MJ4032 The STMicroelectronics MJ4032 is a PNP Darlington power transistor designed for general purpose switching and amplifier applications. It features a 100V collector-emitter voltage and 16A collector current.
Mfr Part #:

MJ4032

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics MJ4032 is a PNP Darlington power transistor designed for general purpose switching and amplifier applications. It features a 100V collector-emitter voltage and 16A collector current.
Total Stock: 2,786 pcs
$ Price Range: $0.99

MJ4032 Available from 4 distributors

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MJ4032 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Current
Base-Emitter Voltage
Collector-Base Voltage
Collector-Emitter Breakdown Voltage
Current
Current Collector Continuous (Maximum)
Current Collector Cutoff (Maximum @ IB = 0, VCE = 50 V)
Current Collector Cutoff (Maximum @ R BE = 1 K Ω, VCE = 100 V, Tc = 150 oC)
Current Collector Cutoff (Typical @ R BE = 1 K Ω, VCE = 100 V)
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter Cut-off Current
Emitter-Base Voltage
Gain DC Current (Typical @ IC = 10 A, V CE = 3 V)
Max Operating Junction Temperature
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Thermal Resistance Junction-Case
Total Dissipation
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Voltage Collector Emitter (Maximum @ I B = 0)
Voltage Collector Emitter Saturation (Maximum @ IC = 10 A, IB = 40 mA)
Voltage Collector Emitter Saturation (Maximum @ IC = 16 A, IB = 80 mA)

MJ4032 Description

Short technical summary and product information.

The MJ4032 from STMicroelectronics is a silicon epitaxial-base NPN power transistor in a monolithic Darlington configuration, housed in a TO-3 metal case. This device is intended for general purpose switching and amplifier applications.

 

Key electrical specifications include a collector-emitter voltage of 100V and a continuous collector current of 16A. The transistor offers a high DC current gain (hFE) of 1000 at 10A and 3V. Its maximum power dissipation is rated at 150W at 25°C case temperature. The operating junction temperature can reach up to 200°C.

 

This component is supplied in a TO-3 (TO-204AA) package, suitable for chassis mounting. The complementary PNP type is the MJ4035.

 

Absolute maximum ratings include a collector-base voltage of 100V and an emitter-base voltage of 5V. The thermal resistance from junction to case is a maximum of 1.17°C/W.

MJ4032 Quick Information

Product Type: PNP Darlington Transistor
Canonical Name: MJ4032 PNP Darlington Power Transistor
Subcategory: Single

MJ4032 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MJ4032 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MJ4032 Features

  • PNP Darlington transistor type.
  • 100V collector-emitter voltage rating.
  • 16A continuous collector current.
  • 150W maximum power dissipation.
  • TO-3 package for chassis mounting.

MJ4032 Applications

  • Used in power switching applications
  • Suitable for motor control circuits
  • Ideal for audio amplification modules
  • Designed for high-current power circuits

MJ4032 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the MJ4032?

The maximum collector-emitter voltage (VCEO) for the MJ4032 is 100V.

What is the continuous collector current rating of the MJ4032?

The MJ4032 can handle a continuous collector current of up to 16A.

What is the maximum power dissipation for the MJ4032?

The maximum total power dissipation for the MJ4032 is 150W at a case temperature of 25°C.

What is the operating junction temperature range for the MJ4032?

The maximum operating junction temperature (TJ) for the MJ4032 is 200°C.

What package type is the MJ4032 supplied in?

The MJ4032 is supplied in a TO-3 (TO-204AA) package.

What is the DC current gain (hFE) of the MJ4032?

The DC current gain (hFE) of the MJ4032 is a minimum of 1000 at 10A collector current and 3V collector-emitter voltage.

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