VBT2045C-E3
Vishay General Semiconductor
www.vishay.com
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
TYP.
MAX.
UNIT
IF = 5 A
0.44
0.49
0.33
0.41
-
-
TA = 25 °C
IF = 10 A
IF = 5 A
0.58
-
(1)
Instantaneous forward voltage per diode
VF
V
TA = 125 °C
IF = 10 A
0.52
2000
30
TA = 25 °C
μA
(2)
Reverse current per diode
VR = 45 V
IR
TA = 125 °C
10
mA
Notes
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
Pulse test: Pulse width 40 ms
(2)
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VBT2045C
3.0
UNIT
per diode
per device
Typical thermal resistance
RJC
°C/W
2.0
ORDERING INFORMATION (Example)
PACKAGE
TO-263AB
TO-263AB
PREFERRED P/N
VBT2045C-E3/4W
VBT2045C-E3/8W
UNIT WEIGHT (g)
PACKAGE CODE
BASE QUANTITY
50/tube
DELIVERY MODE
Tube
1.38
1.38
4W
8W
800/reel
Tape and reel
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
24
20
16
12
8
6
5
4
3
2
1
0
D = 0.8
D = 0.5
D = 0.3
D = 0.2
D = 0.1
D = 1.0
T
4
D = tp/T
tp
0
100
110
120
130
140
150
0
2
4
6
8
10
12
Case Temperature (°C)
Average Forward Current (A)
Fig. 1 - Maximum Forward Current Derating Curve
Fig. 2 - Forward Power Loss Characteristics Per Diode
Revision: 17-Aug-15
Document Number: 89359
2
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