SENSITRON
SEMICONDUCTOR
• 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 •
K KBU400- KBU410
Data Sheet 1356, Rev. A
KBU400 THRU KBU410
SILICON BRIDGE RECTIFIERS
Reverse Voltage - 50 to 1 0 0 0 Volts Forward Current -
4.0 Amperes
Case: Molded plastic body
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.
Weigh t:0.27 ounce, 7.59 grams
FEATURES
MECHANICAL DATA
RS-6
Dimension is in inch and mm
MAXIMUM RATINGS AND ELECTRICAL CHARAC TERISTICS
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.
0.052(1.3)
0.048(1.2)
0.280(7.1)
0.268(6.8)
0.140
(3.5)
DIA.
1.0
25.4MIN.
0.700(17.8)
0.600(16.8)
0.935(23.7)
0.895(22.7)
0.300
(7.5)
0.780(19.8)
0.740(18.8)
0.15 x0.23L
(3.8 x5.7L)
HOLE THRU
AC
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Ideal for printed circuit boards
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
260 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
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%.
260
10
1.0
200
3.3
-55 to +125
-55 to +150
4.0
VOLTS
VOLTS
VOLTS
SYMBOLS
UNITS
Amps
Amps
Volts
VRRM
VRMS
VDC
I(AV)
IFSM
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward TA=100 C(Note 2)
output rectified current at TA=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 TA=25 C
at rated DC blocking voltage TA=100 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating junction temperature range
storage temperature range
I t
CJ
R
q
JA
TJ
TSTG
IR
A s
2 2
VF
C
C/W
mA
C
pF
50
35
50
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
KBU
400
200.0
1.1
KBU
401 KBU
402 KBU
404 KBU
406 KBU
408 KBU
410
0.220(5.6)
0.180(4.6)
μA
• 221 West I ndust ry Court ! Deer Park , NY 11729- 4681 ! ( 631) 586-7600 FAX (631) 242- 9798 •
• Wor ld Wide Web Si te - h ttp:/ /www.se nsitro n. com • E-Mail Address - sales@sensitron. com •
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SENSITRON
SEMICONDUCTOR
• 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 •
KBU400-KBU
410
Data Sheet 1356, Rev. A
RATINGS AND CHARACTERISTIC CURVES KBU400 THRU KBU410
Electrical Description
AC In
DC Out
Typical Instantaneous Forward Characteristics Typical Reverse Characteristics
Amps
µµ
µµ
µAmps
Percent of Rated Peak Voltage
Amps
Forward Current Derating Curve
Ambient Temperature (°°
°°
°C)
Volts
pF
Typical Junction Capacitance
Reverse Voltage (Volts)
TJ = 25°°
°°
°C
Amps
Non-Repetitive
Peak Forward Surge Current
Number of Cycles @ 60 HZ
• 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 •
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 ma y 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
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