E
L
E
C
T
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SB220~SB2100
Power Schottky Rectifier - 2Amp 20~100Volt
□
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
SB220 SB230 SB240 SB250 SB260 SB280 SB2100 UNIT
20
14
20
30
21
30
40
28
40
50
35
50
2.0
50
0.55
0.5
20
170
35
-50 - 125
-65 - 150
0.65
0.3
15
0.82
0.01
10
60
42
60
80
56
80
100
70
100
V
V
V
A
A
V
mA
pF
ºC/W
ºC
ºC
Ta = 25ºC
Ta = 100ºC
1.0(25.4)
.205(5.2)
.166(4.2)
1.0(25.4)
http:// www.sirectsemi.com
1
SB220~SB2100
2.8
AVERAGE FORWARD CURRENT
AMPERES
2.4
2.0
1.6
100
INSTANTANEOUS FORWARD CURRENT , (A)
0-S
25
SB
1.2
0.8
0.4
0
0
20
40
60
10
0
24
SB
60
0-
B2
22
S
SB
0-
00
25
21
B
B
S
-S
80
2
SB
AMBIENT TEMPERATURE ,
℃
Figure 1. Forward Current Derating Curve
22
SB
80
0
10
B2
4
B2
0-S
0
100
120
1
140
160
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
Figure 2. Maximum Non-repetitive Surge Current
REVERSE LEAKAGE CURRENT , (mA)
10
700
600
1
T
j
= 75℃
CAPACITANCE , (pF)
500
400
300
200
100
0
0.01
0.1
1
10
100
0.1
T
j
= 25℃
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE , (%)
REVERSE VOLTAGE , VOLTS
Figure 5. Typical Reverse Characteristics
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
Embedded System
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