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What is FFB20UP20DN?

This electronic component, produced by the manufacturer "Fairchild Semiconductor", performs the same function as "Ultrafast Dual Rectifiers".


FFB20UP20DN Datasheet PDF - Fairchild Semiconductor

Part Number FFB20UP20DN
Description Ultrafast Dual Rectifiers
Manufacturers Fairchild Semiconductor 
Logo Fairchild Semiconductor Logo 


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June 2006
FFB20UP20DN
10A, 200V Ultrafast Dual Rectifiers
tm
Features
Description
„ High Reverse Voltage : VRRM = 200V
„ Avalanche Energy Rated
The FFB20UP20DN is an ultrafast rectifier. It has a low
forward voltage drop and is a silicon nitride passivated ion-
implanted epitaxial planar construction.
„ Planar Construction
Applications
„ Output Rectifiers
„ Switching Mode Power Supply
This device is intended for use as a freewheeling/clamping
rectifier in a variety of switching power supplies and other
power switching applications. Its low stored charge and
hyperfast recovery minimize ringing and electrical noise in
many power switching circuits, thus reducing power loss in
the switching transistors.
„ Free-wheeling diode for motor application
„ Power switching circuits
Pin Assignments
www.DataSheet4U.com
Absolute Maximum Ratings TC = 25°C unless otherwise noted
Symbol
Parameter
VRRM
VRWM
VR
If(avg)
IFSM
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
@ TC = 155oC
TJ, TSTG
Operating Junction and Storage Temperature
Ratings
200
200
200
10
100
-55 to +175
Thermal Characteristics TC = 25°C unless otherwise noted
Symbol
Parameter
RθJC1
Maximum Thermal Resistance, Junction to Case
Package Marking and Ordering Information
Device Marking
Device
F20UP20DN F20UP20DN
Package
TO-263
Reel Size
13”
Max
3.5
Tape Width
24mm
Units
V
V
V
A
A
°C
Units
°C/W
Quantity
800
©2006 Fairchild Semiconductor Corporation
FFB20UP20DN Rev. A
1
www.fairchildsemi.com

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FFB20UP20DN equivalent
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not
intended to be an exhaustive list of all such trademarks.
ACEx™
ActiveArray™
Bottomless™
FACT Quiet Series™
GlobalOptoisolator™
GTO™
OCX™
OCXPro™
OPTOLOGIC®
SILENT SWITCHER®
SMART START™
SPM™
UniFET™
UltraFET®
VCX™
Build it Now™
CoolFET™
HiSeC™
I2C™
OPTOPLANAR™
PACMAN™
Stealth™
SuperFET™
Wire™
CROSSVOLTi-Lo
POP™
SuperSOT™-3
DOME™
ImpliedDisconnect™ Power247™
SuperSOT™-6
EcoSPARK™
E2CMOS™
EnSigna™
FACT™
FAST®
IntelliMAX™
ISOPLANAR™
LittleFET™
MICROCOUPLER™
MicroFET™
PowerEdge™
PowerSaver™
PowerTrench®
QFET®
QS™
SuperSOT™-8
SyncFET™
TCM™
TinyBoost™
TinyBuck™
FASTr™
MicroPak™
QT Optoelectronics™ TinyPWM™
FPS™
FRFET™
MICROWIRE™
MSX™
Quiet Series™
RapidConfigure™
TinyPower™
TinyLogic®
MSXPro™
RapidConnect™
TINYOPTO™
Across the board. Around the world.™
The Power Franchise®
μSerDes™
ScalarPump™
TruTranslation™
UHC™
Programmable Active Droop™
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS
HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE
APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER
ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S
WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR
SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or systems which,
(a) are intended for surgical implant into the body, or (b) support or
sustain life, or (c) whose failure to perform when properly used in
accordance with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the user.
2. A critical component is any component of a life support device or
system whose failure to perform can be reasonably expected to
cause the failure of the life support device or system, or to affect its
safety or effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Advance Information
Product Status
Formative or In Design
Preliminary
First Production
No Identification Needed
Obsolete
Full Production
Not In Production
Definition
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. I20


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