MBR4045CT 查看數據表（PDF） - International Rectifier
零件编号
产品描述 (功能)
生产厂家
MBR4045CT Datasheet PDF : 8 Pages
| |||
MBR4045CT, MBRB4045CT, MBR4045CT-1
PreBulletin PD-20051 rev. A 09/01
Voltage Ratings
Parameters
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
MBR4045CT
MBRB4045CT
MBR4045CT-1
45
Parameters
Values Units Conditions
IF(AV) Max. Average Forward (PerLeg)
20
Current
(Per Device)
40
IFRM Peak Repetitive Forward
40
Current
(Per Leg)
IFSM Max.PeakOneCycleNon-Repetitive
900
Surge Current
(Per Leg)
210
EAS
Non -Repetitive Avalanche Energy
(Per Leg)
20
IAR Repetitive Avalanche Current
3
(Per Leg)
A @ TC = 118° C, (Rated VR)
A Rated VR, square wave, 20kHz
TC = 118° C
A
5µs Sine or 3µs Rect. pulse
Following any rated load
condition and with rated
10ms Sine or 6ms Rect. pulse VRRM applied
A TJ = 25°C, IAS = 3Amps, L = 4.40mH
A Current decaying linearty to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
Values Units Conditions
VFM Max. Forward Voltage Drop
(1)
IRM Max. Instantaneus Reverse Current
(1)
CT Max. Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Voltage Rate of Change
(Rated VR)
0.60
0.78
0.58
0.75
1
50
95
900
8.0
10,000
Thermal-Mechanical Specifications
Parameters
Values
V
V
V
V
mA
mA
mA
pF
nH
V/ µs
@ 20A
@ 40A
TJ = 25 °C
@ 20A
@ 40A
TJ = 125 °C
TJ = 25 °C Rated DC voltage
TJ = 100 °C
TJ = 125 °C
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
Measured from top of terminal to mounting plane
(1) Pulse Width < 300µs, Duty Cycle <2%
Units Conditions
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance
Junction to Case (Per Leg)
RthCS Typical Thermal Resistance
Case to Heatsink
RthJA Max. Thermal Resistance
Junction to Ambient
wt Approximate Weight
T Mounting Torque
Min.
Max.
-65 to 150
-65 to 175
1.5
°C
°C
°C/W
DC operation
0.50
50
2 (0.07)
6 (5)
12 (10)
°C/W Mounting surface, smooth and greased
Only for TO-220
°C/W DC operation
For D2Pak and TO-262
g (oz.)
Kg-cm Non-lubricated threads
(Ibf-in)
2
www.irf.com
Share Link: 