The SSM3K02T TE85L is an N-channel MOSFET from Toshiba Semiconductor and Storage, designed for high-speed switching applications. The TE85L designation refers to specific tape and reel packaging for automated assembly. Its small size makes it suitable for space-constrained applications such as portable devices.

Applications:

• High-speed switching circuits
• DC-DC converters
• Load switches in portable devices
• Power management circuits

Features:

• Low drain-source on-resistance: R<sub>DS(ON) = 0.12 Ω (typ.) at V<sub>GS = 4.5 V
• Drain current (I<sub>D): 1.5 A
• Gate-source voltage rating: ±20 V
• Enhancement mode
• Small surface mount package: SOT-23

Benefits:

• Increased Efficiency: Low on-resistance minimizes power loss during switching, leading to higher efficiency.
• Compact Footprint: SOT-23 package allows for high-density board layouts.
• Simplified Drive Circuitry: Enhancement mode simplifies gate drive requirements.
• Fast Switching Speeds: Enables efficient operation in high-frequency switching applications.
• Extended Battery Life: Reduces power consumption in portable applications.

Additional Details:

The SSM3K02T TE85L has a drain-source voltage (V<sub>DS) rating of 30V and a gate-source voltage (V<sub>GS) rating of ±20V. The channel temperature ranges from -55°C to 150°C. The SOT-23 package offers good thermal performance and facilitates surface mount assembly. The TE85L likely specifies the component's orientation and quantity on the tape for automated pick-and-place machines, making it well-suited for high-volume manufacturing.