SENSITRON
SEMICONDUCTOR
Data sheet 1442, Rev.
A
Features
KBPC40, 50S-G SERIES
40, 50A IN-LINE BRIDGE RECTIFIER
Green Products
Diffused
Junction
Low
Forward
Voltage Drop
High
Current
Capability
A
KBPC-S
High
Reliability
Dim Min
Max Min
Max
High
Surge
Current
Capability
A
28.40 28.70 1.12
1.13
Ideal
Circuit
for Printed
Boards
B
10.97 11.23 0.432 0.442
Designed for Saving Mounting Space
C
13.90
— 0.547
—
-
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D
19.10
— 0.752
—
Green
Products
in Compliance with
RoHS
Directive
the
Mounted in the Bridge Encapsulation
Terminals:
Plated Leads Solderable per
208
MIL-STD-202, Method
Polarity:
As
Marked
on
Body
Weight:
30
grams
(approx.)
Mounting Position: Any
Marking:
Type
Number
E
5.10
— 0.201
—
Data
C
G
1.20
Ø
Typical 0.047 ØTypical
Mechanical
H
3.05 0.120 3.60
0.142
Case:
with Heat Sink Internally
Epoxy Case
D
In mm
In inch
EE
METAL HEATSINK
G
B
H
Maximum
Ratings and Electrical Characteristics
@T
A
=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
@T
C
= 55°C
Non-Repetitive Peak Forward Surge Current,
8.3ms Single Half-sine-wave Superimposed
on Rated Load (JEDEC Method)
Forward Voltage Drop
(per element)
KBPC40
KBPC50
KBPC40
KBPC50
Symbol
-00S-G -01S-G -02S-G -04S-G -06S-G -08S-G -10S-G Unit
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
50
35
100
70
200
140
400
280
40
50
400
400
1.2
10
1.0
1.5
2500
-55 to +150
600
420
800
560
1000
700
V
V
A
I
FSM
A
KBPC40 @I
F
= 20A
KBPC50 @I
F
= 25A
@T
A
= 25°C
@T
A
= 100°C
V
FM
V
µA
mA
K/W
V
°C
Peak Reverse Current at
Rated DC Blocking Voltage (per element)
I
R
R
θJC
V
ISO
T
j,
T
STG
Typical Thermal Resistance (per element) (Note 1)
RMS Isolation Voltage from Case to Lead
Operating and Storage Temperature Range
Note: 1. Thermal resistance junction to case per element mounted on 8" x 8" x 25" thick AL plate.
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I
F
, AVERAGE FORWARD CURRENT (A)
KBPC50
Mounted on a
220 x 220 x 50 mm
AL plate heatsink
Green Products
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
100
60
45
KBPC40
10
30
1.0
15
0.1
T
j
= 25°C
Resistive or
Inductive load
Pulse Width = 300µs
0
0.01
0
0.2
0.4 0.6
0.8
1.0
1.2
1.4
1.6 1.8
0
25
50
75
100
125
150
T
C
, CASE TEMPERATURE (°C)
Fig. 1 Forward. Current Derating Curve
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics (per element)
I
FSM
, PEAK FWD. SURGE CURRENT (A)
400
Single Half-Sine Wave
(JEDEC Method)
1000
f = 1 Mhz
T
j
= 25°C
300
C
j
, CAPACITANCE (pF)
T
j
= 150°C
200
100
100
0
1
10
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Surge Current
I
R
, INSTANTANEOUS REVERSE CURRENT (µA)
100
T
j
= 125°C
100
10
0.1
10
100
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance (per element)
1.0
10
1.0
0.1
T
j
= 25°C
0.01
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics (per element)
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SENSITRON
SEMICONDUCTOR
Green Products
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior not ice 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.
datasheet(s)
5- No license is granted by
the
under any patents
or
other
rights
of
any
third party or
Sensitron Semiconductor.
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party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and
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