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KBU1001 THRU KBU1007
Single Phase 10 AMPS. Silicon Bridge Rectifiers
Voltage Range
50 to 1000 Volts
Current
10.0 Amperes
Features
UL Recognized File # E-96005
High surge current capability
Ideal for printed circuit board
Reliable low cost construction technique
results in inexpensive product
High temperature soldering guaranteed:
260
/ 10 seconds / 0.375" ( 9.5mm )
lead length at 5 lbs., ( 2.3 kg ) tension
Weight: 8 grams
KBU
Dimensions in inches and (millimeters)
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%
Type Number
Symbol
KBU
1001
KBU
1002
KBU
1003
KBU
1004
KBU
1005
KBU
1006
KBU
1007
Units
Maximum Recurrent Peak Reverse Voltage
V
RRM
50
100 200
400 600 800 1000 V
Maximum RMS Voltage
V
RMS
35
70
140
280 420 560 700
V
Maximum DC Blocking Voltage
V
DC
50
100 200
400 600 800 1000 V
Maximum Average Forward Rectified Current
@T
A
= 55
I
(AV)
10.0 A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
I
FSM
300 A
Maximum Instantaneous Forward Voltage
@ 10A
V
F
1.1 V
Maximum DC Reverse Current @ T
A
=25
at Rated DC Blocking Voltage @ T
A
=100
I
R
10
500
uA
uA
Typical Thermal Resistance (Note)
R
JC
2.2
/W
Operating Temperature Range
T
J
-55 to +125
Storage Temperature Range
T
STG
-55 to +150
Note: Thermal Resistance from Junction to Case with Device Mounted on 2" x 3" x 0.25" Al-Plate
Heatsink.
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RATINGS AND CHARACTERISTIC CURVES (KBU1001 THRU KBU1007)
FIG.4- TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
INST
ANT
ANEOUS
REVERSE
CURRENT
.(
A
)
0
20
40
60
80
100
120
140
0.1
1
10
100
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
Tj=100 C
0
Tj=25 C
0
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
A
VERAGE
FOR
W
ARD
CURRENT
.
(A)
0
50
100
150
0
10
12
2
4
6
8
AMBIENT TEMPERATURE. ( C)
o
MOUNTED ON 4X4 INCH
COPPER PC BOARD
0.5"(12.7mm)LEAD LENGTH
FIG.1- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER BRIDGE ELEMENT
PEAK
FOR
W
ARD
SURGE
CURRENT
.
(A)
10
2
5
1
50
20
100
150
50
0
100
200
250
350
300
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine Wave
Tj=25 C
0
FIG.3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER BRIDGE ELEMENT
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
.
(A)
0.6
0.7
0.8
0.9
1.0
1.1
1.3
1.2
0.1
0.4
4.0
40
0.2
2.0
20
1.0
10
100
INSTANTANEOUS FORWARD VOLTAGE. (V)
8.3ms Single Half Sine Wave
Tj=25 C
0
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