Compact Technology
B120 thru B1200
REVERSE VOLTAGE -
20
to
200
Volts
FORWARD CURRENT -
1.0
Amperes
SCHOTTKY BARRIER RECTIFIERS
FEATURES
Metal-Semiconductor junction with guard ring
Epitaxial construction
Low forward voltage drop
High current capability
The plastic material carries UL recognition 94V-0
For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
B
SMA
SMA
DIM.
A
A
B
C
C
D
E
F
F
E
D
G
H
MIN.
3.99
2.54
1.32
0.15
4.93
0.05
1.98
0.76
MAX.
4.50
2.79
1.47
0.31
5.28
0.127
2.29
1.52
MECHANICAL DATA
Case : JEDEC SMA molded plastic
Polarity : Color band denotes cathode
Weight : 0.062 grams
Mounting position : Any
G
H
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
PARAMETER
Maximum repetitive 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 @ 1.0A
Maximum DC Reverse Current @ TA=25°C
at Rated DC Blocking Voltage @ TA=100°C
Typical Junction Capacitance
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
SYMBOL
B120
V
RR M
V
RM S
V
D C
I
F
I
FSM
V
F
I
R
C
J
R
JA
T
J
T
STG
20
14
20
B130
B140
B150
B160
B180
B1100
B1150
B1200
UNIT
V
V
V
A
A
30
21
30
40
28
40
50
35
50
60
42
60
1.0
30.0
80
56
80
100
70
100
150
105
150
200
140
200
0.50
0.5
10.0
70
0.70
0.85
0.2
5.0
0.87
0.90
V
mA
60
70
-55 to +125
-55 to +150
50
35
pF
°C/W
°C
°C
CTC0074 Ver. 2.0
1
of 2
B120 thru B1200
Compact Technology
B120 thru B1200
FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE
2.0
FIG. 2-TYPICAL FORWARD CHARACTERISTICS
100.00
B120~B140
INSTANTANEOUS FORWARD CURRENT (A)
B150~B160
B180~B1100
AVERAGE FORWARD CURRENT,(A)
1.6
10.00
B1150~B1200
1.2
1.00
0.8
0.10
0.4
0.0
0
20
40
60
80
100
120
140
160
AMBIENT TEMPERATURE ( )
0.01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
FORWARD VOLTAGE (V)
FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100.000
50
PEAK FORWARD SURGE CURRENT (A)
REVERSE LEAKAGE CURRENT (mA)
40
10.000
30
1.000
100
20
0.100
10
0.010
0
1
10
NUMBER OF CYCLES AT 60Hz
100
0.001
20%
40%
25
60%
80%
100%
PERCENTAGE RATED PEAK REVERSE VOLTAGE (%)
FIG. 5-TYPICAL JUNCTION CAPACITANCE
200
JUNCTION CAPACITANCE (pF)
B120~B140
150
B150~B160
B180~B1100
B1150~B1200
100
50
0
0
1
10
100
REVERSE VOLTAGE (V)
CTC0074 Ver. 2.0
2
of 2
B120 thru B1200
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