GBU8A THRU GBU8M
SINGLE PHASE GLASS
PASSIVATED BRIDGE RECTIFIER
Voltage: 50 to 1000V
8.0A
Current:
GBU
Features
Ideal for printed circuit board
Glass passivated chip junction
High case dielectric strength
High surge overload rating
This series is UL listed under Recognized Component Index,
file number E185029
Mechanical Data
Terminal: Plated leads solderable per MIL-STD 202E, method
208C
Case: UL-94 Class V-0 recognized Flame Retardant Epoxy
Polarity: Polarity symbol marked on body
Mounting position: Thru hole for #6 screw
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half -wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated,
for capacitive load, derate current by 20%)
GBU GBU GBU GBU GBU GBU
Symbol
GBU
8M
units
8A
8B
8D
200
140
200
8G
400
280
400
8J
8K
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Vrrm
Vrms
Vdc
50
35
100
70
600
420
600
800
560
800
1000
700
V
V
V
Maximum DC blocking voltage
50
100
1000
Maximum average forward rectified output current at Tc =
If(av)
8.0
A
100℃
(Note 1)
Peak forward surge current single sine-wave superimposed
on rated load (JEDEC Method)
Ifsm
Vf
200
1.0
A
V
Maximum instantaneous forward voltage drop per leg at 8.0A
Rating for fusing (t < 8.3ms)
I2t
166
A2Sec
5.0
Maximum DC reverse current at
rated DC blocking voltage per leg
Ta = 25°C
Ta = 125°C
Ir
µA
pF
500
211
94
Typical junction capacitance per leg at 4V,1MHz
Maximum thermal resistance per leg
Cj
21
Rth(ja)
Rth(jc)
℃/W
(Note3)
2.2
Tj, Tstg
-55 to +150
℃
Operating junction and storage temperature range
Note:
1. Unit case mounted on 3.2 x 3.2 x 0.12” thick (8.2 x8.2 x 0.3cm) Al. Plate heatsink
2. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw
3. Units mounted in free air, no heatsink on P.C.B. with 0.5 x 0.5" (12 x 12mm) copper pads, 0.375" (9.5mm) lead length
Rev.A3
www.gulfsemi.com
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