BY133
Technical Data
Data Sheet N0551 Rev. B
BY133 1.0 SILICON RECTIFIER
Features
Diffused Junction
Low Forward Voltage Drop
High Current Capability
High Reliability
High Surge Current Capability
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
DO-41
Circuit Diagram
Mechanical Data
Case: molded plastic
Terminals: Plated leads, solderable per MIL-STD-
202, Method 208
Polarity: Cathode band
Mounting Position: Any
Weight:0.34 grams(approx)
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%
.
Type Number
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average forward rectified output current
@T
A
= 75°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Forward Voltage
@I
F
=1.0A
Peak Reverse Current
@T
A
= 25°C
At Rated DC Blocking Voltage @T
A
= 100°C
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Junction to Ambient (Note 1)
Operating Junction Temperature Range
Storage Temperature Range
Symbol
V
RRM
V
RWM
V
R
V
RMS
I
O
I
FSM
V
FM
I
RM
C
J
R
θJA
T
J
T
STG
BY133
1300
910
1.0
30
1.0
5.0
50
15
50
-65 to +125
-65 to +150
Units
V
V
A
A
V
µA
pF
°C/W
°C
°C
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
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BY133
Technical Data
Data Sheet N0551 Rev. B
Ratings and Characteristics Curves
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BY133
Technical Data
Data Sheet N0551 Rev. B
Mechanical Dimensions DO-41
SYMBOL
A
B
C
D
Millimeters
Min.
25.4
4.06
0.71
2.00
Max.
-
5.21
0.864
2.72
Inches
Min.
1.000
0.160
0.028
0.079
Max.
-
0.205
0.034
0.107
Ordering Information
Device
BY133
Marking Diagram
Shipping
5000pcs / reel
Package
DO-41
(Pb-Free)
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
BY133
= Part Name
Carrier Tape Specification DO-41
Millimeters
Min.
4.50
50.9
-
5.60
-
-
SYMBOL
A
B
Z
T
E
IL1-L2I
Max.
5.50
53.9
1.20
6.40
0.80
1.0
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BY133
Technical Data
Data Sheet N0551 Rev. B
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 SMC - Sangdest Microelectronics (Nanjing) Co., Ltd 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 SMC - Sangdest Microelectronics (Nanjing) Co., Ltd 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). SMC - Sangdest Microelectronics (Nanjing) Co., Ltd
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 SMC - Sangdest Microelectronics (Nanjing) Co., Ltd 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 SMC - Sangdest Microelectronics
(Nanjing) Co., Ltd.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
- Sangdest Microelectronics (Nanjing) Co., Ltd.
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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