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 25oC 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 l ength
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
Amps5.0
150
550
Amps
0
C
Storage Temperature Range
I
O
pF
Operating Temperature Range T
J
SR520 SR540 SR550 SR560SR530
20 40 50 6030
14 28 35 4221
20 40 50 6030
-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
JA
θ
28
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