SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 200 Volts CURRENT 1.0 Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SR1200
THRU
SR120
DO-41
MAXIMUM RATINGS
(@ TA=25
OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@TA=25
OC unless otherwise noted)
Dimensions in inches and (millimeters)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Lead Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 3)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Volts
Volts
Volts
Amps1.0
40
50
15
110
Amps
0
C/W
0
C
Storage Temperature Range
Rq
JA
Rq
JL
I
O
pF
Operating Temperature Range T
J
SR120
20
150
-55 to + 150
0
C
SR130 SR140 SR150 SR160
30 40 50 60
14 21 28 35 42
20 30 40 50 60
SR180 SR1100 SR1150 SR1200
SR120 SR130 SR140 SR150 SR160 SR180 SR1100 SR1150 SR1200
80 100 150 200
80 100 150 200
56 70 105 140
NOTES : 1. Thermal Resistance : At 9.5mm lead lengths, PCB mounted.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. "Fully ROHS compliant", "100% Sn plating (Pb-free)".
2006-11
REV:B
CHARACTERISTICS
Maximum Average Reverse Current
at Rated DC Blocking Voltage
V
F
SYMBOL
I
R
mA
Maximum Instantaneous Forward Voltage at 1.0A DC Volts
0.2
2
@T
A
= 25
o
C
@T
A
= 100
o
C
.55
mA
UNITS
.70 .85
FEATURES
* Low switching noise
* Low forward voltage drop
* High current capability
* High switching capability
* High surge capabitity
* High reliability
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.33 gram
1.0 (25.4)
MIN.
.166 (4.2)
.205 (5.2)
1.0 (25.4)
MIN.
.107 (2.7)
.080 (2.0) DIA.
.034 (0.9)
.028 (0.7) DIA.
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS FORWARD CURRENT, (mA)
LEAD TEMPERATURE, (OC)
0
0.01
0.001
0.1
1.0
10
AVERAGE FORWARD CURRENT, (A)
CJ, JUNCTION CAPACITANCE, (pF)
0
0.25
0.50
0.75
1.00
1.25
20 40 60 80 100 120 140
150100500
0 0.2 0.4 0.8 1.0 1.4 1.6
0.1
1.0
10
50
1.20.6 1.8
RATING AND CHARACTERISTICS CURVES ( SR120 THRU SR1200 )
FIG.3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.2 TYPICAL REVERSE
CHARACTERISTICS
REVERSE VOLTAGE, (V)
INSTANTANEOUS REVERSE CURRENT, (A)
0.1
10
80
60
40
20
100
200
400
400.4 1.0 4 10 80 100
FIG.4 TYPICAL JUNCTION CAPACITANCE
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT, (A)
1
10
0
30
20
40
60
50
2 5 10 20 50 100
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
Single Phase Half Wave
60Hz Inductive or
Resistive Load
0.375" (9.5mm) Lead Length
T
A
= 100 OC
T
A
= 25 OC
T
A
= 75 OC
8.3mS Single Half Sine-Wave
JEDEC Method
T
J
= 25 OC
Pulse width=300mS
1% Duty Cycle
SR180
~
SR1200
SR120
~
SR140
SR150
~
SR160
SR120
~
SR140
SR150
~
SR1200
SR120
~
SR140
SR150~SR160
SR180~SR1200
T
J
= 25 OC
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