
Overview
The MMDT3906 is a bipolar made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-363 package with 6 pins. -55℃~+150℃ 2 PNP 200mA 200mW 250MHz 400mV 40V 50nA 5V 60 PNP SOT-363 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Transistor_BJT:MMDT3906, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-363_SC-70-6, from KiCad's library), ready for a KiCad board. 18,015 are in stock at JLCPCB (part C20534).
Symbol
Footprint
Parameters
12- Collector - Emitter Voltage VCEO
- 40V
- Configuration
- Standalone
- Current - Collector Cutoff
- 50nA
- Current - Collector(Ic)
- 200mA
- DC Current Gain
- 60
- Emitter-Base Voltage(Vebo)
- 5V
- Number
- 2 PNP
- Operating Temperature
- -55℃~+150℃
- Pd - Power Dissipation
- 200mW
- Transition frequency(fT)
- 250MHz
- Vce Saturation(VCE(sat))
- 400mV
- type
- PNP
Order codes
1- MMDT3906LCSC C20534
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | E1 | Passive |
| 2 | B1 | Input |
| 3 | C2 | Passive |
| 4 | E2 | Passive |
| 5 | B2 | Input |
| 6 | C1 | Passive |
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<iframe src="https://pcbkit.io/embed/parts/cj/MMDT3906" title="MMDT3906 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cj/MMDT3906.jpg" alt="MMDT3906" width="1200" height="900">[](https://pcbkit.io/parts/cj/MMDT3906)Questions
Is there a KiCad symbol and footprint for the MMDT3906?
Yes. The symbol is Transistor_BJT:MMDT3906 and the footprint Package_TO_SOT_SMD:SOT-363_SC-70-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMDT3906?
SOT-363, with 6 pins. Its footprint is drawn on this page.
Where is the MMDT3906 datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the MMDT3906?
JLCPCB lists it as part C20534, with 18,015 in stock; the sellers' links on this page open their listings.
What can replace the MMDT3906?
Parts like it in the library: the MMDT3906 by hongjiacheng, the BC857BS by FUXINSEMI, the MMDT3904 by hongjiacheng and the MMDT3904 by TWGMC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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