SF301
30.0 AMP SUPER FAST RECTIFIERS
THRU
SF306
VOLTAGE RANGE
50 to 400 Volts
CURRENT
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Good for switching mode application
.120(3.05)
DIA.
.115(2.92)
.180(4.53)
.170(4.32)
.840(21.34)
.170(4.32)
.150(3.81)
30.0 Amperes
.635(16.13)
TO-247
.205(5.21)
.195(4.49)
.625(15.88)
.320(8.13)
.310(7.87)
30
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
* Polarity: As Marked
* Mounting position: Any
* Weight: 5.60 grams
.820(20.83)
.12(3.0)
.11(2.8)
.095
(2.4)
.800(20.32)
.770(19.56)
.050(1.27)
.045(1.14)
.225(5.7)
.205(5.2)
.030(0.8)
.020(0.5)
PIN 1
PIN 3
Positive CT
Suffix "C"
+
CASE
PIN 2
PIN 1
PIN 3
Negative CT
Suffix "A"
CASE
PIN 2
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Tc=100 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 15.0A
Maximum DC Reverse Current
Tc=25 C
at Rated DC Blocking Voltage
Tc=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range T
J
, T
STG
NOTES:
SF301
50
35
50
SF302
100
70
100
SF303
150
105
150
SF304
200
140
200
SF305
300
210
300
SF306
400
280
400
UNITS
V
V
V
A
A
V
µA
µA
nS
pF
C
30.0
300
1.0
10
500
35
120
-65 +150
50
1.35
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
58
RATING AND CHARACTERISTIC CURVES (SF301 THRU SF306)
FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
Ω
NONINDUCTIVE
10
Ω
NONINDUCTIVE
trr
+0.5A
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
30
25
20
15
10
5
0
0
25
50
75
100
125
150
175
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
(+)
25Vdc
(approx.)
( )
1
Ω
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
D.U.T.
( )
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25A
|
|
|
|
|
|
|
|
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
CASE TEMPERATURE,( C)
FIG.3-TYPICAL FORWARD
CHARACTERISTICS
1000
50
INSTANTANEOUS FORWARD CURRENT,(A)
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
REVERSE LEAKAGE CURRENT, (
µ
A)
10
3.0
1.0
01~
SF3
04
06
100
Tc=100 C
10
05~
SF3
Tj=25 C
Pulse Width 300us
1% Duty Cycle
SF3
0.1
SF3
Tc=25 C
1.0
.01
0
.2
.4
.6
.8
1.0
1.2
1.4
0.1
0
20
40
60
80
100 120 140
FORWARD VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
FIG.5-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
500
FIG.6-TYPICAL JUNCTION CAPACITANCE
175
150
125
100
75
50
25
0
PEAK FORWARD SURGE CURRENT,(A)
400
300
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
200
100
0
1
5
10
50
100
JUNCTION CAPACITANCE,(pF)
.01
.05
.1
.5
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,(V)
59
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