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SCHOTTKY RECTIFIER
Bulletin PD-20413 rev. B 09/02
80CPTN015
80 Amp
Major Ratings and Characteristics
Characteristics
80CPTN015 Units
IF(AV) Rectangular
waveform
VRRM
IFSM @ tp = 5 µs sine
VF @40 Apk, TJ=125°C
(typical) (per leg)
TJ range
80
15
2200
0.30
- 55 to 150
A
V
A
V
°C
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 TJ 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
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Case Styles
80CPTN015
TO-247AC
Base
Common
Cathode
2
1
Anode
1
2
Common
Cathode
3
Anode
2
1

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80CPTN015
Bulletin PD-20413 rev. B 09/02
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
80CPTN015
15
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Per Device
Current * See Fig. 5 Per Leg
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)
Electrical Specifications
Value
80
40
2200
500
9
Units
Conditions
A 50% duty cycle @ TC = 137°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 = 2 Amps, L = 4.5 mH
2 A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Parameters
Typ. Max. Units
Conditions
VFM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
0.39 0.42 V @ 40A
0.46 0.51 V @ 80A
0.30 0.34 V @ 40A
0.40 0.45 V @ 80A
TJ = 25 °C
TJ = 125 °C
0.27 0.30 V
0.38 0.41 V
IRM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
0.6 3.0 mA
200 350 mA
650 850 mA
CT Max. Junction Capacitance (Per Leg) - 2600 pF
LS Typical Series Inductance (Per Leg) - 7.5 nH
dv/dt Max. Voltage Rate of Change
- 10000 V/ µs
Thermal-Mechanical Specifications
@ 40A
@ 80A
TJ = 150 °C
TJ = 25 °C
TJ = 125 °C
TJ = 150 °C
VR = rated VR
VR = 10VDC (test signal range 100Khz to 1Mhz) 25°C
Measured lead to lead 5mm from package body
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Parameters
Value Units
Conditions
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
wt Approximate Weight
T Mounting Torque
Min.
Max.
Case Style
-55 to 150 °C
-55 to 150 °C
0.6 °C/W DC operation
* See Fig. 4
0.3 °C/W DC operation
0.25 °C/W Mounting surface , smooth and greased
6 (0.21) g (oz.)
6 (5) Kg-cm
12 (10) (Ibf-in)
TO-247AC (TO-3P) JEDEC
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1000
100
10
Tj = 150˚C
Tj = 125˚C
Tj = 25˚C
1000
100
10
1
80CPTN015
Bulletin PD-20413 rev. B 09/02
Tj = 150˚C
125˚C
100˚C
75˚C
50˚C
25˚C
0.1
0
5 10 15 20 25
Reverse Voltage - V R (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10000
T J = 25˚C
1
0 0.2 0.4 0.6 0.8 1 1.2
Forward Voltage Drop - V FM (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
1
1000
4 6 8 10 12 14 16
Reverse Voltage - V R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.1
Single Pulse
(Thermal Resistance)
Notes:
PD M
t1
t2
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x Z thJC + Tc
0.01
0.00001
0.0001
0.001
0.01
0.1
1
t1 , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
10
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3