PANJIT KBU4K, KBU4J, KBU4G, KBU4D, KBU4B Datasheet
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Approve Sheet Part Number: KBU4A~KBU4K
DATA SHEET
KBU4A~KBU4K
SILICON SINGLE-PHASE BRIDGE RECTIFIER
VOLTAGE - 50 to 800 Volts CURRENT - 4.0 Amperes
Recongnized File # E111753
FEATURES
•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
•High temperature soldering guaranteed:
260°C/10 seconds/.375"(9.5mm) lead length at 5 lbs. (2.3kg) tension
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5.7 |
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19.8 |
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18.8 |
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.780 |
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.740 |
.224 |
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R .075(1.9) (2x)
MECHANICAL DATA
Case: Reliable low cost construction utilizing |
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molded plastic technique |
.052(1.3) |
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.047(1.2) |
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Terminals: Leads solderable per MIL-STD-202, |
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Method 208 |
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Mounting position: Any |
7.1 |
6.8 |
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.280 |
.268 |
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Mounting torque: 5 in. lb. Max. |
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Weight: 0.3 ounce, 8.0 grams |
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KBU
.933(23.7)
.894(22.7)
~ ~
.220(5.6)
.181(4.6)
Unit: inch ( mm )
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.295 |
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7.5 |
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) |
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17.8 |
16.8 |
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( |
( |
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.701 |
.661 |
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1.0(25.4)MIN. |
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) |
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3.5 |
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( |
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.138 |
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MAXIMUMRATINGSANDELECTRICALCHARACTERISTICS
Rating at 25°Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
For Capacitive load derate current by 20%.
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KBU4A |
KBU4B |
KBU4D |
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KBU4G |
KBU4J |
KBU4K |
UNIT |
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Maximum Recurrent Peak Reverse Voltage |
50 |
100 |
200 |
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400 |
600 |
800 |
V |
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Maximum RMS Input Voltage |
35 |
70 |
140 |
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280 |
420 |
560 |
V |
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Maximum DC Blocking Voltage |
50 |
100 |
200 |
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400 |
600 |
800 |
V |
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Maximum Average Forward TC=100°C |
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4.0 |
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A |
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Rectified Output Current atTA=40°C |
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4.0 |
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I2t Rating for fusing ( t<8.3ms) |
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93 |
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A2sec |
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Peak Forward Surge Current single sine-wave superimposed on rated load |
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150 |
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(JEDEC method) |
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Apk |
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Maximum Instantaneous Forward Voltage Drop per element at 4.0A |
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1.0 |
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Vpk |
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Maximum Reverse Leakage at rated TA=25° |
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10 |
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µA |
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CDc Blocking Voltage per element TC=100°C |
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1000 |
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µA |
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Typical Thermal Resistance per leg(Note 2) Rθ JA |
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19 |
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°C / W |
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Typical Thermal Resistance per leg(Note 3) Rθ JC |
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4 |
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°C / W |
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Operating and Storage Temperature Range, TJ,TSTG |
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-55 to +150 |
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°C |
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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.
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