

Overview
The MMPQ3904 is a bipolar made by onsemi in a SOIC-16 package with 16 pins. -55℃~+150℃ 100 1W 200mA 250MHz 300mV 4 NPN 40V 50nA 6V NPN SOIC-16 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Transistors:MMPQ3904_a, from CERN's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 75 are in stock at JLCPCB (part C904282). 7 open-source boards in 7 repositories on GitHub use it.
Symbol
Footprint
Parameters
12- Collector - Emitter Voltage VCEO
- 40V
- Configuration
- Standalone
- Current - Collector Cutoff
- 50nA
- Current - Collector(Ic)
- 200mA
- DC Current Gain
- 100
- Emitter-Base Voltage(Vebo)
- 6V
- Number
- 4 NPN
- Operating Temperature
- -55℃~+150℃
- Pd - Power Dissipation
- 1W
- Transition frequency(fT)
- 250MHz
- Vce Saturation(VCE(sat))
- 300mV
- type
- NPN
Order codes
1- MMPQ3904LCSC C904282
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | C | Passive |
| 2 | C | Passive |
| 3 | C | Passive |
| 4 | C | Passive |
| 5 | C | Passive |
| 6 | C | Passive |
| 7 | C | Passive |
| 8 | C | Passive |
| 9 | B | Passive |
| 10 | E | Passive |
| 11 | B | Passive |
| 12 | E | Passive |
| 13 | B | Passive |
| 14 | E | Passive |
| 15 | B | Passive |
| 16 | E | Passive |
Open-source boards using it
All 7- 4 layers152.4 × 86.4 mm

- 2 layers96.5 × 64.8 mm

- 2 layers56 × 43 mm

- 2 layers30 × 65 mm

Kicad rtep audio spectrum analyser
ebozulu1metu/SpectrumAnalyzerRaspi
Audio Level Indicator and Spectrum Analyser for the Raspberry Pi (Zero).
64 partsMIT - 2 layers96.5 × 52.1 mm

Breakbeam processor
UBC-Thunderbots/Electrical
All things electrical, from radio communication to BLDC motors. Zappity zap!
46 parts3 - 6 layers160 × 70 mm

- 2 layers177.8 × 120.9 mm

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<iframe src="https://pcbkit.io/embed/parts/onsemi/MMPQ3904" title="MMPQ3904 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/MMPQ3904.jpg" alt="MMPQ3904" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/MMPQ3904)Questions
Is there a KiCad symbol and footprint for the MMPQ3904?
Yes. The symbol is Transistors:MMPQ3904_a and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMPQ3904?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the MMPQ3904 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MMPQ3904?
JLCPCB lists it as part C904282, with 75 in stock; the sellers' links on this page open their listings.
What can replace the MMPQ3904?
Parts like it in the library: the MMPQ3906 by onsemi, the MMPQ2222A by onsemi, the MMPQ2907A by onsemi and the MMPQ6700 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the MMPQ3904?
7 boards in 7 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
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