BDW93CTU
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onsemi BDW93CTU

Manufacturer No:
BDW93CTU
Manufacturer:
onsemi
Package:
Tube
Description:
TRANS NPN DARL 100V 12A TO220-3
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The onsemi BDW93CTU is an NPN Darlington transistor, part of the BDW93 series, designed for high-performance applications. This transistor is manufactured by onsemi, formerly known as Fairchild Semiconductor, and is characterized by its high current handling and voltage ratings. The BDW93CTU is packaged in a TO-220-3 through-hole configuration, making it suitable for a variety of power and high-current applications. Despite being discontinued, it remains a significant component in many existing designs and legacy systems.

Key Specifications

Attribute Value Units
Transistor Type NPN Darlington
Maximum Continuous Collector Current 12 A
Maximum Collector Emitter Voltage 100 V
Package Type TO-220
Mounting Type Through Hole
Pin Count 3
Transistor Configuration Single
Number of Elements per Chip 1
Minimum DC Current Gain (hFE) 100 @ 5A, 3V
Maximum Base Emitter Saturation Voltage 4 V V
Maximum Collector Base Voltage 100 V V
Maximum Collector Emitter Saturation Voltage 3 V @ 100mA, 10A V
Maximum Collector Cut-off Current 1 mA, 100 μA A, μA
Dimensions 9.9 x 4.5 x 15.95mm mm
Maximum Power Dissipation 80 W W
Maximum Operating Temperature +150 °C °C

Key Features

  • High Current Handling: The BDW93CTU can handle a maximum continuous collector current of 12 A and a pulse current of up to 15 A, making it suitable for high-demand applications.
  • High Voltage Ratings: With a maximum collector-emitter voltage of 100 V, this transistor can operate in high-voltage environments without breakdown.
  • High DC Current Gain: The transistor has a minimum DC current gain (hFE) of 100 at 5 A and 3 V, ensuring high current amplification and sensitivity in circuits.
  • Low Saturation Voltage: The collector-emitter saturation voltage is as low as 3 V at 100 mA and 10 A, reducing energy consumption and improving efficiency.
  • Good Heat Dissipation: The TO-220 package provides good thermal performance, with a maximum junction temperature of 150 °C and thermal resistance of 1.5 °C/W.
  • RoHS Compliance: The BDW93CTU is lead-free and RoHS compliant, making it suitable for modern electronic designs.

Applications

  • Analog Switches: The BDW93CTU can be used to control the on and off of analog signals, such as in audio applications where it can amplify and cut off sound signals.
  • Drive Circuits: It can drive various load devices like electric motors and displays due to its high current handling capability.
  • Microwave Amplifiers: The high-frequency response characteristics make it suitable for microwave amplifier circuits.
  • Constant Current Source: It can be used as a constant current source in various DC power supply circuits, providing stable output current.
  • Hammer Drivers and Audio Amplifiers: It is also used in applications such as hammer drivers and audio amplifiers due to its high power handling and low saturation voltage.

Q & A

  1. What is the maximum continuous collector current of the BDW93CTU?

    The maximum continuous collector current is 12 A.

  2. What is the maximum collector-emitter voltage of the BDW93CTU?

    The maximum collector-emitter voltage is 100 V.

  3. What is the package type of the BDW93CTU?

    The package type is TO-220-3 through-hole.

  4. What is the minimum DC current gain (hFE) of the BDW93CTU?

    The minimum DC current gain (hFE) is 100 at 5 A and 3 V.

  5. What is the maximum power dissipation of the BDW93CTU?

    The maximum power dissipation is 80 W.

  6. What is the maximum operating temperature of the BDW93CTU?

    The maximum operating temperature is +150 °C.

  7. Is the BDW93CTU RoHS compliant?

    Yes, the BDW93CTU is lead-free and RoHS compliant.

  8. What are some common applications of the BDW93CTU?

    Common applications include analog switches, drive circuits, microwave amplifiers, and constant current sources.

  9. Why is the BDW93CTU suitable for high-frequency applications?

    It is suitable due to its high-frequency response characteristics and low saturation voltage.

  10. What is the thermal resistance of the BDW93CTU?

    The thermal resistance is 1.5 °C/W.

Product Attributes

Transistor Type:NPN - Darlington
Current - Collector (Ic) (Max):12 A
Voltage - Collector Emitter Breakdown (Max):100 V
Vce Saturation (Max) @ Ib, Ic:3V @ 100mA, 10A
Current - Collector Cutoff (Max):1mA
DC Current Gain (hFE) (Min) @ Ic, Vce:750 @ 5A, 3V
Power - Max:80 W
Frequency - Transition:- 
Operating Temperature:150°C (TJ)
Mounting Type:Through Hole
Package / Case:TO-220-3
Supplier Device Package:TO-220-3
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Similar Products

Part Number BDW93CTU BDW23CTU BDW93CFTU
Manufacturer onsemi onsemi onsemi
Product Status Last Time Buy Obsolete Obsolete
Transistor Type NPN - Darlington NPN NPN - Darlington
Current - Collector (Ic) (Max) 12 A 6 A 12 A
Voltage - Collector Emitter Breakdown (Max) 100 V 100 V 100 V
Vce Saturation (Max) @ Ib, Ic 3V @ 100mA, 10A 3V @ 60mA, 6A 3V @ 100mA, 10A
Current - Collector Cutoff (Max) 1mA 500µA 1mA
DC Current Gain (hFE) (Min) @ Ic, Vce 750 @ 5A, 3V 750 @ 2A, 3V 750 @ 5A, 3V
Power - Max 80 W 50 W 80 W
Frequency - Transition - - -
Operating Temperature 150°C (TJ) 150°C (TJ) 150°C (TJ)
Mounting Type Through Hole Through Hole Through Hole
Package / Case TO-220-3 TO-220-3 TO-220-3
Supplier Device Package TO-220-3 TO-220-3 TO-220-3

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