KBU401 - KBU407
Single Phase 8.0 AMPS. Bridge Rectifiers
KBU
RoHS
Pb
COMPLIANCE
Features
UL Recoganized File # E-326243
Ideal for printed circuit board
High case dielectric strength
Plastic material has Underwriters laboratory
flammability Classification 94V-0
Typical IR less than 0.1uA
High surge current capability
High temperature soldering guaranteed:
260℃ / 10 seconds at 5 lbs., ( 2.3 kg ) tension
Green compound with suffix “G” on packing code &
prefix “G” on datecode.
Mechanical Data
Case : Molded plastic body
Dimension in inches and (millimeter)
Terminal : Pure tin plated , Lead free. Leads solderable per
MIL-STD-202 Method 208
Weight : 8.0 grams (0.3 ounce)
Mounting Torque : 5 in lbs max.
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
KBU
401
50
35
50
KBU
402
100
70
100
KBU
403
200
140
200
KBU
404
400
280
400
KBU
405
600
420
600
KBU
406
800
560
800
KBU
407
1000
700
Type Number
Symbol
Units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
VRRM
VRMS
VDC
V
V
V
1000
Maximum Average Forward Rectified Current
I(AV)
A
@ TA = 65oC
4.0
Peak Forward Surge Current, 8.3 ms Single Half Sine-
wave Superimposed on Rated Load (JEDEC method )
Rating of fusing ( t < 8.3mS )
Maximum Instantaneous Forward Voltage @ 2.0A
@ 4.0A
200
IFSM
I2t
A
A2S
V
166
1.0
1.1
VF
Maximum DC Reverse Current @ TA=25℃
at Rated DC Blocking Voltage @ TA=125℃
Typical Junction Capacitance per leg (Note 1)
5.0
500
240
IR
uA
pF
Cj
RθJA
RθJC
TJ
19
4.0
-55 to +125
-55 to +150
Typical Thermal Resistance (Note 2)
oC/W
OC
OC
Operating Temperature Range
Storage Temperature Range
TSTG
Note 1 : Measured at 1MHz and applied Reverse bias of 4.0V DC.
2. Unit case mounted on 2" x 3" x 0.25" Al plate heat sink.
1 of 2
Version : D09