參數(shù)資料
型號: 47CTQ020PBF
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): 2/6頁
文件大?。?/td> 206K
代理商: 47CTQ020PBF
47CTQ020PbF
2
Bulletin PD-20854 rev. A 02/07
www.irf.com
V
FM
Max. Forward Voltage Drop
0.45
V
@ 20A
(Per Leg)
(1)
0.51
V
@ 40A
0.34
V
@ 20A
0.44
V
@ 40A
0.31
V
@ 20A
0.42
V
@ 40A
I
RM
Max. Reverse Leakage Current
3
mA
TJ = 25 °C
(Per Leg)
(1)
310
mA
TJ = 125 °C
60
mA
TJ = 125 °C
VR = 5V
45
mA
TJ = 125 °C
VR = 3.3V
306
mA
TJ = 150 °C
VR = 10V
VF(TO) Threshold Voltage
0.188
V
TJ = TJ max.
rt
Forward Slope Resistance
5.9
m
Ω
C
T
Max. Junction Capacitance (Per Leg)
3000
pF
V
R = 5VDC (test signal range 100Khz to 1Mhz) 25°C
L
S
Typical Series Inductance (Per Leg)
5.5
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10000
V/ μs (Rated VR)
I
F(AV) Max. Average Forward (Per Device)
40
A
50% duty cycle @ T
C = 135°C, rectangular wave form
Current
(Per Leg)
20
I
FSM
Max. Peak One Cycle Non-Repetitive
1000
5μs Sine or 3μs Rect. pulse
Surge Current (Per Leg)
250
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
18
mJ
T
J = 25 °C, IAS = 3 Amps, L =3 mH
(Per Leg)
I
AR
Repetitive Avalanche Current
3
A
Current decaying linearly to zero in 1 μsec
(Per Leg)
Frequency limited by T
J max. VA = 1.5 x VR typical
Following any rated
load condition and with
rated VRRM applied
Electrical Specifications
Part number
47CTQ020PbF
V
R
Max. DC Reverse Voltage (V)
@ 125° C
V
R
Max. DC Reverse Voltage (V)
@ 150° C
Voltage Ratings
Absolute Maximum Ratings
Parameters
47CTQ Units
Conditions
A
T
J = 25 °C
T
J = 125 °C
V
R = rated VR
Parameters
47CTQ Units
Conditions
T
J
Max. Junction Temperature Range
-55 to 150
°C
T
stg
Max. Storage Temperature Range
-55 to 150
°C
R
thJC Max. Thermal Resistance Junction
1.5
°C/W DC operation
to Case (Per Leg)
R
thJC Max. Thermal Resistance Junction
0.75
°C/W DC operation
to Case (Per Package)
R
thCS Typical Thermal Resistance, Case
0.50
°C/W Mounting surface , smooth and greased
to Heatsink
wt
Approximate Weight
2 (0.07)
g (oz.)
T
Mounting Torque
Min.
6 (5)
Max.
12 (10)
Marking Device
47CTQ020
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
(1) Pulse Width < 300μs, Duty Cycle <2%
20
10
T
J = 150 °C
Parameters
47CTQ Units
Conditions
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