SM03 thru SM36

selected voltage should be equal to or greater than the continuous peak operating voltage of the circuit to be protected.

WAVE FORMS

MOUNTING PAD SOT23

CIRCUIT DIAGRAM

0

10

20

30

0

50

100

t -- Time in microsec

Peak Value -- Ipp

Half-Value --

Ipp

2

8 X 20 Waveform

t

FIGURE 2

Pulse Wave Form

FIGURE 1

Peak Pulse Power Vs Pulse Time

ELECTRICAL CHARACTERISTICS PER LINE @ 25ºC Unless otherwise specified

STAND

OFF

VOLTAGE

VOLTS

BREAKDOWN

VOLTAGE

@1 mA

VOLTS

CLAMPING

VOLTAGE

@ 1 Amp

(FIGURE 2)

VOLTS

CLAMPING

VOLTAGE

@ 5 Amp

(FIGURE 2)

VOLTS

LEAKAGE

CURRENT

µA

CAPACITANCE

@0V, 1 MHz

C

Pin 1-3 or 2-3

pF

CAPACITANCE

@0V, 1 MHz

C

Pin 1-2

pF

PART

NUMBER

DEVICE

MARKING

MIN

MAX

MAX

MAX

MAX

MAX

SM03

M03

3.3

4

7

9

200

800

400

SM05

M05

5.0

6.0

9.8

11

100

600

300

SM12

M12

12.0

13.3

19

24

1

185

93

SM15

M15

15.0

16.7

24

30

1

140

70

SM24

M24

24.0

26.7

43

55

1

88

44

SM36

M36

36.0

40.0

60

75

1

88

39

selected voltage should be equal to or greater than the continuous peak operating voltage of the circuit to be protected.

MCC