BDW83-S

Single Bipolar Transistors Overview

The BDW83-S is an NPN silicon power Darlington transistor manufactured by Bourns Inc. It features a collector-emitter voltage rating of 45V and a continuous collector current capacity of 15A. The device is housed in a SOT-93 through-hole package, suitable for PCB mounting. With a maximum power dissipation of 3.5W, it utilizes a linear taper characteristic for predictable performance. The component operates within a temperature range of -55°C to +150°C and exhibits a temperature coefficient of 100 PPM/°C.

Single Bipolar Transistors Feature Summary

• High-current NPN Darlington configuration for robust switching applications
• Through-hole SOT-93 package design for reliable PCB integration
• Wide operating temperature range supporting demanding thermal environments

Single Bipolar Transistors Applications

• Power switching circuits requiring high gain
• Amplification stages in audio or signal processing systems
• Complementary use with BDW84 series transistors

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer source when sourcing this component, as multiple entities may list similar part numbers. Confirm that the received unit matches the SOT-93 package and electrical ratings specified. Check for any tariff implications if shipping to restricted regions. Ensure the component meets RoHS compliance requirements if mandated by your project specifications.

Single Bipolar Transistors Selection Notes

Select the BDW83-S for applications necessitating high current handling up to 15A with moderate voltage ratings. Its Darlington structure provides substantial current gain, reducing drive requirements. Consider the SOT-93 footprint constraints during PCB layout. Evaluate thermal management needs given the 3.5W dissipation limit and ensure adequate heat sinking if operating near maximum ratings.

Single Bipolar Transistors Part Context

This component belongs to the family of NPN silicon power Darlington transistors produced by Bourns Inc. It is designed for complementary pairing with BDW84 series devices. The BDW83-S serves as a discrete semiconductor solution for medium-power applications, offering a balance between current capacity and voltage tolerance in a standard through-hole form factor.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.