02 50X Technical Summary

Overview

The 02 50X is a highly efficient monolithic temperature and power management component designed for applications requiring precise control and switching capabilities. This device integrates a vertical power DMOS switch with low on-state resistance, making it ideal for power-sensitive applications. Its 5 V logic-compatible input ensures seamless integration with modern digital control systems.

Engineered for reliability and performance, the 02 50X is suitable for a wide range of industrial, automotive, and consumer electronics applications. Its compact design and robust electrical characteristics make it a versatile choice for designers seeking a high-performance switching solution.

Features

• Monolithic Temperature Integration: Combines temperature sensing and power switching in a single package for simplified design.
• Vertical Power DMOS Switch: Provides efficient power handling with minimal losses.
• Low On-State Resistance: Ensures reduced power dissipation and improved efficiency.
• 5 V Logic Compatible Input: Easily interfaces with microcontrollers and digital logic circuits.
• High-Speed Switching: Enables rapid response times for dynamic applications.
• Robust Thermal Performance: Designed to operate reliably under varying temperature conditions.
• Compact Footprint: Space-saving design suitable for densely populated PCBs.

Applications

The 02 50X is designed for a broad spectrum of applications, including but not limited to:

• Industrial Automation: Motor control, solenoid drivers, and power distribution systems.
• Automotive Electronics: Engine control units (ECUs), lighting systems, and battery management.
• Consumer Electronics: Power supplies, LED drivers, and portable devices.
• Telecommunications: Base station power management and signal switching.
• Medical Devices: Precision instrumentation and diagnostic equipment.

Electrical Characteristics

The following table summarizes the key electrical characteristics of the 02 50X under standard operating conditions (unless otherwise specified):

Absolute Maximum Ratings

• Supply Voltage (V_CC): 5.5 V
• Input Voltage (V_IN): -0.3 V to 5.5 V
• Output Current (I_OUT): 2 A (continuous)
• Operating Temperature Range: -40°C to +125°C
• Storage Temperature Range: -55°C to +150°C

Static Electrical Characteristics

• On-State Resistance (R_DS(on)): 50 mΩ (typical) at V_GS = 5 V, I_D = 1 A
• Input Threshold Voltage (V_TH): 1.5 V (typical)
• Input Leakage Current (I_IN): 1 µA (max) at V_IN = 5 V
• Quiescent Current (I_Q): 10 µA (typical) at no load

Dynamic Electrical Characteristics

• Turn-On Time (t_ON): 20 ns (typical) at R_L = 10 Ω, V_CC = 5 V
• Turn-Off Time (t_OFF): 30 ns (typical) at R_L = 10 Ω, V_CC = 5 V
• Propagation Delay (t_PD): 15 ns (typical) from input to output

Package Information

The 02 50X is available in a compact, surface-mount package designed for high-density PCB layouts. The package offers excellent thermal performance and mechanical stability.

Package Dimensions

• Package Type: SOT-23-5
• Length: 2.9 mm (max)
• Width: 1.6 mm (max)
• Height: 1.0 mm (max)
• Lead Pitch: 0.95 mm

Thermal Characteristics

• Thermal Resistance (R_θJA): 150°C/W (typical)
• Maximum Power Dissipation (P_D): 1.0 W at 25°C ambient temperature

Conclusion

The 02 50X is a versatile and high-performance component that combines temperature sensing and power switching capabilities in a single monolithic device. With its low on-state resistance, 5 V logic compatibility, and compact package, it is well-suited for a wide range of applications in industrial, automotive, and consumer electronics. Its robust electrical and thermal characteristics ensure reliable operation under demanding conditions, making it an excellent choice for designers seeking efficiency and performance.