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參數資料
| 型號： | MUR490E |
| 廠商： | MOTOROLA INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | ULTRAFAST RECTIFIERS 4.0 AMPERES 900-1000 VOLTS |
| 中文描述： | 4 A, 900 V, SILICON, RECTIFIER DIODE |
| 文件頁數： | 1/6頁 |
| 文件大小： | 120K |
| 代理商： | MUR490E |
1
Rectifier Device Data
Ultrafast “E’’ Series with High Reverse
Energy Capability
. . . designed for use in switching power supplies, inverters and as
free wheeling diodes, these state–of–the–art devices have the
following features:
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
Mechanical Characteristics:
Case: Epoxy, Molded
Weight: 1.1 gram (approximately)
Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
Lead and Mounting Surface Temperature for Soldering
Purposes: 220
°
C Max. for 10 Seconds, 1/16
″
from 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
VRRM
VRWM
VR
900
1000
Volts
Average Rectified Forward Current (Square Wave)
(Mounting Method #3 Per Note 1)
IF(AV)
4.0 @ TA = 35
°
C
Amps
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions, half wave, single phase, 60 Hz)
IFSM
70
Amps
Operating Junction Temperature and Storage Temperature
TJ, Tstg
65 to +175
°
C
THERMAL CHARACTERISTICS
Maximum Thermal Resistance, Junction to Case
R
θ
JC
See Note 1
°
C/W
(1) Pulse Test: Pulse Width = 300
μ
s, Duty Cycle
2.0%.
SWITCHMODE is a trademark of Motorola, Inc.
Preferred
devices are Motorola recommended choices for future use and best overall value.
Order this document
by MUR490E/D
SEMICONDUCTOR TECHNICAL DATA
ULTRAFAST
RECTIFIERS
4.0 AMPERES
900–1000 VOLTS
CASE 267–03
MUR4100E is a
Motorola Preferred Device
Rev 2
相關PDF資料 |
PDF描述 |
|---|---|
| MUR4100E | ULTRAFAST RECTIFIERS 4.0 AMPERES 900-1000 VOLTS |
| MUR5150E | SCANSWITCH RECTIFIER 5.0 AMPERES 1500 VOLTS |
| MUR6040 | ULTRAFAST RECTIFIERS 60 AMPERES 400 VOLTS |
| MURH8100E | ULTRAFAST RECTIFIER 8.0 AMPERES 1000 VOLTS |
| MURH840CT | ULTRAFAST RECTIFIER 8.0 AMPERES 400 VOLTS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MUR490E/D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:SWITCHMODE Ultrafast Power Rectifier |
| MUR490E_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:ULTRAFAST RECTIFIERS 4.0 AMPS, 900 - 1000 VOLTS |
| MUR4G0 | 制造商:ON Semiconductor 功能描述: |
| MUR5005 | 功能描述:整流器 50V 50A Super Fast Recovery RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| MUR5005R | 功能描述:整流器 50V 50A REV Leads Super Fast Recovery RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
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