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81CNQ045APBF PDF预览

81CNQ045APBF

更新时间: 2024-01-07 08:13:12
品牌 Logo 应用领域
威世 - VISHAY 整流二极管局域网
页数 文件大小 规格书
6页 106K
描述
Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A

81CNQ045APBF 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:R-PSIP-T3Reach Compliance Code:compliant
风险等级:5.63其他特性:FREE WHEELING DIODE
应用:GENERAL PURPOSE外壳连接:CATHODE
配置:COMMON CATHODE, 2 ELEMENTS二极管元件材料:SILICON
二极管类型:RECTIFIER DIODE最大正向电压 (VF):0.74 V
JESD-30 代码:R-PSIP-T3最大非重复峰值正向电流:950 A
元件数量:2相数:1
端子数量:3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:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED最大重复峰值反向电压:45 V
最大反向电流:5000 µA表面贴装:NO
技术:SCHOTTKY端子面层:Nickel (Ni)
端子形式:THROUGH-HOLE端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

81CNQ045APBF 数据手册

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81CNQ...APbF Series  
Vishay High Power Products  
Schottky Rectifier  
New Generation 3 D-61 Package, 2 x 40 A  
FEATURES  
• 175 °C TJ operation  
• Center tap module  
• Low forward voltage drop  
• High frequency operation  
• High purity, high temperature epoxy encapsulation for  
enhanced mechanical strength and moisture resistance  
Base  
common  
cathode  
• Guard ring for enhanced ruggedness and long term  
reliability  
• New fully transfer-mold low profile, small footprint, high  
current package  
1
2
3
Anode  
2
Anode  
1
Common  
cathode  
• Through-hole versions are currently available for use in  
lead (Pb)-free applications (“PbF” suffix)  
D-61-8  
• Designed and qualified for industrial level  
DESCRIPTION  
The center tap Schottky rectifier module has been optimized  
for low reverse leakage at high temperature. The proprietary  
barrier technology allows for reliable operation up to 175 °C  
junction temperature. Typical applications are in switching  
power supplies, converters, freewheeling diodes, and  
reverse battery protection.  
PRODUCT SUMMARY  
IF(AV)  
2 x 40 A  
35 to 45 V  
VR  
MAJOR RATINGS AND CHARACTERISTICS  
SYMBOL  
IF(AV)  
VRRM  
IFSM  
CHARACTERISTICS  
VALUES  
80  
UNITS  
Rectangular waveform  
A
V
45  
tp = 5 µs sine  
4600  
A
VF  
40 Apk, TJ = 125 °C (per leg)  
Range  
0.54  
V
TJ  
- 55 to 175  
°C  
VOLTAGE RATINGS  
PARAMETER  
SYMBOL  
VR  
81CNQ035APbF  
35  
81CNQ040APbF  
81CNQ045APbF  
UNITS  
Maximum DC reverse voltage  
Maximum working peak reverse voltage  
40  
45  
V
VRWM  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
50 % duty cycle at TC = 141 °C, rectangular waveform  
VALUES  
UNITS  
Maximum average forward current  
See fig. 5  
IF(AV)  
80  
A
Maximum peak one cycle  
non-repetitive surge current per leg  
See fig. 7  
Following any rated  
load condition and with  
rated VRRM applied  
5 µs sine or 3 µs rect. pulse  
4600  
IFSM  
10 ms sine or 6 ms rect. pulse  
TJ = 25 °C, IAS = 8 A, L = 1.7 mH  
790  
54  
Non-repetitive avalanche energy per leg  
Repetitive avalanche current per leg  
EAS  
IAR  
mJ  
A
Current decaying linearly to zero in 1 µs  
Frequency limited by TJ maximum VA = 1.5 x VR typical  
8
* Pb containing terminations are not RoHS compliant, exemptions may apply  
Document Number: 94595  
Revision: 27-Oct-08  
For technical questions, contact: diodes-tech@vishay.com  
www.vishay.com  
1

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