SF51PT
THRU
CHENMKO ENTERPRISE CO.,LTD
GLASS PASSIVATED
SUPER FAST RECTIFIER
VOLTAGE RANGE 50 - 600 Volts CURRENT 5.0 Amperes
SF56PT
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* High reliability
* Low leakage
* Low forward voltage
* High current capability
DO-201AD
* Super fast switching speed
* High surge capability
* Good for switching mode circuit
0.052(1.3)
DIA.
0.048(1.2)
1.0(25.4)
MIN.
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
0.375(9.5)
0.335(8.5)
Polarity: Color band denotes cathode end
Mounting Position: Any
0.220(5.6)
0.197(5.0)
DIA.
Weight: 1.18 grams
1.0(25.4)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
DO-201AD
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
SF51PT SF52PT SF53PT SF54PT SF55PT SF56PT UNITS
50
35
50
100
70
200
140
200
300
210
300
400
280
400
600
420
600
Volts
Volts
Volts
VRMS
Maximum DC Blocking Voltage
VDC
100
Maximum Average Forward Current at TA = 55oC
IO
5.0
Amps
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
150
Typical Junction Capacitance (Note 1)
CJ
50
30
pF
oC
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
SF51PT
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 5.0 A DC
Maximum DC Reverse Current
SYMBOL
UNITS
Volts
SF52PT SF53PT SF54PT SF55PT SF56PT
0.95 1.27 1.75
VF
TA = 25oC
5.0
150
35
uAmps
uAmps
nSec
IR
TA = 125oC
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 2)
trr
2001-6
NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts
2. Test Conditions : IF = 0.5 A, IR = -1.0 A, IRR = -0.25 A