Fairchild GBU8A Bridge rectifier Datasheet

GBU8A - GBU8M Bridge Rectifiers
GBU8A - GBU8M
Bridge Rectifiers
Features
• Glass passivated junction
• Surge overload rating: 200 amperes peak
• Reliable low cost construction utilizing molded plastic technique.
• Ideal for printed circuit board.
+ ~
~
-
GBU
Absolute Maximum Ratings *
Symbol
Ta = 25°C unless otherwise noted
Value
Parameter
Units
8A
8B
8D
8G
8J
8K
8M
50
100
200
400
600
800
1000
V
VRRM
Maximum Repetitive Reverse Voltage
VRMS
Maximum RMS Bridge Input Voltage
35
70
140
280
420
560
700
V
VR
DC Reverse Voltage (Rated VR)
50
100
200
400
600
800
1000
V
IF(AV)
Average Recitified Forward Current, @ TA = 100°C
@ TA = 45°C
8.0
6.0
A
A
IFSM
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half-Sine-Wave
200
A
TSTG
Storage Temperature Range
-55 to +150
°C
TJ
Operating Junction Temperature
-55 to +150
°C
* These ratings are limiting values above which the serviceability of any semiconductor device may by impaired.
Thermal Characteristics
Symbol
Parameter
Value
Units
PD
Power Dissipation
16
W
RθJA
Thermal Resistance, Junction to Ambient, * per leg
18
°C/W
RθJC
Thermal Resistance, Junction to Case, * per leg
3
°C/W
Value
Units
* Device mounted on PCB with 0.5 × 0.5” (12 × 12mm).
Electrical Characteristics
Symbol
TC = 25°C unless otherwise noted
Parameter
VF
Forward Voltage, per element @ 8.0A
1.0
V
IR
Reverse Current, per element @ Rated VR
TA = 25°C
TA = 100°C
50
500
µA
µA
I2t Rating for Fusing
166
A2s
©2004 Fairchild Semiconductor Corporation
GBU8A - GBU8M Rev. 1.4.0
t < 8.35ms
1
www.fairchildsemi.com
GBU8A - GBU8M Bridge Rectifiers
100
8
HEAT-SINK
MOUNTING, TC
4"x4"x0.15"
COPPER PLATE
6
Forward Current, IF [A]
Average Rectified Forward Current, IF [A]
Typical Performance Characteristics
4
2
0
MOUNTED ON PC BOARD,
TA 0.5" (12.7mm) LEAD LENGTH
60Hz RESISTIVE OF INDUCTIVE LOAD
0
50
100
10
0.1
0.7
150
TA = 25º C
1
µs
Pulse Width = 300µ
1% Duty Cycle
0.8
Ambient Temperature [ºC]
10
Peak. Forward Surge Current, IFSM[A]
Reverse Current, IR [mA]
1.3
1.4
250
T C = 100 º C
1
0.1
TA = 25 º C
0.01
0.9
1
1.1
1.2
Forward Voltage, V F [V]
0
20
40
60
80
100
120
140
Percent of Rated Peak Reverse Voltage [%]
Tj=150°C
8.3ms Single Half Sine-Wave
200
150
100
50
0
1
10
100
Number of Cycles at 60Hz
Total Capacitance, CT [pF]
400
TA = 25º C
f = 1.0 MHz
Visg = 50m Vp-p
100
50
10
1
5
10
Reverse Voltage, VR [V]
2
GBU8A - GBU8M Rev. 1.4.0
50
100
www.fairchildsemi.com
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™
CoolFET™
CROSSVOLT™
DOME™
EcoSPARK™
E2CMOS™
EnSigna™
FACT™
FACT Quiet Series™
FAST®
FASTr™
FPS™
FRFET™
GlobalOptoisolator™
GTO™
HiSeC™
I2C™
i-Lo™
ImpliedDisconnect™
Across the board. Around the world.™
The Power Franchise®
Programmable Active Droop™
ISOPLANAR™
LittleFET™
MICROCOUPLER™
MicroFET™
MicroPak™
MICROWIRE™
MSX™
MSXPro™
OCX™
OCXPro™
OPTOLOGIC®
OPTOPLANAR™
PACMAN™
POP™
Power247™
PowerEdge™
PowerSaver™
PowerTrench®
QFET®
QS™
QT Optoelectronics™
Quiet Series™
RapidConfigure™
RapidConnect™
µSerDes™
SILENT SWITCHER®
SMART START™
SPM™
Stealth™
SuperFET™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic®
TINYOPTO™
TruTranslation™
UHC™
UltraFET®
UniFET™
VCX™
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.
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
Product Status
Definition
Advance Information
Formative or In
Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
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 in order to improve
design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. I14
3
GBU8A - GBU8M Rev. 1.4.0
www.fairchildsemi.com
GBU8A - GBU8M Bridge Rectifiers
TRADEMARKS
Similar pages