SF44 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – GLASS PASSIVATED SUPER FAST RECTIFIER VOLTAGE 200 Volts CURRENT 4.0 Amperes

RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
GLASS PASSIVATED SUPER FAST RECTIFIER
VOLTAGE 200 Volts CURRENT 4.0 Amperes
SF44
FEATURES
* High reliability
* Low leakage
* Low forward voltage
* High current capability
* Super fast switching speed
* High surge capability
* Good for switching mode circuit
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 1.18 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%.
MAXIMUM RATINGS (At TA = 25^oC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Volts
Maximum DC Blocking Voltage
Maximum Average Forward Current
at TA = 55^oC
Peak Forward Surge Current IFM (surge):8.3 ms single half
sine-wave superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
CJ
TJ, TSTG
ELECTRICAL CHARACTERISTICS (At TA = 25^oC unless otherwise noted)
CHARACTERISTICS
Maximum Forward Voltage at 4.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TA = 25^oC
@TA =150^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.
SYMBOL
VF
IR
trr
DO-201AD
1.0 (25.4)
MIN.
.052 (1.3) _DIA.
.048 (1.2)
.375 (9.5)
.335 (8.5)
1.0 (25.4)
MIN.
.220 (5.6)
.197 (5.0) ^DIA.
Dimensions in inches and (millimeters)
SF44
200
140
200
4.0
125
50
-55 to + 175
SF44
0.95
5.0
50
20
UNITS
Volts
Volts
Volts
Amps
Amps
pF
0_C
UNITS
Volts
uAmps
nSec
2005-8
REV:A