MJE181 The MJE181 is an NPN power transistor from ON Semiconductor designed for low power audio amplifier and switching applications. It features a 60V collector-emitter voltage and 3A continuous current.
Mfr Part #:

MJE181

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MJE181 is an NPN power transistor from ON Semiconductor designed for low power audio amplifier and switching applications. It features a 60V collector-emitter voltage and 3A continuous current.
✓ Total Stock: 25,762 pcs
$ Price Range: $0.99

MJE181 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
24,512 pcs
24512 pcs On Request 1 On Request On Request 06+ On Request On Request
Non-Authorised Inventory information
1,250 pcs
1250 pcs On Request 1 On Request On Request On Request On Request On Request

MJE181 Specifications Quick View

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

MJE181 Description

Short technical summary and product information.

The ON Semiconductor MJE181 is a complementary silicon NPN power transistor. It is designed for low power audio amplifier and low current, high speed switching applications. This transistor offers a collector-emitter voltage of 60V and a continuous collector current of 3A.

 

Key electrical characteristics include a DC current gain (hFE) of 50 minimum at 100mA and 1V, and a Vce saturation of 1.7V maximum at 600mA and 3A. It operates at frequencies up to 50MHz.

 

The MJE181 has a total power dissipation of 12.5W at 25°C case temperature. It is housed in a TO-225AA, TO-126-3 package and is designed for through-hole mounting.

 

This device operates within a temperature range of -65°C to 150°C (TJ). It is Pb-free and RoHS compliant.

MJE181 Quick Information

Product Type: NPN Transistor
Canonical Name: MJE181 NPN Power Transistor
Subcategory: Single

MJE181 Compliance

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

MJE181 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MJE181 Features

  • NPN silicon power transistor.
  • 60V collector-emitter voltage.
  • 3A continuous collector current.
  • 12.5W power dissipation.
  • TO-126 through-hole package.

MJE181 Applications

  • Suitable for low power audio amplifiers.
  • Used in high-speed switching circuits.
  • Ideal for low voltage switching applications.
  • Applicable in general-purpose transistor circuits.

MJE181 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage for the MJE181?

The collector-emitter voltage (Vceo) for the MJE181 is 60 Vdc.

What is the continuous collector current of the MJE181 transistor?

The MJE181 transistor has a continuous collector current (Ic) of 3 Adc.

What is the power dissipation of the MJE181 at 25°C?

The total power dissipation (PD) for the MJE181 at TC = 25°C is 12.5 W.

What is the operating temperature range for the MJE181?

The operating and storage junction temperature range for the MJE181 is -65°C to +150°C.

What package type is the MJE181 supplied in?

The MJE181 is supplied in a TO-225AA, TO-126-3 package.

Is the MJE181 RoHS compliant?

Yes, the MJE181 is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for the MJE181?

The Moisture Sensitivity Level (MSL) for the MJE181 is 1.

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