CHENMKO ENTERPRISE CO.,LTD
SCHOTTKY BARRIER RECTIFIER
CURRENT 5.0 Amperes
SR520PT
THRU
SR560PT
TAGE RANGE 20 - 60 Volts
S
age has Underwriters Laboratory
y Classification 94V-0
ng noise
voltage drop
t capability
ng capability
ature soldering guaranteed :
econds , 0.375" (9.5mm) lead length,
) tension
DO-201AD
0.052(1.3)
DIA.
0.048(1.2)
1.0(25.4)
MIN.
CAL DATA
0.375(9.5)
0.335(8.5)
0.220(5.6)
DIA.
0.197(5.0)
1.0(25.4)
MIN.
DO-201AD molded plastic body
ated axial leads, solderable per MIL-STD-750,
ethod 2026
r band denotes cathode end
sition:
Any
grams
ATINGS AND ELECTRICAL CHARACTERISTICS
ambient temperature unless otherwise specified.
lf wave, 60 H
Z
, resistive or inductive load.
ad, derate current by 20%.
Dimensions in inches and (millimeters)
DO-201AD
SR560PT
60
42
60
UNITS
Volts
Volts
Volts
Amps
Amps
nF
o
ES
( At T
A
= 25
o
C unless otherwise noted )
RATINGS
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
R
JA
SR520PT
20
14
20
SR530PT
30
21
30
SR540PT
40
28
40
5.0
150
0.2
18
SR550PT
50
35
50
t Peak Reverse Voltage
tage
ing Voltage
Forward Rectified Current
d length (SEE FIG.1)
e Current 8.3 ms single half sine-wave
ted load (JEDEC method)
pacitance (Note 1)
sistance (Note 2)
C/W
o
o
ture Range
T
J
T
STG
-65 to +125
-65 to +150
-65 to +150
C
C
re Range
ACTERISTICS
( At T
A
= 25
o
C unless otherwise noted )
CHARACTERISTICS
SYMBOL
V
F
SR520PT
SR530PT
0.57
SR540PT
SR550PT
SR560PT
UNITS
Volts
eous Forward Voltage at 5.0 A DC
0.70
Reverse Current
I
R
10
mAmps
ng Voltage T
A
= 25
o
C
CTERISTIC CURVES ( SR520PT THRU SR560PT )
INSTANTANEOUS FORWARD CURRENT, ( A )
FIG. 2 - TYPICAL INSTANTANEOUS FORWARD
CHARCTERISTICS
20
10
RRENT DERATING CURVE
SR
55
0P
T~
SR520PT~SR540PT
SR550PT~SR560PT
ATURE, ( C )
PEAK FORWARD SURGE CURRENT, (A)
REVERSE VOLTAGE, ( % )
0P
100
E CHARACTERISTICS
175
150
125
100
80
T~
1.0
SR
56
0P
T
T
0.05
0.02
.1
.4
1.0
4
10
40
80
REVERSE VOLTAGE, ( V )
SR
4.0
2.0
1.0
0.5
0.2
0.1
T
J
=25 C
o
54
0P
T
J
=125 C
Pulse Width = 300us
1% Duty Cycle
o
125
o
150
175
0.1
0
.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
8.3 ms Single Half Sine-Wave
(JEDEC Method)
75
50
25
0
100
120
140
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60H
Z
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
