SF51
THRU
SF56
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
GLASS PASSIVATED SUPER FAST RECTIFIER
VOLTAGE RANGE 50 to 400 Volts CURRENT 5.0 Amperes
FEATURES
* High reliability
* Low leakage
* Low forward voltage
* High current capability
* Super fast switching speed
* High surge capability
* Good for switching mode circuit
DO-201AD
MECHANICALDATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
(
)
.052 1.3
DIA.
(
)
.048 1.2
1.0 (25.4)
MIN.
* Weight: 1.18 grams
.375 (9.5)
.335 (8.5)
(
)
.220 5.6
DIA.
(
)
.197 5.0
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%.
1.0 (25.4)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At T
A
= 25oC unless otherwise noted)
RATINGS
SYMBOL
SF51
SF52
SF53
SF54
SF55
SF56
UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Volts
V
V
RRM
RMS
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
Volts
Volts
Volts
Maximum DC Blocking Voltage
Maximum Average Forward Current
V
DC
O
100
I
5.0
Amps
Amps
at TA
= 55oC
Peak Forward Surge Current IFM (surge):8.3 ms single half
sine-wave superimposed on rated load (JEDEC method)
I
FSM
150
Typical Junction Capacitance (Note 2)
C
J
50
30
pF
0 C
Operating and Storage Temperature Range
T
J
, TSTG
-65 to + 150
ELECTRICAL CHARACTERISTICS (At TA
= 25oC unless otherwise noted)
CHARACTERISTICS
Maximum DC Reverse Current
SYMBOL
SF51
SF52
SF53
SF54
SF55
SF56
UNITS
uAmps
@T
@T
A
A
= 25oC
=125oC
5.0
I
R
at Rated DC Blocking Voltage
150
Maximum Forward Voltage at 5.0A DC
0.95
1.25
Volts
nSec
V
F
Maximum Reverse Recovery Time (Note 1)
trr
35
NOTES : 1. Test Conditions: I
F
=0.5A, I
R=-1.0A, IRR=-0.25A.
2001-5
2. Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts.