Datasheet > SMA43

SMA43

更新时间： 2024-11-05 22:43:03

品牌	Logo	应用领域
台湾光宝 - LITEON		射频微波
页数	文件大小	规格书
4页	52K
描述
UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

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中文翻译

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SMA43 数据手册

LITE-ON

SEMICONDUCTOR

SMA SERIES

SURFACE MOUNT

UNIDIRECTIONAL AND BIDIRECTIONAL

TRANSIENT VOLTAGE SUPPRESSORS

6.8 200

STAND-OFF VOLTAGE -

POWER DISSIPATION -

Volts

400

WATTS

FEATURES

Rating to 200V VBR

SMA

For surface mounted applications

Reliable low cost construction utilizing molded plastic

technique

SMA

MIN.

4.06

2.29

1.27

0.15

4.83

0.05

2.01

0.76

Plastic material has UL flammability classification

94V-O

DIM.

MAX.

4.57

2.92

1.63

0.31

5.59

0.20

2.62

1.52

Typical IR less than 1uA above 10V

Fast response time: typically less than 1.0ps for

Uni-direction,less than 5.0ns for Bi-direction,form 0

Volts to BV min

MECHANICAL DATA

Case : Molded plastic

All Dimensions in millimeter

Polarity : by cathode band denotes uni-directional

device none cathode band denotes bi-directional

device

Weight : 0.002 ounces, 0.064 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

℃

Ratings at 25 ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%

CHARACTERISTICS

SYMBOLS

VALUE

UNIT

PEAK POWER DISSIPATION AT T

T = 1ms (Note 1,2)

= 25 C,

Minimum 400

WATTS

AMPS.

Peak Forward Surge Current 8.3ms

single half sine-wave super imposed

FSM

on rated load (Note 3)

(JEDEC METHOD)

1.0

WATTS

Steady State Power Dissipation at TL =75 C

M(AV)

Maximum Instantaneous forward voltage

at 35A for unidirectional devices only (Note 3)

3.5

Volts

-55 to +150

Operating Temperature Range

Storage Temperature Range

STG

-55 to +175

NOTES : 1. Non-repetitive current pulse, per fig. 3 and derated above T = 25 C per fig.1.

REV. 2, 01-Dec-2000, KSIA01

2. Thermal Resistance junction to Lead

3. 8.3ms single half-sine wave duty cycle= 4 pulses maximum per minute (unidirectional units only).

12 3 4

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