E
L
E
C
T
R
O
N
I
C
SB540LH ~ SB5100LH
Power Schottky Rectifier - 5Amp 40~100Volt
□
Features
-Low forward voltage drop
-High current capability
-High reliability
-High surge current capability
-Epitaxial construction
-Halogen-Free
□
Mechanical data
-Case：Molded plastic
-Epoxy：UL 94V-0 rate flame retardant
-Lead：Axial leads, solderable per MIL-STD-202,method 208 guaranteed
-Polarity：Color band denotes cathode end
-Mounting position：Any
-Weight：1.2 grams
□
Maximum ratings and Electrical characteristics
Parameters
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current
Maximum Instantaneous Forward
Voltage at 5A
Maximum Average Reverse Current
at Rated DC Blocking Voltage
Tc = 25ºC
Tc = 125ºC
Tc = 25ºC
Tc = 125ºC
0.50
0.40
0.5
20
250
25
-50 to +150
-50 to +175
SB540LH
40
28
40
SB560LH
60
42
60
5
100
0.60
0.50
0.78
0.62
0.05
10
mA
pF
ºC/W
ºC
SB5100LH
100
70
100
UNIT
V
V
V
A
A
V
Typical Junction Capacitance
Typical Thermal Resistance R
θ
JA
Operating and Storage Temperature Range
June 2010 / Rev.6.6
http:// www.sirectsemi.com
1
SB540LH ~ SB5100LH
AVERAGE FORWARD CURRENT
AMPERES
PEAK FORWARD SURGE CURRENT
AMPERES
5
100
4
SB
H
0L
54
SB
80
LH
00
51
3
60
–
2
40
H
0L
56
SB
1
20
8.3ms Single Half-Sine-Wave
(JEDEC METHOD)
0
25
50
75
100
125
150
175
0
1
2
5
10
20
50
100
AMBIENT TEMPERATURE (ºC)
NUMBER OF CYCLES AT 60Hz
Figure 1. Forward Current Derating Curve
Figure 2. Maximum Non-repetitive Surge Current
100
100
INSTANTANEOUS REVERSE CURRENT, (mA)
10
INSTANTANEOUS FORWARD CURRENT, (A)
10
SB
54
0L
H
SB
56
0L
H
SB
51
00
LH
1
–
0LH
SB54
0LH
SB56
0.1
1.0
0.01
00
SB51
LH
0.001
0
20
40
60
80
100
0.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Figure 3. Typical Reverse Characteristics
1000
Figure 4. Typical Forward Characteristics
CAPACITANCE, (pF)
100
T
J
= 25ºC
f = 1MHz
10
0.1
1
4
10
100
REVERSE VOLTAGE, VOLTS
Figure 5. Typical Junction Capacitance
Sirectifier Global Corp., Delaware, U.S.A.
U.S.A.:
sgc@sirectsemi.com
France:
ss@sirectsemi.com
Taiwan:
se@sirectsemi.com
Hong Kong:
hk@sirectsemi.com
China:
st@sirectsemi.com
…Thailand:
th@sirectsemi.com
Philippines:
aiac@sirectsemi.com
Belize:
belize@sirectsemi.com
http:// www.sirectsemi.com
2
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