onsemi BD681G NPN Darlington Transistor, 4 A 100 V HFE:750, 3-Pin TO-225

View all Darlington Pairs
Bulk discount available

Subtotal 100 units (supplied in a bag)*

£57.80

(exc. VAT)

£69.40

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 10 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
100 - 240£0.578
250 +£0.501

*price indicative

Packaging Options:
RS Stock No.:
463-010P
Mfr. Part No.:
BD681G
Brand:
onsemi
Find similar products by selecting one or more attributes.
Select all

Brand

onsemi

Transistor Type

NPN

Maximum Continuous Collector Current

4 A

Maximum Collector Emitter Voltage

100 V

Maximum Emitter Base Voltage

5 V

Package Type

TO-225

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

100 V

Maximum Collector Emitter Saturation Voltage

2.5 V

Maximum Collector Cut-off Current

0.2mA

Length

7.74mm

Minimum Operating Temperature

-55 °C

Width

2.66mm

Height

11.04mm

Dimensions

7.74 x 2.66 x 11.04mm

Maximum Operating Temperature

+150 °C

NPN Darlington Transistors, ON Semiconductor


Standards

Manufacturer Part Nos with S or NSV prefix are automotive qualified to AEC-Q101 standard.