SB520 Datasheet, PDF (2/4 Pages) Pan Jit International Inc. – HIGH CURRENT SCHOTTKY BARRIER RECTIFIERS(VOLTAGE - 20 to 100 Volts CURRENT - 5.0 Amperes)

SB520 thru SB560
Vishay General Semiconductor
THERMAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL SB520
SB530
SB540
Typical thermal resistance ⁽¹⁾
R_θJA
R_θJL
25
8
Note:
(1) Thermal resistance from junction to lead vertical P.C.B. mounting, 0.375" (9.5 mm) lead length
SB550
SB560
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
SB540-E3/54
1.09
54
SB540-E3/73
1.09
73
BASE QUANTITY
1400
1000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T_A = 25 °C unless otherwise noted)
5.0
4.0
3.0
2.0 ^{Resistive or Inductive Load}
0.375" (9.5 mm) Lead Length
1.0
SB520 - SB540
SB550 & SB560
0
0 20 40 60 80 100 120
150
Lead Temperature (°C)
Figure 1. Forward Current Derating Curve
100
T_J = 125 °C
T_J = 150 °C
10
1
Pulse Width = 300 µs
1 % Duty Cycle
0.1
0.01
0
T_J = 25 °C
SB520 - SB540
SB550 & SB560
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Instantaneous Forward Voltage (V)
Figure 3. Typical Instantaneous Forward Characteristics
250
T_J = T_J Max.
8.3 ms Single Half Sine-Wave
200
150
100
50
0
1
10
100
Number of Cycles at 60 Hz
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
100
10
T_J = 125 °C
1
T_J = 75 °C
0.1
SB520 - SB540
SB550 & SB560
0.01
T_J = 25 °C
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Figure 4. Typical Reverse Characteristics
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For technical questions within your region, please contact one of the following: Document Number: 88721
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Revision: 18-Jun-07