SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 200 Volts CURRENT 20.0 Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Sin
gle pha
se, half wave, 60 Hz, resistive or inductive load.
For capacitive load, der
ate current by 20%.
SR20200C
THRU
SR2020C
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capabilit y
* High switching capabilit y
* High surge capabitity
* High reliability
MECHANICAL DATA
* Case: T o-220 m olded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E met hod 208C guarant eed
* Mounting position: Any
MAXIMUM RATINGS
(@ T
A
=25
O
C unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@T
A
=25
O
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Max
imum DC Blocking Vol
tage
Max
imum Average Forward Rectified Current
at Der
ating Case Temperature
Pea
k Forward Surge Cur
rent 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typ
ical Thermal Resistance (Note 1)
Typ
ical Junction Capacitance (No
te 3)
SYM
BOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Vol
ts
Vol
ts
Vol
ts
Amps20
150
2.0
40
700
Amps
0
C/W
0
C
Storage Temperature Range
R
θ
JC
R
θ
JA
I
O
pF
Operating Temperature Range
T
J
SR2020C
20
150
-55 t
o + 150
0
C
SR2035CSR2030C SR2040C SR2045C SR2050C SR2060C
30 35 40 45 50 60
14 21 25 28 32 35 42
20 30 35 40 45 50 60
SR2080C SR20100CSR20150C SR20200C
SR2020C SR2035CSR2030C SR2040C SR2045C SR2050C SR2060C SR2080C SR20100C SR20150C SR20200C
80 100 150 200
80 100 150 200
56 70 105 140
500
NOTES : 1. Thermal Resistance : Heat-sink mounted.
2. Suffix “A” = Common Anode.
3. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
4. "Fu
lly ROH
S compliant","100% Sn plating (Pb-free)".
2016-10
REV: C
CHARACTERISTICS
Maximum Average Reverse Current
at Rated DC Blocking Voltage
V
F
SYMBOL
I
R
mA
Maximum Instantaneous Forward Voltage at 10.0A DC Volts
1.0
10
@T
A
= 25
o
C
@T
A
= 100
o
C
.65
mA
UNITS
.75 .85
Dimensions in inches and (millimeters)
I
2
t
93.37
A
2
/Sec
Typical C
urrent Squarad Time
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS REVERSE CURRENT, (mA)
LEAD TEMPERATURE, (
O
C)
0
0.1
0.01
1
10
100
AVERAGE FORWARD CURRENT, (A)
C
J
, JUNCTION CAPACITANCE, (nF)
0
4
8
12
16
20
24
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 ( SR2020C THRU SR20200C )
FIG.3 TYPICAL INSTANTANEOUS FORWARD
FIG.3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
CHARACTERISTICS
FIG.1 TYPICAL FORWARD CURRENT
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
DERATING CURVE
FIG.2 TYPICAL REVERSE
FIG.2 TYPICAL REVERSE
CHARACTERISTICS
CHARACTERISTICS
REVERSE VOLTAGE, (V)
INSTANTANEOUS FORWARD CURRENT, (A)
0.1
0.1
0.8
0.6
0.4
0.2
1
2
4
400.4 1.0 4 10 80 100
FIG.4 TYPICAL JUNCTION CAPACITANCE
FIG.4 TYPICAL JUNCTION CAPACITANCE
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT, (A)
1
125
150
25
0
50
100
75
2 5 10 20 50 100
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
SURGE CURRENT
Single Phase Half Wave
60Hz Inductive or
Resistive Load
8.3mS Single Half Sine-Wave
JEDEC Method
T
J
= 25
O
C
Pulse width=300μS
1% Duty Cycle
SR2080C
~
SR20200C
SR2020C
~
SR2040C
SR2050C
~
SR2060C
SR2020C
~
SR2040C
SR2050C
~
SR20200C
SR2020C
~
SR2040C
SR2050C~SR2060C
SR2080C~SR20200C
T
J
= 25
O
C
SR2020C
~
SR2045C
SR2050C
~
SR20200C
T
A
= 125
O
C
T
A
= 25
O
C
T
A
= 75
O
C