SMAJ70C datasheet, PDF - EEWORLD Datasheet

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SMAJ70C: Description400 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC; CategoryDiscrete semiconductor diode; File Size835KB，4 Pages; ManufacturerLGE; Websitehttp://www.luguang.cn/web_en/index.html

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SMAJ70C Overview

400 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC

SMAJ70C Parametric

Parameter Name	Attribute value
Parts packaging code	SMA
Manufacturer packaging code	SMA

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SMAJ SERIES

400Watts Surface Mount Transient Voltage Suppressor

Features

For surface mounted application

Low profile package

Built-in strain relief

Glass passivated junction

Excellent clamping capability

Fast response time: Typically less than 1.0ps

from 0 volt to BV min.

Typical I

less than 1µA above 10V

High temperature soldering guaranteed:

260

C / 10 seconds at terminals

Plastic material used carries Underwriters

Laboratory Flammability Classification 94V-0

400 watts peak pulse power capability with a 10

x 1000 us waveform by 0.01% duty cycle

(300W above 78V).

SMA/DO-214AC

0. 181( 4. 60)

0. 161( 4.10)

0. 063(1.60)

0.051(1.30)

0. 108( 2. 75)

0. 096( 2. 45)

0. 209( 5. 30)

0. 193(4. 90)

0. 012(0.30)

0. 006(0.15)

0.096(2.45)

0.078(2.00)

0.059( 1. 50)

0. 035(0. 90)

0.008(0.20)

0. 002(0.05)

Mechanical Data

Case: Molded plastic

Terminals: Pure tin plated lead free,

Polarity: Indicated by cathode band

Standard packaging: 12mm tape

Weight: 0.064 gram

Dimensions in inches and(millimeters)

Maximum Ratings and Electrical Characteristics

Rating at 25

ambient temperature unless otherwise specified.

Type Number

eak

ower

issipation at

=25 C, Tp=1ms(

ote 1)

Steady State Power Dissipation

Peak Forward Surge Current, 8.3 ms Single Half

Sine-wave Superimposed on Rated Load

(JEDEC method) (Note 2, 3)

Maximum Instantaneous Forward Voltage at 25.0A for

Unidirectional Only

Symbol

FSM

Value

Minimum 400

40.0

3.5

Units

Watts

Amps

Volts

Operating and Storage Temperature Range

, T

STG

-55 to + 150

1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T

=25 C Per Fig. 2.

Notes:

2. Mounted on 5.0mm

(.013 mm Thick) Copper Pads to Each Terminal.

3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per

Minute Maximum.

Devices for Bipolar Applications

1. For Bidrectional Use C or CA Suffix for Types SMAJ5.0 through Types SMAJ188.

2. Electrical Characteristics Apply in Both Directions.

http://www.luguang.cn

mail:lge@luguang.cn

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