VSB15L45 Datasheet, PDF (2/5 Pages) Vishay Siliconix – Photovoltaic Solar Cell Protection Schottky Rectifier

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VSB15L45
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
TYP.
Instantaneous forward voltage
Reverse current
Typical junction capacitance
I_F = 5.0 A
I_F = 7.5 A
I_F = 15 A
I_F = 5.0 A
I_F = 7.5 A
I_F = 15 A
V_R = 45 V
4.0 V, 1 MHz
T_A = 25 °C
T_A = 125 °C
T_A = 25 °C
T_A = 125 °C
V_F ⁽¹⁾
I_R ⁽²⁾
C_J
0.41
0.44
0.49
0.29
0.33
0.41
-
17
1430
Notes
(1) _{Pulse test: 300 μs pulse width, 1 % duty cycle}
(2) _{Pulse test: 40 ms pulse widthï€} 
MAX.
-
-
0.57
-
-
0.50
4.0
35
-
UNIT
V
mA
pF
THERMAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VSB15L45
Thermal resistance
Typical thermal resistance
R_JA ⁽¹⁾
50
R_JL ⁽¹⁾
3.5
R_JL ⁽²⁾
2.5
Notes
(1) _{Without heatsink, free air; units mounted on PCB with 2 mm x 2 mm copper pad areas at 9.5 mm lead length}
(2) _{Leads clipped at 3 mm lead length from plastic body on 7.0 cm x 2.2 cm x 1.9 cm x 2 heatsinkï€} 
UNIT
°C/W
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
VSB15L45-M3/54
1.88
54
VSB15L45-M3/73
1.88
73
BASE QUANTITY
800
300
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging

RATINGS AND CHARACTERISTICS CURVES (T_A = 25 °C unless otherwise noted)
8
Free air, without Heatsink
7
6
5
120
100
DC Current with Heatsink
80
4
60
3
40
2
20
1
0
0 25 50 75 100 125 150 175
0
0 25 50 75 100 125 150 175 200
Ambient Temperature (°C)
Fig. 1 - Forward Current Derating Curve
Ambient Temperature (°C)
Fig. 2 - Rated Forward Current vs. Ambient Temperature
Revision: 23-Feb-12
2
Document Number: 89478
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