BU4508AX
SPTECHExtended
1.5V 800V 8A NPN TO-3PHIS Bipolar (BJT) ROHS
- Part id
- sptech/BU4508AX
- Category
- Bipolar (BJT)
- Package
- TO-3PHIS
- Pins
- 3
- In stock
- 0 at JLCPCB (C2907991)
Overview
The BU4508AX is a bipolar made by SPTECH in a TO-3PHIS package with 3 pins. 1.5V 800V 8A NPN TO-3PHIS 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-3PHIS_L15.8-W5.8-P5.45-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2907991).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | C | Passive |
| 3 | E | Passive |
Parts like it
7
2SC5148
TO-3PHIS1mA 2MHz 5V 600V 8A NPN TO-3PHIS Bipolar (BJT) ROHSSPTECHBipolar (BJT)2SD1556
TO-3PHIS-55℃~+150℃ 10uA 3MHz 50W 5V 5V 600V 6A 8 NPN TO-3PHIS Digital Transistors ROHSSPTECHBipolar (BJT)2SD2253
TO-3PHIS-55℃~+150℃ 10uA 28 3MHz 50W 5V 5V@5A,1A 600V 6A NPN TO-3PHIS Digital Transistors ROHSSPTECHBipolar (BJT)BU2520AF
TO-3PFA10A 5V 800V NPN TO-3PFA Bipolar (BJT) ROHSSPTECHBipolar (BJT)BU2520AX
TO-3PHIS1 NPN 10A 13 45W 5V 7.5V 800V NPN TO-3PHIS Bipolar (BJT) ROHSSPTECHBipolar (BJT)BU2720DX
TO-3PHIS10A 19 1V 45W 7.5V 825V NPN TO-3PHIS Bipolar (BJT) ROHSSPTECHBipolar (BJT)BU4522AX
TO-3PHIS10A 3V 800V NPN TO-3PHIS Bipolar (BJT) ROHSSPTECHBipolar (BJT)
Questions
Is there a KiCad symbol and footprint for the BU4508AX?
Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2C_3E and the footprint EasyEDA_Cloud:TO-3PHIS_L15.8-W5.8-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 BU4508AX?
TO-3PHIS, with 3 pins. Its footprint is drawn on this page.
Where can I order the BU4508AX?
JLCPCB lists it as part C2907991, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BU4508AX?
Parts like it in the library: the 2SC5148 by SPTECH, the 2SD1556 by SPTECH, the 2SD2253 by SPTECH and the BU2520AF by SPTECH. Check their datasheets: a part that fits the footprint may still differ in its ratings.