myMectronic
myMectronic

A Premier B2B Part Search

STMICROELECTRONICS BD680 Complementary Power Darlington

The STMICROELECTRONICS BD680 is a complementary power Darlington transistor designed for linear and switching industrial equipment. Manufactured in planar base island technology with a monolithic Darlington configuration and integrated antiparallel collector-emitter diode, it offers good hFE linearity and high fT frequency. This transistor is suitable for a wide range of applications requiring robust and efficient power amplification.

Authorized Distributors
Source:Newark
Part No:BD680
Stock:7343
Inv Date:06-11-2026
Price: Unit price: $0.461
Buy/RFQ:
Source:Newark
Part No:BD680
Stock:806
Inv Date:06-11-2026
Price: Unit price: $0.927
Buy/RFQ:
Source:DigiKey
Part No:BD680
Stock:4731
Inv Date:06-11-2026
Price: Unit price: $2.17
Buy/RFQ:
Part No:BD680
Stock:3960
Inv Date:06-12-2026
Price: Unit price: $0.96
Buy/RFQ:
Part No:BD680
Stock:0
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:BD680
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.44
Buy/RFQ:
Part No:BD680
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.185
Buy/RFQ:
Source:Arrow EU
Part No:BD680
Stock:54784
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:BD680
Stock:6000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS BD680 Complementary Power Darlington Specifications:

  • Good hFE linearity: Yes
  • High fT frequency: Yes
  • Monolithic Darlington configuration: Yes
  • Integrated antiparallel collector-emitter diode: Yes
  • Collector-base voltage (IE= 0): 60V
  • Collector-emitter voltage (IB= 0): N/A
  • Emitte-base voltage (IC= 0): 5V
  • Collector current: 4A
  • Collector peak current: 6A
  • Base current: 0.1A
  • Total dissipation at Tcase= 25°C: 40W
  • Storage temperature: -65 to 150°C
  • Max. operating junction temperature: 150°C
  • Collector cut-off current (ICEO): 0.5mA
  • Collector cut-off current (ICBO): 0.2mA
  • Emitter cut-off current (IEBO): 2mA
  • Collector-emitter saturation voltage: 2.5V
  • Base-emitter voltage: 2.5V
  • DC current gain (hFE): 750
  • Package: SOT-32

Buy the BD680 STMICROELECTRONICS Complementary Power Darlington | myMectronic

Purchase the STMICROELECTRONICS BD680 securely and reliably for your industrial applications.

Buy Now

Frequently Asked Questions

Where can I buy STMICROELECTRONICS BD680?

You can click on the BUY or RFQ button to purchase BD680 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part BD680?

You can download the BD680 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of BD680?

STMICROELECTRONICS

STMICROELECTRONICS Part List

Browse and search other STMICROELECTRONICS parts, locate datasheets and stock

Sponsored by