Overview
The BSS123Q-7 is an N-channel enhancement mode MOSFET produced by Diodes Incorporated. This device is designed to meet the stringent requirements of automotive applications and is qualified to AEC-Q101, supported by a Production Part Approval Process (PPAP), and manufactured in IATF 16949 certified facilities. It features a low gate threshold voltage, low input capacitance, fast switching speed, and low input/output leakage, making it suitable for a variety of applications.
Key Specifications
| Characteristic | Symbol | Value | Unit | Test Condition |
|---|---|---|---|---|
| Drain-Source Voltage | VDSS | 100 | V | VGS = 0V, ID = 250μA |
| Gate-Source Voltage Continuous | VGSS | ±20 | V | |
| Drain Current Continuous | ID | 0.17 | A | VGS = 10V |
| Drain Current Pulsed | IDM | 0.68 | A | |
| Power Dissipation | PD | 300 | mW | |
| Thermal Resistance, Junction to Ambient | RθJA | 417 | °C/W | |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +150 | °C | |
| Package | SOT23 | |||
| Case Material | Molded Plastic | UL Flammability Classification Rating 94V-0 |
Key Features
- Low Gate Threshold Voltage: Ensures easy switching and control.
- Low Input Capacitance: Reduces the load on the gate driver.
- Fast Switching Speed: Ideal for high-frequency applications.
- Low Input/Output Leakage: Minimizes power loss and improves efficiency.
- High Drain-Source Voltage Rating: Supports high-voltage applications.
- Totally Lead-Free & Fully RoHS Compliant: Meets environmental regulations.
- Halogen and Antimony Free: A “Green” device, environmentally friendly.
Applications
- Small Servo Motor Control: Suitable for controlling small servo motors due to its fast switching and low leakage characteristics.
- Power MOSFET Gate Drivers: Ideal for driving power MOSFETs in various applications.
- Switching Applications: Used in switching circuits where fast switching speed and low input capacitance are crucial.
Q & A
- What is the drain-source voltage rating of the BSS123Q-7?
The drain-source voltage rating is 100V.
- What is the continuous drain current of the BSS123Q-7 at VGS = 10V?
The continuous drain current is 0.17A.
- What is the thermal resistance, junction to ambient, of the BSS123Q-7?
The thermal resistance, junction to ambient, is 417°C/W.
- What are the operating and storage temperature ranges for the BSS123Q-7?
The operating and storage temperature ranges are -55 to +150°C.
- Is the BSS123Q-7 RoHS compliant?
Yes, the BSS123Q-7 is fully RoHS compliant and lead-free.
- What package type is the BSS123Q-7 available in?
The BSS123Q-7 is available in the SOT23 package.
- What are some typical applications of the BSS123Q-7?
Typical applications include small servo motor control, power MOSFET gate drivers, and switching applications.
- What is the gate-source voltage continuous rating of the BSS123Q-7?
The gate-source voltage continuous rating is ±20V.
- Is the BSS123Q-7 qualified for automotive applications?
Yes, it is qualified to AEC-Q101 and supported by a PPAP.
- What is the power dissipation of the BSS123Q-7?
The power dissipation is 300mW.
