MBRB4045CTPBF Datasheet, PDF (2/8 Pages) Maxim Integrated Products – SCHOTTKY RECTIFIER

MBRB4045CTPbF, MBR4045CT-1PbF
Bulletin PD-21047 rev. A 07/06
Voltage Ratings
Parameters
MBRB4045CTPbF, MBR4045CT-1PbF
V_R Max. DC Reverse Voltage (V)
45
V_RWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
I_F(AV) Max. Average Forward (PerLeg)
Current
(Per Device)
I_FRM Peak Repetitive Forward
Current
(Per Leg)
I_FSM Max.PeakOneCycleNon-Repetitive
Surge Current
(Per Leg)
E_AS Non-RepetitiveAvalancheEnergy
(Per Leg)
I_AR Repetitive Avalanche Current
(Per Leg)
Electrical Specifications
Values
20
40
40
900
210
20
3
Units Conditions
A @ T_C = 118° C, (Rated V_R)
A Rated V_R, square wave, 20kHz
T_C = 118° C
A
5μs Sine or 3μs Rect. pulse
Following any rated load
condition and with rated
10ms Sine or 6ms Rect. pulse V_RRM applied
A T_J = 25°C, I_AS = 3Amps, L = 4.40mH
A Current decaying linearty to zero in 1 μsec
Frequency limited by T_J max. V_A = 1.5 x V_R typical
Parameters
Values Units Conditions
V_FM Max. Forward Voltage Drop
(1)
I_RM Max. Instantaneus Reverse Current
(1)
C_T Max. Junction Capacitance
L_S Typical Series Inductance
dv/dt Max. Voltage Rate of Change
0.60
0.78
0.58
0.75
1
50
95
900
8.0
10000
Thermal-Mechanical Specifications
V @ 20A
V @ 40A
T_J = 25 °C
V @ 20A
V @ 40A
T_J = 125 °C
mA T_J = 25 °C Rated DC voltage
mA T_J = 100 °C
mA T_J = 125 °C
pF V_R = 5V_DC (test signal range 100Khz to 1Mhz) 25°C
nH Measured from top of terminal to mounting plane
V/ μs (Rated V_R)
(1) Pulse Width < 300μs, Duty Cycle <2%
Parameters
Values Units Conditions
T_J Max. Junction Temperature Range
T_stg Max. Storage Temperature Range
R_thJC Max. Thermal Resistance
Junction to Case (Per Leg)
R_thCS Typical Thermal Resistance
Case to Heatsink
R_thJA Max. Thermal Resistance
Junction to Ambient
wt Approximate Weight
T Mounting Torque
Min.
Max.
Device Marking
-65 to 150
-65 to 175
1.5
°C
°C
°C/W DC operation
0.50
°C/W Mounting surface, smooth and greased
Only for TO-220
50
°C/W DC operation
For D²Pak and TO-262
2 (0.07) g (oz.)
6 (5)
12 (10)
Kg-cm Non-lubricated threads
(Ibf-in)
MBRB4045CT Case style D²Pak
MBR4045CT-1 Case style TO-262
2
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