TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 20 to 60 Volts CURRENT - 5.0 Amperes
FEATURES
* High reliability
* Low switching noise
* Low forward voltage drop
* High current capability
* High switching capability
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Mounting position: Any
* Weight: 1.18 grams
SR520
THRU
SR560
NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5*(12.7mm) Lead Length.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
DO-27
Dimensions in inches and (millimeters)
Maximum DC Reverse Current
at Rated DC Blocking Voltage
V
F
I
R
mAmps
Maximum Instantaneous Forward Voltage at 5.0A DC
Volts
5.0
.55
.70
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375*(9.5mm) lead length
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Volts
Volts
Volts
Amps
5.0
150
550
Amps
0
C
Storage Temperature Range
I
O
pF
Operating Temperature Range
T
J
SR520
SR540
SR550
SR560
SR530
20
40
50
60
30
14
28
35
42
21
20
40
50
60
30
-65 to + 150
-65 to + 150
0
C
RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end
@T
A
= 25
o
C
@T
A
= 100
o
C
50
400
Typical Thermal Resistance (Note 1)
18
0
C/ W
R
J A
28
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