408CNQ060
2
Bulletin PD-20581 rev. A 07/01
www.irf.com
VFM Max. Forward Voltage Drop 0.68 V @ 200A
(Per Leg) * See Fig. 1 (1) 0.83 V @ 400A
0.59 V @ 200A
0.76 V @ 400A
IRM Max. Reverse Leakage Current 2.2 mA TJ = 25 °C
(Per Leg) * See Fig. 2 (1) 600 mA TJ = 125 °C
C TMax. Junction Capacitance (Per Leg) 11000 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
L STypical Series Inductance (Per Leg) 5.0 nH From top of terminal hole to mounting plane
dv/dt Max. Voltage Rate of Change 10000 V/ µs
(Rated VR)
IF(AV) Max. Average Forward (Per Leg) 200 A 50% duty cycle @ T C = 115 °C, rectangular wave form
Current * See Fig. 5 (Per Device) 400
IFSM Max. Peak One Cycle Non-Repetitive 25,500 A 5µs Sine or 3µs Rect. pulse
Surge Current (Per Leg) * See Fig. 7 3,300 10ms Sine or 6ms Rect. pulse
EAS Non-Repetitive Avalanche Energy 15 mJ T J = 25 °C, IAS
= 1 Amps, L = 30 mH
(Per Leg)
IAR Repetitive Avalanche Current 1 A Current decaying linearly to zero in 1 µsec
(Per Leg) Frequency limited by TJ max. VA = 1.5 x VR typical
Part number 408CNQ060
VRMax. DC Reverse Voltage (V) 60
VRWM Max. Working Peak Reverse Voltage (V)
Voltage Ratings
Absolute Maximum Ratings
Following any rated
load condition and with
rated VRRM
applied
Parameters 408CNQ Units Conditions
TJ = 25 °C
TJ = 125 °C
VR = rated VR
Electrical Specifications
(1) Pulse Width < 300µs, Duty Cycle <2%
TJMax. Junction Temperature Range -55 to 150 °C
Tstg Max. Storage Temperature Range -55 to 150 °C
RthJC Max. Thermal Resistance Junction 0.20 °C/W DC operation * See Fig. 4
to Case (Per Leg)
RthJC Max. Thermal Resistance Junction 0.10 °C/W DC operation
to Case (Per Package)
RthCS Typical Thermal Resistance, Case 0.10 °C/W Mounting surface , smooth and greased
to Heatsink
wt Approximate Weight 79 (2.80) g (oz.)
T Mounting Torque Min. 24 (20)
Max. 35 (30)
Mounting Torque Center Hole Typ. 13.5 (12)
Terminal Torque Min. 35 (30)
Max. 46 (40)
Case Style TO - 244AB Modified JEDEC
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
Parameters 408CNQ Units Conditions
Parameters 408CNQ Units Conditions