SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

E-mail: sales@cnmic.com

Web Site: www.cnmic.com

Stand-off Voltage

5.0 to 170 Volts

SMA5.0 THRU SMA170CA

Peak Pulse Power

300 Watts

FEATURES

•

For surface mounted applications in order to

optimize board space

•

Low profile package

•

Built-in strain relief

•

Glass passivated junction

•

Low inductance

•

Excellent clamping capability

•

Repetition Rate (duty cycle): 0.01%

•

Fast response time: typical less than 1.0ps

from 0 volts to BV for unidirectional types

•

•

High temperature soldering:

250℃/W seconds at terminals

•

Plastic package has Underwriters

Laboratory Flammability Classification 94V-O

MECHANICAL DATA

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Cass: JEDEC DO-214 AC, low profile molded plastic

•

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

•

Polarity: Indicated by cathode band except bi-directional types

•

Weight: 0.002 ounces, 0.064 gram

•

Standard Packaging: 12mm tape per (EIA-481)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

•

Ratings at 25℃ ambient temperature unless otherwise specified

Symbols

Value

Unit

Minimum 400

Watts

Peak Forward Surge Current per Figure 5 (NOTE 3)

40.0

Amps

Peak Pulse Current on 10/10000μs wave from (NOTE1,FIG.2)

See Table 1

Amps

Steady Stage Power Dissipation (Note 4)

1.0

Watts

Operating Junction and Storage Temperature Range

50 to + 150

℃

Notes:

1.

2.

mounted on 5.0mm

3.

8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.

4.

5.

Peak pulse power waveform is 10/1000μS.

DO-214AC(SMA)

Dimensions in inches and (millimeters)