Vishay FCSP2H40LTR Specifications and User Guide
Summary
This compact Schottky Barrier Rectifier utilizes advanced chip scale packaging to deliver ultra-low voltage and superior performance in minimal PCB space. Ideal for sophisticated portable electronics like cell phones, GPS units, and MP3 players where space efficiency is paramount. This resource provides comprehensive technical data, including absolute maximum ratings, electrical characteristics, and thermal parameters, guiding design engineers through selection and optimization for high-performance power applications.
Page 1 Text Content
FCSP2H40LTR
Vishay High Power Products
Flip KY®
Chip Scale Package Schottky Barrier Rectifier
FEATURES Ultra low VF per footprint area Low leakage
Low thermal resistance Ro HS COMPLIANT
One-fifth footprint of SMA Super low profile (0.6 mm) Available tested on tape and reel
APPLICATIONS Reverse polarity protection
Flip KY®
Current steering Freewheeling Flyback Oring
DESCRIPTION Vishay's Flip KY® product family utilizes wafer level chip scale packaging to deliver Schottky diodes with the lowest VF to PCB footprint area in industry. The four PRODUCT SUMMARY bump 1.5 x 1.5 mm devices can deliver up to 1.5 A and occupy only 2.3 mm2 of board space. The anode and
IF(AV) 1.5 A
cathode connections are made through solder bump pads on
VR 40 V
one side of the silicon enabling designers to strategically place the diodes on the PCB. This design not only minimizes board space but also reduces thermal resistance and inductance, which can improve overall circuit efficiency.
Typical applications include hand-held, portable equipment such as cell phones, MP3 players, bluetooth, GPS, PDAs, and portable hard disk drives where space savings and performance are crucial.
MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS MAX. UNITS VRRM IF(AV) Rectangular waveform 1.5 IFSM VF at 1.5 Apk, TJ = 125 °C 0.47 TJ - 55 to 150 °C
VOLTAGE RATINGS PARAMETER SYMBOL FCSP2H40LTR UNITS Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM
Document Number: 94496 For technical questions, contact: [email protected] www.vishay.com
Revision: 23-Aug-07
Page Summary Contents For Vishay FCSP2H40LTR Specifications and User Guide
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 6 |
| File Size | 108.57 KB |
| Published | May 28, 2026 |
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Frequently Asked Questions
What is the primary benefit of this chip scale package design?
It minimizes board space, reduces thermal resistance, and lowers inductance compared to traditional packages.
What are the maximum operational ratings for voltage and current?
The maximum working peak reverse voltage (VRWM) is 40 V, and the maximum average forward current (IF(AV)) is 1.5 A.
In what types of portable equipment can this device be used?
It is ideal for hand-held, portable electronics like cell phones, MP3 players, Bluetooth devices, and GPS units.
What is the maximum operating junction temperature range?
The specified maximum junction temperature range (TJ) for operation is from -55 to 150 °C.