MURS230T3, MURS240T3
Preferred Devices
Surface Mount
Ultrafast Power Rectifiers
Ideally suited for high voltage, high frequency rectification, or as
free wheeling and protection diodes in surface mount applications
where compact size and weight are critical to the system.
Features
• Small Compact Surface Mountable Package with J−Bend Leads
• Rectangular Package for Automated Handling
• High Temperature Glass Passivated Junction
• Low Forward Voltage Drop (0.95 Volts Max @ 2.0 A, TJ = 150°C)
• Pb−Free Packages are Available
Mechanical Characteristics:
• Case: Epoxy, Molded
• Weight: 95 mg (Approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
• Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
• Polarity: Polarity Band Indicates Cathode Lead
MAXIMUM RATINGS
www.DataSheet4U.com
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage MURS230T3
MURS240T3
VRRM
VRWM
VR
300
400
V
Average Rectified Forward Current
IF(AV)
A
@ TL = 150°C
1.0
@ TL = 125°C
2.0
Non−Repetitive Peak Surge Current
IFSM
35
A
(Surge applied at rated load conditions
halfwave, single phase, 60 Hz)
Operating Junction Temperature Range
TJ
−65 to +175 °C
THERMAL CHARACTERISTICS
Rating
Symbol Max Unit
Thermal Resistance, Junction−to−Lead
(TL = 25°C)
RqJL
13 °C/W
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
© Semiconductor Components Industries, LLC, 2006
February, 2006 − Rev. 5
1
http://onsemi.com
ULTRAFAST RECTIFIERS
2 AMPERES, 300−400 VOLTS
SMB
CASE 403A
MARKING DIAGRAM
AYWW
U2x G
G
A = Assembly Location
Y = Year
WW = Work Week
U2x = Device Code
x = F for MURS230T3
= G for MURS240T3
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping†
MURS230T3
SMB
2500 Tape & Reel
MURS230T3G
SMB
2500 Tape & Reel
(Pb−Free)
MURS240T3
SMB
2500 Tape & Reel
MURS240T3G
SMB
2500 Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Preferred devices are recommended choices for future use
and best overall value.
Publication Order Number:
MURS230T3/D
