SENSITRON
SEMICONDUCTOR
Technical Data
Data Sheet M2612, Rev. A
MUR140SMA
MUR140SMA ULTRAFAST PLASTIC RECTIFIER
Features:
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Glass Passivated Die Construction
Ideally Suited for Automatic Assembly
Low Forward Voltage Drop, High Efficiency
Surge Overload Rating to 20A Peak
Low Power Loss
Super Fast Recovery Time
Plastic Case Material has UL Flammability Classification Rating 94V-O
Mechanical Data:
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Case: Low Profile Molded Plastic
Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026
Weight: 0.064 grams (approx.)
Marking: Type Number
Mechanical Dimensions: In mm / Inches
CATHODE
BAND
ANODE
①
②
MAX
SMA
Deer Park, NY 11729-4681
(631) 586-7600 FAX (631) 242-9798
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221 West Industry Court
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World Wide Web Site - http://www.sensitron.com
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E-Mail Address - sales@sensitron.com
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SENSITRON
SEMICONDUCTOR
Data Sheet M2612, Rev. A
MUR140SMA
Maximum Ratings:
Characteristics
Repetitive Peak Inverse Voltage
Average Rectified Output Current
Max. One Cycle Non-Repetitive Surge
Forward Current
Symbol
V
RWM
Io
I
FSM
Condition
-
50Hz Sine Wave
T
A
=55°C
50Hz Half Sine Wave
Max.
400
1.2
20
Units
V
A
A
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop*
Max. Reverse Current*
Symbol
V
F
I
R1
I
R2
Max. Reverse Recovery Time
* Pulse width < 300 µs, duty cycle < 2%
Condition
@ I
F
=2A, Pulse, T
J
= 25
°C
@V
R
= rated V
R
T
J
= 25
°C
@V
R
= rated V
R
T
J
= 150
°C
I
F
=500mA, I
R
=1A,and I
rm
=250mA
Max.
1.6
0.5
500
30
Units
V
µA
µA
ns
t
rr
Thermal-Mechanical Specifications:
Characteristics
Max. Junction Temperature
Max. Storage Temperature
Maximum Thermal
Resistance Junction to Case
Approximate Weight
Case Style
Symbol
T
J
T
stg
R
θJC
wt
Condition
-
-
*1
*2
-
SMA
Specification
-55 to +175
-55 to +175
157
108
0.064
Units
°C
°C
°C/W
g
*1 Glass-Epoxy Substrate Mounted (Soldering Land=2×2mm, Both Sides)
*2 Alumina Substrate Mounted (Soldering Land=2×2mm, Both Sides)
Deer Park, NY 11729-4681
(631) 586-7600 FAX (631) 242-9798
•
•
221 West Industry Court
•
World Wide Web Site - http://www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
SENSITRON
SEMICONDUCTOR
Data Sheet M2612, Rev. A
MUR140SMA
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.
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.
Deer Park, NY 11729-4681
(631) 586-7600 FAX (631) 242-9798
•
•
221 West Industry Court
•
World Wide Web Site - http://www.sensitron.com
•
E-Mail Address - sales@sensitron.com
•
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