
Overview
The BUL49D is a bipolar made by STMicroelectronics in a TO-220 package with 3 pins. 1 NPN 1.2V 100uA 18V 450V 5A 60 80W NPN Standalone TO-220 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-220-3_L9.9-W4.5-P2.54-L, from EasyEDA), ready for a KiCad board. 568 are in stock at JLCPCB (part C3200841).
Symbol
Footprint
Parameters
10- Collector - Emitter Voltage VCEO
- 450V
- Configuration
- Standalone
- Current - Collector Cutoff
- 100uA
- Current - Collector(Ic)
- 5A
- DC Current Gain
- 60
- Emitter-Base Voltage(Vebo)
- 18V
- Number
- 1 NPN
- Pd - Power Dissipation
- 80W
- Vce Saturation(VCE(sat))
- 1.2V
- type
- NPN
Order codes
1- BUL49DLCSC C3200841
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | C | Passive |
| 3 | E | Passive |
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<iframe src="https://pcbkit.io/embed/parts/st/BUL49D" title="BUL49D in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/BUL49D.jpg" alt="BUL49D" width="1200" height="900">[](https://pcbkit.io/parts/st/BUL49D)Questions
Is there a KiCad symbol and footprint for the BUL49D?
Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2C_3E and the footprint EasyEDA_Cloud:TO-220-3_L9.9-W4.5-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BUL49D?
TO-220, with 3 pins. Its footprint is drawn on this page.
Where is the BUL49D datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the BUL49D?
JLCPCB lists it as part C3200841, with 568 in stock; the sellers' links on this page open their listings.
What can replace the BUL49D?
Parts like it in the library: the BUL510 by STMicroelectronics, the BUL654 by STMicroelectronics, the BUL705 by STMicroelectronics and the BUL98 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
4BUL510
TO-2201.5V 100W 10A 15 250uA 450V NPN TO-220 Bipolar (BJT) ROHSSTMicroelectronicsBipolar (BJT)BUL654
TO-2201 NPN 100uA 12A 400V 7 700mV 80W 9V NPN Standalone TO-220 Bipolar (BJT) ROHSSTMicroelectronicsBipolar (BJT)BUL705
TO-22016 250uA 400V 5A 800mV 80W NPN TO-220 Bipolar (BJT) ROHSSTMicroelectronicsBipolar (BJT)BUL98
TO-2201.5V 100uA 110W 12A 15 450V NPN TO-220 Bipolar (BJT) ROHSSTMicroelectronicsBipolar (BJT)