Datasheet > SMAJ7.5

SMAJ7.5

更新时间： 2024-11-29 04:31:47

品牌	Logo	应用领域
TSC		/
页数	文件大小	规格书
5页	81K
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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SMAJ7.5 数据手册

SMAJ SERIES

Surface Mount Transient Voltage Suppressor

Voltage Range

5.0 to 170 Volts

400 Watts Peak Power

SMA/DO-214AC

Features

ꢀ

For surface mounted application

Low profile package

Built-in strain relief

Glass passivated junction

Excellent clamping capability

.062(1.58)

.050(1.27)

.111(2.83)

.090(2.29)

Fast response time: Typically less than 1.0ps from 0 volt to

BV min.

.187(4.75)

.160(4.06)

ꢀ

Typical I_Rless than 1μA above 10V

High temperature soldering guaranteed:

260^OC / 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).

.103(2.61)

.078(1.99)

.012(.31)

.006(.15)

Mechanical Data

.008(.20)

.004(.10)

.056(1.41)

.035(0.90)

ꢀ

Case: Molded plastic

Terminals: Solder plated

Polarity: Indicated by cathode band

Standard packaging: 12mm tape (EIA STD RS-481)

.210(5.33)

.195(4.95)

ꢀ

Weight: 0.064 gram

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

Rating at 25℃ambient temperature unless otherwise specified.

Type Number

Symbol

P_PK

Value

Minimum 400

Units

Watts

Peak Power Dissipation at T_A=25^OC, Tp=1ms(Note 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)

I_FSM

40.0

Amps

Maximum Instantaneous Forward Voltage at 25.0A

for Unidirectional Only

V_F

3.5

Volts

^OC

Operating and Storage Temperature Range

T_J, T_STG

-55 to + 150

Notes: 1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T_A=25^OC Per Fig. 2.

2. Mounted on 0.2 x 0.2" (5 x 5mm) 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 forTypes SMAJ5.0 through Types SMAJ170.

2. Electrical Characteristics Apply in Both Directions.

- 530 -

12 3 4 5

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