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80CNQ35APBF Datasheet, PDF (2/7 Pages) International Rectifier – SCHOTTKY RECTIFIER New GenIII D-61 Package
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80CNQ...APbF, 80CNQ...ASMPbF Series
Bulletin PD-21002 01/05
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
80CNQ035A..
35
80CNQ040A..
40
80CNQ045A..
45
Parameters
IF(AV) Max. Average Forward (Per Leg)
Current * See Fig. 5 (Per Device)
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current (Per Leg) * See Fig. 7
EAS Non-Repetitive Avalanche Energy
(Per Leg)
IAR Repetitive Avalanche Current
(Per Leg)
80CNQ
40
80
5800
750
54
8
Units
Conditions
A 50% duty cycle @ TC = 114 °C, rectangular wave form
5µs Sine or 3µs Rect. pulse Following any rated
A
load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
mJ TJ = 25 °C, IAS = 8 Amps, L = 1.7 mH
A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
80CNQ Units
Conditions
VFM Max. Forward Voltage Drop
0.52
(Per Leg) * See Fig. 1
(1)
0.66
0.47
0.61
IRM Max. Reverse Leakage Current
5
(Per Leg) * See Fig. 2 (1)
250
VF(TO) Threshold Voltage
rt
Forward Slope Resistance
CT Max. Junction Capacitance (Per Leg)
LS Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
(Rated VR)
0.26
3.93
2600
5.5
10000
Thermal-Mechanical Specifications
V @ 40A
V @ 80A
TJ = 25 °C
V @ 40A
V @ 80A
TJ = 125 °C
mA
mA
TJ = 25 °C
TJ = 125 °C
VR = rated VR
V TJ = TJ max.
mΩ
pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
nH Measured lead to lead 5mm from package body
V/ µs
(1) Pulse Width < 300µs, Duty Cycle <2%
Parameters
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance Junction
to Case (Per Leg)
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
RthCS Typical Thermal Resistance, Case
to Heatsink (D61-8 Only)
wt Approximate Weight
T Mounting Torque
Min.
(D61-8 Only)
Max.
80CNQ Units
Conditions
-55 to 150 °C
-55 to 150 °C
0.85 °C/W DC operation * See Fig. 4
0.42 °C/W DC operation
0.30 °C/W Mounting surface , smooth and greased
Device flatness < 5 mils
7.8 (0.28) g (oz.)
40 (35) Kg -cm
58 (50) (Ibf-in)
2
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