# AP22908W6-7

**Diodes Incorporated** · Power Distribution Switches · SOT-26

AP22908W6-7 from Diodes Incorporated, in a SOT-26. 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 | VOUT | power_out | Voltage output pin, connected to the P-channel MOSFET drain; bypass to ground through a 0.1µF to 1µF capacitor. |
| 2 | GND | power_in | Ground pin. |
| 3 | ON | input | Active-high enable input; VIH must be at least 0.9V and VIL must not exceed 0.38V for the switch to turn on and off reliably. |
| 4 | VIN | power_in | Voltage input pin, connected to the P-channel MOSFET source; operating input voltage range is 1.08V to 3.6V and it should be bypassed to ground through a 1µF capacitor. |
| 5 | GND | power_in | Ground pin. |
| 6 | VIN | power_in | Voltage input pin, connected to the P-channel MOSFET source; operating input voltage range is 1.08V to 3.6V and it should be bypassed to ground through a 1µF capacitor. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-26 |
| Category | Power Management (PMIC) |
| 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 |
|---|---|---|---|---|---|---|---|
| Input Voltage | VIN | 1.08 |  | 3.6 | V |  | 3 |
| ON Voltage Range | VON | 0 |  | 3.6 | V |  | 3 |
| Output Voltage | VOUT | 0 |  | 3.6 | V |  | 3 |
| Output Current | IOUT | 0 |  | 1.5 | A |  | 3 |
| ON High-Level Input Voltage | VIH | 0.9 |  | 3.6 | V |  | 3 |
| ON Low-Level Input Voltage | VIL | 0 |  | 0.38 | V |  | 3 |
| Operating Ambient Temperature | TA | -40 |  | 85 | °C |  | 3 |
| Input Voltage | VIN | -0.3 |  | 4 | V |  | 3 |
| Output Voltage | VOUT | -0.3 |  | 4 | V |  | 3 |
| ON Voltage | VON | -0.3 |  | 4 | V |  | 3 |
| Maximum Continuous Output Current | IOUT |  |  | 1.5 | A | VIN ≥ 1.2V | 3 |
| Maximum Pulse Output Current | IOUT |  |  | 2.5 | A | Pulse <300µs, 2% Duty Cycle | 3 |
| Maximum Junction Temperature | TJ | -40 |  | 125 | °C |  | 3 |
| Storage Temperature Range | TSTG | -65 |  | 150 | °C |  | 3 |
| ESD HBM Human Body Model ESD Protection | ESD HBM |  |  | 2 | kV |  | 3 |
| ESD CDM Charged Device Model ESD Protection | ESD CDM |  |  | 1 | kV |  | 3 |
| Power Dissipation | PD |  |  | 606 | mW | SOT26 package | 3 |
| Thermal Resistance, Junction to Ambient | RθJA |  | 165 |  | °C/W | SOT26 package | 3 |
| Thermal Resistance, Junction to Case | RθJC |  | 30 |  | °C/W | SOT26 package | 3 |
| Input Quiescent Current | IQ |  | 0.05 | 1 | μA | IOUT = 0mA, VON = VIN(Enabled), TA = -40ºC to +85ºC | 4 |
| Input Shutdown Current | ISHDN |  | 0.04 | 0.5 | μA | RL = 1MΩ, VON = Disabled, TA = -40ºC to +85ºC | 4 |
| Input Leakage Current | IIN_LEAK |  | 0.04 | 0.5 | μA | VOUT = 0V, VON = Disabled, TA = -40ºC to +85ºC | 4 |
| ON Input leakage | ION |  | 0.01 | 0.1 | μA | VON = 1.1V to 3.6V or VON = VIN, TA = -40ºC to +85ºC | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  | 40 | 43 | mΩ | IOUT = -200mA, VIN = 3.6V, TA = +25°C | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  |  | 55 | mΩ | IOUT = -200mA, VIN = 3.6V, TA = -40ºC to +85ºC | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  | 45 | 49 | mΩ | IOUT = -200mA, VIN = 2.5V, TA = +25°C | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  |  | 59 | mΩ | IOUT = -200mA, VIN = 2.5V, TA = -40ºC to +85ºC | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  | 53 | 62 | mΩ | IOUT = -200mA, VIN = 1.8V, TA = +25°C | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  |  | 69 | mΩ | IOUT = -200mA, VIN = 1.8V, TA = -40ºC to +85ºC | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  | 91 | 110 | mΩ | IOUT = -200mA, VIN = 1.2V, TA = +25°C | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  |  | 120 | mΩ | IOUT = -200mA, VIN = 1.2V, TA = -40ºC to +85ºC | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  | 120 | 175 | mΩ | IOUT = -200mA, VIN = 1.08V, TA = +25°C | 4 |
| Switch On-Resistance (SOT26) | RDS(ON) |  |  | 185 | mΩ | IOUT = -200mA, VIN = 1.08V, TA = -40ºC to +85ºC | 4 |
| Discharge FET On-Resistance | RDIS |  | 80 | 100 | Ω | VIN = 3.3V, VON = 0V, IOUT = 30mA, TA = +25°C | 4 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | tin |  Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208  Weight: 0.001 grams (Approximate) | 18 |

## CAD (KiCad official)

- Symbol: `AP22908W6-7`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-26 (KiCad packages3D, STEP)
- 3D model files: `ap22908w6-7-etched.step` / `ap22908w6-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ap22908w6-7.step` / `ap22908w6-7.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600580793085542400) (19 pp, sha256 `ca7f532758c40e62`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/ap22908w6-7-datasheet.pdf)