Bulletin PD-20800 rev. A 11/06
80CPQ020PbF
SCHOTTKY RECTIFIER
80 Amp
IF(AV) = 80Amp
VR = 20V
Major Ratings and Characteristics
Characteristics
Description/ Features
Values
Units
IF(AV) Rectangular
80
A
VRRM
20
V
IFSM @ tp = 5 μs sine
2200
A
VF
@ 40 Apk, TJ= 150°C
0.32
V
TJ
range
- 55 to 150
°C
waveform
(per leg)
This center tap Schottky rectifier has been optimized for ultra
low forward voltage drop specifically for 3.3V output power
supplies. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical
applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems.
150 °C TJ operation
Center tap configuration
Optimized for 3.3V application
Ultra low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Lead-Free ("PbF" suffix)
Case Styles
Base
Common
Cathode
2
1
Anode
1
3
2
Anode
2
Common
Cathode
TO-247AC
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1
80CPQ020PbF
Bulletin PD-20800 rev. A
11/06
Voltage Ratings
Part number
VR
80CPQ020PbF
Max. DC Reverse Voltage (V)
20
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward (Per Leg)
Current
(Per Device)
IFSM Max. Peak One Cycle Non-Repetitive
Values
Units
Conditions
40
80
2200
A
50% duty cycle @ TC = 138°C, rectangular wave form
A
Following any rated
5μs Sine or 3μs Rect. pulse
load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
Surge Current (Per Leg)
500
EAS
Non-Repetitive Avalanche Energy
27
mJ
IAR
(Per Leg)
Repetitive Avalanche Current
(Per Leg)
6
A
Values
Units
0.46
V
@ 40A
0.55
0.36
V
V
@ 80A
@ 40A
0.46
V
@ 80A
TJ = 125 °C
0.32
0.43
V
V
@ 40A
@ 80A
TJ = 150 °C
TJ = 25 °C, IAS = 6 Amps, L = 1.5 mH
Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
Max. Forward Voltage Drop
(Per Leg)
IRM
(1)
Max. Reverse Leakage Current
(Per Leg)
(1)
VF(TO) Threshold Voltage
CT
Max. Junction Capacitance (Per Leg)
LS
TJ = 25 °C
5.5
mA
TJ = 25 °C
1100
mA
TJ = 125 °C
110
mA
TJ = 125 °C
VR = 5V
600
mA
TJ = 150 °C
VR = 10V
0.185
6500
V
pF
TJ = TJ max.
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
7.5
nH
Measured lead to lead 5mm from package body
Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
Conditions
10000
V/ μs (Rated VR)
(1) Pulse Width < 300μs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
Values
Units
TJ
Max. Junction Temperature Range
-55 to 150
°C
Tstg
Max. Storage Temperature Range
-55 to 150
RthJC Max. Thermal Resistance Junction
VR = rated VR
Conditions
°C
0.6
°C/W DC operation
RthJC Max. Thermal Resistance Junction
0.3
°C/W DC operation
RthCS
to Case (Per Package)
Typical Thermal Resistance, Case
0.25
wt
to Heatsink
Approximate Weight
T
Mounting Torque
to Case (Per Leg)
Min.
Max.
Case Style
Marking Device
2
°C/W Mounting surface , smooth and greased
6 (0.21)
g (oz.)
6 (5)
Kg-cm
(Ibf-in)
12 (10)
TO-247AC(TO-3P) JEDEC
80CPQ020
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80CPQ020PbF
Bulletin PD-20800 rev. A 11/06
Reverse Current - IR (mA)
10000
100
1000
TJ = 150°C
125°C
100
100°C
10
75°C
50°C
1
25°C
0.1
TJ = 150°C
0.01
TJ = 125°C
0
4
8
12
16
20
Reverse Voltage - VR (V)
TJ = 25°C
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10000
Junc tion Cap acita nce - C T (pF)
Instantaneous Forward Current - IF (A)
1000
10
1
0
0.2
0.4
0.6
0.8
1
1.2
TJ = 25°C
1000
0
5
10
15
20
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)
25
Thermal Impedance Z thJC (°C/ W)
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
PDM
0.1
t1
Single Pulse
(Thermal Resistance)
Notes:
t2
1. Duty factor D = t 1/ t 2
2. Peak TJ = PDM x Z thJC+ TC
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
t 1 , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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80CPQ020PbF
Bulletin PD-20800 rev. A
11/06
25
145
Average Power Loss - (Watts)
Allowable Case Temperature - (°C)
150
DC
140
135
Square wave (D = 0.50)
10V applied
130
125
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
20
15
RMSLimit
DC
10
5
see note (2)
120
0
10
20
30
40
50
0
60
0
Average Forward Current - I F(AV) (A)
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 - I F(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 - t p (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 VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 10V
4
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80CPQ020PbF
Bulletin PD-20800 rev. A 11/06
Outline Table
Conform to JEDEC outline TO-247AC (TO-3P)
Dimensions in millimeters and (inches)
Marking Information
EXAMPLE: THIS IS A 80CPQ020
WITH ASSEMBLY
LOT CODE 5657
ASSEMBLED ON WW 35, 2000
IN ASSEMBLY LINE "H"
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INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
80CPQ020
P035H
56
ASSEMBLY
LOT CODE
57
DATE CODE
P = LEAD-FREE
YEAR 0 = 2000
WEEK 35
LINE H
5
80CPQ020PbF
Bulletin PD-20800 rev. A
11/06
Ordering Information Table
Device Code
80
C
P
Q
1
2
3
4
020 PbF
5
6
1
-
Current Rating (80 = 80A)
2
-
Circuit Configuration
3
-
Package
4
-
Schottky "Q" Series
5
-
Voltage Code (020 = 20V)
6
-
y none = Standard Production
C = Common Cathode
P = TO-247
y PbF = Lead-Free
Tube Standard Pack Quantity : 25 pieces
6
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80CPQ020PbF
Bulletin PD-20800 rev. A 11/06
***************************************************
This model has been developed by
Wizard SPICE MODEL GENERATOR (1999)
( International Rectifier Corporation )
contains Proprietary Information
This model
***************************************************
SPICE Model Diode is composed by a
simple diode plus paralled VCG2T
***************************************************
.SUBCKT 80CPQ20 ANO CAT
D1 ANO 1 DMOD (0.24404)
*Define diode model
. MODEL DMOD D ( IS=1.94526715293228E-04A, N=1.08257328308575,
BV=24V,
+ IBV=0.180500335087473A,RS= 0.0002879672,CJO=7.1186179026719E-08,
+VJ=0.647017772282128,XTI=2, EG=0.696457884628633)
*****************************************************
* Implementation of VCG2T
VX 1 2 DC 0V
R1 2 CAT TRES 1E-6
.MODEL TRES RES (R=1, TC1=5.05442614166715)
GP1 ANO CAT VALUE= {-ABS (I(VX)) *(EXP((((-2.336086E-03/
5.054426)*((V(2,CAT)*1E6) / (I(VX)+1E-6)-1))+1)*0.1610795*ABS(V(ANO,CAT)))1)}
*****************************************************
.ENDS 80CPQ20
Thermal Model Subcircuit
.SUBCKT 80CPQ20T 5 1
CTHERM1
CTHERM2
CTHERM3
CTHERM4
5
4
3
2
4
3
2
1
1.10E-2
1.38E-2
1.36E-1
1.86E+2
RTHERM1
RTHERM2
RTHERM3
RTHERM4
5
4
3
2
4
3
2
1
9.27E-2
7.39E-2
2.54E-1
1.12E-5
.ENDS 80CPQ20T
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. 11/06
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7