STMicroelectronics BD677 NPN Darlington Transistor, 4 A 60 V HFE:750, 3-Pin SOT-32

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Subtotal (1 tube of 50 units)*

£9.25

(exc. VAT)

£11.10

(inc. VAT)

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  • Plus 2,200 unit(s) shipping from 24 November 2025
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Units
Per unit
Per Tube*
50 - 50£0.185£9.25
100 - 450£0.147£7.35
500 - 950£0.143£7.15
1000 - 1950£0.139£6.95
2000 +£0.136£6.80

*price indicative

RS Stock No.:
102-4098
Mfr. Part No.:
BD677
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Transistor Type

NPN

Maximum Continuous Collector Current

4 A

Maximum Collector Emitter Voltage

60 V

Maximum Emitter Base Voltage

5 V

Package Type

SOT-32

Mounting Type

Through Hole

Pin Count

3

Transistor Configuration

Single

Number of Elements per Chip

1

Minimum DC Current Gain

750

Maximum Collector Base Voltage

60 V

Maximum Collector Emitter Saturation Voltage

2.5 V

Maximum Collector Cut-off Current

0.2mA

Length

7.8mm

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-65 °C

Height

10.8mm

Dimensions

7.8 x 2.7 x 10.8mm

Width

2.7mm

NPN Darlington Transistors, STMicroelectronics



Bipolar Transistors, STMicroelectronics


A broad range of NPN and PNP Bipolar Transistors from STMicroelectronics including General Purpose, Darlington, Power and High-Voltage devices in both SMT and Through-hole packages.

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