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The part 2SK1769 is a N-channel MOSFET manufactured by TOSHIBA. Below are its specifications, descriptions, and features:

Specifications:

• Type: N-channel MOSFET
• Drain-Source Voltage (V_DSS): 60V
• Gate-Source Voltage (V_GS): ±20V
• Drain Current (I_D): 30A (continuous)
• Power Dissipation (P_D): 100W
• On-Resistance (R_DS(on)): 0.025Ω (max) at V_GS = 10V
• Input Capacitance (C_iss): 1500pF (typical)
• Turn-On Delay Time (t_d(on)): 10ns (typical)
• Rise Time (t_r): 30ns (typical)
• Turn-Off Delay Time (t_d(off)): 50ns (typical)
• Fall Time (t_f): 20ns (typical)
• Operating Junction Temperature (T_j): -55°C to +150°C

Description:

The 2SK1769 is a high-speed switching MOSFET designed for applications requiring low on-resistance and high current handling. It is commonly used in power supplies, motor control, and DC-DC converters due to its efficiency and fast switching characteristics.

Features:

• Low on-resistance (R_DS(on)) for reduced conduction losses
• High-speed switching for improved efficiency
• Low gate charge for faster drive capability
• Avalanche energy specified for ruggedness in inductive load applications
• Low thermal resistance for better heat dissipation

This MOSFET is packaged in a TO-220AB form factor, making it suitable for high-power applications.

For detailed electrical characteristics and application notes, refer to the official TOSHIBA datasheet.