SB220 THRU SB2100
2 AMPERE SCHOTTKY BARRIER RECTIFIERS
VOLTAGE - 20 to 100 Volts CURRENT - 2.0 Amperes
FEATURES
l
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
l
2 ampere operation at T
L
=75
J
with no thermal runaway
l
Exceeds environmental standards of MIL-S-19500/228
l
For use in low voltage, high frequency inverters free wheeling,
and polarlity protection applications
MECHANICAL DATA
Case: Molded plastic, DO-15
Terminals: Axial leads, solderable per MIL-STD-202,
Method 208
Polarity: Color band denotes cathode
Mounting Position: Any
Weight: 0.015 ounce, 0.4 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
J
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
SB220 SB230 SB240 SB250 SB260 SB280 SB2100 UNITS
Maximum Recurrent Peak Reverse Voltage
20
30
40
50
60
80
100
V
Maximum RMS Voltage
14
21
26
35
42
56
80
V
Maximum DC Blocking Voltage
20
30
40
50
60
80
100
V
Maximum Forward Voltage at 2.0A
0.50
0.70
0.85
V
Maximum Average Forward Rectified
Current .375" Lead Length at T
A
=75
J
2.0
A
Peak Forward Surge Current I
FM
(surge)
8.3msec. single half sine-wave
superimposed on rated load (JEDEC
method)
50
A
Maximum Full Load Reverse Current, Full
Cycle Average at T
A
=75
J
30
mA
Maximum Reverse Current T
A
=25
J
at Rated Reverse Voltage T
A
=100
J
0.5
20.0
mA
Typical Junction capacitance (Note 1)
170
P
F
Typical Thermal Resistance
K
JA (Note 2)
35
J
/W
Operating and Storage Temperature Range
-50 TO +125
J
NOTES:
1.
Measured at 1 MHz and applied reverse voltage of 4.0 VDC
2.
Thermal Resistance Junction to Ambient
DO-15
RATING AND CHARACTERISTIC CURVES
SB220 THRU SB2100
2.0
1.5
1.0
0.5
0
50
60
70
80
90
100
110
120
130
150
RESISTIVE OR
INDUCTIVE LOAD
J
board mounted on
5.0mm2 COPPER
LAND AREAS
LEAD TEMPERATURE,
J
50
10
1
0.1
.2 .3
.4
.5
.6
.7
.8
.9 1.0
1.1
SB2100
SB250
SB220
TJ = 25
J
PULSE WIDTH = 300
g
s
1% DUTY CYCLE
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 1-FORWARD CURRENT DERATING CURVE
Fig. 2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
1000
100
10
0.1 0.4 1
4 10 20 60 100
TJ = 25
J
f = 1.0MHz
Vsig = 50mVp-p
SB220
SB2100
REVERSE VOLTAGE, VOLTS
Fig. 4-TYPICAL JUNCTION CAPACITANCE
10
1.0
0.1
.
01
.001
20 40
60 80
100
120 140
T
J
= 100
J
T
J
= 75
J
T
J
= 25
J
SB220
SB2100
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
Fig. 3-TYPICAL REVERSE CHARACTERISTICS
30
24
18
12
6
1 2
4
6
8 10
20
60 80 100
40
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
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