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SA70T

更新时间: 2024-12-01 17:00:15
品牌 Logo 应用领域
力特 - LITTELFUSE 局域网二极管
页数 文件大小 规格书
4页 141K
描述
Trans Voltage Suppressor Diode, 500W, 70V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AC, ROHS COMPLIANT, PLASTIC, DO-15, 2 PIN

SA70T 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DO-15
包装说明:O-PALF-W2针数:2
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.31
其他特性:EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED最大击穿电压:90.09 V
最小击穿电压:73.71 V击穿电压标称值:81.9 V
外壳连接:ISOLATED最大钳位电压:113 V
配置:SINGLE二极管元件材料:SILICON
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODEJEDEC-95代码:DO-204AC
JESD-30 代码:O-PALF-W2JESD-609代码:e3
湿度敏感等级:1最大非重复峰值反向功率耗散:500 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:3 W
认证状态:Not Qualified最大重复峰值反向电压:70 V
子类别:Transient Suppressors表面贴装:NO
技术:AVALANCHE端子面层:Matte Tin (Sn)
端子形式:WIRE端子位置:AXIAL
处于峰值回流温度下的最长时间:30Base Number Matches:1

SA70T 数据手册

 浏览型号SA70T的Datasheet PDF文件第2页浏览型号SA70T的Datasheet PDF文件第3页浏览型号SA70T的Datasheet PDF文件第4页 
Silicon Avalanche Diodes  
500 Watt Axial Leaded Transient Voltage Suppressors  
RoHS  
®
SA Series  
The SA Series is designed specifically to protect sensitive  
electronics equipment from voltage transients induced by  
lightning and other transient voltage events. These devices are  
ideal for the protection of I/O interfaces, Vcc bus and other  
vulnerable circuits used in computer and consumer electronic  
applications.  
FEATURES  
RoHS Compliant  
5.0 to 180 Volts  
Uni-directional and Bi-directional  
Glass passivated chip junction  
500W peak pulse power capability on 10/1000µs waveform  
Excellent clamping capability  
Repetition rate (duty cycle): 0.01%  
Low incremental surge resistance  
MAXIMUM RATINGS AND CHARACTERISTICS @25˚C  
AMBIENT TEMPERATURE (unless otherwise noted)  
Fast response time: typically less than 1.0ps from 0 Volts to  
BV for unidirectional and 5.0ns for bidirectional types  
VALUE  
SYMBOL  
UNIT  
RATING  
Min  
500  
Watts  
Peak Pulse Power Dissipation on  
10/1000µs waveform(Note 1, FIG. 1)  
P
Typical IR less than 1µA above 10V  
PPM  
High temperature soldering guaranteed: 265˚C/10  
seconds/.375",(9.5mm) lead length, 5lbs.,(2.3kg) tension  
Peak Pulse Current of on 10/1000µs  
waveform (Note 1, FIG. 3)  
I
SEE  
TABLE 1  
PPM  
Amps  
Watts  
Steady State Power Dissipation at  
Agency Approvals: Recognized under the Components  
P
(AV)  
3
T =75˚C, Lead lengths .375",  
M
L
Program of Underwriters Laboratories.  
(9.5mm)(Note 2)  
Peak Forward Surge Current, 8.3ms  
Single Half Sine-Wave Superimposed  
on Rated Load, (JEDEC Method)  
(Note 3)  
Agency File Number: E128662  
I
FSM  
Amps  
70  
Operating junction and Storage  
Temperature Range  
°C  
T
T
-55 to +175  
j, STG  
Notes:  
1. Non-repetitive current pulse, per Fig.3 and derated above  
T = 25˚C per Fig.2  
A
2. Mounted on Copper Pad area of 1.6x1.6"(40x40mm)  
per Fig.5.  
3. 8.3 ms single half sine-wave, or equivalent square wave, Duty  
cycle= 4 pulses per minutes maximum.  
ORDERING INFORMATION  
C A  
SA  
Mechanical Specifications:  
Voltage  
Bi-Directional  
Weight:  
Case:  
0.015 ounce, 0.4 gram  
JEDEC DO-15 Molded Plastic over  
passivated junction  
5% Voltage Tolerance  
Packing Option  
Mounting Position:  
Polarity:  
Any  
Color band denotes cathode except  
Bidirectional  
Terminal:  
Plated Axial leads, solderable per  
MIL-STD-750, Method 2026  
B = Bulk (1000 pcs)  
T = Tape and reeled (4000 pcs)  
291  
w w w. l i t t e l f u s e . c o m  

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