Introduction
The 2SD882 is a popular and versatile silicon NPN power transistor known for its robust performance in low-frequency power amplification and switching applications. This transistor is an excellent choice for a variety of projects due to its ability to handle a continuous collector current (IC) of 3A and a collector-emitter voltage (VCEO) of 30V. These specifications make it well-suited for driving moderate loads such as small motors, relays, and power LEDs. The 2SD882 is designed with a high power dissipation of 30W, and is housed in a compact TO-126 package, which provides adequate thermal management for its power rating.
One of the key features of the 2SD882 is its high DC current gain (hFE), which can range from 60 to 400. This high gain allows for a smaller base current to control a much larger collector current, making it very efficient as a switch and amplifier. The transistor is commonly used in audio amplifier circuits, where it is often paired with its complementary PNP transistor, the 2SB772, in a push-pull configuration to efficiently amplify audio signals. This complementary pairing is a staple in many power amplifier designs.
2SD882 NPN Transistor
Beyond audio, the 2SD882 is a go-to component for a range of switching applications. It’s frequently used as a motor driver for small robotic and electronic projects, as a switch for controlling solenoids, and in various power supply and voltage regulation circuits. Its reliability, cost-effectiveness, and compact form factor have made the 2SD882 a preferred choice for hobbyists and professionals alike.
2SD882 Pinout
2SD882 NPN Transistor Key Features
The 2SD882 is a widely used silicon NPN power transistor known for its reliability and versatility in low-frequency power amplification and switching applications.
- High Current Capability
- High Power Dissipation
- Medium Voltage Rating
- High DC Current Gain
- Compact and Robust Package
- Complementary Pair
2SD882 Transistor Specifications/Characteristics
| Characterstics | Rating (Max) |
|---|---|
| Max Collector Current(IC): | 3A |
| Max Collector-Emitter Voltage (VCE): | 30V |
| Max Collector-Base Voltage (VCB): | 40V |
| Max Emitter-Base Voltage (VEBO): | 5V |
| Max Collector Dissipation (Pc): | 10 Watts |
| Max Transition Frequency (fT): | 90 MHz |
| Minimum & Maximum DC Current Gain (hFE): | 60 – 400 |
| Max Storage & Operating temperature Should Be: | -55 to +150 Centigrade |
More Circuit Layouts
Key Applications of 2SD882 NPN Transistor
- Relay Driver
- Audio Amplifier
- Switching Loads under 3A
- Darlington Pairs
PNP Complimentary Transistor
PNP Complementary of 2SD882 Transistor is 2SB772.
Equivalent Transistors of 2SD882
BD349, MJE802, BD185, MJE182, BD189, TIP122L, BD131, BD187, 2SD1693, 2SC4342, 2SD1018, 2SD1712 (Pin configuration of some transistors may different from D882).
Datasheet of 2SD882 NPN Transistor
Click the following Button below to download the datasheet of 2SD882 Transistor :
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