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DST2045AX PDF预览

DST2045AX

更新时间: 2024-09-15 20:01:27
品牌 Logo 应用领域
力特 - LITTELFUSE 二极管
页数 文件大小 规格书
3页 619K
描述
Rectifier Diode, Schottky, 1 Phase, 1 Element, 45V V(RRM), Silicon,

DST2045AX 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:unknownECCN代码:EAR99
风险等级:1.68其他特性:FREE WHEELING DIODE
应用:GENERAL PURPOSE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):0.58 V
JESD-30 代码:O-PALF-W2最大非重复峰值正向电流:250 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:-55 °C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最大重复峰值反向电压:45 V
最大反向电流:1200 µA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

DST2045AX 数据手册

 浏览型号DST2045AX的Datasheet PDF文件第2页浏览型号DST2045AX的Datasheet PDF文件第3页 
Schottky Barrier Rectifier  
DST2045AX, 20A, 45V, Axial, Single  
Pb  
RoHS  
DST2045AX  
Description  
Littelfuse DST series Ultra Low VF Schottky Barrier  
Rectifier is designed to meet the general requirements  
of commercial and industry applications by providing high  
temperature, low leakage and lower VF products.  
It is suitable for high frequency switching mode power  
supply, free-wheeling diodes and polarity protection  
diodes.  
Features  
Pin out  
Ultra low forward voltage  
drop  
• Guard ring for enhanced  
ruggedness and long  
term reliability  
Anode  
• High frequency operation  
• Single die in P600  
package  
• High junction  
temperature capability  
Cathode  
Applications  
• Switching mode power  
• Free-Wheeling diodes  
supply  
• Polarity Protection Diodes  
• DC/DC converters  
Maximum Ratings  
Parameters  
Symbol  
Test Conditions  
Max  
Unit  
Peak Inverse Voltage  
VRWM  
-
45  
V
50% duty cycle @T =25°C  
rectangular waveAform  
Average Forward Current (per device)  
IF(AV)  
IFSM  
20  
A
A
Peak One Cycle Non-Repetitive Surge  
Current (per leg)  
250  
8.3 ms, half Sine pulse  
Electrical Characteristics  
Parameters  
Symbol  
VF1  
Test Conditions  
Max  
0.58  
0.50  
1.2  
Unit  
@20A, Pulse, TJ = 25 °C  
@20A, Pulse, TJ = 125 °C  
@VR = rated VR TJ = 25 °C  
@VR = rated VR TJ = 125 °C  
Forward Voltage Drop (per leg) *  
V
VF2  
IR1  
Reverse Current (per leg) *  
mA  
IR2  
35  
* Pulse Width < 300μs, Duty Cycle <2%  
©2016 Littelfuse, Inc  
Specifications are subject to change without notice.  
Revised:02/03/16  

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