SR820 thru SR860
SK820 thru SK860
MMIINNIIAATTUURREE SSCCHHOOTTTTKKYY BBAARRRRIIEERR
RREECCTTIIFFIIEERR
CCHHEENNGG--YYII
ELECTRONIC
VOLTAGE RANGE
20 TO 80 Volts
CURRENT
8.0 Amperes
TO-220AC
FEATURES
Low switching noise
Low forward voltage drop
Low thermal resistance
High current capability
High surge capability
High reliability
MECHANICAL DATA
Case: TO-220A molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: MIL-STD-202 method 208 guaranteed
Mounting position: Any
0
MAXIMUM RATINGS( At TA=25 C unless otherwise noted)
Symbol
SR820
SK820
20
SR830
SK830
30
SR835
SK835
35
SR840
SK840
40
SR845
SK845
45
SR850
SK850
50
SR860
SK860
60
UNITS
UNITS
Volts
Ratings
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Symbol
VRRM
21
25
32
35
VRMS
14
28
42
Volts
Maximum DC Blocking Voltage
45
50
VDC
20
30
35
40
60
Volts
Maximum Average Forward Rectified Current
.375" (9.5mm) lead length
8.0
Amps
IO
Peak Forward Surge Current, 8.3 ms single half
Amps
150
IFSM
sine-wave superimposed on rated load (JEDEC method)
0
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 3)
Operating Temperature Range
R
JC
2.5
C / W
700
-65 to +125
450
CJ
TJ
TSTG
pF
0
-65 to +150
C
0
Storage and Operating Temperature Range
-65 to +150
C
0
ELECTRICAL CHARACTERISTICS ( At TA=25 C unless otherwise noted)
Symbol
Characteristics
SK820
SK830
Sk835
.65
SK840
SK845
SK850
.75
SK860
UNITS
Volts
Maximum Instantaneous Forward Voltage at 8.0A DC
VF
0
mAmps
mAmps
1.0
30
@TA=25 C
Maximum Average Reverse Cruuent
at Rated DC Blocking Voltage
IR
0
@TA=100 C
Notes : 1. Thermal Resistance Junction to Case.
2. Suffix "R" for Reverse Polarity
3. Measured at 1MHz and applied reserse voltage of 4.0 Volts.