Case: Molded plastic

50

2.0 AMP. Super Fast Plastic silic

Rectifiers

n

o

SF28

SF26

SF25

SF24

SF23

SF22

SF21

2.Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A

3. Measured at 1.0 MHz and Applied reverse Voltage of 4.0V D.C

Maximum Reverse Recovery Time (Note2 )

Typical Junction Capacitance (Note 3)

R

·Low forward voltage drop

·High current capability

·High reliability

·High surge current capability

Mechanical Data

·

DO-15

· Terminals: Plated leads solderable per

MIL-STD-202,Method 208 guaranteed

· Polarity: Color band dentes cathode end

· Mounting Position: Any

· Making: Type Number

· Lead Free: For RoHS/Lead Free Version

Rating at 25

℃ ambient temperature unless otherwise specified

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

For capacitive load derate current by 20%

SYMBOL

Unit

V

V

V

A

A

1.7

V

nS

pF

/W

℃

℃

Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case

1of2

uA

Typical Thermal Resistance Junction to

Ambient

25

Operating Temperature Range

-55 to + 125

Storage Temperature Range

-55 to + 150

℃

100

35

40

30

Peak Forward Surge Current 8.3ms Single half

sine-wave superimposed on rated load (JEDEC

Method)

Forward Voltage

@IF=2.0A

0.95

1.25

Peak Reverse Current

℃

5.0

Type Number

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Average Rectified Output Current (Note 1)

℃

2.0

SF21 THRU SF28

Features

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

420

600

400

300

200

150

100

50

280

210

140

105

70

35

600

400

300

200

150

100

50

MIN.

MIN.

DIA.

DIA.

DO-15

θJA

version:01

www.dyelec.com

℃