Manufacturer Part Number
SI7439DP-T1-E3
Manufacturer
Vishay / Siliconix
Introduction
Discrete Semiconductor Product, Transistors - FETs, MOSFETs - Single
Product Features and Performance
ROHS3 Compliant
PowerPAK SO-8 Package
Surface Mount
TrenchFET Series
Tape & Reel Packaging
Operating Temperature: -55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss): 150 V
Vgs (Max): ±20V
Rds On (Max) @ Id, Vgs: 90mOhm @ 5.2A, 10V
MOSFET (Metal Oxide) Technology
Current Continuous Drain (Id) @ 25°C: 3A (Ta)
Power Dissipation (Max): 1.9W (Ta)
P-Channel FET Type
Vgs(th) (Max) @ Id: 4V @ 250A
Drive Voltage (Max Rds On, Min Rds On): 6V, 10V
Gate Charge (Qg) (Max) @ Vgs: 135 nC @ 10 V
Product Advantages
High voltage rating
Low on-resistance
Excellent thermal performance
Compact surface-mount package
Key Technical Parameters
Drain to Source Voltage (Vdss): 150 V
Vgs (Max): ±20V
Rds On (Max) @ Id, Vgs: 90mOhm @ 5.2A, 10V
Current Continuous Drain (Id) @ 25°C: 3A (Ta)
Power Dissipation (Max): 1.9W (Ta)
Vgs(th) (Max) @ Id: 4V @ 250A
Gate Charge (Qg) (Max) @ Vgs: 135 nC @ 10 V
Quality and Safety Features
ROHS3 Compliant
Reliable and robust design
Compatibility
Surface mount application
Application Areas
General purpose power switching and control
Automotive electronics
Industrial power supplies
White goods
Motor control
Product Lifecycle
Active and widely available
Replacements and upgrades available from Vishay/Siliconix
Key Reasons to Choose This Product
High voltage rating up to 150V
Ultra-low on-resistance of 90mOhm
Excellent thermal performance with 1.9W power dissipation
Compact and space-saving PowerPAK SO-8 surface-mount package
Wide operating temperature range of -55°C to 150°C
RoHS compliance for environmental responsibility
Mature and reliable TrenchFET technology from a trusted manufacturer, Vishay/Siliconix