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概要
Description
The BSS84AKW is a P-channel enhancement-mode MOSFET from Infineon Technologies, designed for low-voltage, low-power applications. Key features include:
- Voltage Rating: -60V (Drain-Source)
- Current Rating: -130mA (Continuous Drain Current)
- Low On-Resistance: ~5Ω (at -4.5V Gate-Source)
- Compact Package: SOT-323 (small footprint, suitable for space-constrained designs)
It is commonly used in load switching, power management, and signal amplification in portable electronics, IoT devices, and battery-powered systems. The enhancement-mode design ensures it remains off at zero gate voltage, improving safety and efficiency.
For detailed specs, refer to the Infineon datasheet.
- Voltage Rating: -60V (Drain-Source)
- Current Rating: -130mA (Continuous Drain Current)
- Low On-Resistance: ~5Ω (at -4.5V Gate-Source)
- Compact Package: SOT-323 (small footprint, suitable for space-constrained designs)
It is commonly used in load switching, power management, and signal amplification in portable electronics, IoT devices, and battery-powered systems. The enhancement-mode design ensures it remains off at zero gate voltage, improving safety and efficiency.
For detailed specs, refer to the Infineon datasheet.
Equivalent
The BSS84AKW is a P-channel MOSFET. Equivalent alternatives include:
- BSS84 (same series, slightly different specs)
- 2N7002 (N-channel, but similar applications)
- DMG2305UX (P-channel, comparable specs)
- SI2305 (P-channel alternative)
Check datasheets for exact voltage/current ratings. For drop-in replacements, verify pinout and parameters.
- BSS84 (same series, slightly different specs)
- 2N7002 (N-channel, but similar applications)
- DMG2305UX (P-channel, comparable specs)
- SI2305 (P-channel alternative)
Check datasheets for exact voltage/current ratings. For drop-in replacements, verify pinout and parameters.
Features
The BSS84AKW is a P-channel MOSFET with the following key features:
- Voltage Rating: -50V (Drain-Source, VDS)
- Current Rating: -130mA (Drain, ID)
- Low On-Resistance: ~3.5Ω (VGS = -10V)
- Gate Threshold Voltage: -0.8V to -3V (VGS(th))
- Low Power Consumption: Ideal for battery-operated devices
- Package: SOT-323 (small footprint, surface-mount)
- Applications: Load switching, power management, and signal amplification in portable electronics.
It offers fast switching and low leakage, making it suitable for low-voltage, low-current circuits.
- Voltage Rating: -50V (Drain-Source, VDS)
- Current Rating: -130mA (Drain, ID)
- Low On-Resistance: ~3.5Ω (VGS = -10V)
- Gate Threshold Voltage: -0.8V to -3V (VGS(th))
- Low Power Consumption: Ideal for battery-operated devices
- Package: SOT-323 (small footprint, surface-mount)
- Applications: Load switching, power management, and signal amplification in portable electronics.
It offers fast switching and low leakage, making it suitable for low-voltage, low-current circuits.
Pinout
The BSS84AKW is a P-channel MOSFET with 3 pins (SOT-323 package).
Pin Functions:
1. Gate (G): Controls the MOSFET's conductivity.
2. Drain (D): Connects to the load (output).
3. Source (S): Connects to the power supply (input).
Key Features:
- -50V drain-source voltage (VDS).
- -0.13A continuous drain current (ID).
- Low threshold voltage for logic-level control.
Commonly used in switching circuits, load control, and power management.
Pin Functions:
1. Gate (G): Controls the MOSFET's conductivity.
2. Drain (D): Connects to the load (output).
3. Source (S): Connects to the power supply (input).
Key Features:
- -50V drain-source voltage (VDS).
- -0.13A continuous drain current (ID).
- Low threshold voltage for logic-level control.
Commonly used in switching circuits, load control, and power management.
Package
The BSS84AKW is a P-channel MOSFET in a SOT-323 surface-mount package. It is compact, with three leads, and designed for low-power applications. The package dimensions are approximately 2.0 x 1.25 x 0.95 mm, making it suitable for space-constrained PCBs. Its small size and SMD design facilitate efficient assembly in modern electronics.
