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SZ1.5SMC51AT3G PDF预览

SZ1.5SMC51AT3G

更新时间: 2024-01-19 16:12:19
品牌 Logo 应用领域
力特 - LITTELFUSE 局域网光电二极管
页数 文件大小 规格书
5页 377K
描述
Trans Voltage Suppressor Diode, 1500W, 43.6V V(RWM), Unidirectional, 1 Element, Silicon, SMC, 2 PIN

SZ1.5SMC51AT3G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred包装说明:LEAD FREE, PLASTIC, 403-03, SMC, 2 PIN
针数:2Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.78其他特性:EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW ZENER IMPEDANCE
最大击穿电压:53.6 V最小击穿电压:48.5 V
击穿电压标称值:51 V最大钳位电压:70.1 V
配置:SINGLE二极管元件材料:SILICON
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODEJESD-30 代码:R-PDSO-C2
JESD-609代码:e3湿度敏感等级:1
最大非重复峰值反向功率耗散:1500 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:-65 °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):NOT SPECIFIED极性:UNIDIRECTIONAL
最大功率耗散:0.75 W参考标准:AEC-Q101
最大重复峰值反向电压:43.6 V子类别:Transient Suppressors
表面贴装:YES技术:ZENER
端子面层:Tin (Sn)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:NOT SPECIFIED
Base Number Matches:1

SZ1.5SMC51AT3G 数据手册

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TVS Diodes  
Surface Mount > 1500W > 1.5SMC6.8AT3G  
Pb  
1.5SMC6.8AT3G  
Description  
The 1.5SMC6.8AT3G series is designed to protect voltage  
sensitive components from high voltage, high energy  
transients. They have excellent clamping capability, high  
surge capability, low zener impedance and fast response  
time. The 1.5SMC6.8AT3G series is supplied in the  
exclusive, cost-effective, highly reliable Littelfuse package  
and is ideally suited for use in communication systems,  
automotive, numerical controls, process controls, medical  
equipment, business machines, power supplies and many  
other industrial/consumer applications.  
Features  
• Working Peak Reverse Voltage Range − 5.0 V to 78 V  
• Standard Zener Breakdown Voltage Range −  
6.7 V to 91.25 V  
Maximum Ratings andThermal Characteristics  
Parameter  
Symbol  
PPK  
Value  
1500  
Unit  
W
• Peak Power − 1500 W @ 1 ms  
Peak Power Dissipation (Note 1) @TL =  
25°C, Pulse Width = 1 ms  
• ESD Rating of Class 3 (> 16 KV) per Human Body Model  
• Maximum Clamp Voltage @ Peak Pulse Current  
• Low Leakage < 5 µA Above 10 V  
DC Power Dissipation @TL = 75°C  
Measured Zero Lead Length (Note 2)  
PD  
W
4.0  
Derate Above 75°C  
54.6  
18.3  
mW/°C  
°C/W  
• UL 497B for Isolated Loop Circuit Protection  
• MaximumTemperature Coefficient Specified  
• ResponseTime isTypically < 1 ns  
Thermal Resistance from Junction−to−  
Lead  
R
JL  
0.75  
6.1  
W
DC Power Dissipation (Note 3) @TA =  
25°C Derate Above 25°C  
P
D
• Pb−Free Packages are Available  
mW/°C  
°C/W  
Thermal Resistance from Junction–to–  
Ambient  
165  
R
0JA  
Functional Diagram  
Forward Surge Current (Note 4) @TA  
= 25°C  
IFSM  
200  
A
Cathode  
Anode  
Operating and StorageTemperature  
Range  
-65 to  
+150  
TJ, Tstg  
°C  
Additional Information  
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are  
stress ratings only. Functional operation above the Recommended Operating Conditions is  
not implied. Extended exposure to stresses above the Recommended Operating Conditions  
may affect device reliability.  
1. 10 x 1000 µs, non−repetitive.  
Samples  
Datasheet  
Resources  
2. 1 in square copper pad, FR−4 board.  
3. FR−4 board, using Littelfuse minimum recommended footprint, as shown in 403-03  
case outline dimensions spec.  
4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per  
minute maximum.  
© 2017 Littelfuse, Inc.  
Specifications are subject to change without notice.  
Revised: 09/14/17  

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