Datasheet > SMAJ78

SMAJ78

更新时间： 2024-11-30 18:03:03

品牌	Logo	应用领域
合科泰 - HOTTECH		/
页数	文件大小	规格书
6页	948K
描述
SMA(DO-214AC)

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中文翻译

获取价格

数据手册

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SMAJ78 数据手册

SMAJ5.0(A) THRU SMAJ440(A)

TVS DIODE

FEATURES

 Built-in strain relief

 Glass passivated junction

 Low inductance

 Excellent clamping capability

 Repetition Rate (duty cycle):0.01%

 Fast response time: typically less than 1.0ps

from 0 Volts to V(BR) for unidirectional types

 Typical IR less than 1mA above 10V

 High temperature soldering guaranteed: 260°C/10 seconds,

 Small Surface Mount device

MECHANICAL DATA



Case: SMA(DO-214AC)

Case Material: Molded Plastic. UL flammability

Classification Rating: 94V-0

Weight: 0.065 grams (approximate)

MAXIMUM RATINGS AND CHARACTERISTICS(T_A= 25°C unless otherwise noted)

Value

400

UNIT

Parameter

Symbol

Peak power dissipation with a 10/1000ȝs waveform⁽¹⁾

P_PP

Peak pulse current wih a 10/1000ȝs waveform⁽¹⁾

Power dissipation on infinite heatsink at T_L= 75 °C

Peak forward surge current, 8.3 ms single half sine-

I_PP

P_D

See Next Table

1.0

I_FSM

wave unidirectional only⁽²⁾

Maximum instantaneous forward voltage at 25 A for

unidirectional only⁽³⁾

V_F

3.5/5.0

Operating junction and storage temperature range

T_J, T_STG

–55 to +150

°C

Note:

(1)Non-repetitive current pulse per Fig.5 and derated above T_A= 25 °C per Fig.1

(2)Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum

(3)V_F<3.5V for devices of V_BR<200V and V_F<5.0V for devices of V_BR>201V

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©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD

E-mail:hkt@heketai.com

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