Диоды для подавления переходных скачков напряжения DO-214AC защиты компонентов на складе SMAJ14A 14В однонаправленный Диоды для подавления переходных скачков напряжения 400 Вт SMA,DO-214AC пакет

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Product Overview

Description


TVS Diodes  DO-214AC  protect Component in stock SMAJ14A 14V Unidirectional TVS Diodes 400W SMA,DO-214AC Package


Surface Mount Transient Voltage Suppressors (TVS)

Description :


The SMAJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by

lightning and other transient voltage events.

Features:


 

For surface mounted applications in order to optimize board space

 

Low leakage

 

Uni and Bidirectional unit

 

Glass passivated junction

 

Low inductance

 

Excellent clamping capability

 

400W Peak power capability at 10 × 1000µs waveformRepetition rate (duty cycle):0.01%

 

Fast response time: typically less than 1.0ps from 0 Volts to VBR min

 

Typical IR less than 5μA above 12V

 

High Temperature soldering: 260°C/40 seconds at terminals

 

Typical maximum temperature coefficient ΔVBR = 0.1% × VBR@25°C× ΔT

 

Plastic package has Underwriters Laboratory Flammability 94V-0

 

Matte tin lead–free Plated

 

Halgen free and RoHS compliant

 

Typical failure mode is short from over-specified voltage or current

 

Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c

 

IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)

 

ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2)

 

EFT protection of data lines in accordance with IEC61000-4-4 (IEC801-4)


 

Application : 


TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in Telecom,

Computer, Industrial and Consumer electronic applications.

 


Notes:

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

2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.

3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.

4. VF < 3.5V for VBR < 200V and VF< 6.5V for

 

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Contact information :


Wechat/what's APP:+86 13434746463 


 




Parameter

Symbol

Value

Unit






3.3 To 440 V

400W


 


 


 


 



0.0074 s.