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MUR490E

更新时间: 2024-01-30 01:25:33
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 整流二极管超快恢复二极管快速恢复二极管
页数 文件大小 规格书
6页 123K
描述
ULTRAFAST RECTIFIERS 4.0 AMPERES 900-1000 VOLTS

MUR490E 技术参数

生命周期:Obsolete包装说明:O-PALF-W2
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8541.10.00.80风险等级:5.71
其他特性:FREE WHEELING DIODE应用:ULTRA FAST RECOVERY
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):1.85 VJESD-30 代码:O-PALF-W2
最大非重复峰值正向电流:70 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:-65 °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
认证状态:Not Qualified最大重复峰值反向电压:900 V
最大反向电流:25 µA最大反向恢复时间:0.1 µs
表面贴装:NO技术:AVALANCHE
端子形式:WIRE端子位置:AXIAL
Base Number Matches:1

MUR490E 数据手册

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Order this document  
by MUR490E/D  
SEMICONDUCTOR TECHNICAL DATA  
Ultrafast “E’’ Series with High Reverse  
Energy Capability  
MUR4100E is a  
. . . designed for use in switching power supplies, inverters and as  
free wheeling diodes, these state–of–the–art devices have the  
following features:  
Motorola Preferred Device  
20 mJ Avalanche Energy Guaranteed  
Excellent Protection Against Voltage Transients in Switching  
Inductive Load Circuits  
Ultrafast 75 Nanosecond Recovery Time  
175°C Operating Junction Temperature  
Low Forward Voltage  
Low Leakage Current  
High Temperature Glass Passivated Junction  
Reverse Voltage to 1000 Volts  
ULTRAFAST  
RECTIFIERS  
4.0 AMPERES  
900–1000 VOLTS  
Mechanical Characteristics:  
Case: Epoxy, Molded  
Weight: 1.1 gram (approximately)  
Finish: All External Surfaces Corrosion Resistant and Terminal  
Leads are Readily Solderable  
CASE 267–03  
Lead and Mounting Surface Temperature for Soldering  
Purposes: 220°C Max. for 10 Seconds, 1/16from case  
Shipped in plastic bags, 5,000 per bag  
Available Tape and Reeled, 1500 per reel, by adding a “RL’’  
suffix to the part number  
Polarity: Cathode indicated by Polarity Band  
Marking: U490E, U4100E  
MAXIMUM RATINGS  
Rating  
Symbol  
MUR490E  
MUR4100E  
Unit  
Peak Repetitive Reverse Voltage  
Working Peak Reverse Voltage  
DC Blocking Voltage  
V
900  
1000  
Volts  
RRM  
V
RWM  
V
R
Average Rectified Forward Current (Square Wave)  
(Mounting Method #3 Per Note 1)  
I
4.0 @ T = 35°C  
Amps  
Amps  
°C  
F(AV)  
A
Nonrepetitive Peak Surge Current  
(Surge applied at rated load conditions, half wave, single phase, 60 Hz)  
I
70  
FSM  
Operating Junction Temperature and Storage Temperature  
T , T  
J
65 to +175  
See Note 1  
stg  
THERMAL CHARACTERISTICS  
Maximum Thermal Resistance, Junction to Case  
R
°C/W  
θJC  
(1) Pulse Test: Pulse Width = 300 µs, Duty Cycle  
2.0%.  
SWITCHMODE is a trademark of Motorola, Inc.  
Preferred devices are Motorola recommended choices for future use and best overall value.  
Rev 2  
Motorola, Inc. 1996  

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