component
PM516BA
Public Made by Adomby adom
U-NIKC MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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PM516BA
U-NIKC · MOSFETs · SOT-23
PM516BA from U-NIKC, 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 | G | input | Gate; gate-source voltage limited to ±8 V absolute maximum, with threshold VGS(th) of 0.5 V min, 0.6 V typ and 1 V max at ID = 250 µA. |
| 2 | S | passive | Source; continuous drain current is 5 A at TA = 25 °C and 3.5 A at TA = 70 °C. |
| 3 | D | passive | Drain; drain-source breakdown voltage is 20 V with RDS(ON) of 30 mΩ at VGS = 4.5 V, and pulsed drain current is 20 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | U-NIKC |
| Package | SOT-23 |
| Category | Triode/MOS Tube/Transistor |
| 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 |
|---|---|---|---|---|---|---|---|
| Gate-Source Voltage | VGS | -8 | 8 | V | 1 | ||
| Continuous Drain Current | ID | 5 | A | TA = 25 °C | 1 | ||
| Continuous Drain Current | ID | 3.5 | A | TA = 70 °C | 1 | ||
| Power Dissipation | PD | 0.9 | W | TA = 25 °C | 1 | ||
| Power Dissipation | PD | 0.5 | W | TA = 70 °C | 1 | ||
| Drain-Source Voltage | 20 | V | 1 | ||||
| Operating Junction & Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Junction-to-Ambient Thermal Resistance | RqJA | 135 | °C / W | Device mounted on 1 in² FR-4 board with 2oz copper, still air environment, TA = 25 °C | 1 | ||
| Drain-Source Breakdown Voltage | V(BR)DSS | 20 | V | VGS = 0V, ID = 250mA | 2 | ||
| Gate-Body Leakage | IGSS | -100 | 100 | nA | VDS = 0V, VGS = ±8V | 2 | |
| Zero Gate Voltage Drain Current | IDSS | 1 | mA | VDS = 16V, VGS = 0V | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 10 | mA | VDS = 10V, VGS = 0V, TJ = 55 °C | 2 | ||
| Gate Threshold Voltage | VGS(th) | 0.5 | 0.6 | 1 | V | VDS = VGS, ID = 250mA | 2 |
| Drain-Source On-State Resistance | RDS(ON) | 38 | 55 | mΩ | VGS = 1.8V, ID = 2A | 2 | |
| Drain-Source On-State Resistance | RDS(ON) | 30 | 38 | mΩ | VGS = 2.5V, ID = 4.5A | 2 | |
| Drain-Source On-State Resistance | RDS(ON) | 26 | 30 | mΩ | VGS = 4.5V, ID = 5A | 2 |
CAD (KiCad official)
- Symbol:
PM516BA - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
pm516ba-etched.step/pm516ba-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pm516ba.step/pm516ba.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: U-NIKC datasheet (8 pp, sha256
97df1507ca3120bc, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).
# PM516BA
**U-NIKC** · MOSFETs · SOT-23
PM516BA from U-NIKC, 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 | G | input | Gate; gate-source voltage limited to ±8 V absolute maximum, with threshold VGS(th) of 0.5 V min, 0.6 V typ and 1 V max at ID = 250 µA. |
| 2 | S | passive | Source; continuous drain current is 5 A at TA = 25 °C and 3.5 A at TA = 70 °C. |
| 3 | D | passive | Drain; drain-source breakdown voltage is 20 V with RDS(ON) of 30 mΩ at VGS = 4.5 V, and pulsed drain current is 20 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | U-NIKC |
| Package | SOT-23 |
| Category | Triode/MOS Tube/Transistor |
| 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 |
|---|---|---|---|---|---|---|---|
| Gate-Source Voltage | VGS | -8 | | 8 | V | | 1 |
| Continuous Drain Current | ID | | | 5 | A | TA = 25 °C | 1 |
| Continuous Drain Current | ID | | | 3.5 | A | TA = 70 °C | 1 |
| Power Dissipation | PD | | | 0.9 | W | TA = 25 °C | 1 |
| Power Dissipation | PD | | | 0.5 | W | TA = 70 °C | 1 |
| Drain-Source Voltage | | | | 20 | V | | 1 |
| Operating Junction & Storage Temperature Range | TJ, TSTG | -55 | | 150 | °C | | 1 |
| Junction-to-Ambient Thermal Resistance | RqJA | | | 135 | °C / W | Device mounted on 1 in² FR-4 board with 2oz copper, still air environment, TA = 25 °C | 1 |
| Drain-Source Breakdown Voltage | V(BR)DSS | 20 | | | V | VGS = 0V, ID = 250mA | 2 |
| Gate-Body Leakage | IGSS | -100 | | 100 | nA | VDS = 0V, VGS = ±8V | 2 |
| Zero Gate Voltage Drain Current | IDSS | | | 1 | mA | VDS = 16V, VGS = 0V | 2 |
| Zero Gate Voltage Drain Current | IDSS | | | 10 | mA | VDS = 10V, VGS = 0V, TJ = 55 °C | 2 |
| Gate Threshold Voltage | VGS(th) | 0.5 | 0.6 | 1 | V | VDS = VGS, ID = 250mA | 2 |
| Drain-Source On-State Resistance | RDS(ON) | | 38 | 55 | mΩ | VGS = 1.8V, ID = 2A | 2 |
| Drain-Source On-State Resistance | RDS(ON) | | 30 | 38 | mΩ | VGS = 2.5V, ID = 4.5A | 2 |
| Drain-Source On-State Resistance | RDS(ON) | | 26 | 30 | mΩ | VGS = 4.5V, ID = 5A | 2 |
## CAD (KiCad official)
- Symbol: `PM516BA`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `pm516ba-etched.step` / `pm516ba-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pm516ba.step` / `pm516ba.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [U-NIKC datasheet](docs/pm516ba-datasheet.pdf) (8 pp, sha256 `97df1507ca3120bc`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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).
[Datasheet PDF](docs/pm516ba-datasheet.pdf)