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1KSMB47 PDF预览

1KSMB47

更新时间: 2024-11-15 19:56:27
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
6页 941K
描述
Trans Voltage Suppressor Diode, 1000W, 40.2V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN

1KSMB47 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:DO-214AA包装说明:R-PDSO-C2
针数:2Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.68其他特性:UL RECOGNIZED
最大击穿电压:49.4 V最小击穿电压:44.7 V
击穿电压标称值:47 V最大钳位电压:64.8 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-214AA
JESD-30 代码:R-PDSO-C2JESD-609代码:e3
湿度敏感等级:1最大非重复峰值反向功率耗散:1000 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):260
极性:UNIDIRECTIONAL最大功率耗散:5 W
认证状态:Not Qualified最大重复峰值反向电压:40.2 V
子类别:Transient Suppressors表面贴装:YES
技术:AVALANCHE端子面层:Matte 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:40Base Number Matches:1

1KSMB47 数据手册

 浏览型号1KSMB47的Datasheet PDF文件第2页浏览型号1KSMB47的Datasheet PDF文件第3页浏览型号1KSMB47的Datasheet PDF文件第4页浏览型号1KSMB47的Datasheet PDF文件第5页浏览型号1KSMB47的Datasheet PDF文件第6页 
TransientVoltage Suppression Diodes  
Surface Mount – 1000W > 1KSMB series  
RoHS  
1KSMB Series  
Description  
Uni-directional  
The 1KSMB series is designed specifically to protect  
sensitive electronic equipment from voltage transients  
induced by lightning and other transient voltage events.  
Bi-directional  
Features  
• RoHS compliant  
• Fast response time:  
typically less than 1.0ps  
from 0V to BV min  
• For surface mounted  
applications to optimize  
board space  
• Excellent clamping  
capability  
• Low profile package  
• Low incremental surge  
resistance  
Typical IR less than 1µA  
above 12V  
• High temperature  
soldering guaranteed:  
260°C/40 seconds at  
terminals  
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  
Agency Approvals  
AGENCY  
AGENCY FILE NUMBER  
E128662  
Maximum Ratings andThermal Characteristics  
(TA=25°C unless otherwise noted)  
15kV(Air), 8kV (Contact)  
• Plastic package has  
underwriters laboratory  
flammability 94V-O  
• Meet MSL level1, per  
J-STD-020, LF maximum  
peak of 260°C  
Parameter  
Symbol  
Value  
Unit  
• ESD protection of data  
lines in accordance with  
IEC 61000-4-2 (IEC801-2)  
• EFT protection of data  
lines in accordance with  
IEC 61000-4-4 (IEC801-4)  
• Built-in strain relief  
VBR @TJ= VBR@25°C × (1+αT  
x (TJ - 25))  
Peak Pulse Power Dissipation at  
TA=25ºC by 10/1000µs Waveform  
(Fig.2)(Note 1), (Note 2)  
PPPM  
1000  
W
Power Dissipation on Infinite Heat  
Sink atTA=50°C  
PM(AV)  
IFSM  
5.0  
W
• Matte tin lead–free Plated  
Peak Forward Surge Current, 8.3ms  
Single Half Sine Wave (Note 3)  
100  
A
• Available in breakdown  
Voltage from 6.8V to 180V  
specially designed for  
Maximum Instantaneous Forward  
Voltage at 50A for Unidirectional  
Only (Note 4)  
VF  
3.5V/5.0  
V
automotive applications  
(αT:Temperature Coefficient)  
Operating Junction and Storage  
Temperature Range  
TJ, TSTG -55 to 150  
°C  
• Offers high-surge rating in  
compact package: bridges  
the gap between 600W  
and 1.5KW  
• Halogen free and RoHS  
compliant  
• Glass passivated chip  
junction  
• 1000W peak pulse power  
capability at 10/1000μs  
waveform, repetition rate  
(duty cycles):0.01%  
TypicalThermal Resistance Junction  
to Lead  
RuJL  
RuJA  
20  
°C/W  
°C/W  
TypicalThermal Resistance Junction  
to Ambient  
100  
Notes:  
1. Non-repetitive current pulse , per Fig. 4 and derated aboveTA = 25°C per Fig. 3.  
2. Mounted on copper pad area of 0.2x0.2” (5.0 × 5.0mm) to each terminal.  
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional  
device only, duty cycle=4 per minute maximum.  
Applications  
4. VF<3.5V for VBR<_ 50V and VF<5.0V for VBR>_ 51V.  
TVS devices are ideal for the protection of I/O Interfaces,  
CC bus and other vulnerable circuits used inTelecom,  
Computer, Industrial and Consumer electronic applications.  
V
Functional Diagram  
Additional Information  
Bi-directional  
Cathode  
Anode  
Datasheet  
Resources  
Samples  
Uni-directional  
© 2014 Littelfuse, Inc.  
Specifications are subject to change without notice.  
Revised: 01/20/14  

1KSMB47 替代型号

型号 品牌 替代类型 描述 数据表
1KSMB47A LITTELFUSE

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Transient Voltage Suppression Diodes
1KSMBJ47 LITTELFUSE

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