BYTES SF302A, SF302C, SF303A, SF303C, SF301A Datasheet

30.0 AMP SUPER FAST RECTIFIERS

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)

30.0

300

10

500

120

-65 +150

V

A

A
V

µA

µA

nS

pF

NOTES:

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.

SF301 SF306THRU

30.0 Amperes

SF301 SF302 SF303 SF304 SF305 SF306 UNITS

50 100 150 200 300 400

50 100 150 200 300 400

35 70 105 140 210 280

V

35

50

V

1.0

1.35

FEATURES

MECHANICAL DATA

* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Good for switching mode application

* 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

VOLTAGE RANGE

50 to 400 Volts

CURRENT

TO-247

Dimensions in inches and (millimeters)

.635(16.13)

.840(21.34)

.800(20.32)

.320(8.13)

.12(3.0)

.170(4.32)

.050(1.27)

.205(5.21)

.225(5.7)

.030(0.8)

.120(3.05)

.180(4.53)

.625(15.88)

.820(20.83)

.770(19.56)

.310(7.87)

.11(2.8)

.150(3.81)

.045(1.14)

.195(4.49)

.205(5.2)

.020(0.5)

.115(2.92)

.170(4.32)

DIA.

.095
(2.4)

30

+

PIN 1

PIN 3

PIN 2

CASE

Positive CT
Suffix "C"

PIN 1

PIN 3

PIN 2

CASE

Negative CT
Suffix "A"

Operating and Storage Temperature Range T , TJ STG

C

58

0.1

0.1
0

1.0

1.0

.01

10

10

50

100

1000

RATING AND CHARACTERISTIC CURVES (SF301 THRU SF306)

FIG.3-TYPICAL FORWARD

FIG.4-TYPICAL REVERSE

FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC

CHARACTERISTICS

CHARACTERISTICS

FIG.2-TYPICAL FORWARD CURRENT

AVERAGE FORWARD CURRENT,(A)

FIG.5-MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

PEAK FORWARD SURGE CURRENT,(A)

FIG.6-TYPICAL JUNCTION CAPACITANCE

REVERSE VOLTAGE,(V)

JUNCTION CAPACITANCE,(pF)

INSTANTANEOUS FORWARD CURRENT,(A)

REVERSE LEAKAGE CURRENT, ( A)µ

FORWARD VOLTAGE,(V)

PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)

Pulse Width 300us
1% Duty Cycle

5

0

10

15

20

25

30

175

150

125

100

75

50

25

0

(+)

(+)

25Vdc
(approx.)

( )

( )

10
NONINDUCTIVE

50
NONINDUCTIVE

Ω

Ω

PULSE
GENERATOR
(NOTE 2)

OSCILLISCOPE
(NOTE 1)

1
NON­INDUCTIVE

Ω

NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.

2. Rise Time= 10ns max., Source Impedance= 50 ohms.

+0.5A

0

-0.25A

-1.0A

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1cm

SET TIME BASE FOR

50 / 10ns / cm

trr

.01 .05 .1 .5 1 5 10 50 100

D.U.T.

0 .2 .4 .6 .8 1.0 1.2 1.4

20 40 60 80 100 120 140

3.0

Single Phase

Half Wave 60Hz

Resistive Or Inductive Load

DERATING CURVE

SF3

05~SF306

SF3

01~SF304

0 25 50 75 100 125 150 175

CASE TEMPERATURE,( C)

Tc=100 C

Tc=25 C

Tj=25 C

100

0

200

300

400

500

NUMBER OF CYCLES AT 60Hz

1 10 5

50

100

Tj=25 C

8.3ms Single Half

Sine Wave

JEDEC method

59