BD242BG
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onsemi BD242BG

Manufacturer No:
BD242BG
Manufacturer:
onsemi
Package:
Tube
Description:
TRANS PNP 80V 3A TO220
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BD242BG is a PNP bipolar junction transistor (BJT) manufactured by onsemi. This device is part of the BD241C/B/D series, which includes complementary silicon power transistors designed for general-purpose amplifier and switching applications. The BD242BG is packaged in a TO-220 AB case and is Pb-free and RoHS compliant. However, it is important to note that this device is currently scheduled for obsolescence and will be discontinued by the manufacturer.

Key Specifications

Rating Symbol Value Unit
Collector-Emitter Voltage VCEO 80 Vdc
Collector-Emitter Sustaining Voltage VCES 90 Vdc
Emitter-Base Voltage VEB 5.0 Vdc
Collector Current - Continuous IC 3.125 A
DC Current Gain hFE 25 - 100
Collector-Emitter Saturation Voltage VCE(sat) 1.2 Vdc
Base-Emitter On Voltage VBE(on) 1.8 Vdc
Current Gain - Bandwidth Product fT 3.0 MHz

Key Features

  • High Current Gain - Bandwidth Product: Ensures high performance in amplifier and switching applications.
  • Compact TO-220 AB Package: Suitable for a variety of applications where space is a concern.
  • Pb-free and RoHS Compliant: Meets environmental regulations and is safe for use in modern electronic designs.
  • Epoxy Meets UL94 V-0 @ 0.125 in: Provides high safety standards against flammability.

Applications

The BD242BG is designed for use in general-purpose amplifier and switching applications. It is suitable for a wide range of electronic circuits, including:

  • Power amplifiers
  • Switching circuits
  • Motor control systems
  • Audio amplifiers
  • Other high-current, low-voltage applications

Q & A

  1. What is the collector-emitter voltage rating of the BD242BG?

    The collector-emitter voltage rating (VCEO) of the BD242BG is 80 Vdc.

  2. Is the BD242BG Pb-free and RoHS compliant?

    Yes, the BD242BG is Pb-free and RoHS compliant.

  3. What is the maximum continuous collector current of the BD242BG?

    The maximum continuous collector current (IC) of the BD242BG is 3.125 A.

  4. What is the typical DC current gain (hFE) of the BD242BG?

    The typical DC current gain (hFE) of the BD242BG ranges from 25 to 100.

  5. What is the collector-emitter saturation voltage (VCE(sat)) of the BD242BG?

    The collector-emitter saturation voltage (VCE(sat)) of the BD242BG is 1.2 Vdc.

  6. What is the base-emitter on voltage (VBE(on)) of the BD242BG?

    The base-emitter on voltage (VBE(on)) of the BD242BG is 1.8 Vdc.

  7. What is the current gain-bandwidth product (fT) of the BD242BG?

    The current gain-bandwidth product (fT) of the BD242BG is 3.0 MHz.

  8. Is the BD242BG still in production?

    No, the BD242BG is scheduled for obsolescence and will be discontinued by the manufacturer.

  9. What package type does the BD242BG use?

    The BD242BG is packaged in a TO-220 AB case.

  10. What are some common applications for the BD242BG?

    The BD242BG is commonly used in general-purpose amplifier and switching applications, including power amplifiers, switching circuits, motor control systems, and audio amplifiers.

Product Attributes

Transistor Type:PNP
Current - Collector (Ic) (Max):3 A
Voltage - Collector Emitter Breakdown (Max):80 V
Vce Saturation (Max) @ Ib, Ic:1.2V @ 600mA, 3A
Current - Collector Cutoff (Max):300µA
DC Current Gain (hFE) (Min) @ Ic, Vce:25 @ 1A, 4V
Power - Max:40 W
Frequency - Transition:3MHz
Operating Temperature:-65°C ~ 150°C (TJ)
Mounting Type:Through Hole
Package / Case:TO-220-3
Supplier Device Package:TO-220
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In Stock

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Same Series
BD242CG
BD242CG
TRANS PNP 100V 3A TO220
BD241CG
BD241CG
TRANS NPN 100V 3A TO220
BD242C
BD242C
TRANS PNP 100V 3A TO220

Similar Products

Part Number BD242BG BD242CG BD243BG BD244BG BD242B
Manufacturer onsemi onsemi onsemi onsemi Fairchild Semiconductor
Product Status Active Active Active Obsolete Obsolete
Transistor Type PNP PNP NPN PNP PNP
Current - Collector (Ic) (Max) 3 A 3 A 6 A 6 A 3 A
Voltage - Collector Emitter Breakdown (Max) 80 V 100 V 80 V 80 V 80 V
Vce Saturation (Max) @ Ib, Ic 1.2V @ 600mA, 3A 1.2V @ 600mA, 3A 1.5V @ 1A, 6A 1.5V @ 1A, 6A 1.2V @ 600mA, 3A
Current - Collector Cutoff (Max) 300µA 300µA 700µA 700µA 300µA
DC Current Gain (hFE) (Min) @ Ic, Vce 25 @ 1A, 4V 25 @ 1A, 4V 15 @ 3A, 4V 15 @ 3A, 4V 25 @ 1A, 4V
Power - Max 40 W 40 W 65 W 65 W 2 W
Frequency - Transition 3MHz 3MHz - 3MHz -
Operating Temperature -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) 150°C (TJ) -65°C ~ 150°C (TJ) -
Mounting Type Through Hole Through Hole Through Hole Through Hole Through Hole
Package / Case TO-220-3 TO-220-3 TO-220-3 TO-220-3 TO-220-3
Supplier Device Package TO-220 TO-220 TO-220-3 TO-220 TO-220AB

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