DFB2505 - DFB25100 — Glass Passivated Bridge Rectifiers
March 2011
DFB2505 - DFB25100
Glass Passivated Bridge Rectifiers
Features
•
•
•
•
•
•
•
•
UL certificate # E326243
Glass passivated junction
Ideal for printed circuit board
Reliable low cost construction
Plastic material has Underwriters Laboratory Flammability Classification 94V-0
Surge overload rating to 350 amperes peak
High case dielectric strength of 2500 V
RMS
Isolated voltage from case to lead over 2500 volts
+ ~
~
-
TS-6P
Absolute Maximum Ratings*
Symbol
Parameter
T
A
= 25°C unless otherwise noted
Value
DFB25 DFB25 DFB25 DFB25 DFB25 DFB25 DFB25
Units
05***
10***
20***
40
60
80*** 100***
50
35
50
100
70
100
200
140
200
400
280
400
25
350
6
-55 to +150
-55 to +150
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
°C/W
°C
°C
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
R
θJC
T
J
T
STG
Maximum
Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum
Average Forward Rectified Current
Peak Forward Surge Current
(8.3mS Single Half-wave)
Typical Thermal Resistance**
Operating Temperature Range
Storage Temperature Range
* Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%
** Device mounted on 4" x 6" x 0.25" Al-plate heat sink.
*** In development. Please contact Fairchild Semiconductor for more information.
Electrical Characteristics
Symbol
V
F
I
R
I
2
t
Cj
T
A
= 25°C unless otherwise specified
Parameter
Maximum
Instantaneous Forward Voltage
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Rating for fusing (t < 8.3mS)
Typical Junction Capacitance per leg*
Test condition
@ 12.5A
@ 25A
@ T
A
= 25°C
@ T
A
= 125°C
Value
1.0
1.1
10
500
508
110
Unit
V
μA
A
2
S
pF
* Measured at 1MHz and applied Reverse bias of 4.0V DC.
© 2011 Fairchild Semiconductor Corporation
DFB2505 - DFB25100 Rev. A4
1
www.fairchildsemi.com
TRADEMARKS
The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not
intended to be an exhaustive list of all such trademarks.
AccuPower
Auto-SPM
AX-CAP *
Build it Now
CorePLUS
CorePOWER
CROSSVOLT
CTL
Current Transfer Logic
DEUXPEED
®
Dual Cool™
EcoSPARK
®
EfficientMax
ESBC
®
Fairchild
®
Fairchild Semiconductor
®
FACT Quiet Series
FACT
®
FAST
®
FastvCore
FETBench
FlashWriter
®
*
FPS
F-PFS
FRFET
®
SM
Global Power Resource
Green FPS
Green FPS e-Series
Gmax
GTO
IntelliMAX
ISOPLANAR
MegaBuck
MICROCOUPLER
MicroFET
MicroPak
MicroPak2
MillerDrive
MotionMax
Motion-SPM
mWSaver
OptoHiT
OPTOLOGIC
®
OPTOPLANAR
®
®
Power-SPM
PowerTrench
®
PowerXS™
Programmable Active Droop
QFET
®
QS
Quiet Series
RapidConfigure
Saving our world, 1mW/W/kW at a time™
SignalWise
SmartMax
SMART START
SPM
®
STEALTH
SuperFET
®
SuperSOT -3
SuperSOT -6
SuperSOT -8
SupreMOS
®
SyncFET
Sync-Lock™
®
The Power Franchise
®
The Right Technology for Your Success™
TinyBoost
TinyBuck
TinyCalc
TinyLogic
®
TINYOPTO
TinyPower
TinyPWM
TinyWire
TriFault Detect
TRUECURRENT
®
*
SerDes
PDP SPM
™
*
UHC
®
Ultra FRFET
UniFET
VCX
VisualMax
XS™
* Trademarks of System General Corporation, used under license by Fairchild Semiconductor.
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:
2. A critical component in any component of a life support, device, or
1. Life support devices or systems are devices or systems which, (a)
system whose failure to perform can be reasonably expected to
are intended for surgical implant into the body or (b) support or
cause the failure of the life support device or system, or to affect its
sustain life, and (c) whose failure to perform when properly used in
safety or effectiveness.
accordance with instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the user.
ANTI-COUNTERFEITING POLICY
Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website,
www.fairchildsemi.com, under Sales Support.
Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their
parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed
applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the
proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild
Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors
are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date
technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that
may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this
global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Advance Information
Preliminary
No Identification Needed
Obsolete
Product Status
Formative /
In Design
First Production
Full Production
Not In Production
Definition
Datasheet contains the design specifications for product development. Specifications may change
in any manner without notice.
Datasheet contains preliminary data; 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.
Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make
changes at any time without notice to improve the design.
Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.
Rev. I53
© Fairchild Semiconductor Corporation
www.fairchildsemi.com
stm32/stm8
京公网安备 11010802033920号
EEWORLD
