KBU8A thru KBU8G
V = 50 V - 1000 V
RRM
Silicon Bridge
I = 6 A - 8 A
F
Rectifier
Features
Types up to 1000 V V
RRM
Ideal for printed circuit board KBU Package
High forward surge current capability
High temperature soldering guaranteed 250C/ 10
seconds, 0.375"(9.5 mm) lead length, 5 lbs(2.3 kg)
tension
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Mechanical Data
Case: Molded plastic body
Mounting position: Any
Terminals: Plated leads, solderable per MIL-STD-750,
Method 2026
Mounting torque: 5 inch-lbs max
Weight: 0.268 oz, 7.6 g
Maximum ratings, at T = 25 C, unless otherwise specified
j
Parameter Symbol Conditions KBU8A KBU8B KBU8D KBU8G Unit
Repetitive peak reverse voltage V 50 100 200 400 V
RRM
V 140 280
RMS reverse voltage 35 70 V
RMS
DC blocking voltage V 50 100 200 400 V
DC
T 100 C 8
88 8
C
Continuous forward current I A
F
T 45C
66
C 66
Surge non-repetitive forward
I T = 25 C, t = 8.3 ms 300 300 300 300 A
F,SM C p
current, Half Sine Wave
T
Operating temperature -55 to 150 -55 to 150 -55 to 150 -55 to 150 C
j
Storage temperature T -55 to 150 -55 to 150 -55 to 150 -55 to 150 C
stg
Electrical characteristics, at Tj = 25 C, unless otherwise specified
Parameter Symbol Conditions KBU8A KBU8B KBU8D KBU8G Unit
V I = 8 A, T = 25 C
Diode forward voltage 1 1 11 V
F F j
V = 50 V, T = 25 C
10 10 10 10
R j
Reverse current I A
R
V = 50 V, T = 100 C
500 500 500 500
R j
www.genesicsemi.com 1KBU8A thru KBU8G
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