Overview
The BU2508AF is a bipolar made by SPTECH in a TO-3PFA package with 3 pins. 13 1V 1mA 45W 7.5V 700V 8A NPN TO-3PFA 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:TO-3PF-3_L15.5-W5.5-P5.45-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2907988).
Symbol
Footprint
Parameters
8- Collector - Emitter Voltage VCEO
- 700V
- Current - Collector Cutoff
- 1mA
- Current - Collector(Ic)
- 8A
- DC Current Gain
- 13
- Emitter-Base Voltage(Vebo)
- 7.5V
- Pd - Power Dissipation
- 45W
- Vce Saturation(VCE(sat))
- 1V
- type
- NPN
Order codes
1- BU2508AFLCSC C2907988
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 BU2508AF?
Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2C_3E and the footprint EasyEDA_Cloud:TO-3PF-3_L15.5-W5.5-P5.45-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BU2508AF?
TO-3PFA, with 3 pins. Its footprint is drawn on this page.
Where can I order the BU2508AF?
JLCPCB lists it as part C2907988, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BU2508AF?
Parts like it in the library: the MJW0281AT4TL by SPS. Check their datasheets: a part that fits the footprint may still differ in its ratings.
