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The RN2405(TE85R) is a silicon N-channel MOSFET manufactured by TOSHIBA. Below are its key specifications, descriptions, and features:

Specifications:

• Type: N-Channel MOSFET
• Drain-Source Voltage (V_DSS): 40V
• Continuous Drain Current (I_D): 12A
• Pulsed Drain Current (I_DM): 48A
• Power Dissipation (P_D): 30W
• Gate-Source Voltage (V_GS): ±20V
• On-Resistance (R_DS(ON)): 40mΩ (max) at V_GS = 10V
• Threshold Voltage (V_GS(th)): 1.0V (min) to 2.5V (max)
• Input Capacitance (C_iss): 1200pF (typ)
• Output Capacitance (C_oss): 400pF (typ)
• Reverse Transfer Capacitance (C_rss): 100pF (typ)
• Turn-On Delay Time (t_d(on)): 10ns (typ)
• Turn-Off Delay Time (t_d(off)): 30ns (typ)
• Package: SOP-8 (Small Outline Package)

Descriptions:

• Designed for high-efficiency power switching applications.
• Suitable for DC-DC converters, motor control, and load switching.
• Low on-resistance ensures minimal power loss and improved thermal performance.

Features:

• Low R_DS(ON) for reduced conduction losses.
• Fast switching speed for high-frequency applications.
• Avalanche energy specified for ruggedness in inductive loads.
• Lead-free and RoHS compliant.

This MOSFET is optimized for automotive, industrial, and consumer electronics applications requiring efficient power management.