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401CMQ045

P1-P3P4-P5
Technical Data
Data Sheet N1224, Rev C
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
401CMQ SERIES
401CMQ035/401CMQ040/401CMQ045
SCHOTTKY RECTIFIER
Characteristics
Symbol
Condition
Max.
Units
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
-
35
401CMQ035
V
40
401CMQ040
45
401CMQ045
Average Rectified Forward Current
I
F(AV)
50% duty cycle @T
C
=116°C,
rectangular wave form
200(Per Leg)
A
400(Per Device)
Peak One Cycle Non-Repetitive
Surge Current (Per Leg)
I
FSM
8.3 ms, half Sine pulse
4140
A
Non-Repetitive Avalanche
Energy(Peg Leg)
E
AS
T
J
=25℃,I
AS
=40A,L=0.34mH
270
mJ
Repetitive Avalanche Current
(Peg Leg)
I
AR
Current decaying linearly to zero
in 1 μsec Frequency limited by
T
J
max. V
A
=1.5×V
R
typical
40
A
Circuit Diagram
Applications
Maximum Ratings:
175℃ T
J
operation
Center tap module
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
High current switching power supply
Plating power supply
Free-Wheeling diodes
Reverse battery protection
Converters
UPS System
Welding
PRM4 (Isolated)
Technical Data
Data Sheet N1224, Rev C
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
401CMQ SERIES
* Pulse width < 300 µs, duty cycle < 2%
Characteristics
Symbol
Condition
Specification
Units
Junction Temperature
T
J
-
-55 to +175
C
Storage Temperature
T
stg
-
-55 to +175
C
Typical Thermal Resistance Junction to
Case(Per leg)
R
JC
DC operation
0.40
C/W
Typical Thermal Resistance Junction to
Case(Per package)
R
JC
DC operation
0.20
C/W
Typical Thermal Resistance, case to
Heat Sink
R
cs
Mounting surface, smooth
and greased
0.10
C/W
Mounting Torque
T
M
-
Mounting
Torque
24(min)
35(max)
Kg-cm
Terminal
Torque
35(min)
46(max)
Approximate Weight
wt
-
79
g
Case Style
PRM4 Isolated
Electrical Characteristics:
Characteristics
Symbol
Condition
Typ.
Max.
Units
Forward Voltage Drop(Per Leg)*
V
F1
@ 200A, Pulse, T
J
= 25 C
@ 400A, Pulse, T
J
= 25
C
0.56
0.67
0.67
0.78
V
V
F2
@ 200A, Pulse, T
J
= 125 C
@ 400A, Pulse, T
J
= 125 C
0.50
0.60
0.56
0.68
V
Reverse Current(Per Leg)*
I
R1
@V
R
= rated V
R,
T
J
= 25 C
0.2
20
mA
I
R2
@V
R
= rated V
R,
T
J
= 125 C
100
180
mA
Junction Capacitance(Per leg)
C
T
@V
R
= 5V, T
C
= 25
C
f
SIG
= 1MHz
8600
10300
pF
Voltage Rate of Change
dv/dt
-
-
10,000
V/s
Thermal-Mechanical Specifications:
Technical Data
Data Sheet N1224, Rev C
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
401CMQ SERIES
Ratings and Characteristics Curves
P1-P3P4-P5

401CMQ045

Mfr. #:
Buy 401CMQ045
Manufacturer:
Description:
DIODE MODULE 45V 200A TO244AB
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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