MJD350T4 The STMicroelectronics MJD350T4 is a PNP power transistor designed for switching applications. It offers a 300V collector-emitter voltage and 0.5A continuous collector current.
Mfr Part #:

MJD350T4

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics MJD350T4 is a PNP power transistor designed for switching applications. It offers a 300V collector-emitter voltage and 0.5A continuous collector current.
Total Stock: 62,532 pcs
$ Price Range: $0.99

MJD350T4 Available from 4 distributors

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57,500 pcs
57500 pcs On Request 1 On Request On Request On Request On Request On Request
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2,350 pcs
2350 pcs On Request 1 On Request On Request On Request On Request On Request
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1,664 pcs
1664 pcs On Request 1 On Request On Request On Request On Request On Request
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1,018 pcs
1018 pcs On Request 1 On Request On Request 1528+ On Request On Request

MJD350T4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Collector Current - Continuous
Collector Current - Peak
Collector-Base Voltage
Collector-Emitter Voltage
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
ESD Protection (Maximum @ MJD 340 (NPN)
ESD Protection (Maximum @ MJD 350 (PNP)
Emitter-Base Voltage
Halogen Free
Lead Style
Leading Temperature for Soldering Purpose
Mounting Type
Operating Temperature
Operating and Storage Junction Temperature Range
PD (Maximum @ Tc=25 °C)
Pd (Maximum @ Ta=25 °C)
Power
Power Dissipation (Maximum @ TC=25 °C)
Power Dissipation (Maximum) @ TA=25°C
Supplier Device Package
Thermal Resistance (Maximum @ Junction to case)
Thermal Resistance (Maximum @ Junction-to-Ambient (Note 2)
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Transistor Type
Voltage
Voltage - Maximum

MJD350T4 Description

Short technical summary and product information.

The STMicroelectronics MJD350T4 is a high voltage PNP power transistor designed for applications such as line operated audio output amplifiers and switchmode power supply drivers. It features a maximum collector-emitter voltage of 300V and a continuous collector current of 0.5A, with a peak current capability of 0.75A.

 

With a total power dissipation of 15W at 25°C case temperature, this transistor is suitable for moderate power applications. It operates within a junction temperature range of -65°C to +150°C. The device is housed in a DPAK (TO-252-3) surface mount package, making it convenient for automated assembly processes.

 

Key electrical characteristics include a minimum DC current gain (hFE) of 30 at 50mA and 10V. The transistor is designed for surface mounting, requiring appropriate thermal management for optimal performance and reliability in its intended applications.

MJD350T4 Quick Information

Product Type: Power Transistor
Canonical Name: MJD350T4 PNP Power Transistor
Subcategory: Single

MJD350T4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

MJD350T4 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MJD350T4 Features

  • 300V collector-emitter voltage rating.
  • 0.5A continuous collector current.
  • 15W total power dissipation.
  • DPAK surface mount package.
  • PNP transistor type.

MJD350T4 Applications

  • Suitable for high-voltage switching applications.
  • Ideal for line operated audio output amplifiers.
  • Used in switch-mode power supply drivers.
  • Applicable in automotive electronic control units.
  • Suitable for surface mount power transistor designs.

MJD350T4 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the MJD350T4?

The maximum collector-emitter voltage (VCEO) for the MJD350T4 is 300 Vdc.

What is the continuous collector current rating of the MJD350T4?

The MJD350T4 has a continuous collector current rating of 0.5 Adc.

What is the power dissipation of the MJD350T4?

The total power dissipation for the MJD350T4 is 15 W at 25°C case temperature.

What is the operating temperature range for the MJD350T4?

The operating and storage junction temperature range for the MJD350T4 is -65°C to +150°C.

What package type is the MJD350T4 supplied in?

The MJD350T4 is supplied in a DPAK package.

Is the MJD350T4 RoHS compliant?

Yes, the MJD350T4 is RoHS3 Compliant.

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