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D882 Transistor Introduction

2sd882 or d882 are general purpose transistors in to-126 package

What is D882 transistor

2sd882 is a general-purpose transistor, which is a device with high performance. According to its characteristics, the transistor is an ideal choice in various education, business and amateur electronic projects.

D882 can be used for a variety of switching and amplification purposes. It has some very interesting functions. The maximum collector current is 3a, which is enough to drive many relays, LEDs, bulbs, motors, some parts of electronic circuits, etc. The minimum collector saturation voltage is only 0.3V.

In addition, with its 10 watt output function, it can be used in the output stage of the audio amplifier or as an amplifier alone.

D882 datasheet

D882 Pinout &Configuration

D882 has three terminals, as shown in the table.

Pin NumberPin Name
1Emitter
2Base
3Collector
D882 Pinout Configuration

D882 Features

  1. Package Type: TO-126
  2. Transistor Type: NPN
  3. Max Collector Current(IC): 3A
  4. Max Collector-Emitter Voltage (VCE): 30V
  5. Max Collector-Base Voltage (VCB): 40V
  6. Max Emitter-Base Voltage (VEBO): 5V
  7. Max Collector Dissipation (Pc): 10 Watts
  8. Max Transition Frequency (fT): 90 MHz
  9. Minimum & Maximum DC Current Gain (hFE): 60 – 400
  10. Max Storage & Operating temperature Should Be: -55 to +150 Centigrade

D882 equivalent transistor

  • The D882 equivalent transistors are: BD349, MJE802, BD185, MJE182, BD189, TIP122L, BD131, BD187, 2SD1693, 2SC4342, 2SD1018, 2SD1712
  • The D882 pnp complementary is: 2SB772

How does a D882 transistor work?

As is mentioned above, D882 is a general-purpose transistor, which can be used for a variety of switching and amplification purposes. It has some very interesting functions. The maximum collector current is 3a, which is enough to drive many relays, LEDs, bulbs, motors, some parts of electronic circuits, etc. The minimum collector saturation voltage is only 0.3V. It can also be used in the output stage of an audio amplifier or as an amplifier alone.

D882 can be used in many different applications. For example, it can be used in power circuit, voltage regulator circuit, battery charger circuit, driving motor, switching any load below 3a, etc. Part of the above application can also be performed when amplifying the audio signal, and can be used in the output stage of a small audio amplifier, a receiver circuit, a bell circuit, an audio related circuit, etc.

Note: In order to obtain the best performance of the transistor, it is recommended that the driving load should not exceed 3a, always keep below the maximum load rating of 200mA to ensure safety, and always use the appropriate radiator. Do not operate the device at a voltage above 30V and always use a suitable base resistance. Do not operate or store transistors below – 55 ° C and above + 150 ° C.

D882 Circuit

d882 circuit
d882 circuit

D882 Applications

  • Relay Driver
  • Audio Amplifier
  • Switching Loads under 3A
  • Darlington Pairs

That’s all for today. Hope you enjoyed this article. However, if you have doubts or have any questions about this, you can contact me in the comments section below. I’ll be happy to help you as best I can. Let us know your feedback and suggestions at any time, they allow us to provide you with high-quality work that responds to your needs and expectations, and helps you continue to give back to our products. Thank you for reading this article.

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