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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 3.2x45 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 VRRM 50 100 Maximum RMS Voltage VRMS 35 70 Maximum DC Blocking Voltage VDC 50 100 Maximum Average Forward T C=50(Note 1) I(AV) Rectified Output Current, At TA=40(Note 2)
Peak Forward Surge Current 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Rating for Fusing (t8.3ms) 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 TA=25 TA=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 A2s Volts
A
IFSM I2 t VF IR CJ RJA RJL TJ ,TSTG 100
45 22 4.2 (-55 to +150)
pF /W /W
Notes: 1. Unit mounted on 1.6x1.6x0.06" thick (4.0x4.0x0.15cm) AL. plate
2. Unit mounted on P.C.B. With 0.5x0.5"(1.2x1.2mm) 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 1.6x1.6x0.06"Thk (4.0x4.0x0.15cm) AL. Plate
TJ = T J max. Single Sine-Wave (JEDEC Method)
100
2.0
50
1.0
0 0
P.C.B. Mounting, T A 0.47x0.47"(12x12mm) 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
TJ=25 Pulse width=300 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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