, DO-201AD. 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
markdownMUR4100_AY_100A1
PANJIT International · Diodes - Fast Recovery Rectifiers · DO-201AD
MUR4100_AY_100A1 from PANJIT International, in a DO-201AD. 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 axial lead, marked by the color band; the device is rated 1000 V VRRM/VDC and 4 A average forward current. |
| 2 | Anode | passive | Anode axial lead; carries up to 4 A average forward current (150 A peak surge for 8.3 ms) with a maximum VF of 1.85 V at 4 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | DO-201AD |
| 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 Forward Voltage | VF | 1.85 | V | at 4A | 1 | ||
| Maximum DC Reverse Current | IR | 10 | μA | at Rated DC Blocking Voltage | 1 | ||
| Maximum Reverse Recovery Time | Trr | 75 | ns | IF=0.5A, IR=1A, Recover to 0.25A | 1 | ||
| Maximum Recurrent Peak Reverse Voltage | VRRM | 1000 | V | 1 | |||
| Maximum RMS Voltage | VRMS | 700 | V | 1 | |||
| Maximum DC Blocking Voltage | VDC | 1000 | V | 1 | |||
| Maximum Average Forward Current | IF(AV) | 4 | A | 1 | |||
| Peak Forward Surge Current | IFSM | 150 | A | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | 150 | °C | 1 | ||
| Typical Thermal Resistance, junction to lead | RθJL | 18 | °C/W | Note 2: 10 mm lead length between two 10cm x 10cm x 0.5mm copper pad heatsinks | 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 | 2.The testing condition of the thermal resistance (junction to lead) is based on 10 mm lead length between two 10cm x 10cm x 0.5mm copper pad heatsinks. | 1 |
CAD (KiCad official)
- Symbol:
MUR4100_AY_100A1 - Footprint:
Diode_THT:D_DO-201AD_P15.24mm_Horizontal - 3D model: DO-201AD (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (4 pp, sha256
2776c09b7932ab7e, retrieved 2026-10-23, 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).