V
RRM
= 50 V - 400 V
I
O
= 6 A
Features
• Ideal for printed circuit boards
• High forward surge current capability
KBU Package
• Not ESD Sensitive
Mechanical Data
Terminals: Plated leads, solderable per MIL-STD-750,
Method 2026
Single Phase Silicon
Brid
g
e Rectifier
• Plastic material used carries Underwriters
Laboratory Flammability Classification 94V-0
• High temperature soldering guaranteed: 250⁰C/ 10 seconds, 0.375
(9.5mm) lead length, 5 lbs. (2.3 kg) tension
• Types from 50 V up to 400 V V
RRM
KBU6A thru KBU6G
Mounting position: Any
Case: Molded plastic body
Mounting torque: 5 inch-lbs max
Parameter Symbol KBU6A KBU6B Unit
Repetitive peak reverse voltage V
RRM
50 100 V
RMS reverse voltage V
RMS
35 70 V
DC blocking voltage V
DC
50 100 V
Operating temperature T
j
-55 to 150 -55 to 150 °C
Storage temperature T
stg
-55 to 150 -55 to 150 °C
Parameter Symbol KBU6A KBU6B Unit
Maximum average forward
rectified current I
O
66 A
Peak forward surge current I
FSM
250 250 A
Maximum instantaneous
forward voltage drop per leg 1.0 1.0
10 10
500 500
Single phase, half sine wave, 60 Hz, resistive or inductive load
For capacitive load derate current by 20%
T
c
= 100 °C 66
t
p
= 8.3 ms, half sine 250 250
-55 to 150
KBU6G
10 10
KBU6D
-55 to 150 -55 to 150
Conditions
400
280
400200
T
a
= 25 °C
I
F
= 6.0 A
Conditions
KBU6G
200
140
KBU6D
-55 to 150
Maximum ratings at Tc
= 25 °C, unless otherwise specified
Maximum DC reverse current at
rated DC blocking voltage I
R
T
a
= 100 °C
1.0
μA
V
Electrical characteristics at Tc = 25 °C, unless otherwise specified
1.0
500500
V
F
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1
KBU6A thru KBU6G
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2
Package dimensions and terminal configuration
Product is marked with part number and terminal configuration.
Di i i i h d ( illi t )
KBU6A thru KBU6G
Di
mens
i
ons
i
n
i
nc
h
es an
d
(
m
illi
me
t
ers
)
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3
