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DATA SHEET
GBU4A~GBU4K
GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER VOLTAGE 50 to 800 Volts CURRENT - 4.0 Amperes
FEATURES
.310(7.90) .290(7.40)
GBU
.880(22.3) .860(21.8) .160(4.1) .140(3.5)
.080(2.03) .060(1.52) .740(18.8) .720(18.3)
Unit: inch ( mm )
* Plastic material has Underwriters Laboratory Flammability Classification 94V-O * Ideal for printed circuit board * Reliable low cost construction utilizing molded plastic technique * Surge overload rating: 150 Amperes peak
.140(3.56) .130(3.30)
.085(2.16) .065(1.65)
* High temperature soldering guaranteed: 260C/10 seconds/.375"(9.5mm) lead length at 5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: Reliable low cost construction utilizing molded plastic technique Terminals: Leads solderable per MIL-STD-202, Method 208 Mounting position: Any Mounting torque: 5 in. lb. Max. Weight: 0.15 ounce, 4.0 grams
.100(2.54) .085(2.16) .080(2.03) .065(1.65) .190(4.83) .210(5.33)
.075(1.90)R
.710(18.0) .690(17.5)
.040(1.02) .030(0.76)
.022(0.56) .018(0.46)
.050(1.27) .040(1.02)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. For Capacitive load derate current by 20%. GBU4A Maximum Recurrent Peak Reverse Voltage Maximum RMS Input Voltage Maximum DC Blocking Voltage Maximum Average Forward TC=100C Rectified Output Current atT A=40C I2t Rating for fusing ( t<8.3ms) Peak Forward Surge Current single sine-wave superimposed on rated load(JEDEC method) Maximum Instantaneous Forward Voltage Drop per element at 2.0A Maximum Reverse Leakage at rated T A=25 CDc Blocking Voltage per element TC=100C Typical Thermal Resistance per leg(Note 2) RJA Typical Thermal Resistance per leg(Note 3) RJA Operating and Storage Temperature Range, TJ,TSTG 50 35 50 GBU4B 100 70 100 GBU4D 200 140 200 4.0 3.0 93 150 1.0 5 500 19 4 -55+150 GBU4G 400 280 400 GBU4J 600 420 600 GBU4K 800 560 800 UNIT V V V A
A2sec Apk Vpk A A C / W C / W C
NOTES: 1. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw. 2. Units Mounted in free air, no heatsink, P.C.B at 0.375"(9.5mm) lead length with 0.5 x 0.5"(12 x 12mm)copper pads. 3. Units Mounted on a 2.0 x 1.6" x 0.3" thick (5 x 4 x 0.8cm) AL plate.
DATE : SEP.12.2002
PAGE . 1
ORWARD CURRENT AMPERES INST ANT ANEOUS F ,
RATING AND CHARACTERISTIC C URVES
100 40 20 10 4.0 2.0 1.0 TJ= 25OC Pulse Wid th= 300 S 1% DULY Cyc le
AVERAGE F ORWARD CURRENT AMPERES
6.0 HEAT -SINK MOUNTING,TC (4* 4 * 0 .15) INCH COPPER P LATE 4.0
2.0 MOUNTED ON PC BOARD. T 0.5"(12.7mm) LEAD LENGTH A 60Hz RESISTIVE OR INDUCTIVE L OAD 0 0 50 100 150
0.4 0.2 0.1 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4
TEMPERATUREOC
INSTANTANEOUS F ORWARD VOLT AGE V OLTS ,
Fig . 1- DERATING CURVE F OUTPUT RECTIFIED CURRENT OR
FPRWARD SURGE CURRENT AMPERES pk , (HALF S INE-WAVE)
Fig . 2- TYPICAL INSTANTANEOUS F ORWARD CHARACTERIS ITCS PER E LEMENT
150
INST EVERSE CURRENT ANT , ANEOUS R MICROAMPERES
10
TC = 100 C 1.0
O
120
90
60 TA= 105 C
O
0.1 TA= 25 C
O
30
0.01 0 20 40 60 80 100 120 140
0 1 2 6 10 20 40 60 100
PERCENT OF PEAK REVERSE V OLTAGE
Fig . 3- TYP ICAL R EAK REVERSE CHARACTERISTICS
400
NO. OF CYCLES A 62Hz T
Fig . 4- MAXIMUM NON-REPETITEVE PEAK FORWARD S URGE CURRENT
CAPACITANCE, p F
100 Tj= 25 C f= 1.0MHz Vsig = 50mVp -p
O
50
10
1
5
10
50
100
REVERSE VOLTAGE, VOLTS Fig.5- TYPICL JUNCTION CAPACITANCE PERELEMENT
DATE : SEP.12.2002
PAGE . 2

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