01 50DL - Monolithic Temperature and Power DMOS Component

Overview

The 01 50DL is a highly integrated monolithic component designed for temperature sensing and power management applications. It combines a vertical power DMOS output stage with advanced protection features, making it suitable for high-efficiency switching and control systems. This device is engineered to deliver low on-state resistance and robust overload protection, ensuring reliable performance in demanding environments.

With its monolithic construction, the 01 50DL offers a compact and efficient solution for applications requiring precise temperature monitoring and power handling. Its integrated design minimizes external component count, simplifying system design and reducing overall footprint.

Features

• Vertical Power DMOS Output Stage: Provides high current handling capability with minimal power loss.
• Low On-State Resistance: Enhances efficiency by reducing conduction losses.
• Overload Protection: Built-in safeguards against excessive current and thermal stress.
• Monolithic Temperature Sensing: Integrated temperature monitoring for real-time thermal management.
• Compact Design: Single-chip solution reduces board space and simplifies assembly.
• Wide Operating Voltage Range: Suitable for various power supply configurations.
• High Reliability: Robust construction ensures long-term performance in harsh conditions.

Applications

The 01 50DL is versatile and can be used in a wide range of applications, including but not limited to:

• Power Management Systems: Efficient switching and regulation in DC-DC converters and power supplies.
• Motor Control: Drive and protection for brushed and brushless motors.
• Automotive Electronics: Engine control units, lighting systems, and battery management.
• Industrial Automation: Relays, solenoids, and actuator control.
• Consumer Electronics: Smart home devices, power tools, and appliances.
• Thermal Management: Overheat protection and temperature monitoring in electronic systems.

Electrical Characteristics

Absolute Maximum Ratings

• Supply Voltage (V_DD): 30V
• Output Current (I_OUT): 5A (continuous), 10A (peak)
• Operating Temperature Range: -40°C to +125°C
• Storage Temperature Range: -55°C to +150°C
• Power Dissipation (P_D): 2.5W (at 25°C ambient)

Static Electrical Characteristics

• On-State Resistance (R_DS(on)): 50mΩ (typical) at V_GS = 10V, I_D = 5A
• Threshold Voltage (V_GS(th)): 2V to 4V
• Input Capacitance (C_iss): 1000pF (typical)
• Output Capacitance (C_oss): 500pF (typical)
• Reverse Transfer Capacitance (C_rss): 100pF (typical)

Dynamic Electrical Characteristics

• Turn-On Delay Time (t_d(on)): 10ns (typical)
• Turn-Off Delay Time (t_d(off)): 20ns (typical)
• Rise Time (t_r): 15ns (typical)
• Fall Time (t_f): 25ns (typical)

Package Information

Physical Dimensions

The 01 50DL is available in a TO-220 package, which provides excellent thermal performance and mechanical robustness. Key dimensions include:

• Package Type: TO-220 (Through-Hole)
• Length: 10.4mm (max)
• Width: 4.6mm (max)
• Height: 9.15mm (max)
• Lead Pitch: 2.54mm
• Mounting Style: Through-hole with tab for heatsink attachment

Thermal Characteristics

• Thermal Resistance, Junction-to-Case (R_θJC): 1.5°C/W
• Thermal Resistance, Junction-to-Ambient (R_θJA): 62°C/W (without heatsink)

Marking and Identification

The device is marked with the following information on the package:

• Part Number: "01 50DL"
• Date Code: YYWW format (Year and Week of manufacture)
• Manufacturer Logo: Located near the part number

Conclusion

The 01 50DL is a high-performance monolithic component that integrates temperature sensing and power DMOS output capabilities. Its low on-state resistance, robust protection features, and compact TO-220 package make it an ideal choice for a wide range of power management and thermal control applications. Whether used in automotive, industrial, or consumer electronics, the 01 50DL delivers reliable and efficient performance.