Features: · Ideal for printed circuit boards· High surge current capability· High case dielectric strength of 2000 VRMS· Glass passivated chip junction· Plastic package has Underwriters Laboratory Flammability Classification 94V-0ApplicationGeneral...
KBJ4AU: Features: · Ideal for printed circuit boards· High surge current capability· High case dielectric strength of 2000 VRMS· Glass passivated chip junction⣷...
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General purpose use in ac-to-dc bridge full wave rectification for Monitor, TV, Printer, Switching Mode Power Supply, Adapter, Audio equipment, and Home Appliances applications
Symbol | Type Number | KBJ4AU |
KBJ4BU |
KBJ4DU |
KBJ4GU | KBJ4JU | KBJ4KU | KBJ4MU | UNITS |
VRRM | Maximum Recur rent Peak Reverse Vol tage | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | Volts |
VRMS | Maximum RMS Vol tage | 35 | 70 | 140 | 280 | 420 | 560 | 700 | Volts |
VDC | Maximum DC Blocki ng Vol tage | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | Volts |
IF(AV) | Maximum average forward rectified output current at TC =100 TA =25 |
4.0 (1) 2.3 (2) |
Amps | ||||||
IFSM | Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) |
120 | Amps | ||||||
I2t | Rating for fusing (t<8.3ms) | 60 | A2sec | ||||||
VF | Maximum instantaneous forward voltage drop per leg at 2.0A | 1.0 | Volt | ||||||
IR | Maximum DC reverse current at rated DC blocking voltage per leg TA =25 TA =125 |
5 250 |
uA | ||||||
RJA RJC |
Typical thermal resistance per leg | 26 (2) 5 (1) |
/W | ||||||
VISO | Typical Thermal Resistance (Note2)Dielectric strength (Therminals to case, AC 1 minute) |
2000 | Volts | ||||||
TJ , T STG | Operating junction and storage temperature range | -55 to +150 |
Notes: 1. Unit case mounted on 6.3x6.3x0.15cm thick Al plate heatsink.
2. Units mounted on P.C.B. with 0.5 x 0.5" (13 x 13 mm) copper pads and 0.375" (9.5 mm) lead length
3. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw