GLASS PSSIVATED SINGLE-PHASE BRIDGE RECTIFIER
GBU4A THRU GBU4M
FEATURES
•
•
•
•
•
VOLTAGE RANGE
CURRENT
50 to
1000
Volts
4.0 Amperes
GBU
21.8 - 22.3
3.2
×
45
7.4 - 7.9
R0.5
3.5 - 4.1
O
Plastic package has Underwriters Laboratory
Flammability Glassification 94V-0
Ideal for printed circuit boards
Glass passivated chip junctions
High surge current capability
High temperature soldering guaranteed
260℃/10 seconds, 0.375”(9.5mm) lead length
at 5 lbs. (2.3kg) tension
3.3 - 3.56
1.52 - 2.03
2.16 - 2.54
17.5 - 18.0
18.3 - 18.8
1.9 - 2.16
2.0 - 2.2
MECHANICAL DATA
•
•
•
•
Case: molded plastic body over passivated junctions
Terminal: Plated leads solderable per MIL-STD-750
Method 2026
Mounting position: Any (Note 3)
Weight: 0.15 ounce,4.0 gram
1.02 - 1.27
4.83 - 5.35
0.46 - 0.68
Dimensions in inches and
(millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
•
Ratings at 25℃ ambient temperature unless otherwise specified
•
Single Phase, half wave, 60Hz, resistive or inductive load
•
For capacitive load derate current by 20%
GBU GBU
SYMBOLS
4A
4B
Maximum Reverse Peak Repetitive Voltage
V
RRM
50
100
Maximum RMS Voltage
V
RMS
35
70
Maximum DC Blocking Voltage
V
DC
50
100
Maximum Average Forward T
C
=50℃
(Note 1)
I
(AV)
Rectified Output Current, At T
A
=40℃
(Note 2)
Peak Forward Surge Current
8.3ms single half sine wave superimposed on
rated load (JEDEC Method)
Rating for Fusing (t＜8.3ms)
Maximum Instantaneous Forward Voltage drop
Per leg at 4.0A
Maximum Reverse Current at rated
DC blocking voltage per element
Typical Junction Capacitance (Note 4)
Typical Thermal Resistance (Note 1)
Typical Thermal Resistance (Note 2)
Operating and Storage Temperature Range
T
A
=25℃
T
A
=125℃
GBU
4D
200
140
200
GBU
4G
400
280
400
4.0
3.0
150
93
1.0
5.0
500
GBU
4J
600
420
600
GBU
4K
800
560
800
GBU
4M
1000
700
100
UNIT
Volts
Volts
Volts
Amps
Amps
A
2
s
Volts
μA
I
FSM
I
2
t
V
F
I
R
C
J
R
JA
R
JL
T
J
,T
STG
100
45
22
4.2
(-55 to +150)
pF
℃/W
℃/W
℃
Notes:
1. Unit mounted on 1.6×1.6×0.06” thick (4.0×4.0×0.15cm) AL. plate
2. Unit mounted on P.C.B. With 0.5×0.5”(1.2×1.2mm) copper pads and 0.375”(9.5mm) lead length
3. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum
Heat transfer with #6 screw
4. Measured at 1.0 MHz and applied reverse voltage of 4.0 V
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
GLASS PSSIVATED SINGLE-PHASE BRIDGE RECTIFIER
GBU4A THRU GBU4M
VOLTAGE RANGE
CURRENT
50 to
1000Volts
4.0 Ampere
RATINGS AND CHARACTERISTIC CURVES GBU4A THRU GBU4M
FIG. 1- DERATING CURVE
OUTPUT RECTIFIED CURRENT
AVERAGE FORWARD OUTPUT,CURRENT
(
A
)
4.0
FIG. 2- MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT PER LEG
150
3.0
PEAK FORWARD SURGE,
CURRENT,
(
A
)
Heat-Sink Mounting, Tc
1.6×1.6×0.06"Thk
(
4.0×4.0×0.15cm
)
AL. Plate
T
J
= T
J
max.
Single Sine-Wave
(JEDEC
Method)
100
2.0
50
1.0
0
0
P.C.B. Mounting, T
A
0.47×0.47"
(
12×12mm
)
Copper pads
0.375"
(
9.5mm
)
lead length
60 Hz Resistive or Inductive Load
50
100
150
1.0 CYCLE
0
1
10
100
TEMPERATURE,
℃
FIG. 3- TYPICAL FORWORD CHARACTERISTICS
PER LGE
100
500
100
NUMBER OF CYCLES AT 60 Hz
FIG. 4- TYPICAL REVERSE LEAKAGE
CHARACTERISTICS PER LEG
50-400V
600-1000V
T
J
=125
℃
10
INSTANTANEOUS FORWARD
CURRENT,
(
A
)
10
1
T
J
=25
℃
Pulse width=300
μ
1% Duty Cycle
INSTANTANEOUS REVERSE
CURRENT,
(
A
)
1
0.1
0.1
T
J
=25
℃
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.01
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
(
V
)
FIG. 5- TYPICAL JUNCTION CAPACITANCE
PER LEG
1000
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,
(
V
)
FIG. 6- TYPICAL TRANSIENT THERMAL
IMPEDANCE
TRANSIENT THERMAL IMPEDANCE
(
℃/W
)
JUNCTION CAPACITANCE,
(
pF
)
T
j
=25
℃
f=1.0MHz
Vsig=50mVp-p
10
100
1
10
0.1
50-400V
600-1000V
1
10
100
0.1
0.01
0.1
1
10
100
REVRESE VOLTAGE,
(
V
)
REVRESE VOLTAGE,
(
V
)
T, HEATING TIME
(
SEC.
)
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
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