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P4KE520A PDF预览

P4KE520A

更新时间: 2024-09-16 02:57:47
品牌 Logo 应用领域
硕凯 - SOCAY 电视
页数 文件大小 规格书
6页 504K
描述
Surface Mount Transient Voltage Suppressors (TVS)

P4KE520A 数据手册

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Axial Lead Transient Voltage Suppressors (TVS)  
P4KE Series  
6.8 To 600 V  
400W  
Uni-directional  
Bi-directional  
Description  
The P4KE series is designed specifically to protect sensitive electronic  
equipment from voltage transients induced by lightning and other transient  
voltage events.  
Features  
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Glass passivated chip junction in DO-41 Package  
Low leakage  
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Uni and Bidirectional unit  
Excellent clamping capability  
400W Peak power capability at 10 × 1000µs waveform Repetition rate  
(duty cycle):0.01%  
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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  
Functional Diagram  
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Plastic package has Underwriters Laboratory Flammability 94V-0  
Matte tin leadfree Plated  
Halogen 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  
Bi-directional  
Cathode  
Anode  
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IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)  
ESD protection of data lines in accordance with IEC 61000-4-2  
(IEC801-2)  
Uni-direction  
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EFT protection of data lines in accordance with IEC 61000-4-4  
(IEC801-4)  
Agency Approvals  
AGENCY  
AGENCY FILE NUMBER  
Applications  
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.  
E341027  
Maximum Ratings (TA=25unless otherwise noted)  
Parameter  
Symbol  
Value  
Unit  
Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note  
1), (Note 2)  
PPPM  
400  
Watts  
Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3)  
Power Dissipation on Infinite Heat Sink at TL=75°C  
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)  
Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only  
(Note 4)  
IPP  
PM(AV)  
IFSM  
See Next Table  
Amps  
Watt  
1.0  
40  
Amps  
VF  
3.5/5.0  
Voltage  
Operating junction and Storage Temperature Range.  
TJ , TSTG  
-55 to +150  
°C  
Notes:  
1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C per 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 VBR > 201V.  
SOCAY Electronics Co., Ltd.  
www.socay.com  
@ SOCAY Electronics Co., Ltd. 2013  
Specifications are subject to change without notice.  
Please refer to www.socay.com for current information.  
Revision September 25, 2013  
1 / 6  

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