SB120S THRU SB1100S
1 AMPERE SCHOTTKY BARRIER RECTIFIERS
VOLTAGE - 20 to 100 Volts CURRENT - 1.0 Ampere
FEATURES
l
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
l
l
l
Flame Retardant Epoxy Molding Compound
1 ampere operation at T
A
=75
¢J
with no thermal runaway
Exceeds environmental standards of MIL-S-19500/228
For use in low voltage, high frequency inverters free wheeling,
and polarlity protection applications
MECHANICAL DATA
Case: Molded plastic, A-405
Terminals: Axial leads, solderable per MIL-STD-202,
Method 208
Polarity: Color band denotes cathode
Mounting Position: Any
Weight: 0.008 ounce, 0.22 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.
SB120S SB130S SB140S SB150S SB168S
SB180S SB1100S
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 1.0A
0.50
0.70
0.85
V
Maximum Average Forward Rectified
1.0
A
Current .375” Lead Length at T
A
=75
¢J
Peak Forward Surge Current I
FM
(surge)
30
A
8.3msec. single half sine-wave
superimposed on rated load (JEDEC
method)
Maximum Full Load Reverse Current, Full
30
mA
Cycle Average at T
A
=75
¢J
Maximum Reverse Current T
A
=25
¢J
0.5
mA
10.0
at Rated Reverse Voltage T
A
=100
¢J
Typical Junction capacitance (Note 1)
110
P
F
Typical Thermal Resistance
£KJA
(Note 2)
80
¢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
* JECED Registered Value
A-405
RATING AND CHARACTERISTIC CURVES
SB120S THRU SB1100S
20
VERAGE FORWARD CURRENT
AMPERES
SB120S
INSTANTANEOUS FORWARD
CURRENT AMPERES
10
1.0
0.75
SB1100S
SB150S ~ SB160S
0.50
SINELE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE
LOAD .375" 9.5mm LEAD
LENGTHS
1.0
0.25
TJ = 25
¢J
PULSE WIDTH = 300
£g
s
1% DUTY CYCLE
0.1
.2
.4
.6
.7
.9
1.1 1.3
1.7
1.9
0
0
20
40
60
80
100
120
140
LEAD TEMPERATURE,
¢J
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 1-FORWARD CURRENT DERATING CURVEE
Fig. 2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FORWARD CURGE CURRENT,
AMPERES pK (HALE SINE SAVE)
30
24
18
12
6
1
2
4
6 8 10
20
40 60 80 100
NUMBER OF CYCLES AT 60Hz
Fig. 3-MAXIMUM NON-REPETITIVE SURGE CURRENT
400
CAPACTANCE, pF
200
T
J
= 25
¢J
100
80
60
40
20
10
0.1
0.4
1.0
4
10
40
60
100
120
REVERSE VOLTAGE ,VOLTS
Fig. 4-TYPICAL JUNCTION CAPACITANCE
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