參數(shù)資料
型號: 25A
廠商: International Rectifier
英文描述: SCHOTTKY RECTIFIER
中文描述: 肖特基整流器
文件頁數(shù): 2/4頁
文件大?。?/td> 311K
代理商: 25A
22DGQ045
2
www.irf.com
Part number
Max. DC Reverse Voltage (V) (Per Leg)
V
RWM
Max. Working Peak Reverse Voltage (V) (Per Leg)
22DGQ045
V
R
Voltage Ratings
45
Parameters
Max. Average Forward Current
See Fig. 5
Max. Peak One Cycle Non - Repetitive
Surge Current (Per Leg)
Limits Units
25
Conditions
I
F(AV)
A
50% duty cycle @ T
C
= 100
°
C, square waveform
I
FSM
300
A
@ t
p
= 8.3 ms half-sine
Absolute Maximum Ratings
Pulse Width < 300μs, Duty Cycle < 2%
Parameters
Max.Junction Temperature Range
Max. Storage Temperature Range
Max. Thermal Resistance, Junction
to Case (Per Leg)
Max. Thermal Resistance, Junction
to Case (Per Package)
wt
Weight (Typical)
Die Size (Typical)
Case Style
Limits
-55 to 150
-55 to 150
1.67
Units
°
C
°
C
°
C/W
Conditions
T
J
T
stg
R
thJC
DC operation
See Fig. 4
R
thJC
0.83
°
C/W
DC operation
9.3 g
125X125 mils
TO-254AA
Thermal-Mechanical Specifications
Parameters
Max. Forward Voltage Drop
(Per Leg) See Fig. 1
Limits
0.82
1.18
0.76
1.11
0.5
20
1400
6.7
Units
V
V
V
V
mA
mA
pF
nH
Conditions
V
FM
@ 25A
@ 50A
@ 25A
@ 50A
T
J
= 25
°
C
T
J
= 125
°
C
V
R
= 5V
DC
( 1MHz, 25
°
C )
Measured from anode lead to cathode lead
T
J
= 25
°
C
T
J
= 125
°
C
I
RM
Max. Reverse Leakage Current
(Per Leg) See Fig. 2
Max. Junction Capacitance (Per Leg)
Typical Series Inductance (Per Leg)
6mm ( 0.025 in.) from package
V
R
= rated V
R
C
T
L
S
Electrical Specifications
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