MBR3045ST, MBRB3045CT-1
Switch‐mode Power Rectifier
Features and Benefits
• Dual Diode Construction − Terminals 1 and ...
MBR3045ST, MBRB3045CT-1
Switch‐mode Power Rectifier
Features and Benefits
Dual Diode Construction − Terminals 1 and 3 May Be Connected for
Parallel Operation at Full Rating
45 V Blocking
Voltage Low Forward
Voltage Drop 175°C Operating Junction Temperature These are Pb-Free Devices
Applications
Power Supply − Output Rectification Power Management Instrumentation
Mechanical Characteristics
Case: Epoxy, Molded Weight (Approximately): 1.9 Grams (TO−220)
1.5 Grams (TO−262)
Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
Lead Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
Epoxy Meets UL 94 V−0 @ 0.125 in
MAXIMUM RATINGS
Rating
Symbol Value Unit
Peak Repetitive Reverse
Voltage Working Peak Reverse
Voltage DC Blocking
Voltage
VRRM
45
V
VRWM
VR
Average Rectified Current (TC = 130°C)
Per Device IF(AV)
30
A
Per Diode
15
Peak Repetitive Forward Current, per Diode
IFRM
30
A
(Square Wave, VR = 45 V, 20 kHz)
Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions, Halfwave, Single Phase, 60 Hz)
IFSM
150
A
Peak Repetitive Reverse Current, per Diode
IRRM
2.0
A
(2.0 ms, 1.0 kHz)
Storage Temperature Range
Tstg
−65 to °C
+175
Operating Junction Temperature (Note 1)
TJ
−65 to °C
+175
Peak Surge Junction Temperature (Forward Current Applied)
TJ(pk)
175
°C
Voltage Rate of Change (Rated VR)
dv/dt 10,000 V/ms
Stresses exceeding those listed in the Maxim...
