Document
Bulletin PD-21048 rev. A 06/06
MBRB7..PbF
SCHOTTKY RECTIFIER 7.5 Amp
IF(AV) = 7.5Amp VR = 35 - 45V
Major Ratings and Characteristics Characteristics
IF(AV) VRRM IFSM VF TJ @ tp = 5 μs sine @ 7.5 Apk, TJ = 125°C range Rectangular waveform 35 - 45 690 0.57 - 65 to 150 V A V °C
Description/ Features Units
A The MBRB7.. Schottky rectifier has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 150° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150° C TJ operation High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Lead-Free ("PbF" suffix)
Values
7.5
Case Styles
Base Cathode
2
1
3
N/C
Anode
D2PAK
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1
Free Datasheet http://www.datasheet4u.com/
MBRBB7..PbF Series
Bulletin PD-21048 rev. A 06/06
Voltage Ratings
Parameters
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
MBRB735PbF
35
MBRB745PbF
45
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current IFSM Non-Repetitive Peak Surge Current
MBR..
7.5 690 150
Units Conditions
A A @ TC = 131 °C (Rated VR) Following any rated load 5μs Sine or 3μs Rect. pulse condition and with rated VRRM applied Surge applied at rated load condition halfwave single phase 60Hz mJ A TJ = 25 °C, IAS = 2 Amps, L = 3.5 mH Current decaying linearly to zero in 1 μsec Frequency limited by TJ max. VA = 1.5 x VR typical
EAS IAR
Non-Repetitive Avalanche Energy Repetitive Avalanche Current
7 2
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop(1)
MBR..
0.84 0.57 0.72
Units Conditions
V V V mA mA pF nH V/ μs
(1) Pulse Width < 300μs, Duty Cycle <2%
@ 15A @ 7.5A @ 15A TJ = 25 °C TJ = 125 °C
TJ = 25 °C TJ = 125 °C Rated DC voltage
IRM CT LS
Max. Instantaneus Reverse Current (1) Max. Junction Capacitance Typical Series Inductance
0.1 15 400 8.0 10000
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C Measured from top of terminal to mounting plane
dv/dt Max. Voltage Rate of Change (Rated VR)
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range
MBR..
- 65 to 150 - 65 to 175 3.0 0.50 2 (0.07) Min. Max. 6 (5) 12 (10)
Units Conditions
°C °C °C/W DC operation °C/W Mounting surface, smooth and greased g (oz.) Kg-cm (Ibf-in) Case style D2Pak
RthJC Max. Thermal Resistance Junction to Case RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight Mounting Torque Marking Device
MBRB7..
2
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Free Datasheet http://www.datasheet4u.com/
MBRB7..PbF Series
Bulletin PD-21048 rev. A 06/06
100
100
Reverse Current - I R (mA)
10 1 0.1 0.01
T J = 150˚C 125˚C 100˚C 75˚C 50˚C 25˚C
Instantaneous Forward Current - I F (A)
0.001
0.0001
0
10
T = 150˚C J T =.