MJD340 The MJD340 is an NPN bipolar junction transistor from On Semiconductor, designed for power switching and amplification applications. It offers a high collector-emitter voltage rating.
Mfr Part #:

MJD340

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MJD340 is an NPN bipolar junction transistor from On Semiconductor, designed for power switching and amplification applications. It offers a high collector-emitter voltage rating.
✓ Total Stock: 852 pcs
$ Price Range: $0.99

MJD340 Available from 1 distributor

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✓ Non-Authorised
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852 pcs
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MJD340 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Voltage

MJD340 Description

Short technical summary and product information.

The MJD340 is a 300V NPN high voltage transistor housed in a TO-252 (DPAK) surface-mount package. It is rated for a continuous collector current of 0.5A and a peak pulse current of 0.75A. This device is suitable for power switching and amplification applications.

 

Key electrical characteristics include a collector-emitter breakdown voltage (BVCEO) exceeding 300V and a DC current gain (hFE) of 30 minimum at 50mA and 10V. The transistor operates within a temperature range of -55°C to +150°C.

 

Mechanically, the MJD340 features a molded plastic case with a UL Flammability Classification Rating of 94V-0. The terminals are matte tin plated and solderable per MIL-STD-202, Method 208. The device is designed for surface mounting.

 

This transistor is qualified to AEC-Q101 standards for high reliability. It is also described as totally lead-free, fully RoHS compliant, and halogen and antimony free, making it a 'Green' device.

MJD340 Quick Information

Product Type: NPN Transistor
Canonical Name: MJD340 NPN High Voltage Transistor
Subcategory: Single

MJD340 Compliance

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

MJD340 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MJD340 Features

  • 300V collector-emitter breakdown voltage.
  • 0.5A continuous collector current.
  • TO-252 (DPAK) surface mount package.
  • Qualified to AEC-Q101 standards.
  • Halogen and antimony free 'Green' device.

MJD340 Applications

  • Used in high-voltage switching circuits
  • Suitable for power amplifier applications
  • Ideal for motor control modules
  • Applicable in power supply regulation

MJD340 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating for the MJD340?

The collector-emitter voltage (VCEO) for the MJD340 is greater than 300V.

What is the continuous collector current for the MJD340?

The MJD340 has a continuous collector current (IC) of 0.5A.

What is the operating temperature range of the MJD340 transistor?

The MJD340 operates and stores between -55°C and +150°C.

What package type is the MJD340 available in?

The MJD340 is available in a TO-252-3, DPak (2 Leads + Tab), SC-63 package.

Is the MJD340 RoHS compliant?

Yes, the MJD340 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MJD340?

The Moisture Sensitivity Level (MSL) for the MJD340 is 1 Unlimited.

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