221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798
World Wide Web - http://www.sensitron.com E-Mail Address - sales@sensitron.com
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4253, REV -
THREE PHASE FULL WAVE
BRIDGE RECTIFIER ASSEMBLY
DESCRIPTION: A 50 VOLT, 5000 NANOSECOND THREE PHASE BRIDGE RECTIFIER ASSEMBLY.
MAXIMUM RATINGS All ratings are at T
A
= 25
o
C unless otherwise specified.
RATING
CONDITIONS
MIN
TYP
MAX
UNIT
Peak Inverse Voltage
(PIV)
- -
-
50
Vdc
Average DC Output
Current (T
C
= Case Temp)
(I
o
)
T
C
= 55
o
C
T
C
= 100
o
C
T
C
= 125
o
C
- -
18.5
12.5
9.0
Amps
Average DC Output
Current Ambient Temp.
(no heat sink) (I
o
)
T
A
= 25
o
C
T
A
= 55
O
c
T
A
= 100
O
c
- - 6.0
5.0
3.0
Amps
Peak Single Cycle Surge
Current (I
FSM
)
t
p
= 8.3 ms Single
Half Cycle Sine
Wave,
Superimposed On
Rated Load
- -
150
Amps(pk)
Thermal Resistance (
JL
)
- -
-
2.5
C/W
Operating and Storage
Temp. (T
op
& T
stg
)
- -55
-
+150
C
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS
CONDITIONS
MIN
TYP
MAX
UNIT
Maximum Forward
Voltage (V
f
)
I
f
= 3A (300
sec
pulse, duty cycle <
2%)
- - 1.0 Volts
Maximum Instantaneous
Reverse Current At Rated
(PIV)
T
A
= 25
C
T
A
= 100
C
- - 3.0
60
Amps
Reverse Recovery Time
(t
rr
)
I
f
= 0.5A, I
r
= 1.0A, I
rr
= 0.25A
- -
2000 nsec
SC3BA05
221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798
World Wide Web - http://www.sensitron.com E-Mail Address - sales@sensitron.com
SENSITRON
TECHNICAL DATA
DATA SHEET 4253, REV. -
MECHANICAL DIMENSIONS: In Inches / mm
Note: Case finish - Black Anodized
SC3BA05
AC
AC
AC
+
--
2.25
(57.15)
.23
.13
(5.84
3.30)
.375
(9.525)
AC AC AC
+
.28
.18
(7.11
4.57)
1.875
(47.625)
.25(6.35)
2 Places
.375
(9.525)
.169 Dia
(4.292)
2 Places
.41
.33
(10.414
8.382)
.185
.070
(4.70
1.78)
.800 Max
(20.32)
.42
(10.7)
.75
(19.05)
.12 (3.05)
.250
(6.35)
.070 (1.77)
.220
(5.59)
.090
(2.29)
.150(3.81)
.040
(1.02)
.075
(1.90)
Full R
2 Places
FIG. 404
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 writ ten 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
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