Bulletin PD-20042 rev. C 09/01
83CNQ...A SERIES
80 Amp
SCHOTTKY RECTIFIER
New GenIII D-61 Package
Description/Features
Major Ratings and Characteristics
Characteristics
IF(AV) Rectangular
waveform
83CNQ...A Units
80
A
80 to 100
V
IFSM @ tp = 5 µs sine
7000
A
VF
0.67
V
VRRM range
TJ
@ 40 Apk, TJ = 125°C
(per leg)
The 83CNQ...A center tap Schottky rectifier module series
has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable
operation up to 175 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection.
175 °C TJ operation
Center tap module
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
range
- 55 to 175
°C
Guard ring for enhanced ruggedness and long term
reliability
New fully transfer-mold low profile, small
footprint, high current package
Case Styles
83CNQ...A
D61-8
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83CNQ...ASM
D61-8-SM
83CNQ...ASL
D61-8-SL
1
83CNQ...A Series
Bulletin PD-20042 rev. C 09/01
Voltage Ratings
Part number
83CNQ080A
83CNQ100A
80
100
V R Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
83CNQ Units
IF(AV) Max. Average Forward Current
80
Conditions
A
50% duty cycle @ TC = 132 °C, rectangular wave form
A
5µs Sine or 3µs Rect. pulse Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
* See Fig. 5
IFSM
Max. Peak One Cycle Non-Repetitive
7000
Surge Current (Per Leg) * See Fig. 7
720
EAS
Non-Repetitive Avalanche Energy
(Per Leg)
15
mJ
TJ = 25 °C, IAS = 1 Amps, L = 30 mH
IAR
Repetitive Avalanche Current
(Per Leg)
1
A
Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
IRM
83CNQ Units
Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
Conditions
0.81
1.00
0.67
V
V
V
@ 40A
@ 80A
@ 40A
0.82
V
@ 80A
Max. Reverse Leakage Current
1.5
mA
TJ = 25 °C
(Per Leg) * See Fig. 2
35
mA
TJ = 125 °C
1400
pF
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
5.5
nH
Measured lead to lead 5mm from package body
10000
V/ µs
(1)
CT
Max. Junction Capacitance (Per Leg)
LS
Typical Series Inductance
(Per Leg)
dv/dt Max. Voltage Rate of Change
(Rated VR)
TJ = 25 °C
TJ = 125 °C
VR = rated VR
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
83CNQ Units
TJ
Max. Junction Temperature Range
-55 to 175
Tstg
Max. Storage Temperature Range
-55 to 175
Conditions
°C
°C
RthJC Max. Thermal Resistance Junction
to Case (Per Leg)
0.85
°C/W DCoperation
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
0.42
°C/W DCoperation
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
MountingTorque
Min.
7.8 (0.28)
12 (10)
(D61-8 Only)
Max.
24 (20)
* See Fig. 4
g (oz.)
