TECHNICAL SPECIFICATIONS OF SUPER FAST RECTIFIER
VOLTAGE RANGE - 50 to 400 Volts CURRENT - 8.0 Amperes
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* Super fast switching speed
* High reliability
* Good for switching mode circuit
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings 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%.
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: MIL-STD-202E, Method 208 guaranteed
* Mounting position: Any
* Weight: 2.24 grams
SF81
THRU
SF86
TO-220A
NOTES : 1. Test Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Suffix "R" for Reverse Polarity.
Dimensions in inches and (millimeters)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
C
= 100
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Typical Thermal Resistance
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
J
, T
STG
V
RMS
UNITS
100
Volts
Volts
Amps
300
8.0
150
3
50
Amps
0
C/ W
0
C
150
Operating and Storage Temperature Range
R
J C
I
O
-65 to + 150
pF
SF81
SF83
SF85
SF82
SF84
200
400
SF86
50
100
300
150
200
400
50
70
210
105
140
280
35
Volts
30
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 1)
V
F
I
R
nSec
uAmps
Maximum DC Reverse Current
Maximum Instantaneous Forward Voltage at 8.0A DC
Volts
10
35
@T
C
= 100
o
C
@T
C
= 25
o
C
trr
1.0
1.35
500
50
RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
48
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