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V1.0

08/02/13

Diode

Ultra Fast

Type Number

Symbol

31DF4

31DF6

Units

Maximum Reverse Recovery Time (Note 3)

Trr

35

nS

Typical Thermal Resistance ( Note 2 )

RθJA

80

°C/W

Operating Temperature Range

Tj

-40 to +150

°C

Storage Temperature Range

Tstg

Note 2. Thermal Resistance from Junction to Ambient 0.375ʺ (9.5mm) Lead Length.

Note 3. Reverse recovery Test Condition: Ta = 25°C, IFM = 3A, di/dt = 50A/Us.

Ratings and Characteristic Curves (31DF4, 31DF6)