R
SRF1020CT THRU SRF10 20 0CT
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
Forward Current - 10.0Amperes
S E M I C O N D U C T O R
FEATURES
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,
JF
SRF1060CT
free wheeling ,and polarity protection applications
Dual rectifier construction
0.177(4.50)
High temperature soldering guaranteed:260
°
C/10 seconds,
0.138(3.50)
0.410(10.41)
0.390(9.91)
ITO-220AB
0.140(3.55)
0.128(3.25)
DIA
0.111(2.83)
0.101(2.57)
0.272(6.90)
0.256(6.50)
0.187(4.75)
0.167(4.25)
0.130(3.31)
0.111(2.81)
1
PIN
2
3
1.161(29.5)
1.083(27.5)
0.110(2.80)
0.551(14.00)
0.512(13.00)
0.102(2.60)
0.25"(6.35mm)from case
Component in accordance to RoHS 2011
/
65
/
EU
0.056(1.43)
0.043(1.10)
0.067(1.70)
0.059(1.50)
0.029(0.73)
MECHANICAL DATA
Case: JEDEC ITO-220AB molded plastic body
Terminals: Lead solderable per MIL-STD-750,method 2026
Polarity: As marked.
Mounting Position: Any
0.019(0.47)
0.104(2.64)
0.096(2.44)
0.029(0.73)
0.019(0.47)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25
℃
ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load,derate by 20%.)
Symbols
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward
Total device
rectified current(see Fig.1)
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage
at 5.0 A per leg(Notes 1 )
Maximum instantaneous reverse
current at rated DC blocking
voltage(Notes 1)
T
A
=25
°
C
T
A
=100
°
C
T
A
=125
°
C
SRF
1020CT
20
14
20
SRF
1030CT
30
21
30
SRF
1040CT
40
28
40
SRF
1060CT
60
42
60
5.0
10.0
150.0
SRF
10100CT
100
70
100
SRF
10150CT
150
105
150
SRF
10200CT
200
140
200
Units
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
R
θJC
T
J
T
STG
V
olts
V
olts
V
olts
A
mps
A
mps
Per leg
0
.
60
200
5
-
0.75
0.85
0.90
50
-
5
0.95
V
olts
μ
A
m
A
°C/W
°C
°C
Typical thermal resistance (Notes 2)
Operating junction temperature range
Storage temperature range
2.5
-55 to+150
-55 to+150
Notes:
1.Pulse test: 300
μ
s pulse width,1% duty cycle
2.Thermal resistance from junction to case
JINAN JINGHENG ELECTRONICS CO., LTD.
2
-
1
HTTP
://
WWW.JINGHENGGROUP.COM
RATINGS AND CHARACTERISTIC CURVES SRF1020CT THRU SRF10200CT
FIG.1-FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
12
10
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
175
150
PEAK FORWARD SURGE
CURRENT(AMPERES)
80
100
120
140 150
8
6
4
2
0
0
RESISTIVE OR INDUCTVE LOAD
125
100
75
50
25
0.1
1
10
100
20
40
60
LEAD TEMPERATURE (
°
C)
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS
20
INSTANTANEOUS FORWARD CURRENT( AMPERES)
T
J
=125
℃
10
T
J
=125
℃
10
(mA)
1
T
J
=25 C
PULSE WIDTH=300 S
1% DUTY CYCLE
INSTANTANEOUS REVERSE CURRENT
1
T
J
=75
℃
0.1
0.1
SRF10100CT-SRF10200CT
SRF1020CT-SRF1060CT
0.01
T
J
=25
℃
0.01
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
0.001
0
20
40
SRF10100CT-SRF10200CT
SRF1020CT-SRF1060CT
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.5-TYPICAL JUNCTION CAPACITANCE
4000
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, C/ W
100
JUNCTION CAPACITANCE(pF)
T
J
=25
℃
f=1.0MH
Z
Vsig=50mVp-p
10
1000
1
SRF10100CT-SRF10200CT
SRF1020CT-SRF1060CT
100
0.1
1
10
100
0.1
0.01
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
T, PULSE DURATION ,sec.
JINAN JINGHENG ELECTRONICS CO., LTD.
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