SB520 thru SB560
Vishay General Semiconductor
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
(1)
Note:
(1) Thermal resistance from junction to lead vertical P.C.B. mounting, 0.375" (9.5 mm) lead length
SYMBOL
R
θJA
R
θJL
SB520
SB530
SB540
25
8
SB550
SB560
UNIT
°C/W
ORDERING INFORMATION
(Example)
PREFERRED P/N
SB540-E3/54
SB540-E3/73
UNIT WEIGHT (g)
1.09
1.09
PREFERRED PACKAGE CODE
54
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
100
T
J
= 125 °C
T
J
= 150 °C
10
Pulse
Width
= 300
µs
1
%
Duty Cycle
1
4.0
3.0
2.0
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
Instantaneous Forward Current (A)
Average Forward Current (A)
0.1
T
J
= 25 °C
SB520 - SB540
SB550 & SB560
1.0
SB520 - SB540
SB550 & SB560
0
0
20
40
60
80
100
120
150
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Lead Temperature (°C)
Instantaneous Forward
Voltage
(V)
Figure 1. Forward Current Derating Curve
Figure 3. Typical Instantaneous Forward Characteristics
250
100
T
J
= T
J
Max.
8.3
ms Single Half Sine-Wave
200
Instantaneous Reverse Current (mA)
Peak Forward Surge Current (A)
10
T
J
= 125 °C
1
T
J
= 75 °C
0.1
SB520 - SB540
SB550 & SB560
0.01
T
J
= 25 °C
0.001
150
100
50
0
1
10
100
0
20
40
60
80
100
Number
of Cycles at 60 Hz
Percent of Rated Peak Reverse
Voltage
(%)
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Figure 4. Typical Reverse Characteristics
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For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88721
Revision: 18-Jun-07
VISHAY [ VISHAY TELEFUNKEN ]
