GBU8 Vishay Intertechnology, GBU8 Datasheet
GBU8
Manufacturer Part Number
GBU8
Description
Manufacturer
Vishay Intertechnology
Datasheet
1.GBU8.pdf
(2 pages)
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0.020 R (TYP.)
0.310 (7.9)
0.290 (7.4)
0.065 (1.65)
0.085 (2.16)
0.085 (2.16)
0.100 (2.54)
Document Number 88616
07-Oct-03
Maximum Ratings & Thermal Characteristics
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified
output current at T
Peak forward surge current single sine-wave super-
imposed on rated load (JEDEC Method) T
Rating for fusing (t < 8.3ms)
Typical thermal resistance per leg
(Note 3)
Operating junction and storage temperature range
Electrical Characteristics
Parameter
Maximum instantaneous forward voltage drop
per leg at 8.0 A
Maximum DC reverse current at T
rated DC blocking voltage per legT
Typical junction capacitance per leg at 4V, 1MHz
Notes: (1) Units case mounted on 3.2 x 3.2 x 0.12” thick (8.2 x 8.2 x 0.3cm) Al plate heatsink
0.065
0.080
(2) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws
(3) Units mounted in free air, no heatsink on P.C.B., 0.5 x 0.5” (12 x 12mm) copper pads, 0.375” lead length
(1.65)
(2.03)
Polarity shown on front side of case, positive lead by beveled corner
0.880 (22.3)
0.860 (21.8)
0.190
0.210
Dimensions in inches and (millimeters)
(4.83)
(5.33)
Glass Passivated Single-Phase Bridge Rectifier
C
Case Style GBU
(1.9)R
= 100°C
0.075
0.160 (4.1)
0.140 (3.5)
.
0.050 (1.27)
0.040 (1.02)
0.125 (3.2) x 45 o
(Note 1)
0.060
CHAMFE
R
0.080
(2.03)
(1.52)
A
A
= 25°C
= 125°C
0.740 (18.8)
0.720 (18.3)
0.710 (18.0)
0.690 (17.5)
J
Ratings at 25°C ambient temperature unless otherwise specified.
= 150°C
0.130 (3.30)
0.140 (3.56)
0.022 (0.56)
0.018 (0.46)
0.085 (2.16)
0.075 (1.90)
T
Symbol GBU8A GBU8B GBU8D GBU8G GBU8J GBU8K GBU8M Unit
Symbol GBU8A GBU8B GBU8D GBU8G GBU8J GBU8K GBU8M Unit
V
V
5 o
TYP
.
I
R
9 o
R
J,
TYP
.
I
V
F(AV)
FSM
RRM
RMS
V
C
I
I
T
DC
R
2
F
t
JC
STG
J
JA
Features
• Plastic package has Underwriters Laboratory
• This series is UL listed under the Recognized
• High case dielectric strength of 1500 V
• Ideal for printed circuit boards
• Glass passivated chip junction
• High surge overload rating
• High temperature soldering guaranteed:
Mechanical Data
Case: Molded plastic body over passivated junctions
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Mounting Position: Any (Note 2)
Mounting Torque: 5 in-lbs max.
Weight: 0.15 oz., 4.0 g
Packaging codes/options:
50
35
50
Flammability Classification 94V-0
Component Index, file number E54214
260°C/10 seconds, 0.375 (9.5mm) lead length,
5lbs. (2.3kg) tension
1/250 EA. per Bulk Tray Stack
100
100
Ratings at 25°C ambient temperature unless otherwise specified.
70
211
200
140
200
–55 to +150
GBU8A thru GBU8M
Vishay Semiconductors
formerly General Semiconductor
400
280
400
200
166
500
8.0
2.2
1.0
5.0
21
Reverse Voltage 50 and 1000V
600
420
600
Forward Current 8.0A
800
560
800
94
RMS
www.vishay.com
1000
1000
700
A
°C/W
2
°C
pF
V
V
V
A
A
sec
V
A
1
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GBU8 Summary of contents
Page 1
... Terminals: Plated leads solderable per MIL-STD-750, 0.022 (0.56) 0.018 (0.46) Method 2026 Mounting Position: Any (Note 2) Mounting Torque: 5 in-lbs max. Weight: 0.15 oz., 4.0 g Packaging codes/options: 1/250 EA. per Bulk Tray Stack Symbol GBU8A GBU8B GBU8D GBU8G GBU8J GBU8K GBU8M Unit V 50 RRM V 35 RMS V 50 ...
Page 2
... GBU8A thru GBU8M Vishay Semiconductors formerly General Semiconductor Ratings and Characteristic Curves (T = 25°C unless otherwise noted) A Fig. 1 – Derating Curve Output Rectified Current Resistive or Inductive Load Z 8.0 Heatsink mounting on 6.0 3.2 x 3.2 x 0.12" THK (8.2 x 8.2 x 0.3cm) AL. PLATE 4.0 2 Case Temperature ( C) Fig. 3 – Typical Forward ...