46 10 N-Channel Enhancement Mode MOSFET

Overview

The 46 10 is an N-channel enhancement mode MOSFET designed for high-efficiency switching applications. This component is optimized for low on-state resistance (R_DS(on)) and fast switching speeds, making it suitable for power management, DC-DC converters, and motor control applications. The device is built using advanced semiconductor technology to ensure reliability and performance under demanding conditions.

Features

• N-Channel Enhancement Mode: Designed for high-side and low-side switching applications.
• Low On-State Resistance (R_DS(on)): Minimizes conduction losses for improved efficiency.
• Fast Switching Speed: Enables high-frequency operation in switching circuits.
• High Voltage Tolerance: Suitable for applications requiring robust voltage handling.
• Low Gate Drive Requirements: Compatible with low-voltage control signals.
• Thermal Stability: Designed to operate efficiently across a wide temperature range.
• RoHS Compliant: Meets environmental and safety standards.

Applications

The 46 10 MOSFET is versatile and can be used in a variety of electronic circuits, including but not limited to:

• Power Supplies: DC-DC converters, voltage regulators, and switch-mode power supplies (SMPS).
• Motor Control: H-bridge circuits, brushed and brushless motor drivers.
• Automotive Systems: Electronic control units (ECUs), LED drivers, and battery management.
• Industrial Equipment: Relays, solenoids, and high-current switching applications.
• Consumer Electronics: Power management in laptops, smartphones, and portable devices.

Electrical Characteristics

The following table summarizes the key electrical parameters of the 46 10 MOSFET under typical operating conditions (unless otherwise specified):

Absolute Maximum Ratings

• Drain-Source Voltage (V_DS): 100V
• Gate-Source Voltage (V_GS): ±20V
• Continuous Drain Current (I_D): 46A
• Pulsed Drain Current (I_DM): 100A
• Power Dissipation (P_D): 150W (at 25°C)
• Operating Junction Temperature (T_J): -55°C to +175°C
• Storage Temperature Range (T_stg): -55°C to +175°C

Static Electrical Characteristics

• Threshold Voltage (V_GS(th)): 2V to 4V (at I_D = 250µA, V_DS = V_GS)
• On-State Resistance (R_DS(on)): 10mΩ (max) at V_GS = 10V, I_D = 23A
• Gate-Source Leakage Current (I_GSS): ±100nA (max) at V_GS = ±20V
• Drain-Source Leakage Current (I_DSS): 10µA (max) at V_DS = 100V, V_GS = 0V

Dynamic Electrical Characteristics

• Input Capacitance (C_iss): 3000pF (typ) at V_DS = 25V, V_GS = 0V, f = 1MHz
• Output Capacitance (C_oss): 1000pF (typ) at V_DS = 25V, V_GS = 0V, f = 1MHz
• Reverse Transfer Capacitance (C_rss): 200pF (typ) at V_DS = 25V, V_GS = 0V, f = 1MHz
• Turn-On Delay Time (t_d(on)): 10ns (typ) at V_DD = 50V, I_D = 23A, R_G = 10Ω
• Turn-Off Delay Time (t_d(off)): 30ns (typ) at V_DD = 50V, I_D = 23A, R_G = 10Ω

Package Information

The 46 10 MOSFET is available in a TO-220 package, which provides excellent thermal performance and ease of mounting. Below are the key package details:

TO-220 Package Dimensions

• Package Type: TO-220 (Through-Hole)
• Mounting Style: Vertical or Horizontal
• Lead Material: Copper
• Weight: Approximately 2.0g
• Thermal Resistance (Junction-to-Case, R_θJC): 1.5°C/W
• Thermal Resistance (Junction-to-Ambient, R_θJA): 62°C/W (without heatsink)

Mechanical Specifications

• Total Height: 16.5mm (max)
• Lead Length: 12.7mm (nominal)
• Lead Pitch: 2.54mm
• Package Width: 10.0mm (max)
• Package Length: 15.0mm (max)

Conclusion

The 46 10 N-channel enhancement mode MOSFET is a high-performance component designed for demanding switching applications. With its low on-state resistance, high current capability, and robust thermal characteristics, it is well-suited for power management, motor control, and industrial systems. The TO-220 package ensures reliable operation and efficient heat dissipation, making it a preferred choice for engineers and designers.