Overview
The MSD42SWT1G is a high-voltage NPN silicon bipolar junction transistor (BJT) produced by onsemi. This transistor is designed for general-purpose amplifier applications and is housed in the compact SC-70-3 (SOT323) surface mount package. It is suitable for low-power applications and offers high voltage handling capabilities, making it versatile for various electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Maximum Collector-Emitter Voltage (Vceo) | 300 V |
| Maximum Collector Current (Ic) | 150 mA |
| Maximum Power Dissipation (Pd) | 150 mW |
| Junction Temperature (Tj) | -55 to +150°C |
| Storage Temperature Range (Tstg) | -55 to +150°C |
| Package Type | SC-70-3 (SOT323) |
Key Features
- High voltage handling up to 300 V
- Low power consumption with a maximum power dissipation of 150 mW
- Compact SC-70-3 (SOT323) surface mount package for space-saving designs
- Suitable for general-purpose amplifier applications
- Wide operating temperature range from -55°C to +150°C
Applications
The MSD42SWT1G transistor is versatile and can be used in a variety of applications, including:
- General-purpose amplifier circuits
- Switching circuits
- Power management systems
- Automotive electronics
- Industrial control systems
Q & A
- What is the maximum collector-emitter voltage of the MSD42SWT1G transistor?
The maximum collector-emitter voltage (Vceo) is 300 V. - What is the package type of the MSD42SWT1G transistor?
The package type is SC-70-3 (SOT323). - What is the maximum collector current of the MSD42SWT1G transistor?
The maximum collector current (Ic) is 150 mA. - What is the maximum power dissipation of the MSD42SWT1G transistor?
The maximum power dissipation (Pd) is 150 mW. - What is the junction temperature range of the MSD42SWT1G transistor?
The junction temperature range is -55 to +150°C. - What are some common applications of the MSD42SWT1G transistor?
Common applications include general-purpose amplifier circuits, switching circuits, power management systems, automotive electronics, and industrial control systems. - Is the MSD42SWT1G transistor suitable for high-temperature environments?
Yes, it can operate in a wide temperature range from -55°C to +150°C. - What is the storage temperature range for the MSD42SWT1G transistor?
The storage temperature range is -55 to +150°C. - Is the MSD42SWT1G transistor available in surface mount packaging?
Yes, it is available in the SC-70-3 (SOT323) surface mount package. - Where can I find detailed specifications for the MSD42SWT1G transistor?
Detailed specifications can be found in the datasheet available on onsemi’s official website and through distributors like Digi-Key and Mouser.
