IRF644SPBF Vishay, IRF644SPBF Datasheet - Page 9

• Manufacturer Part Number: IRF644SPBF
• Description: MOSFET N-CH 250V 14A D2PAK
• Manufacturer: Vishay

Specifications of IRF644SPBF

• Transistor Polarity: N-Channel
• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 280 mOhm @ 8.4A, 10V
• Drain To Source Voltage (vdss): 250V
• Current - Continuous Drain (id) @ 25° C: 14A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 68nC @ 10V
• Input Capacitance (ciss) @ Vds: 1300pF @ 25V
• Power - Max: 3.1W
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Minimum Operating Temperature: - 55 C
• Configuration: Single
• Resistance Drain-source Rds (on): 0.28 Ohm @ 10 V
• Drain-source Breakdown Voltage: 250 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 14 A
• Power Dissipation: 3100 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Continuous Drain Current Id: 14A
• Drain Source Voltage Vds: 250V
• On Resistance Rds(on): 280mohm
• Rds(on) Test Voltage Vgs: 10V
• Threshold Voltage Vgs Typ: 4V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: *IRF644SPBF

Legal Disclaimer Notice
Vishay
Notice
The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of
International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the
products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below.
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or
anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
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International Rectifier
, IR
, the IR logo, HEXFET
, HEXSense
, HEXDIP
, DOL
, INTERO
, and POWIRTRAIN
are registered trademarks of International Rectifier Corporation in the U.S. and other countries. All other product
names noted herein may be trademarks of their respective owners.
Document Number: 99901
www.vishay.com
Revision: 12-Mar-07
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