2SJ305TE85LF

Overview

The Toshiba Semiconductor and Storage 2SJ305TE85LF is a silicon P-channel MOSFET designed for high-speed switching and analog applications. It features a low gate threshold voltage ranging from −0.5 V to −1.5 V, ensuring efficient drive characteristics. The device exhibits excellent switching times with typical turn-on and turn-off durations of 0.06 μs and 0.15 μs respectively. It maintains a low drain-source ON resistance of 2.4 Ω (typical) at a gate-source voltage of −2.5 V. The component operates within a drain-source voltage limit of −30 V and supports a continuous DC drain current of −200 mA.

Feature Summary

• High input impedance suitable for sensitive circuit interfaces
• Low gate threshold voltage enabling effective control at reduced drive levels
• Fast switching performance optimized for rapid signal transitions
• Low on-resistance minimizing conduction losses during operation

Applications

• High speed switching applications
• Analog applications

Procurement Notes

Verify the specific ordering suffix TE85L,F against official Toshiba documentation to confirm packaging configuration and reel specifications. Ensure compliance with RoHS directives and environmental regulations applicable to your region before procurement. Confirm that the SC-59 package dimensions align with your PCB footprint requirements. Validate operating parameters against absolute maximum ratings to prevent reliability degradation under heavy loads or extreme temperatures.

Selection Notes

Select this component when designing circuits requiring fast response times and low power consumption in a compact surface-mount form factor. Consider its complementary relationship with the 2SK2009 N-channel MOSFET for push-pull configurations. Evaluate thermal management needs as the device has a maximum channel temperature rating of 150 °C. Ensure gate drive voltages remain within the specified ±20 V range to maintain safe operation and prevent dielectric breakdown.

Part Context

The 2SJ305 belongs to Toshiba's discrete semiconductor product line, specifically categorized as a single-field effect transistor. It utilizes silicon technology and is housed in a JEITA SC-59 package, also known as TO-236MOD. This small package design facilitates space-constrained layouts while maintaining electrical performance standards required for modern electronic systems.

Replacement Considerations

The datasheet explicitly identifies the 2SK2009 as the complementary N-channel counterpart. No other direct substitute part numbers are documented in the provided source material.