- 246 - REV.1 Oct.-2003
SFR601
THRU
SFR607
6.0 AMPS. Soft Fast Recovery Rectifiers
Voltage Range
50 to 1000 Volts
Current
6.0 Amperes
F
eatures
a Low forward voltage drop
a High current capability
a High reliability
a
High surge current capability
a
Fast switching for high efficiency
M
echanical Data
a Cases: Molded plastic
a Epoxy: UL 94V-0 rate flame retardant
a Lead: Axial leads, solderable per MIL-STD-
202, Method 208 guaranteed
a Polarity: Color band denotes cathode end
a High temperature soldering guaranteed:
260/10 seconds/.375”,(9.5mm) lead length
s
at 5 lbs.,(2.3kg) tension
a
Weight: 1.65 grams
R-6
Dimensions in inches and (millimeters)
M
aximum Ratings and Electrical Characteristics
Rating at 25ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number Symbol
SFR
601
SFR
602
SFR
603
SFR
604
SFR
605
SFR
606
SFR
607
Unit
s
Maximum Rec urrent P eak Reverse Vol t age
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS Voltage VRMS
35
70
140
280
420
560
700
V
Maximum DC Bl oc king Voltage VDC 50
100
200
400
600
800
1000
V
Maximum Average Forward Rectifi ed
Current .375”(9.5 mm) Lead Length
@TA = 55 I(AV) 6.0 A
Peak Forward Surge Current, 8. 3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method ) IFSM
200 A
Maximum Instantaneous Forward Volt age
@6.0A VF 1.2 V
Maximum DC Reverse Current @ TA=25
at Rated DC Blocking Vol tage @ TA=75 IR 10
200 uA
uA
Maximum Reverse Recovery Time ( Note 1 )
Trr 120 200
350 nS
Typica l Juncti on Capacitance ( Not e 2 ) Cj 100 pF
Operating Temperature Range TJ -65 to +150
Storage Temperature Range TSTG -65 to +150
Notes:1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4..0 Volts D.C.
.
- 247-
FIG.5- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
DUT
(+)
50Vdc
(approx)
(-)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
(-)
(+)
10W
NONINDUCTIVE
-1.0A
-0.25A
0
+0.5A
trr
1cm SET TIME BASE FOR
5/ 10ns/ cm
RATINGS AND CHARACTERISTIC CURVES (SFR601 THRU SFR607)
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT. (A)
FIG.3- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT. (A)
1.6 1.8 2.00.6 0.8 1.0 1.2 1.4
40
1
0.1
10
1000
100
FORWARD VOLTAGE. (V)
Tj=25 C
Pulse Width=300 s
1% Duty Cycle
o
FIG.4- TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE.(pF)
12 4610 100604020
200
400
300
500
600
700
40
60
100
REVERSE VOLTAGE. (V)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
AVERAGE FORWARD CURRENT AMPERES
250 50 75 100 125 150 175
4
0
2
6
8
AMBIENT TEMPERATURE. ( C)
o
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)
Lead Length
105 50 100
100
150
50
10
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine Wave
JEDEC Method
Tj=25 C
0
