SR520
THRU
SR560
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
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
DO-201AD
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
(
)
.052 1.3
DIA.
(
)
.048 1.2
1.0 (25.4)
MIN.
* Weight: 1.18 grams
.375 (9.5)
.335 (8.5)
(
)
.220 5.6
DIA.
(
)
.197 5.0
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
1.0 (25.4)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At T
A
= 25oC unless otherwise noted)
RATINGS
SYMBOL
SR520
20
SR530
30
SR540
40
SR550
50
SR560
60
UNITS
Volts
V
V
RRM
RMS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
14
21
28
35
42
Volts
V
DC
O
20
30
40
50
60
Volts
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375” (9.5mm) lead length
I
5.0
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
150
Amps
0C/W
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
R θ J A
18
CJ
J
200
pF
0 C
T
-65 to + 125
-65 to + 150
Storage Temperature Range
T
STG
-65 to + 150
0 C
ELECTRICAL CHARACTERISTICS (At TA
= 25oC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 5.0A DC
Maximum Average Reverse Current
SYMBOL
SR520
SR530
.55
SR540
10
SR550
SR560
UNITS
Volts
.70
V
F
TA
= 25oC
mAmps
I
R
at Rated DC Blocking Voltage
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.
2001-5