4854

SENSITRON
SEMICONDUCTOR
MURC240
Technical Data
Data Sheet 4854, Rev.-
MURC240
Ultrafast Silicon Die
Applications:
• Switching Power Supply • General Purpose • Free-Wheeling Diodes • Polarity Protection
Diode
Features:
•
•
•
•
•
•
Glass-Passivated
Epitaxial Construction.
Low Reverse Leakage Current
High Surge Current Capability
Low Forward Voltage Drop
Fast Reverse-Recovery Behavior
Maximum Ratings:
Characteristics
Peak Inverse Voltage
Max. Average Forward
Max. Peak One Cycle NonRepetitive Surge Current
Symbol
VRWM
IF(AV)
IFSM
Condition
50% duty cycle @TC =85°C,
rectangular wave form
8.3 ms, half Sine pulse
Max.
400
2.0
Units
V
A
35
A
Max. Junction Temperature
TJ
-
-65 to +175
°C
Max. Storage Temperature
Tstg
-
-65 to +175
°C
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop *
Max. Reverse Current *
Symbol
VF
IR1
IR2
Max. Junction Capacitance
CT
Max Reverse Recovery Time
trr
Max Forward Recovery Time
Tfr
Condition
@ 2.0A, Pulse, TJ = 150 °C
@ 2.0A, Pulse, TJ = 25 °C
@VR = rated VR
TJ = 25 °C
@VR = VR
TJ = 150 °C
@VR = 5V, TC = 25 °C
fSIG = 1MHz, VSIG = 50mV (p-p)
IF =1.0Amp,di/dt = 50Amp/µs
IF= 0.5 Amp, IR= 1.0 Amp,
IREC= 0.25 Amp
IF =1.0Amp,di/dt = 50Amp/µs
Max.
1.05
1.30
5.0
Units
V
µA
150
µA
15
pF
65
50
nS
50
nS
* Pulse Width < 300µs, Duty Cycle <2%
• 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] •
SENSITRON
SEMICONDUCTOR
MURC240
Data Sheet 4854, Rev.-
Dimensions in inches (mm)
ANODE
B A
Top side metalization:
Al - 25 kÅ minimum or
Ti/Ni/Ag - 30 kÅ minimum
Bottom side metalization:
Ti/Ni/Ag - 30 kÅ minimum.
Bottom side is cathode, top side is anode.
Anode
C
Cathode
(1)
(2)
Die type
Area (mil2)
Si p-n die
40 x 40
Dimension A (1)
Inch (millimeter)
0.040 (1.016)
Dimension B (1)
Inch (millimeter)
0.024 (0.610)
Dimension C (2)
Inch (millimeter)
0.009 (0.229)
Tolerance is ± 0.003” (0.076 mm)
Tolerance is ± 0.001” (0.025 mm)
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 written 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.
• 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] •
SENSITRON
SEMICONDUCTOR
MURC240
Data Sheet 4854, Rev.-
• 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] •
SENSITRON
SEMICONDUCTOR
MURC240
Data Sheet 4854, Rev.MURC240
• 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected]
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