SR2020CTSR2020CT SR2060CTSR2060CT
ABAB
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)
0.105(2.67)0.105(2.67)
0.095(2.41)0.095(2.41)
22
Plastic package Underwriters LaboratoryPlastic package Underwriters Laboratory
Flammability Classification 94V-0Flammability Classification 94V-0
Dual rectifier construction, positive center tapDual rectifier construction, positive center tap
Metal silicon junctionMetal silicon junction
Majority carrier conductionMajority carrier conduction
Low power loss,hIgh efficiencyLow power loss,hIgh efficiency
Case : JEDEC TO-220AB molded plasticCase : JEDEC TO-220AB 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
TC=125TC=125
IF=10IF=10
2525
125125
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
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC Method)
Maximum instantaneous forward voltage
T
J
I
O
Symbol
V
DC
V
RRM
V
RMS
I
FSM
V
F
I
R
T
Stg
R
-JC
2.0
-65to+175
-65to+150
/W
Amps
Amps
Units
Volts
Volts
Volts
Volts
NOTES:
(1)Thermal resistance from junction to case
T =
C
T =
C
20
150
0.71
0.63
0.5
SR
2035CT
SR
2045CT
SR
2050CT
SR
2060CT
30
45
50
60
30
21 32
45
35
50
42
60
35
35
25
40
40
28
SR
2040CT
SR
2030CT
SR
2020CT
20
20
14
50
(NOTE 2)
(NOTE 1)
(2)Pulse test : 300 us pulse width, 1% duty cycle
(NOTE 2)
(Per leg)
(Per leg)
(Per leg)
(Per leg)
Maximum instantaneous reverse
current at rated DC blocking
voltage
(3)Marking : SR2020CT = S 2020 (Without Marking "CT")
Symbol Marking
R
THURTHUR
SR2060CTSR2060CT
SR2020CTSR2020CT
0
50
100
150
0
2
4
6
8
10
12
14
16
18
20
22
24
26
0
30
60
90
120
150
1
100
50
10
0.1
1
10
100
80
100
60
40
20
0
.01
.02
.001
.002
.004
.006
2
4
.04
.06
.1
.2
.4
.6
1
20
10
6
T
J
=25
Tj =125 C
T
J
=75
SR2020CT-SR2045CT
SR2050CT-SR2060CT
0 0.2
0.4
0.6
0.8 1.0
1.2
0.01
100
1000
4000
SR2020CT-SR2045CT
SR2050CT-SR2060CT
F=1.0MHZ
Vsig=50mVp-p
T =
J
25
0.1
1
10
50
SR2020CT-SR2045CT
SR2050CT-SR2060CT