IRF840AS_V01中文资料威世数据手册PDF规格书

FEATURES

• Low gate charge Qg results in simple drive

requirement

• Improved gate, avalanche, and dynamic dV/dt

ruggedness

• Fully characterized capacitance and avalanche

voltage and current

• Effective Coss specified

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

Note

* This datasheet provides information about parts that are

RoHS-compliant and / or parts that are non RoHS-compliant. For

example, parts with lead (Pb) terminations are not RoHS-compliant.

Please see the information / tables in this datasheet for details

APPLICATIONS

• Switch mode power supply (SMPS)

• Uninterruptible power supply

• High speed power switching

TYPICAL SMPS TOPOLOGIES

• Two transistor forward

• Half bridge

• Full bridge