2STN2540-A
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STMicroelectronics 2STN2540-A

Manufacturer No:
2STN2540-A
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
TRANS PNP 40V 5A SOT223
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The 2STN2540-A is a low voltage fast-switching PNP power bipolar transistor produced by STMicroelectronics. This transistor is known for its exceptional high gain performance and very low saturation voltage, making it a reliable choice for various power management and switching applications.

Key Specifications

ParameterValue
Emitter-Base Voltage (VEBO)6 V
Power Dissipation (Pd)1.6 W
Minimum Operating Temperature-65°C
Maximum Operating Temperature+150°C

Key Features

  • Low voltage operation
  • Fast-switching capability
  • High gain performance
  • Very low saturation voltage
  • Robust temperature range from -65°C to +150°C

Applications

The 2STN2540-A is suitable for a variety of applications, including power management, switching circuits, and general-purpose amplification. It is particularly useful in systems requiring high gain and low saturation voltage, such as in automotive, industrial, and consumer electronics.

Q & A

  1. What type of transistor is the 2STN2540-A? The 2STN2540-A is a PNP power bipolar transistor.
  2. Who is the manufacturer of the 2STN2540-A? The 2STN2540-A is produced by STMicroelectronics.
  3. What is the emitter-base voltage (VEBO) of the 2STN2540-A? The emitter-base voltage (VEBO) is 6 V.
  4. What is the power dissipation (Pd) of the 2STN2540-A? The power dissipation (Pd) is 1.6 W.
  5. What is the operating temperature range of the 2STN2540-A? The operating temperature range is from -65°C to +150°C.
  6. What are the key features of the 2STN2540-A? Key features include low voltage operation, fast-switching capability, high gain performance, and very low saturation voltage.
  7. In what types of applications is the 2STN2540-A commonly used? It is commonly used in power management, switching circuits, and general-purpose amplification.
  8. Why is the 2STN2540-A preferred in certain applications? It is preferred due to its high gain performance and very low saturation voltage.
  9. Where can I find detailed specifications for the 2STN2540-A? Detailed specifications can be found in the datasheet available on STMicroelectronics' official website and other electronic component distributors like Mouser.
  10. Is the 2STN2540-A suitable for automotive applications? Yes, it is suitable for automotive applications due to its robust temperature range and performance characteristics.

Product Attributes

Transistor Type:PNP
Current - Collector (Ic) (Max):5 A
Voltage - Collector Emitter Breakdown (Max):40 V
Vce Saturation (Max) @ Ib, Ic:450mV @ 500mA, 5A
Current - Collector Cutoff (Max):100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:150 @ 2A, 2V
Power - Max:1.6 W
Frequency - Transition:- 
Operating Temperature:150°C (TJ)
Mounting Type:Surface Mount
Package / Case:TO-261-4, TO-261AA
Supplier Device Package:SOT-223
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