component
PMEG2005EH
Public Made by Adomby adom
Nexperia Schottky Barrier Diodes (SBD), SOD-123F. 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
markdownPMEG2005EH
Nexperia · Schottky Barrier Diodes (SBD) · SOD-123F
PMEG2005EH from Nexperia, in a SOD-123F. 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 of the Schottky barrier rectifier, marked by the marking bar; the device is rated for a reverse voltage VR of 20 V (Tamb = 25 °C) and a forward current IF of 0.5 A (Tsp ≤ 55 °C). |
| 2 | A | passive | Anode of the Schottky barrier rectifier; the repetitive peak forward current IFRM is limited to 7 A (tp ≤ 1 ms; δ ≤ 0.25) and the non-repetitive peak forward current IFSM to 10 A (tp = 8 ms). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOD-123F |
| 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 |
|---|---|---|---|---|---|---|---|
| reverse voltage | VR | 20 | V | Tamb = 25 °C | 2 | ||
| forward current | IF | 0.5 | A | Tsp ≤ 55 °C | 2 | ||
| repetitive peak forward current | IFRM | 7 | A | tp ≤ 1 ms; δ ≤ 0.25 | 2 | ||
| non-repetitive peak forward current | IFSM | 10 | A | tp = 8 ms; square wave; Tj(init) = 25 °C | 2 | ||
| total power dissipation | Ptot | 375 | mW | Tamb ≤ 25 °C; [1] FR4 PCB, single-sided copper, tin-plated, standard footprint | 2 | ||
| total power dissipation | Ptot | 830 | mW | [2] FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 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 from junction to ambient in free air | Rth(j-a) | 330 | K/W | in free air; [2] FR4 PCB, single-sided copper, tin-plated, standard footprint | 2 | ||
| thermal resistance from junction to ambient in free air (mounting pad for cathode 1 cm²) | 150 | K/W | in free air; [1][3] FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm² | 2 | |||
| thermal resistance from junction to solder point | Rth(j-sp) | 60 | K/W | 2 | |||
| forward voltage | VF | 90 | 130 | mV | IF = 0.1 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | |
| forward voltage | VF | 150 | 190 | mV | IF = 1 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | |
| forward voltage | VF | 210 | 240 | mV | IF = 10 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | |
| forward voltage | VF | 280 | 330 | mV | IF = 100 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | |
| forward voltage | VF | 355 | 390 | mV | IF = 500 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | |
| reverse current | IR | 15 | 40 | µA | VR = 10 V; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | |
| reverse current | IR | 40 | 200 | µA | VR = 20 V; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | 3 | |
| diode capacitance | Cd | 66 | 80 | pF | VR = 1 V; f = 1 MHz; Tamb = 25 °C | 3 |
CAD (KiCad official)
- Symbol:
PMEG2005EH - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123F (KiCad packages3D, STEP)
- 3D model files:
pmeg2005eh-etched.step/pmeg2005eh-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pmeg2005eh.step/pmeg2005eh.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (8 pp, sha256
3a0882ba9f0d5723, retrieved 2026-10-21, tier: manufacturer) - 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).