SCHOTTKY RECTIFIER - International Rectifier
Description
Bulletin PD-20568 rev.
E 09/01
40L15CT 40L15CTS 40L15CT-1
SCHOTTKY RECTIFIER 2 x 20 Amps
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 19 Apk, TJ=125°C (per leg, Typical)
Description/Features Units
A V A V 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
Values
40 15 700 0.
25
- 55 to 125
°C
Case Styles
40L15CT
40L15CTS
40L15CT-1
Base Common Cathode
2
Base Common Cathode
2
Base Common Cathode
2
1
Anode
2 Common Cathode
3
1
Anode
Anode
2 Common Cathode
3
1
Anode
Anode
2 Common Cathode
3
Anode
TO-220AB www.
irf.
com
D2PAK
TO-262 1
40L15CT, 40L15CTS, 40L15CT-1
Bulletin PD-20568 rev.
E 09/01
Voltage Ratings
Part number
VR Max.
DC Reverse Voltage (V) @ TJ = 100 °C VRWM Max.
Working Peak Reverse Voltage (V) @ TJ = 100 °C
Values
15
Absolute Maximum Ratings
Parameters
IF(AV) Max.
Average Forward Current * See Fig.
5 (Per Leg) (Per Device)
Values
20 40 700 330 10 2
Units
A
Conditions
50% duty cycle @ TC = 85°C, rectangular wave form Following any rated load condition and with 10ms Sine or 6ms Rect.
pulse rated VRRM applied 5µs Sine or 3µs Rect.
pulse TJ = 25 °C, IAS = 2 Amps, L = 6 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max.
VA = 1.
5 x VR typical
I FSM Max.
Peak One Cycle Non-Repetitive Surge Current (Per Leg) * ...
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