Overview
The BUX87 is a bipolar made by STMicroelectronics in a SOT-32-3 package with 3 pins. -65℃~+150℃ 1 NPN 100uA 20MHz 40W 450V 50 500mA 5V 800mV NPN SOT-32-3 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 (EasyEDA_Cloud:SOT-32_L7.6-W2.7-P2.15-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C222247).
Symbol
Footprint
Parameters
12- Collector - Emitter Voltage VCEO
- 450V
- Configuration
- Standalone
- Current - Collector Cutoff
- 100uA
- Current - Collector(Ic)
- 500mA
- DC Current Gain
- 50
- Emitter-Base Voltage(Vebo)
- 5V
- Number
- 1 NPN
- Operating Temperature
- -65℃~+150℃
- Pd - Power Dissipation
- 40W
- Transition frequency(fT)
- 20MHz
- Vce Saturation(VCE(sat))
- 800mV
- type
- NPN
Order codes
1- BUX87LCSC C222247
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | C | Passive |
| 3 | E | Passive |
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Is there a KiCad symbol and footprint for the BUX87?
Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2C_3E and the footprint EasyEDA_Cloud:SOT-32_L7.6-W2.7-P2.15-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BUX87?
SOT-32-3, with 3 pins. Its footprint is drawn on this page.
Where is the BUX87 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the BUX87?
JLCPCB lists it as part C222247, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BUX87?
Parts like it in the library: the ST13003 by STMicroelectronics and the ST13003-K by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
