Datasheet

43CTQ..., 43CTQ...S, 43CTQ...-1
2
PD-20542 rev. B 11/99
www.irf.com
43CTQ080 43CTQ100
43CTQ080S 43CTQ100S
43CTQ080-1 43CTQ100-1
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
80 100
Voltage Ratings
Parameters
Absolute Maximum Ratings
Following any rated
load condition and with
rated V
RRM
applied
Parameters Values Units Conditions
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. Peak One Cycle Non-Repetitive 850 5µs Sine or 3µs Rect. pulse
Surge Current (Per Leg) * See Fig. 7 275 10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy 7.50 mJ T
J
= 25 °C, I
AS
= 0.50 Amps, L = 60 mH
(Per Leg)
I
AR
Repetitive Avalanche Current 0.50 A Current decaying linearly to zero in 1 µsec
(Per Leg) Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
A
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 Mounting Torque Min. 6 (5)
Max. 12 (10)
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 1 mA T
J
= 25 °C
(Per Leg) * See Fig. 2 (1) 11 mA T
J
= 125 °C
V
F(TO)
Threshold Voltage 0.71 V T
J
= T
J
max.
r
t
Forward Slope Resistance 0.43 mΩ
C
T
Max. Junction Capacitance (Per Leg) 1480 pF V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25°C
L
S
Typical Series Inductance (Per Leg) 8.0 nH Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change 10,000 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 V
R
Parameters Values Units Conditions