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B3045G

ON Semiconductor
Part Number B3045G
Manufacturer ON Semiconductor
Description Switch-mode Power Rectifiers
Published Jan 12, 2021
Detailed Description MBR3045ST, MBRB3045CT-1 Switch‐mode Power Rectifier Features and Benefits • Dual Diode Construction − Terminals 1 and ...
Datasheet PDF File B3045G PDF File

B3045G
B3045G

Overview
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 Maximum Ratings table may damage the device.
If any of these limits are exceeded, device functionality should not be assumed, 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/RqJA.
http://onsemi.
com SCHOTTKY BARRIER RECTIFIER 30 AMPERES 45 VOLTS 3 1 4 2, 4 MARKING DIAGRAMS 1 2 3 4 TO−220 CASE 221A STYLE 6 AYWW B3045G AKA I2PAK (TO−262) CASE 418D STYLE 3 AYWW B3045CTG AKA 1 23 A Y WW AKA G ...


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