SB220 THRU SB2100
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current - 2.0 Amperes
FEATURES
MECHANICAL DATA
* Plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
* Metal silicon junction, majority carrier conduction
* Guardring for overvoltage protection
* Low power loss, high efficiency
* High current capability, low forward voltage drop
* High surge capability
* For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
* High temperature soldering guaranteed :
260
o
C / 10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
Case : JEDEC DO-204AC Molded plastic body
Terminals : Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity : Color band denotes cathode end
Mounting Position : Any
Weight : 0.015 ounce, 0.4 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature
unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length (SEE FIG.1)
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 2.0 A
Maximum instantaneous reverse
current at rated DC blocking voltage
T
A
=25
o
C
T
A
=100
o
C
Typical thermal resistance ( NOTE )
Operating junction and storage temperature range
SYMBOLS
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
T
J,
T
STG
SB220
SB230
SB240
20
30
40
14
21
28
2.0
50
0.55
0.70
0.85
1.0
10.0
35
-50 to +150
UNITS
Volts
Volts
Maximum DC blocking voltage
20
30
40
SB250
50
35
50
SB260
60
42
60
SB280
80
56
80
SB2100
100
70
100
Volts
Volts
Amps
Amps
mA
o
C / W
o
C
REV. : 0
DO-204AC
*Dimensions in inches and (millimeters)
R
JA
NOTES : Thermal resistance junction to lead P.C.B. mounted 0.375" (9.5mm) lead length.
1
.
0
(
2
5
.
4
)
M
I
N
.
1
.
0
(
2
5
.
4
)
M
I
N
.
0.140(3.6)
0.034(0.86)
0.028(0.71)
0
.
3
0
0
(
7
.
6
)
0
.
2
3
0
(
5
.
8
)
0.104(2.6)
DIA.
DIA.
Zowie Technology Corporation
RATINGS AND CHARACTERISTIC CURVES SB220 THRU SB2100
REV. : 0
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
A
V
E
R
A
G
E
F
O
R
W
A
R
D
R
E
C
T
I
F
I
E
D
C
U
R
R
E
N
T
,
A
M
P
E
R
E
S
1.5
2.0
2.5
1.0
0.5
I
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
,
A
M
P
E
R
E
S
0
0
25
50
75
100
125
150
175
RESISTIVE OR
INDUCTIVE LOAD
AMBIENT TEMPERATURE,
o
C
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
P
E
A
K
F
O
R
W
A
R
D
S
U
R
G
E
C
U
R
R
E
N
T
,
A
M
P
E
R
E
S
NUMBER OF CYCLES AT 60Hz
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
10
20
30
40
50
1
10
100
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
I
N
S
T
A
N
T
A
N
E
O
U
S
R
E
V
E
R
S
E
L
E
A
K
A
G
E
C
U
R
R
E
N
T
,
M
I
C
R
O
A
M
P
E
R
E
S
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
T
J
= 25
o
C
0.10
1.00
50.00
10.00
0.01
0.2
0
0.4
0.6
0.8
1.0
1.2
1.4
1.6
SB220~SB240
SB250~SB260
SB280~SB2100
Pulse width=300us
1% Duty Cycle
Zowie Technology Corporation
0.01
.01
0.1
10
1.0
0
20
40
60
80
100
120
140
T
J
= 25
o
C
T
J
= 75
o
C
T
J
=
100
o
C
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