MUR550 Datasheet, PDF (1/8 Pages) ON Semiconductor – SWITCHMODE Power Rectifier

MUR550APF, MURD550PF,
MUR550PF
Preferred Device
SWITCHMODEt
Power Rectifier
These state−of−the−art devices are designed for power factor
correction in discontinuous and critical conduction mode.
Features
• 520 V Rating Meets 80% Derating Requirements of Major OEMs
• Low Forward Voltage Drop
• Low Leakage
• Ultrafast 95 Nanosecond Recovery Time
• Reduces Forward Conduction Loss
• Pb−Free Packages are Available
Applications
• DCM PFC Designs
• Switching Power Supplies
• Power Inverters
Mechanical Characteristics:
• Case: Epoxy, Molded
• Epoxy Meets UL 94 V−0 @ 0.125 in
• Weight: MUR550APF: 1.1 Gram (Approximately)
MURD550PF: 0.4 Gram (Approximately)
MUR550PF: 1.9 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
© Semiconductor Components Industries, LLC, 2006
1
February, 2006 − Rev. 2
http://onsemi.com
ULTRAFAST RECTIFIER
5.0 AMPERES, 520 VOLTS
MARKING DIAGRAMS
AXIAL LEAD
CASE 267
STYLE 1
A
MUR
550APF
YYWW G
G
12
3
4
DPAK
CASE 369C
1
4
3
Pin 1: No Connect
YWW
U
550G
1
3
4
TO−220AC
CASE 221B
PLASTIC
1
4
3
AY WWG
MUR550PF
KA
A
= Assembly Location
YY, Y = Year
WW = Work Week
G or G = Pb−Free Package
KA
= Diode Polarity
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
Publication Order Number:
MUR550/D