SR120 thru SR1100
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE
- 20
to
100Volts
FORWARD CURRENT
- 1.0
Ampere
DO- 41
FEATURES
●
Metal-Semiconductor junction with gard ring
●
Epitaxial construction
●
Low forward voltage drop
●
High current capability
●
The plastic material carries UL recognition 94V-0
●
For use in low vlotage, high frequency inverters,
1.0(25.4)
MIN.
.034(0.9)
DIA
.028(0.7)
free wheeling, and polarity protection applications
.205(5.2)
MAX
.107(2.7)
DIA
.080(2.0)
1.0(25.4)
MIN.
MECHANICAL DATA
●
Case: JEDEC DO-41 molded plastic
●
Polarity: Color band denotes cathode
●
Weight: 0.012 ounces , 0.34 grams
●
Mounting position: Any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375″(9.5mm) Lead Lengths
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Bolcking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
@T
J
=25℃
@T
J
=100℃
@T
L
=100
℃
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
SR120
20
14
20
SR130
30
21
30
SR140
40
28
40
SR150
50
35
50
1.0
SR160
60
42
60
SR180
80
56
80
SR1100
100
70
100
UNIT
V
V
V
A
I
FSM
V
F
I
R
C
J
R
θJL
T
J
T
STG
110
0.55
40
0.70
1.0
10
80
15
-55 to +125
-55 to +150
0.85
A
V
mA
pF
℃/W
℃
℃
NOTES: 1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
2.Thermal resistance junction to lead.
~ 200 ~
RATING AND CHARACTERTIC CURVES
SR120 thru SR1100
FIG. 1
–
FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
1.0
AVERAGE FORWARD CURRENT
AMPERES
0.8
0.6
40
FIG. 2
–
MAXIMUM NON-REPETITIVE SURGE CURRENT
30
20
0.4
0.2
0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
10
PULSE WIDTH 8.3ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL FORWARD CHARACTERISTICS
20
10
25
50
75
100
125
150
175
LEAD TEMPERATURE (℃)
FIG.3
–
TYPICAL JUNCTION CAPACITANCE
400
INSTANTANEOUS FORWARD CURRENT,
(A)
SR120-SR140
CAPACITANCE, (pF)
SR120-SR140
100
SR150-SR1100
SR150-SR160
SR180-SR1100
1.0
T
J
= 25°C f = 1 MHz
T
J
= 25°C
PULSE WIDTH 300us
1% DUTY CYCLE
10
0.1
1
10
100
REVERSE VOLTAGE ,VOLTS
0.1
0
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
1.7
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
FIG.5-TYPICAL REVER CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT(mA)
10
T
J
=100
℃
1.0
T
J
=75
℃
0.1
T
J
=25
℃
0.01
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
~ 201 ~