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MUR440

更新时间: 2024-11-18 04:13:59
品牌 Logo 应用领域
固锝 - GOOD-ARK 二极管功效
页数 文件大小 规格书
2页 142K
描述
Ultrafast Plastic Rectifiers Reverse Voltage 400 to 600 Volts Forward Current 4.0 Amperes

MUR440 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.57其他特性:FREE WHEELING DIODE
应用:EFFICIENCY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):1.28 V
JEDEC-95代码:DO-201ADJESD-30 代码:O-PALF-W2
最大非重复峰值正向电流:125 A元件数量:1
相数:1端子数量:2
最高工作温度:175 °C最低工作温度:-55 °C
最大输出电流:4 A封装主体材料:PLASTIC/EPOXY
封装形状:ROUND封装形式:LONG FORM
最大重复峰值反向电压:400 V最大反向电流:10 µA
最大反向恢复时间:0.075 µs子类别:Rectifier Diodes
表面贴装:NO端子形式:WIRE
端子位置:AXIALBase Number Matches:1

MUR440 数据手册

 浏览型号MUR440的Datasheet PDF文件第2页 
MUR440 and MUR460  
Ultrafast Plastic Rectifiers  
Reverse Voltage 400 to 600 Volts Forward Current 4.0 Amperes  
Features  
‹ Plastic package has Underwriters Laboratories Flammability  
Classification 94V-0  
‹ Ideally suited for use in very high frequency switching  
power supplies, inverters and as a free wheeling diode  
‹ Ultrafast recovery time for high efficiency  
‹ Excellent high temperature switching  
‹ Glass passivated junction  
‹ High temperature soldering guaranteed:  
250oC/10seconds, 0.375” (9.5mm) lead length,  
5 lbs. (2.3Kg) tension  
Mechanical Data  
‹ Cases: JEDEC DO-201AD, molded plastic body over  
passivated chip  
‹ Terminals: Plated axial leads, solderable per MIL-STD-750,  
Method 2026  
‹ Polarity: Color band denotes cathode end  
‹ Mounting position: Any  
‹ Weight: 0.045 ounce, 1.2 grams  
Maximum Ratings and Electrical Characteristics  
Rating at 25°C ambient temperature unless otherwise specified.  
Parameter  
Symbols  
MUR440  
MUR460  
Units  
Maximum repetitive peak reverse voltage  
Working peak reverse voltage  
VRRM  
VRWM  
VDC  
400  
400  
400  
600  
600  
600  
Volts  
Volts  
Volts  
Maximum DC blocking voltage  
Maximum average forward rectified current  
(See figure 1)  
IF(AV)  
IFSM  
4.0  
Amps  
Amps  
Peak forward surge current 8.3 ms single half sine-wave  
superimposed on rated load (JEDEC Method)  
125.0  
at 3.0A, TJ=150oC  
1.05  
1.25  
1.28  
Maximum instantaneous  
forward voltage (Note 1)  
at 3.0A, TJ=25oC  
VF  
Volts  
at 4.0A, TJ=25oC  
Maximum instantaneous reverse current  
at rated DC blocking voltage (Note 1)  
TJ=25oC  
10.0  
250  
uA  
uA  
IR  
trr  
TJ=150oC  
Maximum reverse recovery time  
nS  
nS  
nS  
50  
75  
50  
at IF=0.5A, IR=1.0A, I =0.25A  
rr  
Maximum reverse recovery time  
trr  
at IF=1.0A, di/dt=50A/us, VR=30V, I =10% IRM  
rr  
Maximum forward recovery time  
at IF=1.0A, di/dt=100A/us, recovery to 1.0V  
tf r  
Typical thermal resistance  
junction to ambient (Note 2)  
RθJA  
28  
oC/W  
oC  
Operating junction and storage temperature range  
TJ, TSTG  
-55 to +175  
<
Notes:  
1. Pulse test: tp=300us, duty cycle 2%  
2. Lead length = 1/2” on P.C. Board with 1.5” x 1.5” copper surface  
253  

MUR440 替代型号

型号 品牌 替代类型 描述 数据表
SF46 GOOD-ARK

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