ELECTRICAL CHARACTERISTICS at 25°C

MINIMUM

MAXIMUM

MAXIMUM

MAXIMUM

MAXIMUM

DEVICE

BREAKDOWN

CLAMPING

CLAMPING

REVERSE

JUNCTION

PART

MARKING

STAND-OFF

VOLTAGE

VOLTAGE

LEAKAGE

CAPACITANCE

NUMBER

CODE

VOLTAGE

(NOTE 1)

(NOTE 3)

BIDIRECTIONAL

Volts

Volts

Volts

Volts

µµApF

SMDA05C-8

SEB

5.0

6.0*

9.8

11.0

100.0

350

SMDA12C-8

SED

12.0

13.4

19.0

24.0

1.0

150

SMDA15C-8

SEF

15.0

16.7

24.0

30.0

1.0

120

SMDA24C-8

SEH

24.0

26.7

43.0

55.0

1.0

100

NOTES:

µs sq. wave or equivalent

(2) Surge current waveform per Fig. 3 and derate per Fig. 2

0.045 ± 0.005

(1.14 ± .127)

.245 (6.22)

min

0.030 ± 0.005

(.762 ± .127)

0.050 typ.

(.127)

0.160 ± 0.005

(4.06 ± .127)

CIRCUIT DIAGRAM* - top view

SOLDER PAD GEOMETRY

100ns

1

µs

10

µs

100

µs

1ms

10ms

0.01

0.1

1

10

0

25

50

75

100 125 150 175 200

0

25

50

75

100

0

10

20

3040

5060

70

80

0

50

100

150

FIG. 1 - PEAK PULSE POWER RATING CURVE

FIG. 2 - PULSE DERATING CURVE

FIG. 3 - PULSE WAVEFORM

t, TIME,

µs

td, PULSE DURATION, sec.

PULSE DURATION

(td) IS DEFINED as

the POINT WHERE

the PEAK CURRENT

DECAYS to 50%

WAVEFORM - SEE FIG. 3

NON-REPETITIVE

8/20

µs WAVEFORM AS

DEFINED BY ANSI/EEE C62.35

2

tr=8.0

µ sec

RATING AND CHARACTERISTIC CURVES FOR SMDA05C-8 THRU SMDA24C-8

apply to the differential voltage between any two data line pins.

Hence the SMDA12C-8 is

designed to “see” a maximum voltage excursion of ± 6 volts between any two data lines.

14

8

7

1

GND

GND

GND

GND

N/C

N/C

Dimensions in inches and (millimeters)

td

*SMDA05C-8 is common anode configuration