40L15CT-1PbF RECTIFIER Datasheet

40L15CT-1PbF Datasheet, PDF, Equivalent


Part Number

40L15CT-1PbF

Description

SCHOTTKY RECTIFIER

Manufacture

International Rectifier

Total Page 7 Pages
Datasheet
Download 40L15CT-1PbF Datasheet


40L15CT-1PbF
Bulletin PD-21037 rev. A 02/07
SCHOTTKY RECTIFIER
40L15CTSPbF
40L15CT-1PbF
2 x 20 Amps
IF(AV) = 40Amp
VR = 15V
Major Ratings and Characteristics
Characteristics
Values Units
IF(AV) Rectangular
waveform
VRRM
IFSM @ tp = 5 μs sine
VF @19 Apk, TJ=125°C
(per leg, Typical)
TJ
40
15
700
0.25
- 55 to 125
A
V
A
V
°C
Description/ Features
The center tap Schottky rectifier module has been optimized
for ultra low forward voltage drop specifically for the OR-ing of
parallel power supplies. The proprietary barrier technology
allows for reliable operation up to 125 °C junction temperature.
Typical applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant power
subsystems.
125°C TJ operation (VR < 5V)
Center tap module
Optimized for OR-ing applications
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
40L15CTSPbF
40L15CT-1PbF
Base
Common
Cathode
2
www.irf.com
1
Anode
2
Common
Cathode
3
Anode
D2PAK
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
Anode
TO-262
1

40L15CT-1PbF
40L15CTSPbF, 40L15CT-1PbF
Bulletin PD-21037 rev. A 02/07
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
@ TJ = 100 °C
VRWM Max. Working Peak Reverse Voltage (V) @ TJ = 100 °C
Absolute Maximum Ratings
40L15CTSPbF, 40L15CT-1PbF
15
Parameters
IF(AV) Max. Average Forward (Per Leg)
Current * See Fig. 5 (Per Device)
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current (Per Leg) * See Fig. 7
EAS Non-RepetitiveAvalancheEnergy
(Per Leg)
IAR RepetitiveAvalancheCurrent
(Per Leg)
Electrical Specifications
Values
20
40
700
330
10
2
Units
Conditions
A 50% duty cycle @ TC = 85°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 VRRMapplied
mJ TJ = 25 °C, IAS = 2 Amps, L = 6 mH
A Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Parameters
Values Units
Conditions
Typ. Max.
VFM Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
- 0.41 V @ 19A
- 0.52 V @ 40A
TJ = 25 °C
0.25 0.33 V @ 19A
0.37 0.50 V @ 40A
TJ = 125 °C
IRM Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
VF(TO) Threshold Voltage
rt Forward Slope Resistance
CT Max. Junction Capacitance (Per Leg)
LS Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
- 10 mA
- 600 mA
0.182
V
7.6 mΩ
- 2000 pF
8 - nH
10000 V/ μs
Thermal-Mechanical Specifications
TJ = 25 °C
TJ = 100 °C
TJ = TJ max.
VR = rated VR
VR = 5VDC (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
Values Units
Conditions
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance
Junction to Case
(Per Leg)
-55 to 125
-55 to 150
1.5
°C
°C
°C/W DCoperation
* See Fig. 4
RthCS Typical Thermal Resistance
Case to Heatsink
0.50 °C/W Mounting surface , smooth and greased
Only for TO-220
RthJA Max. Thermal Resistance
Junction to Ambient
40 °C/W DC operation
For D2Pak and TO-262
wt Approximate Weight
2 (0.07) g (oz.)
T MountingTorque
Marking Device
Min.
Max.
6 (5) Kg-cm Non-lubricated threads
12 (10) (Ibf-in)
40L15CTS Case style D2Pak
40L15CT-1 Case style TO-262
2 www.irf.com


Features Bulletin PD-21037 rev. A 02/07 40L15CTS PbF 40L15CT-1PbF SCHOTTKY RECTIFIER 2 x 20 Amps IF(AV) = 40Amp VR = 15V Major Ratings and Characteristics Characteris tics IF(AV) Rectangular waveform VRRM I FSM @ tp = 5 μs sine VF TJ @ 19 Apk, T J=125°C (per leg, Typical) Descriptio n/ Features Units A V A V The center ta p Schottky rectifier module has been op timized for ultra low forward voltage d rop specifically for the OR-ing of para llel power supplies. The proprietary ba rrier technology allows for reliable op eration up to 125 °C junction temperat ure. Typical applications are in parall el switching power supplies, converters , reverse battery protection, and redun dant power subsystems. 125°C T J opera tion (VR < 5V) Center tap module Optimi zed for OR-ing applications Ultra low f orward voltage drop High frequency oper ation Guard ring for enhanced ruggednes s and long term reliability High purity , high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Lead-Free .
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