参数资料
型号: 45CIQ
厂商: International Rectifier
英文描述: SCHOTTKY RECTIFIER
中文描述: 肖特基整流器
文件页数: 2/4页
文件大小: 332K
代理商: 45CIQ
45CIQ100
2
www.irf.com
Part number
45CIQ100
VR
Max. DC Reverse Voltage (V) (Per Leg)
VRWM Max. Working Peak Reverse Voltage (V) (Per Leg)
Voltage Ratings
100
Parameters
Limits
Units
Conditions
IF(AV) Max. Average Forward Current
45*
A
50% duty cycle @ TC = 100°C, rectangular waveform
See Fig. 5
IFSM
Max. Peak One Cycle Non - Repetitive
400
A
@ tp = 8.3 ms half-sine
Surge Current (Per Leg)
Absolute Maximum Ratings
Q Pulse Width < 300s, Duty Cycle < 2%
Parameters
Limits
Units
Conditions
TJ
Max.Junction Temperature Range
-55 to 150
°C
Tstg
Max. Storage Temperature Range
-55 to 150
°C
RthJC Max. Thermal Resistance, Junction
0.83
°C/W
DC operation
See Fig. 4
to Case (Per Leg)
RthJC Max. Thermal Resistance, Junction
0.42
°C/W
DC operation
to Case (Per Package)
wt
Weight (Typical)
10.5
g
Die Size
150X150
mils
Case Style
TO-259AA
Thermal-Mechanical Specifications
Parameters
Limits
Units
Conditions
VFM
Max. Forward Voltage Drop
0.89
V
@ 25A
(Per Leg) See Fig. 1
Q
1.13
V
@ 45A
0.74
V
@ 25A
0.97
V
@ 45A
IRM
Max. Reverse Leakage Current
0.8
mA
TJ = 25°CVR = rated VR
(Per Leg) See Fig. 2
Q
45
mA
TJ = 125°C
CT
Max. Junction Capacitance (Per Leg)
1400
pF
VR = 5VDC ( 1MHz, 25°C )
L S
Typical Series Inductance (Per Leg)
8.7
nH
Measured from anode lead to cathode lead
6mm ( 0.025 in.) from package
Electrical Specifications
TJ = 25°C
TJ =1 25°C
*IF(AV) current is limited by pin diameter
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