Notes:

(1) Pulse test with PW=300 Sec, 2% Duty Cycle

Symbols

SK22

SK23

SK24

SK25

SK26

SK27

SK28

SK29 SK2B

Units

Maximum repetitive peak reverse voltage

V

RRM

20

30

40

50

60

70

80

90

100

Volts

Maximum RMS voltage

V

RMS

14

21

28

35

42

49

56

63

70

Volts

Maximum DC blocking voltage

V

DC

20

30

40

50

60

70

80

90

100

Volts

Maximum average forward rectified current

at T

(see Figure 1)

I

(AV)

2.0

Amps

Peak forward surge current

8.3mS single half sine-wave superimposed

on rated load (MIL-STD-750D 4066 method)

I

FSM

50.0

Amps

Maximum instantaneous forward voltage at 2.0A (Note 1)

V

F

0.55

0.70

0.85

Volts

Maximum DC reverse current (Note 1)

T

at rated DC blocking voltage

T

I

R

0.5

20.0

mA

Typical thermal resistance (Note 2)

R

JL

R

JA

17.0

75.0

/W

Operating junction temperature range

T

J

-50 to +125

Storage temperature range

T

STG

-50 to +150

Features

Mechanical Data

SK22 THRU SK2B

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Plastic package has underwriters Laboratory

Flammability Classification 94V-0

For surface mounted applications

Low profile package

Built-in strain relief

Metal to silicon rectifier, majority carrier conduction

Low power loss, high efficiency

High current capability, low V

F

High surge capacity

For use in low voltage high frequency inverters,

free wheeling, and polarity protection applications

High temperature soldering guaranteed:

260 /10 seconds at terminals

Case: SMA molded plastic

Terminals: Solder plated solderable per

MIL-STD-750, method 2026

Polarity: Color band denotes cathode

Weight: 0.004 ounce, 0.11 gram

Maximum Ratings and Electrical Characteristics

1

Ratings at 25 ambient temperature unless otherwise specified.

Resistive or inductive load.

DI M E NS I O NS

DI M

i n c hes

m m

No t e

Mi n .

Ma x .

Mi n .

Ma x .

A

0 . 216

0. 226

5. 48

5. 74

B

0 . 176

0. 182

4. 48

4. 63

C

0 . 094

0. 100

2. 40

2. 55

D

0 . 170

0. 176

4. 33

4. 48

E

0 . 039

0. 055

1. 00

1. 40

F

0 . 080

0. 081

2. 03

2. 07

G

0 . 068

0. 083

1. 72

2. 10

H

0 .1 1 2

0 . 1 1 8

2 .8 5

3 .0 0

J

0 . 057

-

1 . 4 4

-

K

-

0. 018

-

0 . 4 5

L

0 . 016

-

0 . 4 0

-

M

0 . 109

0. 1 1 5

2 . 7 7

2 . 9 3

N

0 . 105

0. 107

2. 67

2. 73

P

0 . 078

0. 081

2. 00

2. 05