Overview
The BD677 is a darlington Transistor made by ISC in a TO-126 package with 3 pins. TO-126 Darlington Transistors ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BD677_C491406, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-126_L7.8-W2.7-P2.30-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C491406).
Symbol
Footprint
Parameters
8- Collector - Emitter Voltage VCEO
- 60V
- Current - Collector(Ic)
- 4A
- DC Current Gain
- 750, 1000
- Emitter-Base Voltage VEBO
- 5V
- Pd - Power Dissipation
- 40W
- Type
- NPN
- Vbe On(VBE(on))
- 2.5V
- Vce Saturation(VCE(sat))
- 2.5V
Order codes
1- BD677LCSC C491406
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | E | Unspecified |
| 2 | C | Unspecified |
| 3 | B | Unspecified |
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Is there a KiCad symbol and footprint for the BD677?
Yes. The symbol is EasyEDA_Cloud:BD677_C491406 and the footprint EasyEDA_Cloud:TO-126_L7.8-W2.7-P2.30-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BD677?
TO-126, with 3 pins. Its footprint is drawn on this page.
Where is the BD677 datasheet?
ISC publishes it: the Datasheet link on this page opens it.
Where can I order the BD677?
JLCPCB lists it as part C491406, with 0 in stock; the sellers' links on this page open their listings.