
Semiconductor Components Industries, LLC, 2006
February, 2006 − Rev. 3 1Publication Order Number:
MBR3045PT/D
MBR3045PT
Preferred Device
SWITCHMODE
Power Rectifier
These state−of−the−art devices use the Schottky Barrier principle
with a platinum barrier metal.
Features
•Dual Diode Construction; Terminals 1 and 3 may be Connected for
Parallel Operation at Full Rating
•Guard−ring for Stress Protection
•Low Forward Voltage
•175°C Operating Junction Temperature
•Pb−Free Package is Available*
Mechanical Characteristics
•Case: Epoxy, Molded
•Weight: 4.3 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
MAXIMUM RATINGS
Rating Symbol Max Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
45 V
Average Rectified Forward Current
(Rated VR, TC = 105°C) Per Device
Per Diode
IF(AV) 30
15
A
Peak Repetitive Forward Current,
(Rated VR, Square W ave,
20 kHz) Per Diode
IFRM 30 A
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions
Halfwave, Single Phase, 60 Hz)
IFSM 200 A
Peak Repetitive Reverse Current (2.0 s,
1.0 kHz) Per Diode (See Figure 6) IRRM 2.0 A
Storage Temperature Range Tstg −65 to +175 °C
Operating Junction Temperature (Note 1) TJ−65 to +175 °C
Peak Surge Junction Temperature
(Forward Current Applied) TJ(pk) 175 °C
Voltage Rate of Change (Rated VR) dv/dt 10,000 V/s
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.
1. The heat generated must be less than the thermal conductivity from
Junction−to−Ambient: dPD/dTJ < 1/RJA.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Device Package Shipping
ORDERING INFORMATION
MBR3045PT SOT−93
SOT−93
CASE 340D
PLASTIC
30 Units / Rail
2
4
1
SCHOTTKY BARRIER
RECTIFIER
30 AMPERES, 45 VOLTS
Preferred devices are recommended choices for future use
and best overall value.
1
3
2
4
3
MARKING
DIAGRAM
http://onsemi.com
AYWWG
MBR3045PT
MBR3045PTG SOT−93
(Pb−Free) 30 Units / Rail
A = Assembly Location
Y = Year
WW = Work Week
G = Pb−Free Package