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P4SMA170A/51

更新时间： 2024-11-09 14:28:11
品牌 Logo 应用领域
威世 - VISHAY 二极管
页数 文件大小 规格书
4页 80K
描述
Trans Voltage Suppressor Diode, 145V V(RWM), Unidirectional,

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中文翻译

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P4SMA170A/51 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
Reach Compliance Code：unknown风险等级：5.34
击穿电压标称值：170 V最大钳位电压：234 V
二极管类型：TRANS VOLTAGE SUPPRESSOR DIODEJESD-609代码：e0
极性：UNIDIRECTIONAL最大重复峰值反向电压：145 V
子类别：Transient Suppressors表面贴装：YES
端子面层：Tin/Lead (Sn/Pb)Base Number Matches：1

P4SMA170A/51 数据手册

 浏览型号P4SMA170A/51的Datasheet PDF文件第2页浏览型号P4SMA170A/51的Datasheet PDF文件第3页浏览型号P4SMA170A/51的Datasheet PDF文件第4页 
P4SMA Series  
Vishay Semiconductors  
formerly General Semiconductor  
Surface Mount TRANSZORB®  
V(BR) Unidirectional  
Transient Voltage Suppressors  
6.8 to 540V  
(BR) Bidirectional  
6.8 to 220V  
V
DO-214AC  
(SMA)  
Cathode Band  
Peak Pulse Power 400W  
0.065 (1.65)  
0.049 (1.25)  
0.110 (2.79)  
0.100 (2.54)  
Mounting Pad Layout  
0.066 MIN.  
(1.68 MIN.)  
0.074 MAX.  
(1.88 MAX.)  
0.177 (4.50)  
0.157 (3.99)  
Dimensions in inches  
and (millimeters)  
0.012 (0.305)  
0.006 (0.152)  
0.060 MIN.  
(1.52 MIN.)  
0.090 (2.29)  
0.078 (1.98)  
0.208  
(5.28) REF  
0.060 (1.52)  
0.030 (0.76)  
0.008 (0.203)  
MAX.  
0.208 (5.28)  
0.194 (4.93)  
Features  
• Plastic package has Underwriters Laboratory  
Flammability Classification 94V-0  
• Ideal for ESD protection of data lines in accordance with  
IEC 1000-4-2 (IEC801-2)  
• Ideal for EFT protection of data lines in accordance with  
IEC1000-4-4 (IEC801-4)  
• Low profile package with built-in strain relief for  
surface mounted applications  
• Glass passivated junction  
• Low incremental surge resistance, excellent clamping  
capability  
• 400W peak pulse power capability with a 10/1000µs wave-  
form, repetition rate (duty cycle): 0.01% (300W above 91V)  
Mechanical Data  
Case: JEDEC DO-214AC molded plastic over  
passivated chip  
Terminals: Solder plated, solderable per MIL-STD-750,  
Method 2026. High temperature soldering guaranteed:  
250°C/10 seconds at terminals.  
Polarity: For uni-directional types the band denotes the  
cathode, which is positive with respect to the anode  
under normal TVS operation.  
Mounting Position: Any  
Weight: 0.002 oz., 0.064 g  
Packaging Codes – Options (Antistatic):  
51 – 1K per Bulk box, 20K/carton  
61 – 1.8K per 7" plastic Reel (12mm tape), 36K/carton  
5A – 7.5K per 13" plastic Reel (12mm tape), 75K/carton  
• Very Fast response time  
Devices for Bidirectional Applications  
For bi-directional devices, use suffix CA (e.g. P4SMA10CA). Electrical characteristics apply in both directions.  
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.  
Parameter  
Symbol  
Value  
Unit  
Peak power dissipation with a 10/1000µs waveform(1)(2)(Fig. 1)  
Peak pulse current with a 10/1000µs waveform(1) (Fig. 3)  
Power dissipation on infinite heatsink, TA = 50°C  
PPPM  
400  
W
IPPM  
See Next Table  
1.0  
A
PM(AV)  
W
Peak forward surge current 8.3ms single half sine-wave  
uni-directional only(2)  
IFSM  
40  
A
Thermal resistance junction to ambient air(3)  
R
120  
30  
°C/W  
°C/W  
°C  
θJA  
Thermal resistance junction to leads  
R
θJL  
Operating junction and storage temperature range  
TJ, TSTG  
–65 to +150  
Notes: (1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C per Fig. 2. Rating is 300W above 91V.  
(2) Mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pads to each terminal  
(3) Mounted on minimum recommended pad layout  
Document Number 88367  
17-Feb-04  
www.vishay.com  
1
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中文翻译

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与P4SMA170A/51相关器件

型号 品牌 获取价格 描述 数据表
P4SMA170A/51-E3 VISHAY

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 		DIODE 300 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
P4SMA170A/5A VISHAY

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 		Transient Suppressor,
P4SMA170A/5A-E3 VISHAY

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 		DIODE 300 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
P4SMA170A-51 VISHAY

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 		Trans Voltage Suppressor Diode, 400W, 145V V(RWM), Unidirectional, 1 Element, Silicon, DO-
P4SMA170A-E3 VISHAY

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 		DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
P4SMA170A-E3/11 VISHAY

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 		DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
P4SMA170A-E3/51 VISHAY

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 		DIODE 300 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
P4SMA170A-E3/5A VISHAY

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 		TVS DIODE 145V 234V DO214AC
P4SMA170A-E3/61 VISHAY

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 		DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2
P4SMA170AHE3/5A VISHAY

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 		TVS DIODE 145V 234V DO214AC

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