SFR601
THRU
SFR607
6.0 AMPS. Soft Fast Recovery Rectifiers
Voltage Range
50 to 1000 Volts
Current
6.0 Amperes
Features
Low forward voltage drop
High current capability
High reliability
High surge current capability
Fast switching for high efficiency
R-6
Mechanical Data
Cases: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Axial leads, solderable per MIL-STD-
202, Method 208 guaranteed
Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
260℃/10 seconds/.375”,(9.5mm) lead lengths
at 5 lbs.,(2.3kg) tension
Weight: 1.65 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol SFR SFR
Type Number
601 602
Maximum Recurrent Peak Reverse Voltage
50 100
V
RRM
Maximum RMS Voltage
35
70
V
RMS
Maximum DC Blocking Voltage
50 100
V
DC
Maximum Average Forward Rectified
Current .375”(9.5mm) Lead Length
@T
A
= 55℃
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@6.0A
Maximum DC Reverse Current @ T
A
=25℃
at Rated DC Blocking Voltage @ T
A
=75℃
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance ( Note 3 )
Operating Temperature Range
Storage Temperature Range
SFR
603
SFR
604
SFR
605
SFR
606
SFR
Units
607
200
140
200
400
280
400
6.0
200
1.2
10
200
600
420
600
800 1000
560 700
800 1000
V
V
V
A
A
V
uA
uA
nS
pF
O
I
(AV)
I
FSM
V
F
I
R
Trr
Cj
R
θ
JA
120
200
100
35
-65 to +150
-65 to +150
350
C/W
T
J
T
STG
Notes:1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C.
3. Mount on Cu-Pad Size 16mm x 16mm on P.C.B.
℃
℃
- 430 -
RATINGS AND CHARACTERISTIC CURVES (SFR601 THRU SFR607)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
8
200
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT. (A)
AVERAGE FORWARD CURRENT AMPERES
6
100
4
2
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)
Lead Length
50
Tj=25
O
C
8.3ms Single Half Sine Wave
JEDEC Method
0
10
0
25
50
75
100
o
125
150
175
1
5
10
50
100
AMBIENT TEMPERATURE. ( C)
NUMBER OF CYCLES AT 60Hz
FIG.3- TYPICAL FORWARD CHARACTERISTICS
1000
700
600
500
400
FIG.4- TYPICAL JUNCTION CAPACITANCE
INSTANTANEOUS FORWARD CURRENT. (A)
JUNCTION CAPACITANCE.(pF)
300
200
100
40
100
10
Tj=25
o
C
Pulse Width=300 s
1% Duty Cycle
60
40
1
2
4
6
10
20
40
60
100
1
REVERSE VOLTAGE. (V)
0.1
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
FORWARD VOLTAGE. (V)
FIG.5- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
- 431 -
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