NJVMJD340T4G The On Semiconductor NJVMJD340T4G is an NPN power transistor designed for switching applications. It offers a 300V collector-emitter voltage and a 0.5A continuous collector current.
Mfr Part #:

NJVMJD340T4G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NJVMJD340T4G is an NPN power transistor designed for switching applications. It offers a 300V collector-emitter voltage and a 0.5A continuous collector current.
Total Stock: 2,844 pcs
$ Price Range: $0.99

NJVMJD340T4G Available from 3 distributors

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1,957 pcs
1957 pcs On Request 1 On Request On Request On Request On Request On Request
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512 pcs
512 pcs On Request 1 On Request On Request On Request On Request 2026-04-21 11:15:11
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375 pcs
375 pcs On Request 1 On Request On Request On Request On Request On Request

NJVMJD340T4G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
ESD Human Body Model
ESD Machine Model
Frequency
Halogen Free
Leading Temperature for Soldering Purpose
Mounting Type
Operating Junction Temperature Range
Operating Temperature
Pb-Free
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)
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Voltage - Maximum

NJVMJD340T4G Description

Short technical summary and product information.

The NJVMJD340T4G from On Semiconductor is a high voltage NPN power transistor suitable for applications such as line operated audio output amplifiers, switchmode power supply drivers, and other switching circuits. It features a maximum collector-emitter voltage of 300V and a continuous collector current of 0.5A.

 

This transistor is designed for surface mount applications and comes in a DPAK (TO-252-3) package. It has a maximum power dissipation of 15W at 25°C case temperature and operates within a junction temperature range of -65°C to 150°C.

 

The device is Pb-free and halogen-free, complying with RoHS standards. It is electrically similar to the MJE340 and MJE350 series, offering lead forming for surface mount applications.

NJVMJD340T4G Quick Information

Product Type: NPN Power Transistor
Canonical Name: NJVMJD340T4G NPN High Voltage Power Transistor
Subcategory: Single

NJVMJD340T4G Compliance

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

NJVMJD340T4G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

NJVMJD340T4G Features

  • 300V collector-emitter voltage rating.
  • 0.5A continuous collector current.
  • DPAK surface mount package.
  • Designed for switching applications.
  • Pb-free and halogen-free.

NJVMJD340T4G Applications

  • Used in power switching applications
  • Suitable for motor control circuits
  • Ideal for signal amplification tasks
  • Applicable in voltage regulation modules

NJVMJD340T4G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the NJVMJD340T4G?

The maximum collector-emitter voltage (VCEO) for the NJVMJD340T4G is 300Vdc.

What is the continuous collector current rating?

The continuous collector current (IC) for the NJVMJD340T4G is 0.5Adc.

What type of package does the NJVMJD340T4G use?

The NJVMJD340T4G is supplied in a DPAK package, also known as TO-252-3.

What is the operating temperature range?

The operating junction temperature range for this transistor is -65°C to 150°C.

Is the NJVMJD340T4G RoHS compliant?

Yes, the NJVMJD340T4G is RoHS3 compliant.

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