403CNQ600-1
Technical Data
Data Sheet N1810, Rev B
403CNQ600-1 ULTRAFAST RECTIFIER
Features
175
℃
T
J
operation
Dual Diode construction
Low Leakage Current
Low forward voltage drop
High surge current capability
Super Fast Switching
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
Average Rectified Forward Current
Peak One Cycle Non-Repetitive
Surge Current (Per Leg)
Symbol
V
RRM
V
RWM
V
R
I
F(AV)
I
FSM
Condition
-
50% duty cycle @T
C
=125°C,
rectangular wave form
8.3 ms, half Sine pulse
Max.
600
200(Per Leg)
400(Per Device)
2800
Units
V
A
A
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403CNQ600-1
Technical Data
Data Sheet N1810, Rev B
Electrical Characteristics:
Characteristics
Forward Voltage Drop*
Reverse Current*
Reverse Recovery Time
* Pulse width < 300 µs, duty cycle < 2%
Symbol
V
F1
I
R1
I
R2
t
rr
Condition
@ 200A, Pulse, T
J
= 25
C
@V
R
= rated V
R,
T
J
= 25
C
@V
R
= rated V
R,
T
J
= 125
C
IF=500mA, IR=1A,and
Irm=250mA
Typ.
1.25
0.40
-
146
Max.
1.35
20
3
180
Units
V
μA
mA
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
T
J
T
stg
R
JC
wt
T
M
wt
Condition
-
-
DC operation
-
-
-
PRM4-1 (Non-Isolated)
Specification
-55 to +175
-55 to +175
0.14
80
30(3.4)
18(2.1)
30(3.4)
80
Units
C
C
C/W
g
Lbf.in
(N.M)
g
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403CNQ600-1
Technical Data
Data Sheet N1810, Rev B
Mechanical Dimensions PRM4-1 Non-Isolated(Millimeters/Inches)
M6 SCREWS
3
92.4
80.0
35.0
20
+1
-0.2
2-R6.5
2-
∮7.2
Marking Diagram
Ordering Information
Device
403CNQ600-1
PRM4-1(Non- Isolated)
(Pb-Free)
Package
16 0.5
13.5
11
Where XXXX is YYWW
403CNQ600-1
SS
YY
WW
L
= Part name
= SS
= Year
= Week
= Lot Number
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
Cautions：Molding
resin
Epoxy resin UL:94V-0
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±
Shipping
9 pcs/box
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 - 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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