GE GBU8A Glass passivated single-phase bridge rectifier Datasheet

GBU8A THRU GBU8M
GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 8.0 Amperes
FEATURES
Case Style GBU
0.140 (3.56)
0.130 (3.30)
0.880 (22.3)
0.020 R (TYP.)
0.860 (21.8)
o
0.125 (3.2) x 45
9o
TYP.
CHAMFER
0.160 (4.1)
0.140 (3.5)
0.310 (7.9)
0.290 (7.4)
0.740 (18.8)
0.720 (18.3)
0.075
(1.9) R.
0.085 (2.16)
0.065 (1.65)
0.080 (2.03)
0.060 (1.52)
5o
TYP.
0.085 (2.16)
0.075 (1.90)
0.710 (18.0)
0.690 (17.5)
0.100 (2.54)
0.085 (2.16)
0.080 (2.03)
0.065 (1.65)
0.050 (1.27)
0.040 (1.02)
♦ Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
♦ This series is UL listed under the Recognized Component
Index, file number E54214
♦ High case dielectric
strength of 1500 VRMS
♦ Ideal for printed circuit boards
♦ Glass passivated chip junction
♦ High forward surge current capability
♦ Typical IR less than 0.5µA
♦ High temperature soldering guaranteed:
260°C/10 seconds, 0.375 (9.5mm) lead length,
5lbs. (2.3kg) tension
MECHANICAL DATA
0.022 (0.56)
0.018 (0.46)
0.190 (4.83)
0.210 (5.33)
Polarity shown on front side of case, positive lead by beveled corner
Dimensions in inches and (millimeters)
Case: Molded plastic body over passivated junctions
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Mounting Position: Any (NOTE 3)
Mounting Torque: 5 in. - lbs. max.
Weight: 0.15 ounce, 4.0 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
GBU
8A
GBU
8B
GBU
8D
GBU
8G
GBU
8J
GBU
8K
GBU
8M
UNITS
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000
Volts
Maximum RMS voltage
VRMS
35
70
140
280
420
560
700
Volts
VDC
50
100
200
400
600
800
1000
Volts
Maximum DC blocking voltage
Maximum average forward rectified
output current at
I(AV)
8.0
Amps
IFSM
200.0
Amps
Rating for fusing (t<8.3ms)
I2t
166.0
A2sec
Maximum instantaneous forward voltage drop
per leg at 8.0A
VF
1.0
Volts
IR
5.0
500.0
µA
TC=100°C (NOTE 1)
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method) TJ=150°C
Maximum DC reverse current at
rated DC blocking voltage per leg
TA=25°C
TA=125°C
Typical junction capacitance (NOTE 2)
Typical thermal resistance per leg(NOTE 4)
(NOTE 1)
Operating junction and storage temperature range
CJ
211.0
94.0
RΘJA
RΘJC
21.0
2.2
°C/W
TJ, TSTG
-55 to +150
°C
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
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(3) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws
(4) Units mounted in free air, no heat sink on P.C.B., 0.5 x 0.5” (12 x 12mm) copper pads, 0.375" (9.5mm) lead length
4/98
pF
RATINGS AND CHARACTERISTICS CURVES GBU8A THRU GBU8M
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE
CURRENT PER LEG
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
10
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 1 - DERATING CURVE OUTPUT RECTIFIED
CURRENT
60 HZ RESISTIVE OR INDUCTIVE LOAD
8.0
HEAT-SINK MOUNTING on
3.2 x 3.2 x 0.12” THK
(8.2 x 8.2 x 0.3cm) AL. PLATE
6.0
4.0
2.0
0
0
20
50
100
80
120
150
250
SINGLE HALF SINE-WAVE
(JEDEC Method)
TJ=150°C
200
150
100
50
0
1
10
CASE TEMPERATURE, °C
100
NUMBER OF CYCLES AT 60 Hz
FIG. 3 - TYPICAL FORWARD CHARACTERISTICS
PER LEG
FIG. 4 - TYPICAL REVERSE LEAKAGE
CHARACTERISTICS PER LEG
100
500
TJ=150°C
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
100
10
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
1
0.1
0.4
0.6
0.8
1.0
1.2
1.4
0.1
1.6
TJ=25°C
f=1.0 MHz
Vsig=50mVp-p
100
50-400V
600-1000V
REVERSE VOLTAGE, VOLTS
100
TRANSIENT THERMAL IMPEDANCE,
°C/W
JUNCTION CAPACITANCE, pF
1,000
10
0
20
60
40
80
100
10
1
0.1
0.01
0.1
1
t, HEATING TIME, sec.
4/98
100
FIG.6 -TYPICAL TRANSIENT THERMAL
IMPEDANCE
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
PER LEG
1
TJ=25°C
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
10
0.1
50 - 400V
600 - 1000V
1
0.01
0.01
TJ=125°C
10
10
100
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