84CNQ SERIES
Technical Data
Data Sheet N1063, Rev. A
84CNQ035/84CNQ040/84CNQ045 SCHOTTKY RECTIFIER
Features
125℃ T
J
operation
Center tap module
Very Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Low profile, high current package
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional electrical and life testing can be performed
upon request
Applications
Switching power supply
Converters
Free-Wheeling diodes
Reverse battery protection
84CNQ…
84CNQ…SL
84CNQ…SM
PRM2
PRM2-SL
PRM2-SM
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)
Non-Repetitive Avalanche Energy
(Peg leg)
Repetitive Avalanche Current(Peg leg)
Symbol
V
RRM
V
RWM
V
R
I
F (AV)
I
FSM
E
AS
I
AR
Condition
-
50% duty cycle @T
C
=132°C,
rectangular wave form
8.3 ms, half Sine pulse
T
J
=25℃,I
AS
=8A,L=1.7mH
Current decaying linearly to zero in 1
μsec Frequency limited by T
J
max.
V
A
=1.5×V
R
typical
Max.
35 (84CNQ035)
40 (84CNQ040)
45 (84CNQ045)
40(Per Leg)
80(Per Device)
750
54
8
Units
V
A
A
mJ
A
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84CNQ SERIES
Technical Data
Data Sheet N1063, Rev. A
Electrical Characteristics:
Characteristics
Forward Voltage Drop
(Per leg) *
Symbol
V
F1
V
F2
Reverse Current (Per leg) *
Junction Capacitance
(Per leg)
* Pulse width < 300 µs, duty cycle < 2%
Condition
@ 40A, Pulse, T
J
= 25
C
@ 80A, Pulse, T
J
= 25
C
@ 40A, Pulse, T
J
= 125
C
@ 80A, Pulse, T
J
= 125
C
@V
R
= rated V
R
T
J
= 25
C
@V
R
= rated V
R
T
J
= 125
C
@V
R
= 5V, T
C
= 25
C
f
SIG
= 1MHz
Typ.
0.43
0.52
0.38
0.49
1.5
600
2100
Max.
0.49
0.62
0.44
0.60
5
800
2600
Units
V
V
mA
mA
pF
I
R1
I
R2
C
T
Thermal-Mechanical Specifications:
Characteristics
Junction Temperature
Storage Temperature
Typical Thermal Resistance
Junction to Case
(per leg)
Typical Thermal Resistance
Junction to Case
(per package)
Typical Thermal Resistance, case
to Heat Sink
Mounting Torque
Approximate Weight
Case Style
Symbol
T
J
T
stg
R
JC
R
JC
R
cs
TM
wt
DC operation
DC operation
Mounting surface, smooth and
greased
-
-
PRM2 PRM2-SL PRM2-SM
Condition
-
-
Specification
-55 to +125
-55 to +125
0.85
0.42
0.30
40(min)
58(max)
7.8
Units
C
C
C/W
C/W
C/W
Kg-cm
g
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84CNQ SERIES
Technical Data
Data Sheet N1063, Rev. A
Ratings and Characteristics Curves
Marking Diagram
Where XXXX is YYWW
1st row SS YYWWL
2nd row 84CNQ035/SL/SM
3rd row 1 2 3 (pin)
SS
= SS
YY
= Year
WW
= Week
Cautions：Molding
resin
Epoxy resin UL:94V-0
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84CNQ SERIES
Technical Data
Data Sheet N1063, Rev. A
Ordering Information
Device
84CNQ035
84CNQ035S
84CNQ035SL
84CNQ035SM
84CNQ035SMS
84CNQ040
84CNQ040S
84CNQ040SL
84CNQ040SM
84CNQ040SMS
84CNQ045
84CNQ045S
84CNQ045SL
84CNQ045SM
84CNQ045SMS
Package
PRM2
PRM2
PRM2-SL
PRM2-SM
PRM2-SM
PRM2
PRM2
PRM2-SL
PRM2-SM
PRM2-SM
PRM2
PRM2
PRM2-SL
PRM2-SM
PRM2-SM
Terminals finish
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Pure Sn plated
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Pure Sn plated
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Pure Sn plated
Nickel plated
Pure Sn dipped
(dipped height 6-8 mm)
Shipping
48pcs / box
48pcs / box
100pcs / box
48pcs / box
48pcs / box
48pcs / box
48pcs / box
100pcs / box
48pcs / box
48pcs / box
48pcs / box
48pcs / box
100pcs / box
48pcs / box
48pcs / box
Mechanical Dimensions PRM2 (Inches/Millimeters)
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84CNQ SERIES
Technical Data
Data Sheet N1063, Rev. A
Mechanical Dimensions PRM2-SL (Inches/Millimeters)
Mechanical Dimensions PRM2-SM (Inches/Millimeters)
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