Overview
The TIP41BG is a complementary silicon plastic power transistor produced by onsemi. It is part of the TIP41 series, which includes both NPN (TIP41G, TIP41AG, TIP41BG, TIP41CG) and PNP (TIP42G, TIP42AG, TIP42BG, TIP42CG) types. The TIP41BG is designed for general-purpose amplifier and switching applications. It is known for its high current and voltage handling capabilities, making it suitable for a variety of power electronics and industrial control systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 80 | Vdc |
| Collector-Base Voltage | VCB | 80 | Vdc |
| Emitter-Base Voltage | VEB | 5.0 | Vdc |
| Continuous Collector Current | IC | 6.0 | A |
| Peak Collector Current | ICM | 10 | A |
| Base Current | IB | 2.0 | A |
| Total Power Dissipation @ TC = 25°C | PD | 65 | W |
| Thermal Resistance, Junction-to-Case | RJC | 1.67 | °C/W |
| Operating and Storage Junction Temperature Range | TJ, Tstg | –65 to +150 | °C |
Key Features
- Epoxy meets UL 94 V-0 @ 0.125 in, ensuring high safety standards.
- Pb-free and RoHS compliant, aligning with environmental regulations.
- High collector-emitter voltage and current ratings, suitable for high-power applications.
- Low collector-emitter saturation voltage (VCE(sat)) of 1.5 Vdc, reducing power losses.
- High DC current gain (hFE) of up to 75, ensuring reliable amplification.
- Complementary PNP types available (TIP42 series), allowing for balanced circuit designs.
Applications
- General-purpose amplifier circuits.
- Switching applications in power electronics.
- Industrial control systems requiring high current and voltage handling.
- Automotive and consumer electronics where reliability and high performance are critical.
- Power supplies and DC-DC converters.
Q & A
- What is the maximum collector-emitter voltage for the TIP41BG?
The maximum collector-emitter voltage (VCEO) for the TIP41BG is 80 Vdc.
- What is the continuous collector current rating of the TIP41BG?
The continuous collector current (IC) rating is 6.0 A.
- Is the TIP41BG Pb-free and RoHS compliant?
- What is the thermal resistance, junction-to-case (RJC) for the TIP41BG?
The thermal resistance, junction-to-case (RJC) is 1.67 °C/W.
- What are the operating and storage temperature ranges for the TIP41BG?
The operating and storage junction temperature range is –65 to +150 °C.
- What is the typical DC current gain (hFE) for the TIP41BG?
The typical DC current gain (hFE) is up to 75.
- Can the TIP41BG be used in life support systems or FDA Class 3 medical devices?
No, onsemi products, including the TIP41BG, are not designed or intended for use in life support systems or FDA Class 3 medical devices.
- What package type is the TIP41BG available in?
The TIP41BG is available in the TO-220 (Pb-free) package.
- What are some common applications for the TIP41BG?
Common applications include general-purpose amplifier circuits, switching applications, industrial control systems, and power supplies.
- How do I ensure the TIP41BG operates within safe operating area limits?
Ensure the transistor is not subjected to greater power dissipation than indicated by the safe operating area curves, and adhere to the maximum ratings and thermal limitations specified in the datasheet.
