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Document Number: 89348

2

Revision: 23-Mar-11

This datasheet is subject to change without notice.

VT1045C, VIT1045C

Vishay General Semiconductor

New Product

Notes

≤ 40 ms

Note

RATINGS AND CHARACTERISTICS CURVES

Fig. 1 - Maximum Forward Current Derating Curve

Fig. 2 - Forward Power Loss Characteristics Per Diode

PARAMETER

TEST CONDITIONS

SYMBOL

TYP.

MAX.

UNIT

Instantaneous forward voltage per diode

0.44

-

V

0.49

0.58

0.34

-

0.41

0.50

Reverse current per diode

-

500

μA

5

15

mA

PARAMETER

SYMBOL

VT1045C

VIT1045C

UNIT

Typical thermal resistance

per diode

3.5

°C/W

per device

2.5

ORDERING INFORMATION (Example)

PACKAGE

PREFERRED P/N

UNIT WEIGHT (g)

PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

TO-220AB

VT1045C-M3/4W

1.87

4W

50/tube

Tube

TO-262AA

VIT1045C-M3/4W

1.45

4W

50/tube

Tube

TO-220AB

1.87

4W

50/tube

Tube

TO-262AA

1.45

4W

50/tube

Tube

Case Temperature (°C)

12

10

8

6

2

0

100

110

120

130

140

150

4

0

0.5

2.5

3.0

3.5

4.0

0123

56

Average Forward Current (A)

D = 0.1

D = 0.2

D = 0.3

D = 0.5

D = 0.8

D = 1.0

4

D = t

t

p

T

1.0

1.5

2.0