Skip to the content
PCBKitNew board
123

MUN2137

onsemi

1.2V@100uA,5V 100mA 230mW 47kΩ 4V@2mA,0.3V 50V 80 SC-59 Digital Transistors ROHS

Extended
DatasheetJLCPCBLCSConsemi/MUN2137
Category
Digital Transistors
Package
SC-59
Pins
3

Overview

The MUN2137 is a digital Transistor made by onsemi in a SC-59 package with 3 pins. 1.2V@100uA,5V 100mA 230mW 47kΩ 4V@2mA,0.3V 50V 80 SC-59 Digital Transistors ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:RN2403,LF, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SC-59, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C891792).

Symbol

C3B1E2
EasyEDA_Cloud:RN2403,LFFrom EasyEDA

Footprint

123
Package_TO_SOT_SMD:SC-59From KiCad's library

Parameters

7
Collector - Emitter Voltage VCEO
50V
Current - Collector(Ic)
100mA
DC Current Gain
80
Input Resistor
47kΩ
Input Voltage (VI(on)@Ic,Vce)
4V@2mA,0.3V
Pd - Power Dissipation
230mW
Voltage - Input(Max)(VI(off))
1.2V@100uA,5V

Order codes

1

Pinout

3
The pins of the MUN2137
PinNameType
1BUnspecified
2EUnspecified
3CUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/MUN2137" title="MUN2137 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/MUN2137.jpg" alt="MUN2137" width="1200" height="900">
A picture that opens the part, for a README
[![MUN2137](https://pcbkit.io/embed/parts/onsemi/MUN2137.jpg?size=s)](https://pcbkit.io/parts/onsemi/MUN2137)

Questions

Is there a KiCad symbol and footprint for the MUN2137?

Yes. The symbol is EasyEDA_Cloud:RN2403,LF and the footprint Package_TO_SOT_SMD:SC-59, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MUN2137?

SC-59, with 3 pins. Its footprint is drawn on this page.

Where is the MUN2137 datasheet?

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

Where can I order the MUN2137?

JLCPCB lists it as part C891792, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MUN2137?

Parts like it in the library: the MUN2211 by onsemi, the MUN2214 by onsemi, the SMUN2232 by onsemi and the MUN2113 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8