MJD243T4G The ON Semiconductor MJD243T4G is an NPN bipolar junction transistor designed for low voltage, high-gain audio amplifier applications. It features a 100V collector-emitter voltage and 4A continuous collector current.
Mfr Part #:

MJD243T4G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MJD243T4G is an NPN bipolar junction transistor designed for low voltage, high-gain audio amplifier applications. It features a 100V collector-emitter voltage and 4A continuous collector current.
Total Stock: 6,396 pcs
$ Price Range: $0.99

MJD243T4G Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,421 pcs
3421 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,975 pcs
1975 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

MJD243T4G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Halogen Free
Leakage Current (Maximum @ VBE = 7.0 Vdc, IC = 0)
Leakage Current (Maximum @ VCB = 100 Vdc, IE = 0)
Leakage Current (Maximum @ VCB = 100 Vdc, IE = 0, TJ = 125 °C)
Mounting Type
Operating Temperature
Operating and Storage Junction Temperature Range
Pb-Free
Power
Power Dissipation (Maximum @ TC=25 °C)
Power Dissipation (Maximum) @ TA=25°C
Supplier Device Package
Thermal Resistance (Minimum @ Note 2)
Thermal Resistance (Unspecified condition)
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
voltage (Minimum @ IC = 10 mAdc, IB = 0)

MJD243T4G Description

Short technical summary and product information.

The MJD243T4G from ON Semiconductor is a complementary silicon plastic power transistor designed for surface mount applications. This NPN transistor offers a high DC current gain and a low collector-emitter saturation voltage, making it suitable for low voltage, low power, high-gain audio amplifier applications.

 

Key electrical characteristics include a maximum collector-emitter voltage (VCEO) of 100V and a continuous collector current (IC) of 4A. It also provides a high current-gain bandwidth product (fT) of 40MHz. The device is rated for a total power dissipation of 1.4W at 25°C ambient temperature, with a junction-to-case thermal resistance of 10°C/W.

 

The MJD243T4G is housed in a DPAK-3 (TO-252-3) surface mount package, facilitating integration into compact electronic designs. Its operating and storage junction temperature range is from -65°C to +150°C. The transistor is Pb-free and halogen-free, complying with RoHS standards.

MJD243T4G Quick Information

Product Type: NPN Transistor
Canonical Name: MJD243T4G NPN Power Transistor
Subcategory: Single

MJD243T4G Compliance

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

MJD243T4G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MJD243T4G Features

  • High DC Current Gain.
  • Low Collector-Emitter Saturation Voltage.
  • Designed for surface mount applications.
  • Pb-Free and Halogen Free compliant.
  • Suitable for audio amplifier circuits.

MJD243T4G Applications

  • Low voltage audio amplifier circuits.
  • High-gain amplification stages.
  • General purpose switching applications.
  • Compact electronic designs.

MJD243T4G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the MJD243T4G?

The maximum collector-emitter voltage (VCEO) for the MJD243T4G is 100V.

What is the continuous collector current rating of the MJD243T4G?

The MJD243T4G has a continuous collector current rating of 4A.

What is the operating temperature range for this transistor?

The operating and storage junction temperature range for the MJD243T4G is -65°C to +150°C.

What package type is the MJD243T4G supplied in?

The MJD243T4G is supplied in a DPAK-3 (TO-252-3, DPak) surface mount package.

Is the MJD243T4G RoHS compliant?

Yes, the MJD243T4G is RoHS3 compliant.

Home
Account

Categories