10 50DL Technical Summary

Overview

The 10 50DL is a high-performance monolithic temperature and power management component designed for demanding applications. It integrates a vertical power DMOS output stage with low on-state resistance, making it ideal for power switching and control. The device includes built-in overload protection, ensuring reliable operation under adverse conditions. Its robust design and advanced features make it suitable for industrial, automotive, and consumer electronics applications.

Features

• Vertical Power DMOS Output Stage: Provides efficient power handling with minimal losses.
• Low On-State Resistance: Reduces power dissipation and improves thermal performance.
• Overload Protection: Built-in safeguards against overcurrent and overtemperature conditions.
• Monolithic Design: Ensures compact size and high reliability.
• Wide Operating Temperature Range: Suitable for harsh environments.
• Fast Switching Capabilities: Enables high-frequency operation.

Applications

The 10 50DL is versatile and can be used in a variety of applications, including:

• Industrial Automation: Motor control, power supplies, and load switching.
• Automotive Systems: Electronic control units (ECUs), lighting, and power distribution.
• Consumer Electronics: Smart home devices, power management, and battery protection.
• Renewable Energy: Solar inverters and power conditioning systems.
• Telecommunications: Base station power management and RF amplifiers.

Electrical Characteristics

Absolute Maximum Ratings

• Supply Voltage (V_CC): 50V
• Output Current (I_OUT): 10A
• Operating Temperature Range: -40°C to +125°C
• Storage Temperature Range: -55°C to +150°C
• Power Dissipation (P_D): 2.5W (with heatsink)

Static Electrical Characteristics

• On-State Resistance (R_DS(on)): 50mΩ (typical) at 25°C
• Threshold Voltage (V_GS(th)): 2.0V to 4.0V
• Gate-Source Leakage Current (I_GSS): ±100nA (max)
• Drain-Source Breakdown Voltage (V_(BR)DSS): 50V (min)

Dynamic Electrical Characteristics

• Turn-On Delay Time (t_d(on)): 10ns (typical)
• Turn-Off Delay Time (t_d(off)): 15ns (typical)
• Rise Time (t_r): 5ns (typical)
• Fall Time (t_f): 7ns (typical)

Package Information

The 10 50DL is available in a compact and robust TO-220 package, which provides excellent thermal performance and ease of mounting. The package dimensions and pin configuration are as follows:

• Package Type: TO-220 (Through-Hole)
• Dimensions: 10.16mm x 4.5mm x 9.15mm (L x W x H)
• Pin Count: 3 (Gate, Drain, Source)
• Weight: 2.0g (approximate)
• Thermal Resistance (R_θJA): 62°C/W (without heatsink)

Pin Configuration

• Pin 1 (Gate): Control input for the DMOS output stage.
• Pin 2 (Drain): Power output terminal connected to the load.
• Pin 3 (Source): Ground reference for the device.

Thermal Characteristics

The 10 50DL is designed to operate efficiently under high thermal stress. Key thermal characteristics include:

• Junction-to-Ambient Thermal Resistance (R_θJA): 62°C/W
• Junction-to-Case Thermal Resistance (R_θJC): 3.5°C/W
• Maximum Junction Temperature (T_J): 150°C

Reliability and Compliance

The 10 50DL meets industry standards for reliability and environmental compliance, including:

• RoHS Compliance: Yes (Lead-Free)
• REACH Compliance: Yes
• ESD Protection: Human Body Model (HBM) Class 2 (2000V)
• MTBF: >1,000,000 hours (calculated)

Conclusion

The 10 50DL is a highly reliable and efficient power management component suitable for a wide range of applications. Its low on-state resistance, robust overload protection, and compact package make it an excellent choice for designers seeking high performance and durability. Whether used in industrial, automotive, or consumer electronics, the 10 50DL delivers consistent and reliable operation under demanding conditions.