50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com

MDF(R)250A

Maximum Forward Characteristics

５

５

５

２

２

０

１．

０

２．

０

Forward Voltage Drop（V）

１０

３

１０

３

Average Forward Current vs.

Power Dissipation

１００

５００

２００

４００

３００

０

４００

３００

２００

１００

Average Forward Current（A）

Three Phase

Single Phase

D.C.

１６０

１４０

１２０

１００

０

８０

６０

３００

１００

２００

Average Forward Current vs.

Allowable Case Temperature

Average Forward Current（A）

Three Phase

Single Phase

D.C.

Cycle Surge Forward Current Rating

（Non-Repetitive）

Time（Cycles）

２０００

４０００

３０００

５０００

４５００

３５００

２５００

０

５

１０

２

１

２０

５０

１００

60Hz

Tj＝25℃ start

０．

１

０．

２

０．

３

０．

４

Transient Thermal Impedance

Time

２

５

５

２

２

５

５

２

１０

-３

１０

-２

１０

０

１０

１

１０

-１

Junction to case

SanRex

®