8.0A Schottky Barrier Rectifiers
SR820-SR860
TO-220AC
.185(4.70)
.175(4.44)
Features
Low forward voltage drop
High current capability
High reliability
High surge current capability
Epitaxial construction
.113(2.87)
.103(2.62)
.412(10.5)
MAX
DIA
.154(3.91)
.148(3.74)
.27(6.86)
.23(5.84)
.594(15.1)
.587(14.9)
.055(1.40)
.045(1.14)
PIN1
.16(4.06)
.14(3.56)
2
.11(2.79)
.10(2.54)
.56(14.22)
.53(13.46)
.037(0.94)
.027(0.68)
Mechanical Data
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Polarity: As Marked
Mounting position: Any
Weight: 2.24 grams
.205(5.20)
.195(4.95)
.025(0.64)
.014(0.35)
PIN 1
PIN 2
CASE
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating 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%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 8.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJC (Note 2)
Operating Temperature Range T
J
Storage Temperature Range T
STG
NOTES:
SR820 SR830 SR835 SR840 SR845 SR850 SR860 UNITS
20
30
35
40
45
50
60
V
V
14
21
24
28
31
35
42
V
20
30
35
40
45
50
60
8.0
150
0.65
5.0
50
700
3.0
-65
+125
-65
+150
-65
+150
460
0.75
A
A
V
mA
mA
pF
C/W
C
C
Ta=100 C
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Case.
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