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30KPA78AB

更新时间： 2024-01-27 09:14:00
品牌 Logo 应用领域
力特 - LITTELFUSE 局域网二极管电视瞬态抑制器
页数 文件大小 规格书
6页 915K
描述
30000W, UNIDIRECTIONAL, SILICON, TVS DIODE, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2

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30KPA78AB 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：O-PALF-W2
针数：2Reach Compliance Code：unknown
风险等级：5.56其他特性：UL RECOGNIZED
最小击穿电压：87.1 V外壳连接：ISOLATED
配置：SINGLE二极管元件材料：SILICON
二极管类型：TRANS VOLTAGE SUPPRESSOR DIODEJESD-30 代码：O-PALF-W2
JESD-609代码：e3湿度敏感等级：NOT SPECIFIED
最大非重复峰值反向功率耗散：30000 W元件数量：1
端子数量：2最高工作温度：175 °C
最低工作温度：-55 °C封装主体材料：PLASTIC/EPOXY
封装形状：ROUND封装形式：LONG FORM
峰值回流温度（摄氏度）：260极性：UNIDIRECTIONAL
最大功率耗散：8 W认证状态：Not Qualified
最大重复峰值反向电压：78 V表面贴装：NO
技术：AVALANCHE端子面层：MATTE TIN
端子形式：WIRE端子位置：AXIAL
处于峰值回流温度下的最长时间：40

30KPA78AB 数据手册

 浏览型号30KPA78AB的Datasheet PDF文件第2页浏览型号30KPA78AB的Datasheet PDF文件第3页浏览型号30KPA78AB的Datasheet PDF文件第4页浏览型号30KPA78AB的Datasheet PDF文件第5页浏览型号30KPA78AB的Datasheet PDF文件第6页 
TransientVoltage Suppression Diodes  
Axial Leaded – 30000W > 30KPA series  
RoHS  
30KPA Series  
Description  
Uni-directional  
The 30KPA Series is designed specifically to protect  
sensitive electronic equipment from voltage transients  
induced by lightning and other transient voltage events.  
Features  
Bi-directional  
• VBR @TJ= VBR@25°C × (1+αT • ESD protection of data  
lines in accordance with  
IEC 61000-4-2 (IEC801-2)  
x (TJ - 25))  
(αT:Temperature Coefficient)  
• EFT protection of data  
lines in accordance with  
IEC 61000-4-4 (IEC801-4)  
• Low incremental surge  
resistance  
• Glass passivated chip  
junction in P600 package  
• 30000W peak pulse  
capability at 10/1000μs  
waveform, repetition rate  
(duty cycles):0.01%  
• Fast response time:  
typically less than 1.0ps  
from 0 Volts to BV min  
Agency Approvals  
AGENCY  
AGENCY FILE NUMBER  
E230531  
• Typical IR less than 2μA  
above 73V  
• High temperature  
soldering guaranteed:  
260°C/40 seconds /  
0.375”,(9.5mm) lead  
length, 5 lbs., (2.3kg)  
tension  
• Plastic package has  
underwriters laboratory  
flammability classification  
94V-O  
Maximum Ratings andThermal Characteristics  
(TA=25°C unless otherwise noted)  
• Excellent clamping  
capability  
•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  
Parameter  
Symbol  
PPPM  
Value  
Unit  
W
Peak Pulse Power Dissipation by  
10/1000μsTest Waveform (Fig.1)  
(Note 1)  
30000  
Steady State Power Dissipation on  
Inifinite Heat Sink atTL=75ºC (Fig. 5)  
PD  
8.0  
W
A
• Matte tin lead–free plated  
• Halogen free and RoHS  
compliant  
Peak Forward Surge Current, 8.3ms  
Single Half Sine Wave Unidirectional  
Only (Note 2)  
IFSM  
400  
15kV(Air), 8kV (Contact)  
Operating Junction and Storage  
Temperature Range  
TJ, TSTG -55 to 150  
°C  
TypicalThermal Resistance Junction  
to Lead  
Applications  
RuJL  
RuJA  
8.0  
40  
°C/W  
°C/W  
TVS devices are ideal for the protection of I/O interfaces,  
CC bus and other vulnerable circuits used in telecom,  
TypicalThermal Resistance Junction  
to Ambient  
V
computer, industrial and consumer electronic applications.  
Notes:  
1. Non-repetitive current pulse , per Fig. 4 and derated aboveTA = 25°C per Fig. 3.  
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per  
minute maximum.  
Additional Information  
Functional Diagram  
Datasheet  
Resources  
Samples  
Bi-directional  
Cathode  
Anode  
Uni-directional  
© 2014 Littelfuse, Inc.  
Specifications are subject to change without notice.  
Revised: 01/24/14  
123456

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