Overview
The TIP41A is an NPN silicon power transistor manufactured by NTE Electronics, Inc. It is part of the TIP41 series, which includes complementary PNP types such as the TIP42 series. This transistor is designed for use in medium power linear and switching applications, leveraging its high switching speed and improved linearity. The TIP41A is housed in a TO-220 plastic package, making it suitable for a variety of general-purpose circuits, including audio amplifiers and power supplies.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Collector-Base Voltage (VCBO) | 60 | V |
| Collector-Emitter Voltage (VCEO) | 60 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Continuous Collector Current (IC) | 6 | A |
| Peak Collector Current (ICM) | 10 | A |
| Continuous Base Current (IB) | 2 | A |
| Power Dissipation (PD) | 65 | W |
| Operating Junction Temperature (Tj) | -65 to +150 | °C |
| Transition Frequency (ft) | 3 | MHz |
| Forward Current Transfer Ratio (hFE), MIN | 20 | |
| Package | TO-220 |
Key Features
- High switching speed and improved linearity, making it suitable for high-speed switching applications.
- Complementary PNP types available (TIP42A, TIP42B, TIP42C).
- TO-220 plastic package for easy mounting and heat dissipation.
- High collector current of up to 6 A and peak collector current of up to 10 A.
- Maximum collector power dissipation of 65 W.
- Operating junction temperature range from -65°C to +150°C.
Applications
- General-purpose circuits.
- Audio amplifiers.
- Power linear and switching applications.
- Power supplies.
Q & A
- What is the maximum collector-emitter voltage of the TIP41A transistor? The maximum collector-emitter voltage (VCEO) is 60 V.
- What is the maximum collector current of the TIP41A transistor? The maximum continuous collector current (IC) is 6 A, and the peak collector current (ICM) is 10 A.
- What is the package type of the TIP41A transistor? The TIP41A is housed in a TO-220 plastic package.
- What are the operating junction temperature limits for the TIP41A transistor? The operating junction temperature range is from -65°C to +150°C.
- What is the transition frequency of the TIP41A transistor? The transition frequency (ft) is 3 MHz.
- What are some common applications of the TIP41A transistor? Common applications include general-purpose circuits, audio amplifiers, and power linear and switching applications.
- What is the forward current transfer ratio (hFE) of the TIP41A transistor? The minimum forward current transfer ratio (hFE) is 20.
- Is the TIP41A transistor RoHS compliant? Yes, the TIP41A transistor from various manufacturers is RoHS compliant.
- What is the maximum power dissipation of the TIP41A transistor? The maximum collector power dissipation (Pc) is 65 W.
- Are there complementary PNP types available for the TIP41A transistor? Yes, the complementary PNP types are TIP42A, TIP42B, and TIP42C.
