4857

SENSITRON
SEMICONDUCTOR
MURC620
Technical Data
Data Sheet 4857, Rev.-
MURC620
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
Symbol
VRWM
IF(AV)
Condition
50% duty cycle @TC =100°C,
rectangular wave form
Max.
200
6.0
Units
V
A
Max. Peak One Cycle NonRepetitive Surge Current
IFSM
8.3 ms, half Sine pulse
60
A
Max. Junction Capacitance
CJ
@VR = 5V, TC = 25 °C
fSIG = 1MHz,
VSIG = 50mV (p-p)
-
75
pF
-65 to +150
°C
-65 to +150
°C
Max. Junction Temperature
TJ
Max. Storage Temperature
Tstg
-
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop *
Max. Reverse Current *
Symbol
VF1
Condition
@ 6.0A, Pulse, TJ = 25 °C
Max.
1.2
Units
V
VF2
@ 6.0A, Pulse, TJ = 100 °C
1.0
V
IR1
@VR = rated VR
TJ = 25 °C
@VR = 0.8VR
TJ = 100 °C
6
µA
60
µA
IR2
Max Reverse Recovery Time
trr
IF=0.5A, IR=1.0A, IREC=0.25A
25
nS
Max Reverse Recovery Time
trr
IF=6A, di/dt=200A/µs
35
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
MURC620
Data Sheet 4857, Rev.-
Dimensions in inches (mm)
Top side metalization:
Al - 25 kÅ minimum or
Ti/Ni/Ag - 30 kÅ minimum
ANODE
B A
Bottom side metalization:
Ti/Ni/Ag - 30 kÅ minimum.
Bottom side is cathode, top side is anode.
Anode
C
Cathode
Die type
Area (mil2)
Si p-n die
85 x 85
Tolerance is ± 0.003” (0.076 mm)
(2)
Tolerance is ± 0.001” (0.025 mm)
(1)
Dimension A (1)
Inch (millimeter)
0.085 (2.159)
Dimension B (1)
Inch (millimeter)
0.069 (1.753)
Dimension C (2)
Inch (millimeter)
0.009 (0.229)
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.
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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.
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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
MURC620
Data Sheet 4857, 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]
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