V
RRM
= 50 V - 1000 V
I
F
= 6 A - 8 A
Features
• Types up to 1000 V V
RRM
• Ideal for printed circuit board
KBU Package
Mechanical Data
Case: Molded plastic body
Mounting position: Any
Mounting torque: 5 inch-lbs max
Weight: 0.268 oz, 7.6 g
Terminals: Plated leads, solderable per MIL-STD-750,
Method 2026
KBU8J thru KBU8M
• High forward surge current capability
Silicon Bridge
Rectifier
• High temperature soldering guaranteed 250°C/ 10
seconds, 0.375"(9.5 mm) lead length, 5 lbs(2.3 kg)
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Parameter Symbol Unit
Repetitive peak reverse voltage
V
RRM
V
RMS reverse voltage
V
RMS
V
DC blocking voltage
V
DC
V
Operating temperature
T
j
°C
Storage temperature
T
stg
°C
Parameter Symbol Unit
Diode forward voltage
600 1000
700
1000800
μA
500
10
1
300
10
-55 to 150 -55 to 150
-55 to 150 -55 to 150 -55 to 150
KBU8J KBU8K
11
-55 to 150
Conditions
V
T
C
= 25 °C, t
p
= 8.3 ms
T
C
≤ 100 °C
Conditions
KBU8J KBU8K KBU8M
800
560420
Surge non-repetitive forward
current, Half Sine Wave
I
F,SM
A
600
Maximum ratings, at T
j
= 25 °C, unless otherwise specified
888
300 300
Continuous forward current
V
R
= 50 V, T
j
= 25 °C
I
F
= 8 A, T
j
= 25 °C
Reverse current
I
R
V
F
V
R
= 50 V, T
j
= 100 °C
500 500
10
KBU8M
Electrical characteristics, at Tj = 25 °C, unless otherwise specified
I
F
A
T
C
≤ 45°C
666
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