RN2902(T5L,F,T)

Overview

The RN2902(T5L,F,T) is a pre-biased transistor array manufactured by Toshiba Semiconductor and Storage. It integrates two PNP transistors with built-in bias resistors into a single surface-mount package, specifically the US6 (SC-88/SOT-363) form factor. This component is designed to simplify circuit design by reducing the number of external components required for switching and driver applications. The device operates with a collector-emitter voltage rating of 50V and a maximum continuous collector current of 100mA per element. It features a transition frequency of 200MHz, making it suitable for high-speed digital switching tasks in portable and consumer electronic devices.

Feature Summary

• Integrates dual PNP transistors with internal base and emitter bias resistors to minimize board space and assembly complexity.
• Provides high-speed switching capabilities with a transition frequency of 200MHz for efficient digital signal processing.
• Offers robust electrical characteristics including a 50V breakdown voltage and low saturation voltage for reliable operation.

Applications

• Switching circuits in portable communication equipment
• Driver circuits for relays and solenoids
• Interface connections between logic gates and loads

Procurement Notes

Verify the specific suffix T5L,F,T against official Toshiba documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with automated pick-and-place equipment requirements. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current production status and availability channels.

Selection Notes

Select this component when space-constrained designs require dual PNP switching elements with integrated biasing. Compare the 10kΩ internal resistor values against circuit requirements to ensure proper base drive currents. Evaluate the US6 package dimensions against PCB footprint constraints and thermal management needs for the target application environment.

Part Context

This part belongs to Toshiba's RN series of pre-biased transistors, which are optimized for replacing multiple discrete components. The RN2902 variant specifically addresses applications needing two PNP switches. It complements other series members like the RN1904 (NPN) or RN2906 (different resistor ratios) within the same product family.

Replacement Considerations

Consult official Toshiba substitution guides for equivalent pre-biased transistor arrays. Verify pinout compatibility and electrical ratings before replacing with generic equivalents. No direct substitute part numbers are confirmed in the provided source material.