SB220-SB2100
20V-200V
SCHOTTKY BARRIER RECTIFIERS
2.0A
FEATURES
* 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
MECHANICAL DATA
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
Absolute Maximum Ratings
Parameter
Maximum Repetitive Peak
Reverse Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectifier Current.
(0.375” Lead Length @ T
A
=75℃)
Non-repetitive Peak Forward
Surge Current.
(8.3mS Single Half Sine-wave)
Operating Junction and Storage
Temperature Range
Thermal Resistance
(Junction to Ambient)
(Note 1)
T
A
= 25°C unless otherwise noted
SB
SB
SB
Symbol
220
230
240
V
RRM
V
R
I
F(AV)
I
FSM
T
J,
T
STG
R
θJA
20
20
30
30
40
40
SB
250
50
50
2.0
50
-65 to +125
45
SB
260
60
60
SB
280
80
80
SB
2100
100
100
Units
V
V
A
A
°C
°C/W
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
SB220-SB2200
20V-200V
SCHOTTKY BARRIER RECTIFIERS
Electrical Characteristics
Parameter
Maximum D.C Reverse Current
At Rated D.C Blocking Voltage
@ TA=25℃
@ TA=100℃
Forward Voltage @2A
Total Capacitance
@VR=4V, f=1MHz
T
A
= 25°C unless otherwise noted
Symbol
SB
220
SB
230
SB
240
SB
250
1.0
10.0
2.0A
SB
260
SB
280
SB
2100
Units
I
R
mA
V
F
0.500
0.700
0.850
V
C
T
170
pF
NOTE:
(1) Thermal resistance from junction to ambient at 0.375” lead length, vertical P.C. board mounted
FIG.1 - FORWARD CURRENT DERATING CURVE
2.5
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
RESISTIVE OR
INDUCTIVE LOAD
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
50
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
2.0
40
1.5
30
1.0
20
0.5
10
0
0
25
50
75
100
125
o
0
150
175
1
10
NUMBER OF CYCLES AT 60Hz
100
AMBIENT TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
50.00
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
10
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
10.00
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MICROAMPERES
1.0
T
J
= 100 C
o
Pulse width=300us
1% Duty Cycle
1.00
0.1
T
J
= 75 C
o
T
J
= 25 C
o
0.10
.01
T
J
= 25 C
o
0.01
0
0.2
0.4
0.6
0.8
1.0
SB220~SB240
SB250~SB260
SB280~SB2100
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
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