Part Number: FI4019HG
Function: 150V, 8.7A, Digital Audio MOSFET
Package: TO-220 Pin type
Manufacturer: International Rectifier, ( https://www.infineon.com/ )
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Description
This Digital Audio MOSFET Half-Bridge is specifically designed for Class D audio amplifier applications. It consists of two power MosFET switches connected in half-bridge onfiguration. The latest process is used to achieve low on-resistance per silicon area. Furthermore, Gate charge, body-diode reverse recovery, and internal Gate resistance are optimized to improve key Class D audio amplifier performance factors such as efficiency, THD and EMI. These combine to make this Half-Bridge a highly efficient, robust and reliable device for Class D audio amplifier applications.
Features
1. Integrated Half-Bridge Package
2. Reduces the Part Count by Half
3. Facilitates Better PCB Layout
4. Key Parameters Optimized for Class-D
5. Audio Amplifier Applications
6. Low RDS(ON)for Improved Efficiency
7. Low Qg and Qsw for Better THD and Improved Efficiency
8. Low Qrr for Better THD and Lower EMI
9. Can Delivery up to 200W per Channel into 8Ω Load in Half-Bridge Configuration Amplifier
10. Lead-Free Package
11. Halogen-Free
Pinout:
Absolute Maximum Ratings (Ta = 25°C)
1. Drain to source voltage: VDSS = 150 V
2. Gate to source voltage: VGSS = ± 20 V
3. Drain current: ID = 8.7 A (Tc = 25°C)
4. Drain Power Dissipation: Pd = 18 W (Tc = 25°C)
5. Channel temperature: Tch = 150 °C
6. Storage temperature: Tstg = -55 to +150 °C
FI4019HG Datasheet PDF
Other data sheets are available within the file: FI4019HG-117P, IRFI4019HG-117P
