RN1606(TE85L,F)

Overview

The RN1606(TE85L,F) is a pre-biased dual NPN bipolar junction transistor manufactured by Toshiba Semiconductor and Storage. It integrates two NPN transistors with built-in bias resistors in a compact surface-mount package. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of 50 V, a continuous collector current of 100 mA, and a power dissipation rating of 300 mW. The device supports a maximum operating frequency of 250 MHz, making it suitable for high-speed switching applications.

Feature Summary

• Integrates dual NPN transistors with internal bias resistors to simplify circuit design
• Optimized for high-speed switching operations up to 250 MHz
• Compact surface-mount packaging facilitates automated assembly

Applications

• General-purpose digital switching circuits
• Interface logic level translation
• Driver stages for small-signal loads

Procurement Notes

Verify the specific ordering suffix TE85L against the official Toshiba datasheet to confirm tape-and-reel packaging specifications. Ensure the component matches the required RoHS compliance status for your manufacturing process. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Confirm that the lead-free finish aligns with your soldering profile requirements.

Selection Notes

Select this component when a dual NPN configuration with integrated base biasing is required to reduce board space and external component count. The 50 V voltage rating and 100 mA current capacity define its operational limits for low-power switching tasks. Consider the 300 mW power dissipation capability relative to thermal management constraints in the target application environment.

Part Context

This part belongs to Toshiba's RN series of pre-biased transistors, which are designed to replace discrete resistor-transistor networks. The SM6 package indicates a six-lead surface-mount form factor housing two complete transistor units. This series is widely used in consumer electronics and industrial control systems where space efficiency and simplified biasing are critical design factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with direct replacements only through official Toshiba cross-reference guides or authorized distributor substitution tools.