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IRF6643TRPBF
IRF6643TRPBF
376-IRF6643TRPBF
DirectFET™ Isometric MZ
IRF6643TRPBF datasheet pdf and Transistors - FETs, MOSFETs - Single product details from Infineon Technologies stock available at HK JDW
In Stock : 999
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Product Details
Purchasing and Inquiry
IRF6643TRPBF Description
This digital audio MOSFET IRF6643TRPBF is designed for Class D audio amplifier applications. The MOSFET uses the latest technology to achieve a low on-resistance per silicon area. In addition, gate charge, body diode reverse recovery and internal gate resistance are optimized to improve the key performance factors of Class D audio amplifier, such as efficiency, THD and EMI. IRF6643PbF devices are packaged with Direct FET technology. Compared with traditional wire-bonded SOIC packaging, Direct FET packaging technology provides lower parasitic inductance and resistance. Lower inductors improve EMI performance by reducing the voltage ringing associated with fast current transients. If you follow the AN-1035 application instructions on manufacturing methods and processes, the DirectFET package is compatible with existing layout geometry used in power applications, printed circuit board assembly equipment and gas phase, infrared or convection welding technologies. The DirectFET package also allows double-sided cooling to maximize the heat transfer of the power system, thereby increasing thermal resistance and power consumption. The combination of these features makes the MOSFET an efficient, rugged and reliable device for Class D audio amplifier applications.
IRF6643TRPBF Features
? Latest MOSFET silicon technology
? Key parameters optimized for Class-D audio amplifier
applications
? Low RDS(on) for improved efficiency
? Low Qg for better THD and improved efficiency
? Low Qrr for better THD and lower EMI
? Low package stray inductance for reduced ringing and lower
EMI
? Can deliver up to 200 W per channel into 8Ω load in half-bridge
configuration amplifier
? Dual sided cooling compatible
? Compatible with existing surface mount technologies
? RoHS compliant, halogen-free
? Lead-free (qualified up to 260°C reflow)
IRF6643TRPBF Applications
Class D audio amplifier
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Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
|
| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
|
| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
|
| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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IRF6643TRPBF
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