HITANO ENTERPRISE CORP.
SR820 THRU SR8100
TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 20 to 100 Volts
CURRENT - 8.0 Amperes
FEATURES
*
*
*
*
*
*
*
Low switching noise
Low forward voltage drop
Low thermal resistance
High current capability
High switching capability
High surge capability
High reliability
TO-220A
.055(1.4)
.043(1.1)
(2.75 )
MECHANICAL DATA
*
*
*
*
*
*
.197(5.0)
.148(3.8)
.154(3.91)
.421(10.7)
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: MIL-STD-202E, Method 208 guaranteed
Polarity: As marked
Mounting position: Any
Weight: 2.24 grams
.295(7.5)
.197(5.0)
.626(15.9)
.528(13.4)
.039
Max
(1.0)
.157
Typ
(4.0)
.583(14.8)
.500(12.7)
.051
(1.3)
.043(1.1)
.024(0.6)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
.100
Typ
(2.54)
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
.028(0.7)
.012(0.3)
.126
Typ
(3.2)
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SYMBOL
VRRM
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Maximum Instantaneous Forward Voltage at 8.0A DC
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
SR840
40
SR850
50
SR860
60
SR880
80
SR8100
100
UNITS
Volts
14
21
28
35
42
56
70
Volts
20
30
40
50
60
80
100
Volts
IO
at Derating Case Temperature
Peak Forward Surge Current IFM(surge): 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum DC Reverse Current at
Rated DC Blocking Voltage
SR830
30
VDC
Maximum RMS Voltage
SR820
20
VRMS
Maximum Recurrent Peak Reverse Voltage
@T C = 25 o C
@T C = 100 o C
8.0
Amps
I FSM
150
Amps
VF
IR
0.65
0.75
2.0
50
RθJC
5.0
CJ
700
T J , T STG
-65 to +125
Note : 1. Thermal Resistance Junction to Case per leg.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Suffix “R” for Reverse Polarity.
4. Suffix “F” Stands for “ITO-220A” package. (e.g.: SR820F , SR830F , .....etc)
0.85
Volts
mAmps
0
C/W
pF
0
C
