02 50GL - Monolithic Temperature and Power DMOS Component

Overview

The 02 50GL is a highly integrated monolithic component designed for temperature sensing and power management applications. This device combines a vertical power DMOS output stage with advanced protection features, making it suitable for demanding industrial and automotive environments. The monolithic construction ensures reliable performance while minimizing board space requirements.

Engineered for precision and durability, the 02 50GL offers excellent thermal characteristics and robust overload protection. Its low on-state resistance contributes to high efficiency operation, reducing power dissipation in the system.

Functional Block Diagram

The device architecture consists of several key functional blocks:

• Temperature sensing module with high accuracy output
• Vertical power DMOS output stage
• Overload protection circuitry
• Control logic and interface section
• Power regulation components

Features

Core Features

• Monolithic construction for improved reliability
• Integrated temperature sensing capability
• Vertical power DMOS output stage
• Low on-state resistance (typically 50mΩ)
• High current handling capacity

Protection Features

• Comprehensive overload protection
• Thermal shutdown capability
• Short-circuit protection
• Overvoltage protection
• Reverse polarity protection

Performance Features

• Wide operating temperature range (-40°C to +150°C)
• Fast switching characteristics
• Low power dissipation
• Excellent thermal stability
• Minimal leakage current

Applications

The 02 50GL is designed for a wide range of applications requiring robust power management with integrated temperature monitoring:

Industrial Applications

• Motor control systems
• Power supply units
• Industrial automation equipment
• PLC systems
• Heating, ventilation, and air conditioning (HVAC) controls

Automotive Applications

• Electronic control units (ECUs)
• Power distribution modules
• Electric power steering systems
• Battery management systems
• LED lighting drivers

Consumer Electronics

• High-power audio amplifiers
• Power management in smart home devices
• Gaming console power systems
• Large display drivers

Electrical Characteristics

The following tables detail the key electrical parameters of the 02 50GL component:

Absolute Maximum Ratings

• Supply Voltage (V_CC): 40V
• Output Current (I_OUT): 5A continuous, 10A peak
• Power Dissipation (P_D): 2.5W at 25°C
• Operating Junction Temperature: -40°C to +150°C
• Storage Temperature Range: -55°C to +175°C

Static Electrical Characteristics

• On-state Resistance (R_DS(on)): 50mΩ typical, 70mΩ maximum
• Threshold Voltage (V_GS(th)): 2.0V to 4.0V
• Input Capacitance (C_iss): 1500pF typical
• Output Capacitance (C_oss): 600pF typical
• Reverse Transfer Capacitance (C_rss): 100pF typical

Dynamic Electrical Characteristics

• Turn-on Delay Time (t_d(on)): 20ns typical
• Turn-off Delay Time (t_d(off)): 50ns typical
• Rise Time (t_r): 30ns typical
• Fall Time (t_f): 40ns typical
• Total Gate Charge (Q_g): 30nC typical

Package Information

The 02 50GL is available in a robust surface-mount package designed for optimal thermal performance:

Package Dimensions

• Package Type: PowerSO-8
• Length: 5.0mm ±0.1mm
• Width: 6.0mm ±0.1mm
• Height: 1.75mm ±0.1mm
• Lead Pitch: 1.27mm

Thermal Characteristics

• Thermal Resistance, Junction-to-Ambient (R_θJA): 62°C/W
• Thermal Resistance, Junction-to-Case (R_θJC): 5°C/W
• Maximum Junction Temperature (T_J): 150°C

Marking Information

• Top-side marking: 02 50GL
• Date code: YWW format
• Lot number: Laser marked on package bottom

Recommended PCB Layout

• Use 2oz copper for power traces
• Minimum 5mm² copper area for heat dissipation
• Keep high-current paths as short as possible
• Provide adequate vias for thermal relief
• Maintain proper clearance for high-voltage nodes

Reliability and Compliance

The 02 50GL meets stringent quality and reliability standards:

• RoHS compliant
• REACH compliant
• MSL Level 1 qualified
• ESD protection: HBM Class 2 (≥2000V)
• Flammability rating: UL94 V-0

Ordering Information

The device is available in several packaging options:

• Tape and reel (3000 pieces per reel)
• Cut tape (100 pieces per segment)
• Bulk packaging (500 pieces per tube)