GBU6A - GBU6M
GBU6A-GBU6M, Rev. C2001 Fairchild Semiconductor Corporation
GBU6A - GBU6M
Bridge Rectifiers
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Electrical Characteristics TA = 25°C unless otherwise noted
Features
•Glass passivated junction.
•Surge overload rating: 175 amperes peak.
•Reliable low cost construction utilizing
molded plastic technique.
•Ideal for printed circuit board.
•UL certified, UL #E111753.
Symbol Parameter Device Units
VF Forward Voltage, per element @ 6.0 A 1.0 V
IR Reverse Current, per element @ rated VR
TA = 25°C
TA = 125°C
5.0
500
µA
µA
I
2t rating for fusing t < 8.35 ms 127 A2s
Symbol
Paramete r
Value
Units
PD Power Dissipation 12 W
RθJA Ther mal Re s i stance, Ju nctio n t o A mbi ent,* per leg 8.6 °C/W
RθJL Thermal Resist ance, Junct i on to Lead,** per leg 3.1 °C/W
GBU
+~~-
*Device mounted on PCB with 0.5 x 0.5" (12 x 12 mm).
**Device mounted on Al plate with 2.6 x 1.4" x 0.06" (6,5 x 3.5 x 0.15 cm).
Symbol
Parameter
Value
Units
6A 6B 6D 6G 6J 6K 6M
VRRM Maximum Repetitive Reverse Voltage 50 100 200 400 600 800 1000 V
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 Rectified Forward Current, @ TA = 100°C 6.0 A
IFSM Non-repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave 175 A
Tstg Storage Temperature Range -55 to +150 °C
TJ Operating Junction Temperature -55 to +150 °C
Thermal Characteristics
GBU6A - GBU6M
GBU6A-GBU6M, Rev. C2001 Fairchild Semiconductor Corporation
Bridge Rectifiers
(continued)
Typical Characteristics
0 20406080100120140
0.01
0.1
1
10
Percent of Rated Peak Reverse Voltage [%]
Reverse Current, IR [mA]
T = 100 C
º
A
T = 25 C
º
A
12 51020 50100
0
35
70
105
140
175
Number of Cycles at 60Hz
Peak Forward Surge Current, IFSM [A]
T = 105 C
º
A
0.7 0.8 0.9 1 1.1 1.2 1.3 1.4
0.1
1
10
100
Forward Voltage, VF [V]
Forward Current, IF [A]
T = 25 C
º
A
Puls e Width = 30 0 µ
µµ
µs
1% Duty Cycle
1 5 10 50 100
10
50
100
400
Reverse Voltage, VR [V]
Total Capacitance, CT [pF]
T = 25 C
º
A
f = 1.0 MHz
Visg = 50m Vp-p
0 50 100 150
0
1
2
3
4
5
6
Ambient Temperature [ºC]
Average Rectified Forward Current, IF [A]
º
MOUNTED ON PC BOARD,
TA 0 .5" (12.7mm) LEAD LENGTH
60Hz RESISTIVE OR INDUCTIVE LOAD
HEAT -SINK
MOUNTING, TC
4x4x0.15"
COPPER PLATE
Figure 1. Forward Current Derating Curve Figure 2. Forward Voltage Characteristics
Figure 3. Reverse Current vs Reverse Voltage Figure 4. Non-Repetitive Surge Current
Figure 5. Total Capacitance
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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
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failure to perform when properly used in accordance
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2. A critical component is any component of a life
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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
Preliminary
No Identification Needed
Obsolete
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 in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order 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.
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In Design
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