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International Rectifier Electronic Components Datasheet



40CPQ050PBF

(40CPQ050PBF / 40CPQ060PBF) SCHOTTKY RECTIFIER


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Bulletin PD-20792 rev. A 11/06
SCHOTTKY RECTIFIER
40CPQ050PbF
40CPQ060PbF
40 Amp
IF(AV) = 40Amp
VR = 50 -60V
Major Ratings and Characteristics
Characteristics
Values Units
IF(AV) Rectangular
waveform
VRRM
IFSM @ tp = 5 μs sine
VF @20 Apk, TJ=125°C
(per leg)
TJ
40
50/60
3200
0.49
- 55 to 150
A
V
A
V
°C
Description/ Features
The 40CPQ...PbF center tap Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for reli-
able 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 TO-247 package
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free ("PbF" suffix)
Case Styles
Base
Common
Cathode
2
www.irf.com
TO-247AC
1
Anode
1
2
Common
Cathode
3
Anode
2
1



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40CPQ050PBF pdf
40CPQ050PbF, 40CPQ060PbF
Bulletin PD-20782 rev. A 11/06
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
40CPQ050
50
40CPQ060
60
Absolute Maximum Ratings
Parameters
40CPQ... Units
Conditions
IF(AV) Max. Average Forward Current
* See Fig. 5
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)
40
3200
320
18
2
A 50% duty cycle @ TC = 120 °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
mJ TJ = 25 °C, IAS = 2 Amps, L = 9.0 mH
A Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
40CPQ... Units
Conditions
VFM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
IRM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
CT Max. Junction Capacitance (Per Leg)
LS Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
0.53
0.68
0.49
0.64
1.7
96
1600
7.5
10000
Thermal-Mechanical Specifications
V @ 20A
V @ 40A
V @ 20A
V @ 40A
TJ = 25 °C
TJ = 125 °C
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
nH Measured lead to lead 5mm from package body
V/ μs (Rated VR)
(1) Pulse Width < 300μs, Duty Cycle <2%
Parameters
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
Marking Device
40CPQ... Units
Conditions
-55 to 150
-55 to 150
1.25
°C
°C
°C/W DC operation
* See Fig. 4
0.63 °C/W DC operation
0.24 °C/W Mounting surface , smooth and greased
6 (0.21) g (oz.)
6 (5) Kg-cm Non-lubricated threads
12 (10) (Ibf-in)
TO-247AC(TO-3P) JEDEC
40CPQ050
40CPQ060
2 www.irf.com



Part Number 40CPQ050PBF
Description (40CPQ050PBF / 40CPQ060PBF) SCHOTTKY RECTIFIER
Maker International Rectifier - International Rectifier
Total Page 6 Pages
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