参数资料
型号: MBRB4045CT
元件分类: 整流器
英文描述: 20 A, 45 V, SILICON, RECTIFIER DIODE
封装: SMD-220, D2PAK-3
文件页数: 2/8页
文件大小: 165K
代理商: MBRB4045CT
MBR4045CT, MBRB4045CT, MBR4045CT-1
PreBulletin PD-20051 rev. A 09/01
www.irf.com
2
MBR4045CT
MBRB4045CT
MBR4045CT-1
T
J
Max. Junction Temperature Range
-65 to 150
°C
Tstg
Max. Storage Temperature Range
-65 to 175
°C
R
thJC Max. Thermal Resistance
1.5
°C/W DC operation
Junction to Case
(Per Leg)
R
thCS Typical Thermal Resistance
0.50
°C/W Mounting surface, smooth and greased
Case to Heatsink
Only for TO-220
R
thJA Max. Thermal Resistance
50
°C/W DC operation
Junction to Ambient
For D2Pak and TO-262
wt
Approximate Weight
2 (0.07)
g (oz.)
T
Mounting Torque
Min.
6 (5)
Non-lubricated threads
Max.
12 (10)
Thermal-Mechanical Specifications
Parameters
Values
Units Conditions
Kg-cm
(Ibf-in)
V
FM
Max. Forward Voltage Drop
0.60
V
@ 20A
TJ = 25 °C
0.78
V
@ 40A
(1)
0.58
V
@ 20A
T
J = 125 °C
0.75
V
@ 40A
I
RM
Max. Instantaneus Reverse Current
1
mA
TJ = 25 °C
Rated DC voltage
(1)
50
mA
T
J = 100 °C
95
mA
TJ = 125 °C
CT
Max. Junction Capacitance
900
pF
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LS
Typical Series Inductance
8.0
nH
Measured from top of terminal to mounting plane
dv/dt Max. Voltage Rate of Change
10,000
V/ s
(Rated VR)
Electrical Specifications
Parameters
Values
Units Conditions
(1) Pulse Width < 300s, Duty Cycle <2%
I
F(AV) Max. Average Forward (PerLeg)
20
A
@ T
C = 118° C, (Rated VR)
Current
(Per Device)
40
I
FRM
Peak Repetitive Forward
40
A
Rated V
R, square wave, 20kHz
Current
(Per Leg)
TC =118°C
I
FSM
Max.PeakOneCycleNon-Repetitive
900
A
5sSineor3sRect.pulse
Surge Current
(Per Leg)
210
10msSineor6msRect.pulse
E
AS
Non-RepetitiveAvalancheEnergy
20
A
T
J = 25°C, IAS = 3Amps, L = 4.40mH
(Per Leg)
I
AR
Repetitive Avalanche Current
3
A
Current decaying linearty to zero in 1 sec
(Per Leg)
Frequency limited by TJ max. VA = 1.5 x VR typical
Absolute Maximum Ratings
Parameters
Values
Units Conditions
Following any rated load
condition and with rated
VRRM applied
VR
Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
45
Voltage Ratings
Parameters
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