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Details, datasheet, quote on part number:1BU4G
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Datasheet text preview:
GBU4A THRU GBU4M
GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 4.0 Amperes
FEATURES
Case Style GBU
0.880 (22.3) 0.020 R (TYP.) 0.860 (21.8) 0.125 (3.2) x 45o CHAMFER 0.310 (7.9) 0.290 (7.4) 0.160 (4.1) 0.140 (3.5) 0.740 (18.8) 0.720 (18.3) 0.085 (2.16) 0.065 (1.65) 0.075 (1.9) R. 0.080 (2.03) 0.060 (1.52)
0.140 (3.56) 0.130 (3.30)
9o TYP.
5o TYP. 0.085 (2.16) 0.710 (18.0) 0.690 (17.5) 0.100 (2.54) 0.085 (2.16) 0.050 (1.27) 0.040 (1.02) 0.075 (1.90)
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 surge current capability High temperature soldering guaranteed: 260°C/10 seconds, 0.375 (9.5mm) lead length, 5lbs. (2.3kg) tension
0.080 (2.03) 0.065 (1.65)
0.190 (4.83) 0.210 (5.33)
0.022 (0.56) 0.018 (0.46)
MECHANICAL DATA
Case: Molded plastic body over passivated junctions Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Mounting Position: Any (NOTE 4) Mounting Torque: 5 in. - lb. max. Weight: 0.15 ounce, 4.0 grams
Polarity shown on front side of case, positive lead by beveled corner
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
GBU 4A
GBU 4B
GBU 4D
GBU 4G
GBU 4J
GBU 4K
GBU 4M
UNITS
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified TC=100°C (NOTE 1) output current at TA=40°C (NOTE 2) Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method)TJ=150°C Rating for fusing (t<8.3ms) Maximum instantaneous forward voltage drop per leg at 4.0A Maximum DC reverse current at rated DC blocking voltage per leg Typical junction capacitance per leg Typical thermal resistance per leg TA=25°C TA=125°C
(NOTE 3) (NOTE 2) (NOTE 1)
VRRM VRMS VDC I(AV) IFSM I2t VF IR CJ RJA RJC TJ, TSTG
50 35 50
100 70 100
200 140 200
400 280 400 4.0 3.0 150.0 93.0 1.0 5.0 500.0
600 420 600
800 560 800
1000 Volts 700 Volts 1000 Volts Amps Amps A2sec Volts µA
100.0 22.0 4.2 -55 to +150
45.0
pF °C/W °C
Operating junction and storage temperature range
NOTES: (1) Unit case mounted on 1.6 x 1.6 x 0.06" thick (4.0 x4.0 x 0.15cm) Al. Plate (2) Units mounted on P.C.B. with 0.5 x 0.5" (12 x 12mm) copper pads and 0.375" (9.5mm) lead length (3) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts (4) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw
4/98
RATINGS AND CHARACTERISTICS CURVES GBU4A THRU GBU4M
FIG. 1 - DERATING CURVE OUTPUT RECTIFIED CURRENT AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG
PEAK FORWARD SURGE CURRENT, AMPERES
4.0 3.0 2.0
150
TJ=TJ max. SINGLE SINE-WAVE (JEDEC Method)
HEAT-SINK MOUNTING, Tc 1.6 x 1.6 x 0.06" THK (4.0 x 4.0 x .15cm) AL. PLATE
100
1.0 P.C.B. MOUNTING, TA
0.47 x 0.47 (12 x 12mm) COPPER PADS 0.375" (9.5mm) LEAD LENGTH 60 HZ RESISTIVE OR INDUCTIVE
50
1.0 CYCLE
0 0
50
100
150
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
TEMPERATURE, °C
FIG. 3 - TYPICAL FORWARD CHARACTERISTICS PER LEG INSTANTANEOUS REVERSE CURRENT, MICROAMPERES
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS PER LEG
100
500
INSTANTANEOUS FORWARD CURRENT, AMPERES
100
TJ=125°C
10
10
1
TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE
1
0.1
0.1
TJ=25°C 50-400V 600-1000V
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, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG
1,000
JUNCTION CAPACITANCE, pF
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, °C/W
TJ=25°C f=1.0 MHz Vsig=50mVp-p
100
10
100
1
10 0.1
50 - 400V 600 - 1000V
1
10
100
0.1 0.01
0.1
1
t, HEATING TIME, sec.
10
100
REVERSE VOLTAGE, VOLTS
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