MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
!"#
$
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KBU8A
THRU
KBU8M
8 Amp Single Phase
Bridge Rectifier
50 to 1000 Volts
KBU
A
D
•
•
•
•
•
Features
Low Forward Voltage Drop
Ideal For Printer Circuit Boards
High Current Capability and High Reliability
UL Recognized File # E165989
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Maximum Ratings
•
•
Operating Temperature: -50°C to +150°C
Storage Temperature: -50°C to +150°C
MCC
Catalog
Number
KBU8A
KBU8B
KBU8D
KBU8G
KBU8J
KBU8K
KBU8M
Device
Marking
Maximum
Reccurrent
Peak Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
Maximum
RMS
Voltage
35V
70V
140V
280V
420V
560V
700V
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
600V
800V
1000V
E
C
B
KBU8A
KBU8B
KBU8D
KBU8G
KBU8J
KBU8K
KBU8M
-
AC
+
F
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
(NOTE 1,2 )
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
I
F(AV)
I
FSM
8A
200A
Tc = 100°C
8.3ms, half sine
K
G
J
V
F
1.0V
10
µA
300mA
I
FM
= 4.0A;
T
C
= 25°C
INCHES
MIN
.895
.600
.740
.15∅ x
---
.100
.048
.268
---
.180
L
DIMENSIONS
MM
MIN
22.7
16.8
18.8
3.8∅ x
---
25.4
1.2
6.8
---
4.6
I
R
T
C
= 25°C
T
C
= 100°C
*Pulse Test: Pulse Width 300µsec, Duty Cycle 2%
DIM
A
B
C
D
E
F
G
J
K
L
MAX
.935
.700
.780
.23L
.300
--
.052
.280
.140
.220
MAX
23.7
17.8
19.8
5.7L
7.5
---
1.3
7.1
5.3
5.6
NOTE
NOM
HOLE
NOM
NOM
3PL
Revision: 3
www.mccsemi.com
1 of 3
2006/05/19
KBU8A~KBU8M
Figure 1
Typical Forward Characteristics
100
MCC
TM
Micro Commercial Components
Figure 2
Typical Reverse Characteristics
10
T
C
=100°C
10
1.0
Amps
T
C
=25°C
1.0
µAmps
0.1
T
C
=25°C
0.1
0.6
0.01
0.8
1.0
1.2
0
40
Volts
80
120
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
Figure 3
Forward Derating Curve
12
Instantaneous Reverse Leakage Current - MicroAmperes
versus
Percent Of Rated Peak Reverse Voltage - Volts
10
8
Amps
6
4
2
0
0
25
50
75
°C
100
125
150
Average Forward Rectified Current - Amperes
versus
Ambient Temperature -
°C
Revision: 3
www.mccsemi.com
2 of 3
2006/05/19
MCC
Micro Commercial Components
TM
***IMPORTANT NOTICE***
Micro Commercial Components Corp
.
reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp
.
does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
the rights of others . The user of products in such applications shall assume all risks of such use
and will agree to hold
Micro Commercial Components Corp
.
and all the companies whose
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
Products offer by
Micro Commercial Components Corp
.
are not intended for use in Medical,
Aerospace or Military Applications.
www.mccsemi.com
Revision: 3
3 of 3
2006/05/19
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