• Suitable for printed circuit board
or chasis mounting
• Compact construction
• High surge current capability
• Fully characterised data
• Wide temperature range
• Lead-Free ("PbF" suffix)
KBPC6 KBPC8 Units Conditions
IOMaximum DC output 6 8.0 A TC = 50oC, Resistive or inductive load
current 4.7 6.4 A TC = 50oC, Capacitive load
IFSM Maximum peak one 125 125 A t = 10ms, 20ms Following any rated
cycle, non-repetitive 137 137 A t = 8.3ms, 16.7ms load condition and with
surge current rated VRRM reapplied
I2t Maximum I2t capability 78 78 A2s t = 10ms Initial TJ = TJ max
for fusing 71 71 A2s t = 8.3ms 100% VRRM reapplied
110 110 A2s t = 10ms Initial TJ = TJ max
100 100 A2s t = 8.3ms no voltage reapplied
I2√t Maximum I2√t 1105 1105 A2√s t = 0.1 to 10ms, no voltage reapplied
capability for fusing
VFM Maximum peak forward 1.2 1.0 V IFM = 3.0A, TJ = 25oC
voltage per diode
IRM Typical peak reverse 10 10 µA TJ = 25oC, 100% VRRM
leakage per diode 1.0 1.0 mA TJ = 150oC, 100% VRRM
VRRM Maximum repetitive peak 50 to 1000 V
reverse voltage range
Bulletin U2790 09/05
KBPC6PbF SERIES
KBPC8PbF SERIES
6A, 8A Single Phase Rectifier Bridge
Electrical Specification
Thermal and Mechanical Specifications
KBPC6 KBPC8 Units Conditions
TJOperating and storage -55 to 150 °C
Tstg temperature range
RthJC Thermal resistance, 6 K/W
junctions to case
W Approximate weight 6(0.21) g(oz)
Description
The KBPC6PbF, KBPC8PbF Series of Single Phase Rectifier
Bridges consists of four silicon junctions connected as a full
bridge. These devices are intended for general use in industrial
and consumer equipment.
+
-
~
~
I
O(av)
IO(av) = 6A, 8 A
VRRM range
50 to 1000V
Document Number: 94360
www.vishay.com
1
KBPC6PbF, KBPC8PbF SERIES
Bulletin U2790 09/05
VRRM. Maximum repetitive VRSM. Maximum non-
peak reverse repetitive peak
Part Number voltage reverse voltage
VV
KBPC6,KBPC8005 50 80
KBPC6, KBPC801 100 150
KBPC6, KBPC802 200 300
KBPC6, KBPC804 400 500
KBPC6, KBPC806 600 700
KBPC6, KBPC808 800 900
KBPC6, KBPC810 1000 1100
Voltage Ratings
Fig. 1 - Current Ratings (KBPC6PbF) Fig. 2 - Current Ratings (KBPC8PbF)
Fig. 2 - Non-Repetititive Surge Ratings
(KBPC6PbF, KBPC8PbF)
10-2 10-1 11
0
Pulse Train Duration - s
1
4
0
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Maximum Peak
S
urge
C
urrent - A
Resistive Load
Capacitive Load
KBPC8...
0 20 40 60 80 100 120 140 16
0
Maximum Allowable Ambient Tem
p
erature - oC
1
0
9
8
7
6
5
4
3
2
1
0
A
verage
O
utput
C
urrent -
A
Document Number: 94360
www.vishay.com
2
KBPC6PbF, KBPC8PbF SERIES
Bulletin U2790 09/05
Outline (D-72 package)
All dimensions in millimetres(inches)
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
09/05
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level and Lead-Free.
Qualification Standards can be found on IR's Web site.
1- Single Phase Rectifier Plastic Bridge
2- Current Ratings
3- Voltage Ratings (see Voltage Ratings table)
4- Lead-Free
KBPC 8 10 PbF
123
Ordering Information Table
Device Code
8 = 8A
6 = 6A
+
1.10(0.043)
0.90(0.035)
3.80(0.150)
Dia.
15.75
(
0.620
)
14.75(0.580)
15.75(0.620)
14.75(0.580)
10.8(0.425)
10.0(0.394)
10.8(0.425)
10.0(0.394)
25.4(1.000)
Min.
5.33(0.210
)
4.33(0.170
)
Dia.
4
Document Number: 94360
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Document Number: 99901 www.vishay.com
Revision: 12-Mar-07 1
Notice
The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of
International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the
products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below.
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or
anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
International Rectifier®, IR®, the IR logo, HEXFET®, HEXSense®, HEXDIP®, DOL®, INTERO®, and POWIRTRAIN®
are registered trademarks of International Rectifier Corporation in the U.S. and other countries. All other product
names noted herein may be trademarks of their respective owners.
