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MURF820

Motorola
Part Number MURF820
Manufacturer Motorola
Description ULTRAFAST RECTIFIER
Published Apr 21, 2007
Detailed Description MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MURF820/D Advance Information SWITCHMODE ™ Power Rectifi...
Datasheet PDF File MURF820 PDF File

MURF820
MURF820

Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MURF820/D Advance Information SWITCHMODE ™ Power Rectifier Designed for use in switching power supplies, inverters and as free wheeling diodes, these state–of–the–art devices have the following features: • • • • • • • • Ultrafast 35 ns Recovery Times 150°C Operating Junction Temperature Epoxy Meets UL94, VO @ 1/8″ High Temperature Glass Passivated Junction Low Leakage Specified @ 150°C Case Temperature Current Derating @ Both Case and Ambient Temperatures Electrically Isolated.
No Isolation Hardware Required.
UL Recognized File #E69369(1) 1 3 MURF820 Motorola Preferred Device ULTRAFAST RECTIFIER 8 AMPERES 200 VOLTS Mechanical Characteristics • Case: Epoxy, Molded • Weight: 1.
9 grams (approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable • Lead Temperature for Soldering Purposes: 260°C Max.
for 10 Seconds • Shipped 50 units per plastic tube • Marking: U820 MAXIMUM RATINGS Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (Rated VR), TC = 150°C Peak Repetitive Forward Current (Rated VR, Square Wave, 20 kHz), TC = 150°C Non–repetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) Operating Junction and Storage Temperature RMS Isolation Voltage (t = 1 second, R.
H.
≤ 30%, TA = 25°C) (2) www.
DataSheet4U.
com 1 3 CASE 221E–01 ISOLATED TO–220 Symbol VRRM VRWM VR IF(AV) IFM IFSM TJ, Tstg Per Figure 3 Per Figure 4 (1) Per Figure 5 Viso1 Viso2 Viso3 Value 200 Unit Volts 8 16 100 – 65 to +150 4500 3500 1500 Amps Amps Amps °C Volts THERMAL CHARACTERISTICS Maximum Thermal Resistance, Junction to Case Lead Temperature for Soldering Purposes: 1/8″ from Case for 5 seconds (1) UL Recognized mounting method is per Figure 4.
(2) Proper strike and creepage distance must be provided.
RθJC TL 4.
2 260 °C/W °C SWITCHMODE is a trademark of Motorola, ...


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