component
PUMH20
Public Made by Adomby adom
Nexperia Digital Transistors, SOT-363. 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
markdownPUMH20
Nexperia · Digital Transistors · SOT-363
PUMH20 from Nexperia, in a SOT-363. 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 | GND1 | power_in | Emitter of TR1 (GND), the ground reference for the first resistor-equipped transistor. |
| 2 | I1 | input | Input (base) of TR1, which has built-in bias resistor R1 = 2.2 kΩ (typical) to the base. |
| 3 | O2 | output | Output (collector) of TR2, the open-collector output of the second resistor-equipped transistor. |
| 4 | GND2 | power_in | Emitter of TR2 (GND), the ground reference for the second resistor-equipped transistor. |
| 5 | I2 | input | Input (base) of TR2, which has built-in bias resistor R1 = 2.2 kΩ (typical) to the base. |
| 6 | O1 | output | Output (collector) of TR1, the open-collector output of the first resistor-equipped transistor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-363 |
| Category | Transistors/Thyristors |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Collector-base voltage (per transistor) | VCBO | 50 | V | open emitter | 3 | ||
| Collector-emitter voltage (per transistor) | VCEO | 50 | V | open base | 3 | ||
| Emitter-base voltage (per transistor) | VEBO | 10 | V | open collector | 3 | ||
| Input voltage | VI | -10 | 12 | V | 3 | ||
| Output current (per transistor) | IO | 100 | mA | 3 | |||
| Total power dissipation (per transistor) | Ptot | 200 | mW | Tamb ≤ 25 °C [1] | 3 | ||
| Total power dissipation (per device) | Ptot | 300 | mW | Tamb ≤ 25 °C [1] | 3 | ||
| Junction temperature | Tj | 150 | °C | 3 | |||
| Ambient temperature | Tamb | -65 | 150 | °C | 3 | ||
| Storage temperature | Tstg | -65 | 150 | °C | 3 | ||
| Thermal resistance junction to ambient (per transistor) | Rth(j-a) | 625 | K/W | in free air [1] | 4 | ||
| Thermal resistance junction to ambient (per device) | Rth(j-a) | 416 | K/W | in free air [1] | 4 | ||
| Collector-base breakdown voltage | V(BR)CBO | 50 | V | IC = 100 µA; IE = 0 A; Tamb = 25 °C | 5 | ||
| Collector-emitter breakdown voltage | V(BR)CEO | 50 | V | IC = 2 mA; IB = 0 A; Tamb = 25 °C | 5 | ||
| Collector-base cut-off current | ICBO | 100 | nA | VCB = 50 V; IE = 0 A; Tamb = 25 °C | 5 | ||
| Collector-emitter cut-off current | ICEO | 100 | nA | VCE = 30 V; IB = 0 A; Tamb = 25 °C | 5 | ||
| Collector-emitter cut-off current | ICEO | 5 | µA | VCE = 30 V; IB = 0 A; Tj = 150 °C | 5 | ||
| Emitter-base cut-off current | IEBO | 2 | mA | VEB = 5 V; IC = 0 A; Tamb = 25 °C | 5 | ||
| DC current gain | hFE | 30 | VCE = 5 V; IC = 20 mA; Tamb = 25 °C | 5 | |||
| Collector-emitter saturation voltage | VCEsat | 150 | mV | IC = 10 mA; IB = 0.5 mA; Tamb = 25 °C | 5 | ||
| Off-state input voltage | VI(off) | 1.2 | 0.5 | V | VCE = 5 V; IC = 1 mA; Tamb = 25 °C | 5 | |
| On-state input voltage | VI(on) | 2 | 1.6 | V | VCE = 0.3 V; IC = 20 mA; Tamb = 25 °C | 5 | |
| Bias resistor 1 (input) | R1 | 1.54 | 2.2 | 2.86 | kΩ | 5 | |
| Bias resistor ratio | R2/R1 | 0.8 | 1 | 1.2 | 5 | ||
| Collector capacitance | Cc | 2.5 | pF | VCB = 10 V; IE = 0 A; f = 1 MHz; Tamb = 25 °C | 5 |
CAD (KiCad official)
- Symbol:
PUMH20 - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
pumh20-etched.step/pumh20-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pumh20.step/pumh20.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (11 pp, sha256
e93badc0c70c4b13, retrieved 2026-10-17, 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).