SF81 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – GLASS PASSIVATED SUPER FAST RECTIFIER (VOLTAGE RANGE 50 to 400 Volts CURRENT 8.0 Amperes)

RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
GLASS PASSIVATED SUPER FAST RECTIFIER
VOLTAGE RANGE 50 to 400 Volts CURRENT 8.0 Amperes
SF81
THRU
SF86
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
* Case: TO-220A molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 2.24 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ^oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TO-220A
.108
(2.75)
.187 (4.7)
.413 (10.5)
.374 (9.5)
.153 (3.9) ^{.148 (3.8)}
.146 (3.7)
.053 (1.3)
.270 (6.9)
.047 (1.2)
.230 (5.8)
.04MAX.
(1.0)
.051
(1.3)
.043 (1.1)
.035 (0.9)
.102 (2.6)
.091 (2.3)
.610 (15.5)
.583 (14.8)
.157
(4.0)
.583 (14.8)
.531 (13.5)
.022 (0.56)
.014 (0.36)
.126
(3.2)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25^oC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TC = 100^oC
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)
Operating and Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
Rθ J C
CJ
TJ, TSTG
SF81
50
35
50
SF82
100
70
100
SF83
150
105
150
SF84
200
140
200
8.0
125
3
50
-65 to + 150
SF85
300
210
300
SF86
400
280
400
UNITS
Volts
Volts
Volts
Amps
Amps
0_{C/ W}
30
pF
0_C
ELECTRICAL CHARACTERISTICS (At TA = 25^oC unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 8.0A DC
Maximum DC Reverse Current
@TC = 25^oC
at Rated DC Blocking Voltage
@TC = 100^oC
Maximum Reverse Recovery Time (Note 1)
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.
SYMBOL
VF
IR
trr
SF81
SF82 SF83 SF84
1.0
10
500
35
SF85 SF86
1.35
50
UNITS
Volts
uAmps
nSec
2001-4