RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
TECHNICAL SPECIFICATIONS OF
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 20 to 60 Volts
CURRENT - 8.0 Amperes
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* High surge capabitity
* High reliability
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: 2.24 grams
SR820
THRU
SR860
TO-220A
NOTES : 1. Thermal Resistance Junction to Case per leg.
3. Suffix "R" for Reverse Po larity.
Dimensions in inches and (millimeters)
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Case Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Volts
Volts
Volts
Amps8.0
150
5.0
700
Amps
0
C/W
0
C
Storage Temperature Range
R
JC
I
O
pF
Operating Temperature Range T
J
-65 to + 150
-65 to + 150
0
C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
V
F
I
R
mAmps
Maximum Instantaneous Forward Voltage at 8.0A DC Volts
5.0
50
@T
C
= 25
o
C
@T
C
= 100
o
C
.65 .75
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: As marked
θ
SR820 SR830 SR840 SR850 SR860
20 30 40 50 60
14 21 28 35 42
20 30 40 50 60
30
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