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BD677 on a board, in 3D

BD677

STMicroelectronics

2.5V 2mA 40W 4A 5V 60V 750 NPN SOT-32-3 Darlington Transistors ROHS

Extended
DatasheetJLCPCBLCSCst/BD677
Category
Darlington Transistors
Package
SOT-32-3
Pins
3

Overview

The BD677 is a darlington Transistor made by STMicroelectronics in a SOT-32-3 package with 3 pins. 2.5V 2mA 40W 4A 5V 60V 750 NPN SOT-32-3 Darlington Transistors ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BD677, from EasyEDA) and its footprint (EasyEDA_Cloud:SOT-32_L7.6-W2.7-P2.29-R, from EasyEDA), ready for a KiCad board. 69 are in stock at JLCPCB (part C262872).

Symbol

B1C2E3
EasyEDA_Cloud:BD677From EasyEDA

Footprint

123
EasyEDA_Cloud:SOT-32_L7.6-W2.7-P2.29-RFrom EasyEDA

Parameters

9
Collector - Emitter Voltage VCEO
60V
Current - Collector Cutoff
2mA
Current - Collector(Ic)
4A
DC Current Gain
750
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

Pinout

3
The pins of the BD677
PinNameType
1BUnspecified
2CUnspecified
3EUnspecified

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Questions

Is there a KiCad symbol and footprint for the BD677?

Yes. The symbol is EasyEDA_Cloud:BD677 and the footprint EasyEDA_Cloud:SOT-32_L7.6-W2.7-P2.29-R, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BD677?

SOT-32-3, with 3 pins. Its footprint is drawn on this page.

Where is the BD677 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the BD677?

JLCPCB lists it as part C262872, with 69 in stock; the sellers' links on this page open their listings.

What can replace the BD677?

Parts like it in the library: the BD681 by STMicroelectronics, the BD678 by STMicroelectronics, the BD679A by STMicroelectronics and the BD680 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5