SENSITRON
SEMICONDUCTOR
Data Sheet 1356, Rev. A
K KBU400- KBU410
KBU400 THRU
KBU410
SILICON BR IDGE
RECTIFIERS
Forward Current -
4.0 Amperes
FEATURES
Reverse Voltage -
50 to 1000 Volts
RS-6
0.935(23.7)
0.895(22.7)
0.15 x0.23L
(3 .8 x5.7L)
H OLE THRU
0.300
(7.5)
0.7 00(17.8)
0.6 00(16.8)
0.780(1 9.8 )
0.740(1 8.8 )
AC
1 .0
25.4 MIN.
plastic
package
carries
Underwriters Laboratory
The
Classification 94V-0
Flammability
Ideal
for
printed
circuit
boards
Low reverse
leakage
High forward surge current capability
temperature
soldering guaranteed:
High
260
C/10
”
(9.5mm)
length,
seconds,0.375
lead
5 lbs. (2.3kg) tension
$
%&'223064
MECHAN
DATA
ICAL
0.0 52(1.3 ) DIA.
0.0 48(1.2 )
0.140
(3.5)
0.2 20(5.6 )
0.1 80(4.6 )
0.280(7 .1)
0.268(6 .8)
Dimension is in inch and mm
MAXIMUM RATINGS AND
ELECTRICAL
CHARAC
TERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
Molded
plastic
body
Case:
Terminals:
Plated leads solderable per MIL-STD-750,
Method
2026
Polarity:
Polarity symbols marked on case
Moun ting
:Thru
hole
for #6 serew,5in.-lbs. torque max.
t:0.27
7.59
grams
Weig
ounce,
h
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward
T
A
=100 C(Note 2)
output rectified current at
T
A
=40 C(Note 2)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Rating for Fusing(t<8.3ms)
Maximum instantaneous forward voltage drop
per birdge element at 6.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating junction temperature range
storage temperature range
RR M
V
V
RMS
KBU
400
KBU
401
KBU
402
KBU
404
KBU
406
KBU
408
KBU
410
UNITS
VOLTS
VOLTS
VOLTS
Amps
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
400
280
400
4.0
600
420
600
800
560
800
1000
700
1000
I
FSM
I
t
V
F
I
R
C
J
R
q
JA
T
J
T
ST G
2
200.0
260
1.1
10
1.0
200
3.3
-55 to +125
-55 to +150
Amps
As
Volts
μA
2
mA
pF
C/W
C
C
NOTES:
1.Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts.
2.Unit mounted on 2.6
”
x 1.4
”
x0.06
”
thick(6.3x3.5x0.15cm)Al.plate.
3.Unit mounted on P.C. board with 0.5
”
x 0.5
”
(12x12mm) copper pads.
•
221 West Industry Court
3
Deer Park, NY 11729-4681
3
(631) 586-7600 FAX (631) 242-9798
•
•
World Wide Web Site - http://www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
SENSITRON
SEMICONDUCTOR
Data Sheet 1356, Rev. A
KBU400-KBU410
RATINGS AND CHARACTERISTIC CURVES KBU400 THRU KBU410
Forward Current Derating Curve
Non-Repetitive
Peak Forward Surge Current
Amps
Ambient Temperature (°C)
°
Amps
Number of Cycles @ 60 HZ
Typical Instantaneous Forward Characteristics
Typical Reverse Characteristics
T
J
= 25°C
°
Volts
Typical Junction Capacitance
µ
Amps
Percent of Rated Peak Voltage
Electrical Description
AC In
pF
Amps
DC Out
Reverse Voltage (Volts)
•
221 West Industry Court
3
Deer Park, NY 11729-4681
3
(631) 586-7600 FAX (631) 242-9798
•
•
World Wide Web Site - http://www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version
of the datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,
medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by
means of users’ fail-safe precautions or other arrangement.
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during
operation of the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual
property claims or any other problems that may result from applications of information, products or circuits described in the datasheets.
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from
use at a value exceeding the absolute maximum rating.
5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of
Sensitron Semiconductor.
7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will
hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third
party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
regulations.
•
221 West Industry Court
Deer Park, NY 11729-4681
(631) 586-7600 FAX (631) 242-9798
•
•
World Wide Web - http://www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
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