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UF2G_R1_00101
Public Made by Adomby adom
PANJIT International Fast Recovery / High Efficiency Diodes, SMB. 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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README
markdownUF2G_R1_00101
PANJIT International · Fast Recovery / High Efficiency Diodes · SMB
UF2G_R1_00101 from PANJIT International, in a SMB. 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 terminal, identified by the color band on the package; the UF2G is rated 400 V peak reverse voltage (VRRM) and 2 A maximum average forward current at TL=90 °C. |
| 2 | Anode | passive | Anode terminal; the UF2G withstands a peak forward surge current of 50 A (8.3 ms half sine-wave) and operates with a junction and storage temperature range of -55 to +150 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SMB |
| 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 | 400 | V | 1 | |||
| Maximum RMS Voltage | VRMS | 280 | V | 1 | |||
| Maximum DC Blocking Voltage | VDC | 400 | V | 1 | |||
| Maximum Average Forward Current | IF(AV) | 2 | A | TL=90 °C | 1 | ||
| Peak Forward Surge Current | IFSM | 50 | A | 8.3 ms single half sine-wave superimposed on rated load | 1 | ||
| Maximum DC Reverse Current | IR | 200 | μA | at rated DC blocking voltage, TJ=25°C / TJ=125°C (value assignment unclear) | 1 | ||
| Typical Junction Capacitance | CJ | 28 | pF | Measured at 1 MHz and applied VR = 4 V (Note 2) | 1 | ||
| Typical Thermal Resistance, junction to lead | RθJL | 20 | °C/W | Note 3: 8mm2 land areas | 1 | ||
| Operating Junction and Storage Temperature Range | TJ ,TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
UF2G_R1_00101 - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
uf2g-r1-00101-etched.step/uf2g-r1-00101-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);uf2g-r1-00101.step/uf2g-r1-00101.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (4 pp, sha256
cd5155d55620fa85, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).