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SMAJ78 PDF预览

SMAJ78

更新时间: 2024-11-06 04:31:47
品牌 Logo 应用领域
TSC 二极管
页数 文件大小 规格书
5页 81K
描述
Surface Mount Transient Voltage Suppressor

SMAJ78 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:R-PDSO-C2Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.1Is Samacsys:N
其他特性:UL RECOGNIZED, EXCELLENT CLAMPING CAPABILITY最大击穿电压:106 V
最小击穿电压:86.7 V最大钳位电压:139 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-214AC
JESD-30 代码:R-PDSO-C2JESD-609代码:e3
最大非重复峰值反向功率耗散:400 W元件数量:1
端子数量:2最高工作温度:150 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260极性:UNIDIRECTIONAL
最大功率耗散:1 W认证状态:Not Qualified
最大重复峰值反向电压:78 V子类别:Transient Suppressors
表面贴装:YES技术:AVALANCHE
端子面层:PURE TIN端子形式:C BEND
端子位置:DUAL处于峰值回流温度下的最长时间:30
Base Number Matches:1

SMAJ78 数据手册

 浏览型号SMAJ78的Datasheet PDF文件第2页浏览型号SMAJ78的Datasheet PDF文件第3页浏览型号SMAJ78的Datasheet PDF文件第4页浏览型号SMAJ78的Datasheet PDF文件第5页 
SMAJ SERIES  
Surface Mount Transient Voltage Suppressor  
Voltage Range  
5.0 to 170 Volts  
400 Watts Peak Power  
SMA/DO-214AC  
Features  
For surface mounted application  
Low profile package  
Built-in strain relief  
Glass passivated junction  
Excellent clamping capability  
.062(1.58)  
.050(1.27)  
.111(2.83)  
.090(2.29)  
Fast response time: Typically less than 1.0ps from 0 volt to  
BV min.  
.187(4.75)  
.160(4.06)  
Typical IR less than 1μA above 10V  
High temperature soldering guaranteed:  
260OC / 10 seconds at terminals  
Plastic material used carries Underwriters Laboratory  
Flammability Classification 94V-0  
400 watts peak pulse power capability with a 10 x 1000 us  
waveform by 0.01% duty cycle (300W above 78V).  
.103(2.61)  
.078(1.99)  
.012(.31)  
.006(.15)  
Mechanical Data  
.008(.20)  
.004(.10)  
.056(1.41)  
.035(0.90)  
Case: Molded plastic  
Terminals: Solder plated  
Polarity: Indicated by cathode band  
Standard packaging: 12mm tape (EIA STD RS-481)  
.210(5.33)  
.195(4.95)  
Weight: 0.064 gram  
Dimensions in inches and (millimeters)  
Maximum Ratings and Electrical Characteristics  
Rating at 25ambient temperature unless otherwise specified.  
Type Number  
Symbol  
PPK  
Value  
Minimum 400  
1
Units  
Watts  
Watts  
Peak Power Dissipation at TA=25OC, Tp=1ms(Note 1)  
Steady State Power Dissipation  
Pd  
Peak Forward Surge Current, 8.3 ms Single Half  
Sine-wave Superimposed on Rated Load  
(JEDEC method) (Note 2, 3)  
IFSM  
40.0  
Amps  
Maximum Instantaneous Forward Voltage at 25.0A  
for Unidirectional Only  
VF  
3.5  
Volts  
OC  
Operating and Storage Temperature Range  
TJ, TSTG  
-55 to + 150  
Notes: 1. Non-repetitive Current Pulse Per Fig. 3 and Derated above TA=25OC Per Fig. 2.  
2. Mounted on 0.2 x 0.2" (5 x 5mm) Copper Pads to Each Terminal.  
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per  
Minute Maximum.  
Devices for Bipolar Applications  
1. For Bidrectional Use C or CA Suffix forTypes SMAJ5.0 through Types SMAJ170.  
2. Electrical Characteristics Apply in Both Directions.  
- 530 -  

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