BD140 PNP Transistor
BD140 PNP Transistor

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BD140 PNP Transistor (TO-126)

Brand: GENERIC
SKU: CMP-QC1062
Availability: 991 In Stock
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Rs. 6.00
Rs. 5.00
Subtotal: Rs. 5.00
Description  
Description
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The BD140 is a medium-power PNP bipolar transistor from Fairchild that is particularly suited to medium power switching and amplification applications. It comes in a TO-126 package which makes heatsinking possible, further increasing the power handling capacity.

BD140 Transistor Pinout


BD140 Transistor Pin Details

Pin Number

Pin Name

Description

1

Emitter

Current flows out of this terminal

2

Collector

Current flows into this terminal

3

Base

Current into this terminal controls current between collector and emitter

 

Features and Specifications

  • 80V collector-emitter breakdown
  • 1.5A continuous collector current
  • Gain of between 63 and 250
  • 1.25W power dissipation

 

The BD140 is a PNP bipolar transistor that can handle 80V and currents of up to 1.5A. It can be used for medium-power switching and amplifications.

It comes in a TO-126 case which has a screw hole enabling easier mounting to heatsinks, increasing the power dissipation capability.

Between 10 and 100mA, the gain curve is at its flattest, dropping off rapidly after 500mA. This means that to switch high collector currents, high base currents are needed. The saturation voltage is around 50mV, leading to low power dissipation and higher efficiency for switching loads.

 

Applications

  • General purpose switching and amplification
  • Audio amplifiers
  • SMPS
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Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Damaged During Shipment

If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.

2. Wrong Item Shipped

If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.

Limitation of Returns

We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.

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For any questions related to shipping, please contact our support team at support@quartzcomponents.com.

Note: The minimum order value for COD orders is ₹500.

Review  
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Customer Reviews

Based on 2 reviews
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T
Tushar sen

BD140 PNP Transistor (TO-126)

R
RAMESH M

Nice

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