MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS

MECHANICAL DATA

FEATURES

Data Sheet No. SBDA-302-1B

MECHANICAL SPECIFICATION

Ratings at 25 °C ambient temperature unless otherwise specified.

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

For capacitive loads, derate current by 20%.

Average Forward Rectified Current @ T = 90 C (T measured on

cathode lead, 1/32 in. from case))

LL

o

PARAMETER (TEST CONDITIONS)

Maximum DC Blocking Voltage

Peak Forward Surge Current ( 8.3mS single half sine wave

superimposed on rated load)

Maximum Forward Voltage at 3 Amps DC

Maximum Peak Recurrent Reverse Voltage

Maximum RMS Voltage

Series Number

SYMBOL

SK304

SK302

RATINGS

VOLTS

AMPS

UNITS

VOLTS

SK306

SK307

SK310

20

40

60

70

100

20

40

60

70

100

14

28

42

49

70

3

120

0.5

100

0.7

0.8

Typical Thermal Resistance, Junction to Ambient

Junction Operating Temperature Range

Maximum Average DC Reverse Current

At Rated DC Blocking Voltage (Note 1)

R

°C/W

°C

mA

Typical Junction Capacitance (Note 2)

Storage Temperature Range

pF

@T =

25 C

L

o

@ T = 100 C

L

o

0.5

20

20

250

-65 to +125

-65 to +150

4.97fsbda302

-65 +150

to

3 AMP SCHOTTKY BARRIER RECTIFIERS

Metal semiconductor junction with guard ring

Epitaxial Construction

Low forward voltage drop

High current capacity

For use in low voltage, high frequency inverters, free wheeling,

and polarity protection applications

Case: JEDEC DO-27 molded epoxy (U/L Flammability Rating 94V-0)

Terminals: Plated axial leads

Solderability: Per MIL-STD 202 Method 208 guaranteed

Polarity: Color band denotes cathode

Mounting Position: Any

Weight: 0.04 Ounces (1.12 Grams)

A7

(1) Lead temperature reference is cathode lead 1/32 in from case.

(2) Measured at 1MHz & applied reverse voltage of 4 volts

NOTES:

Color Band

Denotes

Cathode

LD (Dia)

BD (Dia)

LL

BL

LL

ACTUAL SIZE OF

DO-27 PACKAGE

Sym

In

mm

Minimum

Maximum

BL

BD

LL

LD

1.00

0.048

In

mm

0.365

0.205

0.052

9.28

5.2

1.3

25.4

1.2

SERIES SK302 - SK310

DO-27

Tel.: (310) 767-1052

Fax: (310) 767-7958

DIOTEC ELECTRONICS CORP.

Gardena, CA 90248

U.S.A

18020 Hobart Blvd., Unit B