RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
SR820S
THRU
SR860S
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
.05 (1.27 REF.)
D2PAK
MECHANICAL DATA
*
*
*
*
*
Case: D2PAK molded plastic
Epoxy: Device has UL flammability classification 94V-O
Lead: MIL-STD-202E method 208C guaranteed
Mounting position: Any
Weight: 2.2 grams
.185 (4.70)
.177 (4.50)
.051 (1.29)
.049 (1.25)
.343 (8.70)
.335 (8.50)
.624 (15.84)
.576 (14.64)
.151 (3.84)
.143 (3.64)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
o
.200 (5.08)
.401 (10.19)
.399 (10.13)
.015 (0.381)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(At T
A
= 25
o
C unless otherwise noted)
RATINGS
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 3)
Operating Temperature Range
Storage Temperature Range
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
R
胃
JC
C
J
T
J
T
STG
700
-65 to + 125
-65 to + 150
SR820S SR830S SR835S SR840S SR845S SR850S SR860S UNITS
20
14
20
30
21
30
35
25
35
40
28
40
8.0
150
2.5
450
-65 to + 150
45
32
45
50
35
50
60
42
60
Volts
Volts
Volts
Amps
Amps
0
.065 (1.65)
.052 (1.32)
.048 (1.22)
.032 (0.81)
.043 (1.10)
C/ W
pF
0
0
C
C
ELECTRICAL CHARACTERISTICS
(At T
A
= 25
o
C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 8.0A DC
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@T
C
= 25 C
@T
C
= 100
o
C
o
SYMBOL
V
F
I
R
SR820S SR830S SR835S SR840S SR845S SR850S SR860S UNITS
.65
5.0
50
.75
Volts
mAmps
mAmps
2001-3
NOTES : 1. Thermal Resistance Junction to Case.
2. Suffix 鈥淩鈥?for Reverse Polarity.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
RECTRON
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