E
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E
C
T
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SB240S~SB2100S
Power Schottky Rectifier - 2Amp 40~100Volt
□
Features
-Low forward voltage drop
-High current capability
-High reliability
-High surge current capability
-Epitaxial construction
DO-41
□
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：0.34 grams
.107(2.7)
.080(2.0)
.034(0.9)
.028(0.7)
□
Maximum ratings and Electrical characteristics
TYPE
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3ms single half sine-wave
superimposed on rated load
Maximum Instantaneous Forward Voltage at 2.0A
Maximum DC Reverse Current at Rated
DC Blocking Voltage
Typical Junction Capacitance
Typical Thermal Resistance R
θ
JA
Operating Temperature Range T
J
Storage Temperature Range T
STG
Note: Pulse Test : 380μs pulse width, 2% duty cycle
August 2007 / Rev.5
SB240S
40
28
40
SB260S
60
42
60
2.0
50
SB2100S
100
70
100
1.0(25.4)
.205(5.2)
.166(4.2)
1.0(25.4)
UNIT
V
V
V
A
A
0.55
0.5
20
0.65
0.3
15
170
35
-50 to +150
-50 to +150
0.82
0.01
10
V
mA
pF
ºC/W
Ta = 25ºC
Ta = 100ºC
-50 to +175
ºC
http:// www.sirectsemi.com
1
SB240S~SB2100S
2.8
AVERAGE FORWARD CURRENT
AMPERES
2.4
2.0
100
INSTANTANEOUS FORWARD CURRENT , (A)
1.6
1.2
0.8
0.4
0
0
25
50
75
10
S
40
B2
S
S
60
B2
S
S
00
21
SB
S
00
21
SB
AMBIENT TEMPERATURE ,
℃
Figure 1. Forward Current Derating Curve
2
SB
100
SB
S-
40
0S
26
1
125
150
175
200
0.1
T
J
=25ºC
Pulse Width 300μs
1% Duty Cycle
0.01
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
50
PEAK FORWARD SURGE CURRENT
AMPERES
40
FORWARD VOLTAGE , VOLTS
30
Figure 4. Typical Forward Characteristics
20
10
Single Half-Sine-Wave
(JEDEC METHOD)
100
0
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
REVERSE LEAKAGE CURRENT , (mA)
10
Figure 2. Maximum Non-repetitive Surge Current
700
600
1
T
j
= 75℃
CAPACITANCE , (pF)
500
400
300
200
100
0.1
T
j
= 25℃
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE , (%)
0
0.01
0.1
1
10
100
Figure 5. Typical Reverse Characteristics
REVERSE VOLTAGE , VOLTS
Figure 3. 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
嵌入式系统
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