FEATURES

●

Super fast switching time for high efficiency

●

Low forward voltage drop and

high current capabiltiy

●

Low reverse leakage current

●

Plastic material has UL flammability

classification 94V-0

MECHANICAL DATA

●

Case: JEDEC DO-15 molded plastic

●

Polarity: Color band denotes cathode

●

Weight: 0.0415ounces ,0.4grams

●

Mounting position: Any

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25℃ ambient temperature unless otherwise specified.

Single phase, half wave ,60Hz, resistive or inductive load.

For capacitive load, derate current by 20%

CHARACTERISTICS

SYMBOL

SF21

SF22

SF23

SF24

SF25

SF26

SF28

UNIT

Maximum Recurrent Peak Reverse Voltage

50

100

150

200

300

400

600

V

Maximum RMS Voltage

35

70

105

140

210

280

420

V

Maximum DC Blocking Voltage

50

100

150

200

300

400

600

V

Maximum Average Forward

Rectified Current

Peak Forward Surge Current

8.3ms Single Half Sine-Wave

Super Imposed on Rated Load(JEDEC Method)

Peak Forward Voltage at 2.0A DC

1.3

V

Maximum DC Reverse Current

at Rated DC Blocking Voltage

Maximum Reverse Recovery Time(Note 1)

Trr

50

nS

Typical Junction Capacitance (Note2)

pF

Typical Thermal Resistance (Note3)

℃

/W

Operating Temperature Range

℃

Storage Temperature Range

℃

35

40

1.25

40

30

25

-55 to +125

-55 to +150

5.0

A

2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC

3.Thermal resistance junction to ambient.

SF21 thru SF28

SUPER FAST RECTIFIERS

REVERSE VOLTAGE - 50 to 600 Volts

FORWARD CURRENT - 2.0 Amperes

Dimensions in inches and (millimeters)

100

2.0

75

0.95

A

μA

DO-15

.140(3.6)

.104(2.6)

DIA

.034(0.9)

.028(0.7)

DIA

.300(7.6)

.230(5.8)

1.0(25.4)

MIN

1.0(25.4)

MIN

星合电子

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