Kg-cm (*)
(Ibf-in)
(*) Recommended hardware 3M stainless screw
2
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83CNQ...A Series
Bulletin PD-20042 rev. C 09/01
1000
Reverse Current - I R (mA)
1000
150˚C
10
125˚C
1
100˚C
75˚C
0.1
50˚C
0.01
25˚C
0.001
0
20
40
60
80
100
Reverse Voltage - VR (V)
10
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
T J = 175˚C
10000
T J = 125˚C
Junction Capacitance - C T (p F)
Instantaneous Forward Current - I F (A)
100
T = 175˚C
J
100
T = 25˚C
J
1
0.1
0
0.2
0.4
0.6
0.8
1
1.2
T = 25˚C
J
1000
100
1.4
0
20
40
60
80
100
120
Reverse Voltage - VR (V)
Forward Voltage Drop - VFM (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Thermal Impedance Z thJC (°C/W)
1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
0.1
PDM
D = 0.08
t1
t2
Notes:
Single Pulse
(Thermal Resistance)
1. Duty factor D = t1 / t2
2. Peak Tj = Pdm x ZthJC + Tc
0.01
0.00001
0.0001
0.001
0.01
0.1
1
t 1 , Rectangular Pulse Duration (Seconds)
10
100
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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3
83CNQ...A Series
Bulletin PD-20042 rev. C 09/01
40
RthJC (DC) = 0.85 ˚C/W
Average Power Loss (Watts)
Allowable Case Temperature (°C)
180
170
160
DC
150
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
35
30
25
DC
20
RMS Limit
15
10
5
0
140
0
10
20
30
40
50
0
60
10
20
30
40
50
60
Average Forward Current - IF(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
Non-Repetitive Surge Current - I FSM (A)
Average Forward Current - IF(AV) (A)
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
DUT
IRFP460
Rg = 25 ohm
CURRENT
MONITOR
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
+
Vd = 25 Volt
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
4
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83CNQ...A Series
Bulletin PD-20042 rev. C 09/01
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
83CNQ...A Series
Bulletin PD-20042 rev. C 09/01
Outline Table
Outline D61-8-SL
Dimensions are in millimeters and (inches)
6
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83CNQ...A Series
Bulletin PD-20042 rev. C 09/01
Part Marking Information
INTERNATIONAL
RECTIFIER
LOGO
THIS IS A 83CNQ100A WITH
LOT CODE 89 09
ASSEMBLED ON WW 45, 2000
IN THE ASSEMBLY LINE "A"
PART NUMBER
83CNQ100A
89 09
045A
DATE CODE
ASSEMBLY
LOT CODE
YEAR 0 = 2000
WEEK 45
LINE A
D61-8
INTERNATIONAL
RECTIFIER
LOGO
THIS IS A 83CNQ100ASM WITH
LOT CODE 89 09
ASSEMBLED ON WW 45, 2000
IN THE ASSEMBLY LINE "A"
PART NUMBER
83CNQ100ASM
89 09
045A
DATE CODE
YEAR 0 = 2000
WEEK 45
LINE A
ASSEMBLY
LOT CODE
D61-8-SM
INTERNATIONAL
RECTIFIER
LOGO
THIS IS A 83CNQ100ASL WITH
LOT CODE 89 09
ASSEMBLED ON WW 45, 2000
IN THE ASSEMBLY LINE "A"
PART NUMBER
83CNQ100ASL
89 09
ASSEMBLY
LOT CODE
045A
DATE CODE
YEAR 0 = 2000
WEEK 45
LINE A
D61-8-SL
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7
83CNQ...A Series
Bulletin PD-20042 rev. C 09/01
83CNQ100A
********************************************
* This model has been developed by *
* Wizard SPICE MODEL GENERATOR (1999) *
* (International Rectifier Corporation) *
* contains Proprietary Information
*
********************************************
* SPICE Model Diode is composed by a
*
* simple diode plus paralled VCG2T
*
********************************************
.SUBCKT 83CNQ100A ANO CAT
D1 ANO 1 DMOD (0.20831)
*Define diode model
.MODEL DMOD D(IS=3.91765102575707E-04A,N=1.6412007115037,BV=110V,
+ IBV=1.66611874283115A,RS= 0.001083212,CJO=1.31909764291715E-08,
+ VJ=1.04145964983498,XTI=2, EG=0.757359996913038)
********************************************
*Implementation of VCG2T
VX 1 2 DC 0V
R1 2 CAT TRES 1E-6
.MODEL TRES RES(R=1,TC1=-5.06642501757023)
GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((2.558893E-02/-5.066425)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-1))+1)*3.120336E03*ABS(V(ANO,CAT)))-1)}
********************************************
.ENDS 83CNQ100A
Thermal Model Subcircuit
.SUBCKT 83CNQ100A 5 1
CTHERM1
CTHERM2
CTHERM3
CTHERM4
5
4
3
2
4
3
2
1
8.75E-04
1.99E+00
2.04E+01
2.41E+02
RTHERM1
RTHERM2
RTHERM1
RTHERM1
5
4
3
2
4
3
2
1
1.00E-07
4.51E-01
3.08E-01
7.27E-02
.ENDS 83CNQ100A
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
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. 09/01
8
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