
Overview
The BU406 is a bipolar made by Cmos in a TO-220 package with 5 pins. 1 NPN 1.5V 100V 200 3MHz 5V 65W 6A NPN Standalone TO-220 Bipolar (BJT) ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.6-P2.54-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C49208260).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
10- Collector - Emitter Voltage VCEO
- 100V
- Configuration
- Standalone
- Current - Collector(Ic)
- 6A
- DC Current Gain
- 200
- Emitter-Base Voltage(Vebo)
- 5V
- Number
- 1 NPN
- Pd - Power Dissipation
- 65W
- Transition frequency(fT)
- 3MHz
- Vce Saturation(VCE(sat))
- 1.5V
- type
- NPN
Order codes
1- BU406LCSC C49208260
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Is there a KiCad symbol and footprint for the BU406?
Yes. the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.6-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 BU406?
TO-220, with 5 pins. Its footprint is drawn on this page.
Where is the BU406 datasheet?
Cmos publishes it: the Datasheet link on this page opens it.
Where can I order the BU406?
JLCPCB lists it as part C49208260, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BU406?
Parts like it in the library: the BD243C-JSM by JSMSEMI, the BD244C-JSM by JSMSEMI, the 2N6771 by Texas Instruments and the 2SC4256 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
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TO-2201 PNP 1.5V 100V 30 5V 65W 6A 700uA PNP TO-220 Bipolar (BJT) ROHSJSMSEMIBipolar (BJT)2N6771
TO-220100uA 1V 20 450V 50MHz NPN TO-220 Bipolar (BJT)Texas InstrumentsBipolar (BJT)2SC4256
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