SDBN500B01-7

Single Bipolar Transistors Overview

The SDBN500B01-7 is a surface-mount NPN bipolar junction transistor (BJT) manufactured by Diodes Incorporated. It features an isolated diode configuration within a single package. The device operates with a maximum collector current of 500 mA and a collector-emitter voltage rating of 80 V. Power dissipation is rated at 200 mW, suitable for compact designs. The component utilizes the SOT-363-6 package format. Electrical characteristics include a transition frequency of 100 MHz, ensuring adequate performance for general switching applications. It supports a wide operating temperature range from -65°C to +150°C.

Single Bipolar Transistors Feature Summary

• Integrates an NPN transistor with an isolated diode in a single surface-mount package
• Supports high collector current capacity up to 500 mA for robust switching
• Provides 80 V collector-emitter voltage rating for medium-voltage circuit protection
• Operates reliably across extended industrial temperature ranges

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Voltage regulation modules
• Signal processing interfaces
• Consumer electronics control boards

Single Bipolar Transistors Procurement Notes

Verify the specific datasheet version prior to ordering, as manufacturer updates may alter pinout definitions or absolute maximum ratings. Confirm RoHS compliance status through official documentation channels. Ensure that the selected package variant matches the PCB footprint requirements exactly. Cross-reference the isolated diode polarity if utilized in reverse voltage protection schemes. Validate thermal management capabilities against the 200 mW power dissipation limit under actual load conditions.

Single Bipolar Transistors Selection Notes

Select this component when a combined NPN switch and isolation diode is required in a minimal footprint. The 80 V rating distinguishes it from lower-voltage alternatives like the BC847 series. Consider the 100 MHz frequency response for moderate-speed digital signals. The SOT-363-6 package offers space efficiency compared to discrete dual-component solutions. Evaluate thermal resistance parameters if multiple units are placed in close proximity on the board.

Single Bipolar Transistors Part Context

This part belongs to Diodes Incorporated's discrete semiconductor portfolio, targeting automotive and industrial markets. It complements other BJT offerings such as the BC847PN series but provides higher current handling. The inclusion of an isolated diode adds functionality without increasing board area. This integration supports cost reduction in mass-produced consumer and computing devices requiring reliable signal switching.

Single Bipolar Transistors Replacement Considerations

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