TECHNICAL SPECIFICATION
S OF
SUPER FAST RECTIFIER
VOLTAGE RANGE - 50 to 600 Volts
CURRENT - 2.0 Amperes
FEATURES
* High
reliability
* Low leakage
* Low forward voltage
* High current capability
* Super fast switching speed
* High surge capability
* Good for switching mode circuit
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%.
SF21
THRU
SF28
NOTES :
1. Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A.
2. Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts.
Dimensions in inches and (millimeters)
MECHANICAL DATA
*
Case: Molded plastic
*
Epoxy: UL 94V-0 rate flame retardant
*
Lead: MIL-STD-202E, Method 208 guaranteed
*
Mounting position: Any
*
Weight: 0.38 gram
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 1)
V
F
I
R
trr
0.95
5.0
uAmps
nSec
Maximum DC Reverse Current
Maximum Forward Voltage at 2.0A DC
Volts
@T
A
=
25
o
C
@T
A
=150
o
C
1.25
200
35
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Volts
Maximum DC Blocking Voltage
Maximum Average Forward Current
T
A
= 55
o
C
Peak Forward Surge Current I
FM
(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
V
RRM
V
DC
I
O
I
FSM
C
J
T
J
, T
STG
V
RMS
Volts
Volts
Volts
Amps
2.0
75
30
-65 to + 150
Amps
pF
0
C
UNITS
20
SF21
SF22
SF23
SF24
SF25
SF26
SF28
50
100
150
200
300
400
600
50
100
150
200
300
400
600
35
70
105
140
21