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31DQ04 PDF预览

31DQ04

更新时间: 2024-09-30 06:25:31
品牌 Logo 应用领域
威世 - VISHAY 整流二极管瞄准线功效
页数 文件大小 规格书
5页 80K
描述
Schottky Rectifier, 3.3 A

31DQ04 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:DO-201AD包装说明:O-PALF-W2
针数:2Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.10.00.80
风险等级:5.25Is Samacsys:N
其他特性:FREE WHEELING DIODE, HIGH RELIABILITY应用:HIGH POWER
外壳连接:ISOLATED配置:SINGLE
二极管元件材料:SILICON二极管类型:RECTIFIER DIODE
最大正向电压 (VF):0.71 VJEDEC-95代码:DO-201AD
JESD-30 代码:O-PALF-W2最大非重复峰值正向电流:450 A
元件数量:1相数:1
端子数量:2最高工作温度:150 °C
最低工作温度:-40 °C最大输出电流:3.3 A
封装主体材料:PLASTIC/EPOXY封装形状:ROUND
封装形式:LONG FORM峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified最大重复峰值反向电压:40 V
子类别:Rectifier Diodes表面贴装:NO
技术:SCHOTTKY端子形式:WIRE
端子位置:AXIAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

31DQ04 数据手册

 浏览型号31DQ04的Datasheet PDF文件第2页浏览型号31DQ04的Datasheet PDF文件第3页浏览型号31DQ04的Datasheet PDF文件第4页浏览型号31DQ04的Datasheet PDF文件第5页 
31DQ03, 31DQ04  
Vishay High Power Products  
Schottky Rectifier, 3.3 A  
FEATURES  
• Low profile, axial leaded outline  
• High frequency operation  
• Very low forward voltage drop  
• High purity, high temperature epoxy encapsulation for  
enhanced mechanical strength and moisture resistance  
Cathode  
Anode  
• Guard ring for enhanced ruggedness and long term  
reliability  
C-16  
• Lead (Pb)-free plating  
• Designed and qualified for industrial level  
DESCRIPTION  
PRODUCT SUMMARY  
The 31DQ.. axial leaded Schottky rectifier has been  
optimized for very low forward voltage drop, with moderate  
leakage. Typical applications are in switching power  
supplies, converters, freewheeling diodes, and reverse  
battery protection  
IF(AV)  
3.3 A  
30/40 V  
VR  
MAJOR RATINGS AND CHARACTERISTICS  
SYMBOL  
IF(AV)  
VRRM  
IFSM  
CHARACTERISTICS  
VALUES  
3.3  
UNITS  
Rectangular waveform  
A
V
30/40  
tp = 5 µs sine  
450  
A
VF  
3 Apk, TJ = 25 °C  
0.57  
V
TJ  
- 40 to 150  
°C  
VOLTAGE RATINGS  
PARAMETER  
SYMBOL  
VR  
31DQ03  
31DQ04  
UNITS  
Maximum DC reverse voltage  
30  
40  
V
Maximum working peak reverse voltage  
VRWM  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
50 % duty cycle at TL = 117 °C, rectangular waveform  
VALUES  
UNITS  
Maximum average forward current  
See fig. 4  
IF(AV)  
3.3  
A
Maximum peak one cycle  
non-repetitive surge current  
See fig. 6  
Following any rated load  
condition and with rated  
5 µs sine or 3 µs rect. pulse  
450  
IFSM  
10 ms sine or 6 ms rect. pulse  
90  
V
RRM applied  
Non-repetitive avalanche energy  
Repetitive avalanche current  
EAS  
IAR  
TJ = 25 °C, IAS = 1.0 A, L = 12 mH  
6.0  
mJ  
A
Current decaying linearly to zero in 1 µs  
Frequency limited by TJ maximum VA = 1.5 x VR typical  
1.0  
Document Number: 93319  
Revision: 06-Nov-08  
For technical questions, contact: diodes-tech@vishay.com  
www.vishay.com  
1

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