I
F(AV)
Rectangular
80
A
waveform
V
RRM
15
V
I
FSM
@ tp = 5 s sine
2200
A
V
F
@
40 Apk, T
J
=125C
0.30
V
(typical) (per leg)
T
J
range
- 55 to 150
C
Characteristics
80CPTN015 Units
Major Ratings and Characteristics
Description/ Features
This center tap Schottky rectifier series has been optimized
for ultra low forward voltage drop specifically for 1.5V output
power supplies. The proprietary sub-micron technology
allows for low power loss in forward and reverse conduction.
150 C T
J
operation
Center tap configuration
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Ultra low forward voltage drop
High frequency operation
SCHOTTKY RECTIFIER
80 Amp
80CPTN015
Bulletin PD-20413 rev. B 09/02
1
www.irf.com
Case Styles
TO-247AC
80CPTN015
Base
Common
Cathode
Anode
Anode
Common
Cathode
1
3
2
1
2
2
80CPTN015
Bulletin PD-20413 rev. B 09/02
2
www.irf.com
I
F(AV)
Max. Average Forward
Per Device
80
A
50% duty cycle @ T
C
= 137C, rectangular wave form
Current * See Fig. 5
Per Leg
40
I
FSM
Max. Peak One Cycle Non-Repetitive
2200
5s Sine or 3s Rect. pulse
Surge Current (Per Leg) * See Fig. 7
500
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
9
mJ
T
J
= 25 C, I
AS
= 2 Amps, L = 4.5 mH
(Per Leg)
I
AR
Repetitive Avalanche Current
2
A
Current decaying linearly to zero in 1 sec
(Per Leg)
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
T
J
Max. Junction Temperature Range
-55 to 150
C
T
stg
Max. Storage Temperature Range
-55 to 150
C
R
thJC
Max. Thermal Resistance Junction
0.6
C/W DC operation
* See Fig. 4
to Case (Per Leg)
R
thJC
Max. Thermal Resistance Junction
0.3
C/W DC operation
to Case (Per Package)
R
thCS
Typical Thermal Resistance, Case
0.25
C/W Mounting surface , smooth and greased
to Heatsink
wt
Approximate Weight
6 (0.21)
g (oz.)
T
Mounting Torque
Min.
6 (5)
Max.
12 (10)
Case Style
TO-247AC (TO-3P) JEDEC
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
Absolute Maximum Ratings
A
Part number
80CPTN015
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
Parameters
Value
Units
Conditions
Voltage Ratings
15
Following any rated
load condition and with
rated V
RRM
applied
Parameters
Value
Units
Conditions
V
FM
Max. Forward Voltage Drop
0.39 0.42
V
@ 40A
(Per Leg) * See Fig. 1
(1)
0.46 0.51
V
@ 80A
0.30 0.34
V
@ 40A
0.40 0.45
V
@ 80A
0.27 0.30
V
@ 40A
0.38 0.41
V
@ 80A
I
RM
Max. Reverse Leakage Current
0.6
3.0
mA
T
J
= 25 C
(Per Leg) * See Fig. 2
(1)
200
350
mA
T
J
= 125 C
V
R
= rated V
R
650
850
mA
T
J
= 150 C
C
T
Max. Junction Capacitance
(Per Leg)
-
2600
pF
V
R
= 10V
DC
(test signal range 100Khz to 1Mhz) 25C
L
S
Typical Series Inductance
(Per Leg)
-
7.5
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
-
10000 V/ s
(Rated V
R
)
T
J
= 25 C
T
J
= 125 C
Electrical Specifications
(1) Pulse Width < 300s, Duty Cycle <2%
Parameters
Typ. Max. Units
Conditions
T
J
= 150 C
80CPTN015
Bulletin PD-20413 rev. B 09/02
3
www.irf.com
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Forward Voltage Drop - V
FM
(V)
Instantaneous Forward Current - I
F
(A)
t
1
, Rectangular Pulse Duration (Seconds)
Thermal Impedance Z
thJC
(C/W)
Reverse Voltage - V
R
(V)
Reverse Current - I
R
(mA)
Reverse Voltage - V
R
(V)
Junction Capacitance - C
T
(pF)
1
10
100
1000
0
0.2
0.4
0.6
0.8
1
1.2
Tj = 150C
Tj = 125C
Tj = 25C
1000
10000
4
6
8
10
12
14
16
T = 25C
J
0.01
0.1
1
0.00001
0.0001
0.001
0.01
0.1
1
10
Single Pulse
(Thermal Resistance)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x Z thJC + Tc
2
t
1
t
P
D M
0.1
1
10
100
1000
0
5
10
15
20
25
125C
100C
75C
50C
25C
Tj = 150C
80CPTN015
Bulletin PD-20413 rev. B 09/02
4
www.irf.com
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Fig. 8 - Unclamped Inductive Test Circuit
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
FREE-WHEEL
DIODE
40HFL40S02
CURRENT
MONITOR
HIGH-SPEED
SWITCH
IRFP460
L
DUT
Rg = 25 ohm
Vd = 25 Volt
+
Average Forward Current - I
F(AV)
(A)
Allowable Case temperature (C)
(2) Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward Power Loss = I
F(AV)
x V
FM
@ (I
F(AV)
/
D) (see Fig. 6);
Pd
REV
= Inverse Power Loss = V
R1
x I
R
(1 - D); I
R
@ V
R1
= 80% rated V
R
Average Forward Current - I
F(AV)
(A)
Average Power Loss (Watts)
Square Wave Pulse Duration - t
p
(microsec)
Non-Repetitive Surge Current - I
FSM
(A)
0
5
10
15
20
25
5 10 15 20 25 30 35 40 45 50 55 60
DC
RMS Limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
130
135
140
145
150
0
10
20
30
40
50
60
DC
Square wave (D = 0.50)
80% Rated Vr applied
see note (2)
100
1000
10000
10
100
1000
10000
At Any Rated Load Condition
And With rated Vrrm Applied
Following Surge
80CPTN015
Bulletin PD-20413 rev. B 09/02
5
www.irf.com
Conform to JEDEC outline TO-247AC (TO-3P)
Dimensions in millimeters and (inches)
15 .90 (0 .626 )
15 .30 (0 .602 )
14 .20 (0 .559 )
14. 80 ( 0.583)
3. 70 (0 .14 5)
4. 30 (0 .17 0)
5.30 ( 0.208)
5. 70 (0 .22 5)
5.50 ( 0.217)
4. 50 (0 .17 7)
(2 PLCS.)
3. 55 (0 .13 9)
3. 65 (0 .14 4)
2. 20 (0 .08 7)
M AX.
1. 00 (0 .03 9)
1. 40 (0 .05 6)
0. 40 (0 .21 3)
0.80 ( 0.032)
4.70 ( 0.185)
5. 30 (0 .20 9)
1.5 ( 0.059)
2.5 ( 0.098)
2. 40 (0 .09 5)
MAX.
10 .86 (0 .427 )
10. 94 ( 0.430)
20 .30 (0 .800 )
19 .70 (0 .775 )
DIA.
1
2
3
Outline Table
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. 09/02
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.
Base
Common
Cathode
Anode
Anode
Common
Cathode
1
3
2
1
2
2
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