component
PMEG2005ET
Public Made by Adomby adom
Nexperia Schottky Barrier Diodes (SBD), SOT-23. 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
markdownPMEG2005ET
Nexperia · Schottky Barrier Diodes (SBD) · SOT-23
PMEG2005ET from Nexperia, in a SOT-23. 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 | A | passive | Anode of the Schottky barrier rectifier; forward current up to 0.5 A with VF of 355 mV typ at IF = 500 mA. |
| 2 | n.c. | unconnected | Not connected. |
| 3 | K | passive | Cathode of the Schottky barrier rectifier; reverse voltage up to 20 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-23 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse voltage | VR | 20 | V | 2 | |||
| Forward current | IF | 0.5 | A | 2 | |||
| Repetitive peak forward current | IFRM | 3.9 | A | tp ≤ 1 ms; δ ≤ 0.5 | 2 | ||
| Non-repetitive peak forward current | IFSM | 10 | A | tp = 8 ms; square wave | 2 | ||
| Total power dissipation (standard footprint) | Ptot | 280 | mW | Tamb ≤ 25 °C; FR4 PCB, standard footprint | 2 | ||
| Total power dissipation (1 cm² cathode pad) | Ptot | 420 | mW | Tamb ≤ 25 °C; FR4 PCB, cathode pad 1 cm² | 2 | ||
| Junction temperature | Tj | 150 | °C | 2 | |||
| Ambient temperature | Tamb | -65 | 150 | °C | 2 | ||
| Storage temperature | Tstg | -65 | 150 | °C | 2 | ||
| Thermal resistance junction to ambient (standard footprint) | Rth(j-a) | 440 | K/W | in free air; FR4 PCB, standard footprint | 2 | ||
| Thermal resistance junction to ambient (1 cm² cathode pad) | Rth(j-a) | 300 | K/W | in free air; FR4 PCB, cathode pad 1 cm² | 2 | ||
| Forward voltage | VF | 90 | 130 | mV | IF = 0.1 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | |
| Forward voltage | VF | 150 | 190 | mV | IF = 1 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | |
| Forward voltage | VF | 210 | 240 | mV | IF = 10 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | |
| Forward voltage | VF | 280 | 330 | mV | IF = 100 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | |
| Forward voltage | VF | 355 | 390 | mV | IF = 500 mA; pulsed; tp ≤ 300 µs; δ ≤ 0.02; Tamb = 25 °C | 3 | |
| Reverse current | IR | 15 | 40 | µA | VR = 10 V; Tamb = 25 °C | 3 | |
| Reverse current | IR | 40 | 200 | µA | VR = 20 V; Tamb = 25 °C | 3 | |
| Diode capacitance | Cd | 66 | 80 | pF | VR = 1 V; f = 1 MHz; Tamb = 25 °C | 3 |
CAD (KiCad official)
- Symbol:
PMEG2005ET - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
pmeg2005et-etched.step/pmeg2005et-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pmeg2005et.step/pmeg2005et.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (8 pp, sha256
b271ca2582beb053, retrieved 2026-10-23, tier: manufacturer) - 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).