![](http://datasheet.mmic.net.cn/50000/43CTQ100G-1_datasheet_1797009/43CTQ100G-1_2.png)
43CTQ...GS, 43CTQ...G-1
2
Bulletin PD-20834 rev. A 02/07
www.irf.com
I
F(AV) Max. Average Forward
(Per Leg)
20
A
50% duty cycle @ T
C = 135°C, rectangular wave form
Current
* See Fig. 5
(Per Device)
40
I
FSM
Max.PeakOneCycleNon-Repetitive
850
5μs Sine or 3μs Rect. pulse
SurgeCurrent (Per Leg) *SeeFig.7
275
10msSineor6msRect.pulse
E
AS
Non-RepetitiveAvalancheEnergy
7.50
mJ
T
J = 25 °C, IAS = 0.50 Amps, L = 60 mH
(Per Leg)
I
AR
RepetitiveAvalancheCurrent
0.50
A
Current decaying linearly to zero in 1 μsec
(Per Leg)
Frequency limited by T
J max. VA = 1.5 x VR typical
T
J
Max. Junction Temperature Range
-55 to 175
°C
T
stg
Max. Storage Temperature Range
-55 to 175
°C
R
thJC Max. Thermal Resistance Junction
2.0
°C/W DC operation
to Case (Per Leg)
R
thJC Max. Thermal Resistance Junction
1.0
°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
(only for TO-220)
wt
Approximate Weight
2 (0.07)
g(oz.)
T
MountingTorque
Min.
6 (5)
Max.
12 (10)
DeviceMarking
43CTQ...GS
Case style D2-Pak
43CTQ...G-1
Case style TO-262
43CTQ080GS
43CTQ100GS
43CTQ080G-1
43CTQ100G-1
VR
Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
80
100
Voltage Ratings
Parameters
Absolute Maximum Ratings
Parameters
Values Units
Conditions
A
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
Parameters
Values Units
Conditions
V
FM
Max. Forward Voltage Drop
0.81
V
@ 20A
(Per Leg) * See Fig. 1
(1)
0.98
V
@ 40A
0.67
V
@ 20A
0.81
V
@ 40A
I
RM
Max. Reverse Leakage Current
0.36
mA
T
J =
25 °C
(Per Leg) * See Fig. 2
(1)
13
mA
T
J = 125 °C
VF(TO) Threshold Voltage
0.71
V
T
J = TJ max.
rt
Forward Slope Resistance
0.43
m
Ω
CT
Max. Junction Capacitance (Per Leg)
1480
pF
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LS
Typical Series Inductance (Per Leg)
8.0
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10000
V/ μs (Rated V
R)
T
J =
25 °C
T
J = 125 °C
Electrical Specifications
(1) Pulse Width < 300μs, Duty Cycle <2%
V
R = rated VR
Parameters
Values Units
Conditions
Following any rated
load condition and with
rated VRRM applied