Skip to the content
PCBKitNew board
MJD148 on a board, in 3D

MJD148

onsemi

-55℃~+150℃ 1 NPN 1.75W 20uA 3MHz 45V 4A 500mV 5V 85 NPN TO-252-2(DPAK) Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSConsemi/MJD148
Category
Bipolar (BJT)
Package
TO-252-2(DPAK)
Pins
3

Overview

The MJD148 is a bipolar made by onsemi in a TO-252-2(DPAK) package with 3 pins. -55℃~+150℃ 1 NPN 1.75W 20uA 3MHz 45V 4A 500mV 5V 85 NPN TO-252-2(DPAK) Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1B_2C_3E, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:TO-252-2, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C94391).

Symbol

Pinmap_Generic:Q_NPN_1B_2C_3EFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:TO-252-2From KiCad's library

Parameters

12
Collector - Emitter Voltage VCEO
45V
Configuration
Standalone
Current - Collector Cutoff
20uA
Current - Collector(Ic)
4A
DC Current Gain
85
Emitter-Base Voltage(Vebo)
5V
Number
1 NPN
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
1.75W
Transition frequency(fT)
3MHz
Vce Saturation(VCE(sat))
500mV
type
NPN

Order codes

1

Pinout

3
The pins of the MJD148
PinNameType
1BInput
2CPassive
3EPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/MJD148" title="MJD148 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/onsemi/MJD148.jpg" alt="MJD148" width="1200" height="900">
A picture that opens the part, for a README
[![MJD148](https://pcbkit.io/embed/parts/onsemi/MJD148.jpg?size=s)](https://pcbkit.io/parts/onsemi/MJD148)

Questions

Is there a KiCad symbol and footprint for the MJD148?

Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2C_3E and the footprint Package_TO_SOT_SMD:TO-252-2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MJD148?

TO-252-2(DPAK), with 3 pins. Its footprint is drawn on this page.

Where is the MJD148 datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the MJD148?

JLCPCB lists it as part C94391, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MJD148?

Parts like it in the library: the MJD45H11 by Jiangsu Changjing Electronics Technology (CJ), the MJD253 by onsemi, the 2SA1952TLQ by ROHM Semiconductor and the 2SCR586D3TL1 by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8