STMicroelectronics BDX53B NPN Darlington Transistor, 8 A 80 V HFE:750, 3-Pin TO-220

Save 26% when you buy 250 units

Subtotal (1 pack of 5 units)*

£4.86

(exc. VAT)

£5.83

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 75 unit(s) ready to ship
  • Plus 1,045 unit(s) shipping from 08 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 20£0.972£4.86
25 - 45£0.922£4.61
50 - 120£0.832£4.16
125 - 245£0.748£3.74
250 +£0.71£3.55

*price indicative

RS Stock No.:
486-0042
Mfr. Part No.:
BDX53B
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Transistor Type

NPN

Maximum Continuous Collector Current

8 A

Maximum Collector Emitter Voltage

80 V

Maximum Emitter Base Voltage

5 V

Package Type

TO-220

Mounting Type

Through Hole

Pin Count

3

Transistor Configuration

Single

Number of Elements per Chip

1

Minimum DC Current Gain

750

Maximum Base Emitter Saturation Voltage

2.5 V

Maximum Collector Base Voltage

80 V

Maximum Collector Emitter Saturation Voltage

2 V

Maximum Collector Cut-off Current

0.2mA

Width

4.6mm

Maximum Operating Temperature

+150 °C

Length

10.4mm

Dimensions

10.4 x 4.6 x 9.15mm

Minimum Operating Temperature

-65 °C

Height

9.15mm

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.

Related links