IMBD4448 datasheet(2/5 Pages) VISHAY

2 / 5 page

IMBD4448

www.vishay.com

Vishay Semiconductors

Rev. 1.6, 15-May-13

Document Number: 85732

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

Layout For RthJA test

Thickness:



Fiberglass 1.5 mm (0.059 in.)



Copper leads 0.3 mm (0.012 in.)

TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

Fig. 1 - Forward Current vs. Forward Voltage

Fig. 2 - Dynamic Forward Resistance vs. Forward Current

ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Forward voltage

IF = 5 mA

0.62

0.72

IF = 100 mA

Leakage current

VR = 70 V

2500

VR = 70 V, Tj = 150 °C

μA

VR = 25 V, Tj = 150 °C

μA

Diode capacitance

VF = VR = 0 V

4pF

Reverse recovery time

IF = 10 mA to iR = 1 mA,

VR = 6 V, RL = 100 

trr

4ns

17451

15 (0.59)

12 (0.47)

0.8 (0.03)

5 (0.2)

7.5 (0.3)

3 (0.12)

1 (0.4)

2 (0.8)

1.5 (0.06)

5.1 (0.2)

18689

1000

100

0.1

0.01

0.4 0.6 0.8

1 1.2 1.4 1.6 1.8 2

0.2

V - Forward Voltage ( V )

= 100

°C

18662

100

1000

10000

110

0.1

0.01

100

IF - Forward Current (mA)

=25

°C

f=1kHz

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