403CNQ600-1
Technical Data
Data Sheet N1810, Rev B
403CNQ600-1 ULTRAFAST RECTIFIER
Features
175 ℃ TJ operation
Dual Diode construction
Low Leakage Current
Low forward voltage drop
High surge current capability
Super Fast Switching
Baseplate: Nickel plated; Terminals: Nickel plated
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
Circuit Diagram
Applications
High current switching power supply
Plating power supply
Free-Wheeling diodes
Reverse battery protection
Converters
UPS System
Welding
403CNQ600-1
The top side is terminal, the bottom side is base plate.
Maximum Ratings:
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol
VRRM
VRWM
VR
Condition
-
Average Rectified Forward Current
IF(AV)
50% duty cycle @TC =125°C,
rectangular wave form
Peak One Cycle Non-Repetitive
Surge Current (Per Leg)
IFSM
8.3 ms, half Sine pulse
Max.
Units
600
V
200(Per Leg)
400(Per Device)
A
2800
A
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403CNQ600-1
Technical Data
Data Sheet N1810, Rev B
Electrical Characteristics:
Characteristics
Symbol
Forward Voltage Drop*
Reverse Current*
VF1
IR1
IR2
Reverse Recovery Time
trr
* Pulse width < 300 µs, duty cycle < 2%
Condition
@ 200A, Pulse, TJ = 25 C
@VR = rated VR, TJ = 25 C
@VR = rated VR, TJ = 125 C
IF=500mA, IR=1A,and
Irm=250mA
Typ.
Max.
Units
1.25
0.40
1.35
20
V
μA
-
3
mA
146
180
ns
Thermal-Mechanical Specifications:
Characteristics
Junction Temperature
Storage Temperature
Typical Thermal Resistance Junction to
Case(Per leg)
Approximate Weight
Mounting torque
Mounting torque
Terminal torque
Approximate Weight
Case Style
Symbol
TJ
Tstg
RJC
Condition
-
Specification
-55 to +175
-55 to +175
Units
0.14
C/W
DC operation
C
C
wt
-
80
g
TM
-
Lbf.in
(N.M)
wt
PRM4-1 (Non-Isolated)
30(3.4)
18(2.1)
30(3.4)
80
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g
403CNQ600-1
Technical Data
Data Sheet N1810, Rev B
Mechanical Dimensions PRM4-1 Non-Isolated(Millimeters/Inches)
± 0.5
16
11
3
13.5
M6 SCREWS
20+1
-0.2
92.4
80.0
35.0
2-R6.5
2-∮7.2
Marking Diagram
Ordering Information
Device
403CNQ600-1
Where XXXX is YYWW
403CNQ600-1
SS
YY
WW
Package
PRM4-1(Non- Isolated)
(Pb-Free)
Shipping
9 pcs/box
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
= Part name
= SS
= Year
= Week
Cautions:Molding resin
Epoxy resin UL:94V-0
China - Germany - Korea - Singapore - United States
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403CNQ600-1
Technical Data
Data Sheet N1810, 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 Diode Solutions 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 Diode Solutions 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 Diode Solution 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 Diode Solutions 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 Diode Solutions.
6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC
Diode Solutions.
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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