GBU8A, GBU8B, GBU8D, GBU8G, GBU8J, GBU8K, GBU8M
www.vishay.com
Vishay General Semiconductor
Glass Passivated Single-Phase Bridge Rectifier
FEATURES
• UL recognition file number E54214
• Ideal for printed circuit boards
• High surge current capability
• High case dielectric strength of 1500 V
RMS
• Solder dip 275 °C max. 10 s, per JESD 22-B106
Case
Style GBU
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
Package
I
F(AV)
V
RRM
I
FSM
I
R
V
F
at I
F
= 8.0 A
T
J
max.
Diode variations
GBU
8.0 A
50 V, 100 V, 200 V, 400 V, 600 V,
800 V, 1000 V
200 A
5 μA
1.0 V
150 °C
In-Line
General purpose use in AC/DC bridge full wave
rectification for monitor, TV, printer, power supply, switching
mode power supply, adapter, audio equipment, and home
appliances applications.
MECHANICAL DATA
Case:
GBU
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Terminals:
Matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity:
As marked on body
Mounting Torque:
10 cm-kg (8.8 inches-lbs) max.
Recommended Torque:
5.7 cm-kg (5 inches-lbs)
per
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward
rectified output current at
T
C
= 60 °C
T
A
= 40 °C
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV) (1)
I
F(AV) (2)
I
FSM
I
2
t
T
J
, T
STG
GBU8A GBU8B GBU8D GBU8G
50
35
50
100
70
100
200
140
200
400
280
400
8.0
3.9
200
166
- 55 to + 150
GBU8J
600
420
600
GBU8K GBU8M
800
560
800
1000
700
1000
UNIT
V
V
V
A
A
A
2
s
°C
Peak forward surge current single sine-wave
super-imposed on rated load
Rating for fusing (t < 8.3 ms)
Operating junction and storage
temperature range
Notes
(1)
Unit case mounted on aIuminum plate heatsink
(2)
Units mounted on PCB with 0.5" x 0.5" (12 mm x 12 mm) copper pads and 0.375" (9.5 mm) lead length
Revision: 16-Aug-13
Document Number: 88616
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
GBU8A, GBU8B, GBU8D, GBU8G, GBU8J, GBU8K, GBU8M
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum
instantaneous forward
voltage drop per diode
Maximum DC reverse
current at rated DC
blocking voltage per diode
Typical junction
capacitance per diode
TEST CONDITIONS SYMBOL
8.0 A
T
A
= 25 °C
I
R
T
A
= 125 °C
4 V, 1 MHz
C
J
211
500
94
pF
V
F
GBU8A GBU8B GBU8D GBU8G
1.0
5.0
μA
GBU8J
GBU8K GBU8M
UNIT
V
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
SYMBOL
R
JA
(2)
R
JC
(1)(3)
GBU8A GBU8B GBU8D GBU8G
20
4.0
GBU8J
GBU8K GBU8M
UNIT
°C/W
Notes
(1)
Units case mounted on aIuminum plate heatsink
(2)
Units mounted in free air, no heatsink on PCB, 0.5" x 0.5" (12 mm x 12 mm) copper pads, 0.375" (9.5 mm) lead length
(3)
Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws
ORDERING INFORMATION
PREFERRED P/N
GBU8J-M3/45
GBU8J-M3/51
UNIT WEIGHT (g)
3.857
3.857
PREFERRED PACKAGE CODE
45
51
BASE QUANTITY
20
250
DELIVERY MODE
Tube
Paper tray
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
8.0
250
Average Forw ard Output Current (A)
Peak Forward
Surge
Current (A)
Heatsink Mounting, T
C
T
J
= 150 °C
8.3 ms
Single
Half
Sine-Wave
200
6.0
150
4.0
100
2.0
PCB Mounting, T
A
0.47" x 0.47" (12 mm x 12 mm)
Copper Pads 0.375" (9.5 mm) Lead
Length 60 Hz Resistive or Inductive Load
50
0
0
25
50
75
100
125
150
0
1
10
100
Temperature (°C)
Number of Cycles at 60 Hz
Fig. 1 - Derating Curve Output Rectified Current
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge
Current Per Diode
Revision: 16-Aug-13
Document Number: 88616
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
GBU8A, GBU8B, GBU8D, GBU8G, GBU8J, GBU8K, GBU8M
www.vishay.com
Vishay General Semiconductor
1000
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
100
Instantaneous Forward Current (A)
10
1
Junction Capacitance (pF)
100
0.1
T
J
= 25 °C
Pulse Width = 300 μs
1 % Duty Cycle
50 thru 400 V
600 thru 1000 V
10
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.1
1
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Fig. 3 - Typical Forward Characteristics Per Diode
Fig. 5 - Typical Junction Capacitance Per Diode
1000
100
Transient Thermal Impedance (°C/W)
Instantaneous Reverse Current (μA)
T
J
= 150 °C
100
10
10
T
J
= 125 °C
1
50 thru 400 V
600 thru 1000 V
1
0.1
T
J
= 25 °C
0.01
0
20
40
60
80
100
0.1
0.01
0.1
1
10
100
Percent of Rated Peak Reverse Voltage (%)
t - Heating Time (s)
Fig. 4 - Typical Reverse Leakage Characteristics Per Diode
Fig. 6 - Typical Transient Thermal Impedance Per Diode
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
Case Type GBU
0.880 (22.3)
0.860 (21.8)
0.125 (3.2) x 45°
Chamfer
0.160 (4.1)
0.140 (3.5)
0.140 (3.56)
0.130 (3.30)
9° TYP.
0.020 R (TYP.)
0.310 (7.9)
0.290 (7.4)
0.740 (18.8)
0.720 (18.3)
0.080 (2.03)
0.060 (1.52)
5° TYP.
0.710 (18.0)
0.690 (17.5)
0.085 (2.16)
0.075 (1.90)
0.085 (2.16)
0.065 (1.65)
0.075
(1.9) R
.
0.100 (2.54)
0.085 (2.16)
0.050 (1.27)
0.040 (1.02)
0.080 (2.03)
0.065 (1.65)
0.190 (4.83)
0.210 (5.33)
0.026 (0.66)
0.020 (0.51)
Polarity shown on front side of case, positive lead by beveled corner
Revision: 16-Aug-13
Document Number: 88616
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
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