GLASS PASSIVATED SUPER FAST RECTIFIER
VOLTAGE RANGE 50 to 400 Volts CURRENT 30 Amperes
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* Super fast switching speed
* High reliability
* Good for switching mode circuit
MECHANICAL DATA
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%.
* Case: TO-247 molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 5.60 grams
SF301C
THRU
SF306C
TO-247
MAXIMUM RATINGS (At T
A
= 25
o
C unless otherwise noted)
ELECTRICAL CHARACTERISTICS (At T
A
= 25
o
C unless otherwise noted)
NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Suffix "A" =Common Anode.
Dimensions in inches and (millimeters)
2001-5
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
C
= 100
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
J
, T
STG
V
RMS
UNITS
100
Volts
Volts
Amps
300
30.0
300
3
120
Amps
0
C / W
0
C
150
Operating and Storage Temperature Range
R
JC
I
O
-65 to + 150
pF
SF301C
SF303C
SF305C
SF302C
SF304C
200
400
SF306C
50
100
300
150
200
400
50
70
210
105
140
280
35
Volts
100
CHARACTERISTICS
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 1)
V
F
SYMBOL
I
R
nSec
uAmps
Maximum DC Reverse Current
Maximum Instantaneous Forward Voltage at 15.0A DC
Volts
10
35
@T
C
= 100
o
C
@T
C
= 25
o
C
trr
1.0
1.35
500
50
UNITS
SF301C
SF303C
SF305C
SF302C
SF304C
SF306C
.245 (6.2)
.645 (16.0)
.625 (15.9)
.085 (2.16)
.135 (3.4)
.093 (2.30)
.076 (1.97)
.086 (2.18)
.076 (1.93)
.095 (2.4)
.085 (2.1)
.127 (3.22)
.117 (2.97)
.225 (5.7)
.795 (20.2)
.160 (4.1)
.140 (3.5)
.775 (19.7)
.205 (5.2)
.048 (1.22)
.044 (1.12)
.030 (.76)
.020 (.51)
.203 (5.16)
.193 (4.90)
.115 (2.9)
.075 (1.90)
.840 (21.3)
.820 (20.8)
.225 (5.7)
RECTRON
RATING AND CHARACTERISTIC CURVES ( SF301C THRU SF306C )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT, (A)
CASE TEMPERATURE, ( )
0
50
100
150
36
30
24
12
6.0
0
Single Phase Half Wave
60Hz Inductive or
Resistive Load
FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT, (A)
NUMBER OF CYCLES AT 60Hz
300
250
200
150
100
50
0
1
2
5
10
20
50
100
8.3ms Single Half Sine-Wave
(JEDED Method)
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, (A)
INSTANTANEOUS FORWARD VOLTAGE, (V)
80
10
4
20
40
.4
1.0
.1
.5
.6
.7
.8
.9
1.0
1.1
1.2
TJ = 25
Pulse Width=300us
1% Duty Cycle
FIG. 2 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, (uA)
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
1000
100
10
1.0
0.1
20
0
40
60
80
100
120
140
TC = 100
TC = 25
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, (pF)
REVERSE VOLTAGE, ( V )
TJ = 25
175
150
125
100
50
25
.1
.5 1.0
2
5
10 20
50 100 200
0
SF305C~SF306C
SF301C~SF304C
SF305C~SF306C
SF301C~SF304C
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