Overview
The BDX34C-S is a PNP Darlington transistor manufactured by Bourns Inc. This component is part of the BDX34 series and is known for its high current handling and voltage ratings, making it suitable for a variety of power amplification and switching applications.
The BDX34C-S is packaged in a TO-220-3 case, which is a common form factor for power transistors, allowing for efficient heat dissipation and easy mounting on heat sinks.
Key Specifications
| Specification | Value |
|---|---|
| Maximum DC Collector Current | 10 A |
| Maximum Collector-Emitter Voltage | 100 V |
| Mounting Style | Through Hole |
| Package / Case | TO-220-3 |
| Transistor Type | PNP Darlington |
| Base-Emitter On Voltage | 2.5 V @ 6 mA |
Key Features
- High Current Handling: The BDX34C-S can handle a maximum DC collector current of 10 A, making it suitable for high-power applications.
- High Voltage Rating: With a maximum collector-emitter voltage of 100 V, this transistor can handle high voltage requirements.
- Darlington Configuration: The Darlington configuration provides high current gain, which is beneficial for power amplification and switching applications.
- TO-220 Package: The TO-220 package allows for efficient heat dissipation and is easy to mount on heat sinks.
Applications
- Power Amplifiers: The BDX34C-S is often used in power amplifier circuits due to its high current and voltage handling capabilities.
- Switching Circuits: It is suitable for switching applications where high current and voltage are required.
- Motor Control: This transistor can be used in motor control circuits to handle the high current requirements of motors.
- Power Supplies: It can be used in power supply circuits to regulate and switch high currents.
Q & A
- What is the maximum DC collector current of the BDX34C-S?
The maximum DC collector current of the BDX34C-S is 10 A.
- What is the maximum collector-emitter voltage of the BDX34C-S?
The maximum collector-emitter voltage of the BDX34C-S is 100 V.
- What type of transistor is the BDX34C-S?
The BDX34C-S is a PNP Darlington transistor.
- What is the package type of the BDX34C-S?
The BDX34C-S is packaged in a TO-220-3 case.
- Is the BDX34C-S still in production?
No, the BDX34C-S is obsolete and no longer manufactured. However, substitutes like the BDX34C are available.
- What are some common applications of the BDX34C-S?
Common applications include power amplifiers, switching circuits, motor control, and power supplies.
- What is the base-emitter on voltage for the BDX34C-S?
The base-emitter on voltage for the BDX34C-S is 2.5 V @ 6 mA.
- Why is the TO-220 package beneficial?
The TO-220 package is beneficial because it allows for efficient heat dissipation and is easy to mount on heat sinks.
- What are the advantages of using a Darlington transistor like the BDX34C-S?
Darlington transistors provide high current gain, which is beneficial for power amplification and switching applications.
- Where can I find substitutes for the BDX34C-S?
Substitutes for the BDX34C-S can be found through distributors like Digi-Key and Mouser Electronics.
