Datasheet > SMA40A

SMA40A

更新时间： 2024-11-23 06:12:11

品牌	Logo	应用领域
MIC		/
页数	文件大小	规格书
4页	65K
描述
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

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中文翻译

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数据手册

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SMA40A 数据手册

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Stand-off Voltage

Peak Pulse Power

5.0 to 170 Volts

300 Watts

SMA5.0 THRU SMA170CA

FEATURES

For surface mounted applications in order to

optimize board space

DO-214AC(SMA)

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

Typical I less than 1μA above 10V

High temperature soldering:

250℃/W seconds at terminals

Plastic package has Underwriters

Laboratory Flammability Classification 94V-O

Dimensions in inches and (millimeters)

MECHANICAL DATA

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

PPPM

Minimum 400

Watts

Peak Pulse Power Dissipation at TA=25℃(NOTE1,2,5)Fig.1

Peak Forward Surge Current per Figure 5 (NOTE 3)

IFSM

IPPM

40.0

See Table 1

1.0

Amps

Watts

℃

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

Steady Stage Power Dissipation (Note 4)

PM(AV)

TJ, TSTG

Operating Junction and Storage Temperature Range

50 to + 150

Notes:

1. Non-repetitive current pulse, per Fog.3 and derated above TA=25℃ per Fig.2

2. mounted on 5.0mm²copper pads to each terminal.

3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.

4. Lead temperature at 75℃ = TL.

5. Peak pulse power waveform is 10/1000μS.

E-mail:

sales@cnmic.com

Web Site:

www.cnmic.com

12 3 4

中文翻译

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