Overview
The BSS84DWQ-7 is a P-channel enhancement mode MOSFET produced by Diodes Incorporated. This device is designed to offer low on-resistance, low gate threshold voltage, and fast switching speed, making it suitable for a variety of applications including general purpose interfacing, power management, and analog switching.
It is packaged in a SOT-363 (SC-70-6) surface mount package, which is lead-free and fully RoHS compliant. The MOSFET is also qualified to AEC-Q101, making it ideal for automotive applications that require specific change control and reliability.
Key Specifications
| Characteristic | Symbol | Value | Unit | Test Condition |
|---|---|---|---|---|
| Drain-Source Voltage | VDSS | -50 | V | VGS = 0V, ID = -250µA |
| Gate-Source Voltage Continuous | VGSS | ±20 | V | |
| Drain Current Continuous | ID | -130 | mA | |
| Pulsed Drain Current | IDM | -1 | A | |
| Gate Threshold Voltage | VGS(TH) | -0.8 to -2.0 | V | VDS = VGS, ID = -1mA |
| Static Drain-Source On-Resistance | RDS(ON) | 10 | Ω | VGS = -5V, ID = -0.1A |
| Input Capacitance | Ciss | 45 | pF | VDS = -25V, VGS = 0V, f = 1MHz |
| Turn-On Delay Time | tD(ON) | 10 | ns | VDD = -30V, ID = -0.27A, RGEN = 50Ω, VGS = -10V |
| Turn-Off Delay Time | tD(OFF) | 18 | ns | VDD = -30V, ID = -0.27A, RGEN = 50Ω, VGS = -10V |
Key Features
- Low On-Resistance: Ensures minimal power loss and high efficiency in switching applications.
- Low Gate Threshold Voltage: Facilitates easy switching with low gate drive voltage.
- Low Input Capacitance: Enhances switching speed and overall performance.
- Fast Switching Speed: Ideal for high-frequency applications.
- Totally Lead-Free & Fully RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
- Halogen and Antimony Free: “Green” device, reducing environmental impact.
- AEC-Q101 Qualified: Suitable for automotive applications requiring specific change control and reliability.
Applications
- General Purpose Interfacing Switch: Suitable for various switching applications in electronic circuits.
- Power Management Functions: Ideal for power management in electronic devices due to its low on-resistance and fast switching speed.
- Analog Switch: Can be used in analog circuits where low on-resistance and fast switching are critical.
- Automotive Applications: Qualified to AEC-Q101, making it suitable for automotive systems that require high reliability and specific change control.
Q & A
- What is the maximum drain-source voltage (VDSS) of the BSS84DWQ-7?
The maximum drain-source voltage (VDSS) is -50V.
- What is the typical on-resistance (RDS(ON)) of the BSS84DWQ-7?
The typical on-resistance (RDS(ON)) is 10Ω at VGS = -5V and ID = -0.1A.
- What is the gate threshold voltage (VGS(TH)) range of the BSS84DWQ-7?
The gate threshold voltage (VGS(TH)) range is -0.8 to -2.0V.
- What is the input capacitance (Ciss) of the BSS84DWQ-7?
The input capacitance (Ciss) is 45pF at VDS = -25V, VGS = 0V, and f = 1MHz.
- What are the turn-on and turn-off delay times of the BSS84DWQ-7?
The turn-on delay time (tD(ON)) is 10ns, and the turn-off delay time (tD(OFF)) is 18ns.
- Is the BSS84DWQ-7 suitable for automotive applications?
- What is the package type of the BSS84DWQ-7?
The package type is SOT-363 (SC-70-6).
- Is the BSS84DWQ-7 lead-free and RoHS compliant?
- What is the maximum continuous drain current (ID) of the BSS84DWQ-7?
The maximum continuous drain current (ID) is -130mA.
- What is the operating temperature range of the BSS84DWQ-7?
The operating temperature range is -55°C to +150°C.
