JF
SR2060
SR2020CT THRU SR20200CT
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
Forward Current - 20Amperes
R
SEMICONDUCTOR
FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Notes: 1.Pulse test: 300 s pulse width,1% duty cycle
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load,derate by 20%.)
°
2.Thermal resistance from junction to case
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Low power loss ,high efficiency
High current capability ,Low forward voltage drop
High surge capability
For use in low voltage ,high frequency inverters,
free wheeling ,and polarity protection applications
Dual rectifier construction
High temperature soldering guaranteed:260 C/10 seconds,,
0.25"(6.35mm)from case
Component in accordance to RoHS 2011 65 EU
°
//
Case: JEDEC TO-220AB molded plastic body
Terminals: Lead solderable per MIL-STD-750,method 2026
Polarity: As marked
AnyMounting Position:
Dimensions in inches and (millimeters)
TO-220AB
0.159(4.05)
0.105(2.67)
0.208(5.28)
0.037(0.94)
0.114(2.90)
0.161(4.10)
0.055(1.39)
0.185(4.70)
0.283(7.20)
0.560(14.22)
0.023(0.58)
0.138(3.50)
0.095(2.41)
0.192(4.88)
0.027(0.68)
0.102(2.60)
0.147(3.74)
DIA
0.045(1.14)
0.175(4.44)
0.244(6.20)
0.516(13.10)
0.014(0.35)
0.410(10.41)
PIN
0.390(9.91)
123
1.161(29.50)
1.106(28.10)
0.053(1.34)
0.047(1.20)
0.114(2.90)
0.098(2.50)
JINAN JINGHENG ELECTRONICS CO., LTD.
HTTP WWW.JINGHENGGROUP.COM
://
21-
Maximum repetitive peak reverse voltage VRRM Volts
Volts
Volts
Volts
A
A
mps
Amps
VRMS
VDC
I(AV)
IFSM
TSTG
VF
IR
R JC
Maximum RMS voltage
Maximum DC blocking voltage
Maximum instantaneous forward voltage
per diode IF 10A@=
T =25 C
C
°
T =100 C
C
°
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
Maximum instantaneous reverse
current at rated DC blocking
voltage(Note 1)
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
-65 to+150
-65 to+150
25.
200
5
-
°C/W
°C
°C
TJ
20
14
20
30
21
30
45
32
45
60
42
60
100
70
150
20.0
200.0
Symbols Units
SR
2020CT
SR
2030CT
SR
2045CT
SR
2060CT
SR
20100CT
Maximum average forward
rectified current See Fig 1.
SR
20150CT
SR
20200CT
150
105
200
140
200
100
060. 0.75
0.85
0.950.90
T =125 C
C
°
mA
50
5
-
Per leg
Total device
10.0
RATINGS AND CHARACTERISTIC CURVES SR2020CT THRU SR20200CT
0.001
0.01
1
0.1
10
50
80
120
160
100
140
200 40 60 80 100
1 10 100
FIG.1-FORWARD CURRENT DERATING CURVE
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT( AMPERES)
INSTANTANEOUS REVERSE CURRENT (mA)
PEAK FORWARD SURGE
CURRENT(AMPERES)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
REVERSE VOLTAGE. VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE%
NUMBER OF CYCLES AT 60Hz
T =T MAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
JJ
T =125 CJ °
T =25 C
J °
T =75 C
J °
0.1 1 10 100
100
1000
4000
FIG.5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE(pF)
T =25 C
f=1.0MH
J
Z
°
Vsig=50mVp-p
0 50 100 150
0
4
12
8
20
16
AVERAGE FORWARD CURRENT
AMPERES
LEAD TEMPERATURE ( C)
I
RESISTIVE LOAD
NDUCTIVE OR
0.01
0.1
1
50
10
0
0.20.1
0.3 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
PULSE WIDTH=300 S
1% DUTY CYCLE
T =125 CJ °
T =25 C
J °
180
200
JINAN JINGHENG ELECTRONICS CO., LTD.
HTTP WWW.JINGHENGGROUP.COM
://
22-