Plastic package Underwriters LaboratoryPlastic package Underwriters Laboratory
Flammability Classification 94V-0Flammability Classification 94V-0
Metal silicon junctionMetal silicon junction
Majority carrier conductionMajority carrier conduction
Low power loss,hIgh efficiencyLow power loss,hIgh efficiency
Case : JEDEC TO-220AC molded plasticCase : JEDEC TO-220AC molded plastic
Teminals : Leads solderable per MIL-STD-750Teminals : Leads solderable per MIL-STD-750
Method 2026Method 2026
Polarity : As marked
Polarity : As marked
Mounting Postition : Any
Mounting Postition : Any
Mounting Torque 5 in - lbs.maxMounting Torque 5 in - lbs.max
Weight : 0.08 ounce,2.24 grams Weight : 0.08 ounce,2.24 grams
High current capability, low forward voltage dropHigh current capability, low forward voltage drop
High temperature soldering guaranteed:
250 /10 seconds, 0.25"(6.35mm) from case
High temperature soldering guaranteed:
250 /10 seconds, 0.25"(6.35mm) from case
Typical thermal resistance
Operating temperature range
Storage temperature range
Characteristic
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TC=125
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC Method)
Maximum instantaneous forward voltage
Maximum instantaneous reverse
current at rated DC blocking
voltage
T
J
I
O
Symbol
V
DC
V
RRM
V
RMS
I
FSM
V
F
I
R
T
Stg
R
-JC
20
300
0.72
1.0
100
2.0
-65to+175
-65to+150
/W
Amps
Amps
Units
Volts
Volts
Volts
Volts
NOTES:
(1)Thermal resistance from junction to case
S
R2030
30
45
50
60
30
21 32
45
35
50
42
60
35
35
25
40
40
28
20
20
14
0.65
(NOTE 2)
(NOTE 1)
(2)Pulse test : 300 us pulse width, 1% duty cycle
(NOTE 2)
IF=20A
TC=125
TC=25
ACAC
11
33
0.205(5.20)0.205(5.20)
0.195(4.95)0.195(4.95)
0.105(2.67)0.105(2.67)
0.037(0.94)0.037(0.94)
0.140(3.55)0.140(3.55)
0.027(0.68)0.027(0.68)
0.095(2.41)0.095(2.41)
0.160(4.05)0.160(4.05)
0.410(10.41)0.410(10.41)
0.390(9.91)0.390(9.91)
0.635(16.13)0.635(16.13)
0.625(15.87)0.625(15.87)
0.103(2.82)0.103(2.82)
0.415(10.54)0.415(10.54)
MaxMax
0.113(2.87)0.113(2.87)
0.148(3.74)0.148(3.74)
0.154(3.91)0.154(3.91)
DIADIA
DIADIA
0.175(4.44)0.175(4.44)
0.185(4.70)0.185(4.70)
0.135(3.43)0.135(3.43)
0.145(3.68)0.145(3.68)
0.055(1.39)0.055(1.39)
0.045(1.14)0.045(1.14)
0.590(14.98)0.590(14.98)
0.560(14.22)0.560(14.22)
0.380(8.89)0.380(8.89)
0.330(8.38))0.330(8.38))
0.110(2.79)0.110(2.79)
0.100(2.54)0.100(2.54)
1.148(29.16)1.148(29.16)
1.118(28.40)1.118(28.40)
0.590(14.22)0.590(14.22)
0.530(13.48)0.530(13.48)
0.022(0.58) 0.022(0.58)
0.014(0.35)0.014(0.35)
R2020
S
R2035
S
R2040
S
R2045
S
R2050
S
R2060
S
Feb. 2020
1
DACO SEMICONDUCTOR CO., LTD.
®
SCHOTTKY BARRIER RECTIFIERS
SR2020 SR2060
THRU
0
50
100
150
0
4
8
12
16
20
0
100
200
300
400
500
1
100
50
10
0.1
1
10
100
80
100
60
40
20
0
.01
.02
.001
.002
.004
.006
2
.04
.06
.1
.2
.4
.6
1
20
10
T
J
=25
Tj =125 C
T
J
=75
0 0.2
0.4
0.6
0.8 1.0
1.2
.01
.1
1
10
50
100
1000
4000
F=1.0MHZ
Vsig=50mVp-p
T =
J
25
24
SR2020-SR2045
SR2020-SR2045
SR2050-SR2060
SR2020-SR2045
SR2050-SR2060
RESISTIVE OR INDUCTIVE LOAD
SR2050-SR2060
4
6
Feb. 2020
2
DACO SEMICONDUCTOR CO., LTD.
®
SR2020 SR2060
THRU