Bulletin PD-21002 01/05
80CNQ...APbF
80CNQ...ASMPbF
80 Amp
SCHOTTKY RECTIFIER
New GenIII D-61 Package
Description/ Features
Major Ratings and Characteristics
Characteristics
Values
Units
IF(AV) Rectangular
80
A
35 to 45
V
IFSM @ tp = 5 µs sine
5800
A
VF
0.47
V
waveform
VRRM range
TJ
@ 40 Apk, TJ = 125°C
(per leg)
range
The center tap Schottky rectifier module series has been
optimized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for reliable operation up to 150° C junction temperature. Typical
applications are in switching power supplies, converters,
free-wheeling diodes, and reverse battery protection.
150° C TJ operation
Center tap module
Very low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
- 55 to 150
°C
Guard ring for enhanced ruggedness and long term
reliability
New fully transfer-mould low profile, small
footprint, high current package
Through-hole versions are currently available for use in
Lead-Free applications ("PbF" suffix)
Case Styles
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80CNQ...APbF
80CNQ...ASMPbF
D61-8
D61-8-SM
1
80CNQ...APbF, 80CNQ...ASMPbF Series
Bulletin PD-21002 01/05
Voltage Ratings
Part number
VR
80CNQ035A..
80CNQ040A..
80CNQ045A..
35
40
45
Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward
Current
IFSM
* See Fig. 5
80CNQ Units
(Per Leg)
40
(Per Device)
A
Conditions
50% duty cycle @ TC = 114 °C, rectangular wave form
80
Max. Peak One Cycle Non-Repetitive
5800
Surge Current (Per Leg) * See Fig. 7
750
EAS
Non-Repetitive Avalanche Energy
(Per Leg)
54
mJ
IAR
Repetitive Avalanche Current
(Per Leg)
8
A
A
Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
5µs Sine or 3µs Rect. pulse
TJ = 25 °C, IAS = 8 Amps, L = 1.7 mH
Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
IRM
80CNQ Units
Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
Max. Reverse Leakage Current
(Per Leg) * See Fig. 2
(1)
VF(TO) Threshold Voltage
Conditions
0.52
0.66
0.47
V
V
V
@ 40A
@ 80A
@ 40A
0.61
V
@ 80A
TJ = 25 °C
TJ = 125 °C
5
mA
TJ = 25 °C
250
mA
TJ = 125 °C
0.26
V
TJ = T J max.
mΩ
VR = rated V R
rt
Forward Slope Resistance
3.93
CT
Max. Junction Capacitance (Per Leg)
2600
pF
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LS
Typical Series Inductance (Per Leg)
5.5
nH
Measured lead to lead 5mm from package body
10000
V/ µs
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
80CNQ Units
TJ
Max. Junction Temperature Range
-55 to 150
Tstg
Max. Storage Temperature Range
-55 to 150
Conditions
°C
°C
RthJC Max. Thermal Resistance Junction
to Case (Per Leg)
0.85
°C/W DC operation
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
0.42
°C/W DC operation
RthCS Typical Thermal Resistance, Case
to Heatsink (D61-8 Only)
0.30
°C/W Mounting surface , smooth and greased
Device flatness < 5 mils
wt
Approximate Weight
T
Mounting Torque
Min.
40 (35)
(D61-8 Only)
Max.
58 (50)
2
* See Fig. 4
7.8 (0.28) g (oz.)
Kg -cm
(Ibf-in)
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80CNQ...APbF, 80CNQ...ASMPbF Series
Bulletin PD-21002 01/05
1000
1000
Reverse Current - I R (mA)
100
100
125˚C
10
100˚C
75˚C
1
50˚C
0.1
25˚C
0.01
0
5 10 15 20 25 30 35 40 45
Reverse Voltage - VR (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10000
10
Junction Capacitance - C T (p F)
Instantaneous Forward Current - I F (A)
Tj = 150˚C
T J = 150˚C
T = 125˚C
J
T = 25˚C
J
1
0
0.2
0.4
0.6
0.8
1
TJ = 25˚C
1000
100
1.2
0
10
20
30
40
50
Forward Voltage Drop - VFM (V)
Reverse Voltage - VR (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
1
(°C/W)
D = 0.75
D = 0.50
Thermal Impedance - Z
thJC
D = 0.33
D = 0.25
D = 0.20
P
DM
0.1
t1
t2
Notes:
Single Pulse
(Thermal Resistance)
1. Duty factor D = t 1 / t 2
2. Peak Tj = Pdm x ZthJC + Tc
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t1 , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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3
80CNQ...APbF, 80CNQ...ASMPbF Series
Bulletin PD-21002 01/05
30
140
Average Power Loss (Watts)
Allowable Case Temperature (°C)
160
DC
120
Square wave (D = 0.50)
80% Rated Vr applied
100
D = 0.20
D = 0.25
25 D = 0.33
D = 0.50
20 D = 0.75
RMS Limit
15
DC
10
5
see note (2)
80
0
0
10
20
30
40
50
60
0
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Non-Repetitive Surge Current - I FSM (A)
10
20
30
40
50
60
Average Forward Current - IF(AV) (A)
Average Forward Current - IF(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
10000
1000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
100
10
100
1000
10000
Square Wave Pulse Duration - tp (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L
IRFP460
DUT
Rg = 25 ohm
CURRENT
MONITOR
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
+
Vd = 25 Volt
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x V FM @ (I F(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); I R @ VR1 = 80% rated VR
4
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80CNQ...APbF, 80CNQ...ASMPbF Series
Bulletin PD-21002 01/05
Outline Table
Outline D61-8
Dimensions are in millimeters and (inches)
Outline D61-8-SM
Dimensions are in millimeters and (inches)
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5
80CNQ...APbF, 80CNQ...ASMPbF Series
Bulletin PD-21002 01/05
Part Marking Information
D61-8
INTERNATIONAL
RECTIFIER
LOGO
THIS IS A 80CNQ045 WITH
LOT CODE 89 09
ASSEMBLED ON WW 45, 2000
PART NUMBER
80CNQ045A
89 09
045P
DATE CODE
ASSEMBLY
LOT CODE
YEAR 0 = 2000
WEEK 45
P = LEAD-FREE
D61-8-SM
INTERNATIONAL
RECTIFIER
LOGO
THIS IS A 80CNQ045ASM WITH
LOT CODE 89 09
ASSEMBLED ON WW 45, 2000
80CNQ045ASM
89 09
ASSEMBLY
LOT CODE
6
PART NUMBER
045P
DATE CODE
YEAR 0 = 2000
WEEK 45
P = LEAD-FREE
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80CNQ...APbF, 80CNQ...ASMPbF Series
Bulletin PD-21002 01/05
Ordering Information Table
Device Code
80
C
N
Q
045
A
PbF
1
2
3
4
5
6
7
1
-
Current Rating (80A)
2
-
Circuit Configuration
C = Common Cathode
3
-
Package
4
-
Schottky "Q" Series
5
-
Voltage Ratings
6
-
y A
7
-
N = D-61
035 = 35V
040 = 40V
= D-61-8 package style
045 = 45V
y ASM = D-61-8-SM package style
y none = Standard Production
y PbF = Lead-Free
Standard pack quantity: A
= 10 pieces
ASM = 20 pieces
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level and Lead-Free.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 01/05
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