SK32 THRU SK310

CURRENT 3.0Amperes

VOLTAGE 20 to 100 Volts

Maximum Ratings and Electrical Characteristics

(Ratings at 25℃ ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive

load. For capacitive load, derate by 20%)

Features

Mechanical Data

· Plastic Package has Underwriters Laboratory

Flammability Classification 94V-0

· Metal silicon junction, majority carrier conduction

· For surface mount applications

· Guard ring for overvoltage protection

· Low power loss, high efficiency

· High current capability, Low forward voltage drop

· High surge capability

· For use in low voltage, high frequency inverters,

free wheeling, and polarity protection applications

· High temperature soldering guaranteed :

250℃/10 seconds at terminals

· Case : JEDEC SMC(DO-214AB) molded plastic body

· Terminals : Solder Plate, solderable per

MIL-STD-750, Method 2026

· Polarity : Color band denotes cathode end

· Weight : 0.007 ounce, 0.25 gram

Notes:

(1) Pulse test: 300μS pulse width, 1% duty cycle

(2) Thermal resistance junction to ambient

Symbols

SK32

Units

Maximum repetitive peak reverse voltage

20

Volts

Maximum RMS voltage

0.55

0.85

0.75

Maximum DC blocking voltage

Volts

Maximum average forward rectified

current 0.375"(9.5mm) lead length(see Fig. 1)

3.0

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load

(JEDEC method)

70.0

Amps

Amps

Maximum instantaneous forward voltage

at 3.0A (Note 1)

2.0

Volts

20

Maximum instantaneous reverse

current at rated DC blocking

voltage (Note1)

mA

Typical thermal resistance

17

℃/W

Operating junction temperature range

℃

Volts

14

20

Storage temperature range

-50 to +125

-65 to +150

℃

(Note 2)

SK33

30

21

30

SK34

40

28

40

SK35

50

35

50

SK36

60

42

60

SK38

80

56

80

SK39

90

63

90

SK310

100

70

100

Dimensions in inches and (millimeters)

0.124(3.15)

0.108(2.75)

0.245(6.22)

0.220(5.59)

0.012(0.31)

0.006(0.15)

0.280(7.11)

0.260(6.60)

0.103(2.62)

0.079(2.00)

0.050(1.27)

0.030(0.76)

0.008(0.203)

MAX.

0.320(8.13)

0.305(7.75)

DO-214AB (SMC)