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201CNQ035

P1-P3P4-P5
I
F(AV)
Rectangular 200 A
waveform
V
RRM
range 35 to 45 V
I
FSM
@ tp = 5 µs sine 16,000 A
V
F
@
100Apk, T
J
=125°C 0.58 V
(per leg)
T
J
range - 55 to 175 °C
Major Ratings and Characteristics
Characteristics 201CNQ... Units
Description/Features
The 201CNQ center tap Schottky rectifier module series has
been optimized for low reverse leakage at high temperature.
The proprietary barrier technology allows for reliable opera-
tion up to 175° C junction temperature. Typical applications
are in high current switching power supplies, converters, free-
wheeling diodes, welding, and reverse battery protection.
175° C 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
BASE
ANODE 2
63.50 [2.500]
60.96 [2.400]
23.55 [.927]
20.42 [.804]
14.99 [.590]
15.75 [.620]
20.32 [.800]
17.78 [.700]
39.75 [1.565]
40.26 [1.585]
80.01 [3.150]
34.925 [1.375]
3.35 [.132]
3.02 [.119]
90.17 [3.550]
92.71 [3.650]
7.49 [.295]
6.99 [.275]
2X Ø
10.41 [.410]
9.65 [.380]
Ø
4.70 [.185]
4.95 [.195]
1/4-20 SLOTTED HEX
COMMON
CATHODE
REF.
TERMINAL
LUG
COMMON CATHODE
ANODE 1
TERMINAL
LUG
Ø
NOTES:
1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
2. CONTROLLING DIMENSION: MILLIMETER
Modified JEDEC
Outline TO-244AB
Dimensions in millimeters and (inches)
TO-244AB
SCHOTTKY RECTIFIER
201CNQ... SERIES
200 Amp
www.irf.com
1
Bulletin PD-2.258 rev. C 07/01
201CNQ... Series
2
Bulletin PD-2.258 rev. C 07/01
www.irf.com
Part number 201CNQ035 201CNQ040 201CNQ045
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
Voltage Ratings
Absolute Maximum Ratings
Parameters 201CNQ Units Conditions
A
I
F(AV)
Max. Average Forward Current 200 A 50% duty cycle @ T
C
= 138 °C, rectangular wave form
* See Fig. 5
I
FSM
Max. Peak One Cycle Non-Repetitive 16,000 5µs Sine or 3µs Rect. pulse
Surge Current (Per Leg) * See Fig. 7 3200 10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy 135 mJ T
J
= 25 °C, I
AS
= 20 Amps, L = 0.67 mH
(Per Leg)
I
AR
Repetitive Avalanche Current 20 A Current decaying linearly to zero in 1 µsec
(Per Leg) Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
(1) Pulse Width < 300µs, Duty Cycle <2%
T
J
Max. Junction Temperature Range - 55 to 175 °C
T
stg
Max. Storage Temperature Range - 55 to 175 °C
R
thJC
Max. Thermal Resistance Junction 0.40 °C/W DC operation * See Fig. 4
to Case (Per Leg)
R
thJC
Max. Thermal Resistance Junction 0.20 °C/W DC operation
to Case (Per Package)
R
thCS
Typical Thermal Resistance, Case 0.10 °C/W Mounting surface , smooth and greased
to Heatsink
wt Approximate Weight 79 (2.80) g (oz.)
T Mounting Torque Base Min. 24 (20)
Max. 35 (30)
Mounting Torque Center Hole Typ. 13.5 (12)
Terminal Torque Min. 35 (30)
Max. 46 (40)
Case Style TO - 244AB Modified JEDEC
Thermal-Mechanical Specifications
Parameters 201CNQ Units Conditions
V
FM
Max. Forward Voltage Drop 0.67 V @ 100A
(Per Leg) * See Fig. 1 (1) 0.81 V @ 200A
0.58 V @ 100A
0.71 V @ 200A
I
RM
Max. Reverse Leakage Current 10 mA T
J
= 25 °C
(Per Leg) * See Fig. 2 (1) 90 mA T
J
= 125 °C
C
T
Max. Junction Capacitance (Per Leg) 5200 pF V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25°C
L
S
Typical Series Inductance (Per Leg) 7.0 nH From top of terminal hole to mounting plane
dv/dt Max. Voltage Rate of Change 10,000 V/ µs
(Rated V
R
)
T
J
= 25 °C
T
J
= 125 °C
V
R
= rated V
R
Parameters 201CNQ Units Conditions
Kg-cm
(Ibf-in)
Electrical Specifications
35 40 45
Following any rated
load condition and with
rated V
RRM
applied
201CNQ... Series
3
Bulletin PD-2.258 rev. C 07/01
www.irf.com
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
Instantaneous Forward Current - I
F
(A)
Forward Voltage Drop - V
FM
(V)
1
10
100
1000
0 0.2 0.4 0.6 0.8 1 1.2
T = 175˚C
T = 125˚C
T = 25˚C
J
J
J
Reverse Voltage - V
R
(V)
Reverse Current - I
R
(mA)
0.001
0.01
0.1
1
10
100
1000
0 5 10 15 20 25 30 35 40 45
150˚C
125˚C
100˚C
75˚C
50˚C
25˚C
Tj = 175˚C
Junction Capacitance - C
T
(p F)
Reverse Voltage - V
R
(V)
1000
10000
0 1020304050
Tj = 25˚C
t
1
, Rectangular Pulse Duration (Seconds)
Thermal Impedance Z
thJC
(°C/W)
0.001
0.01
0.1
1
0.00001 0.0001 0.001 0.01 0.1 1 10 100
D = 0.33
D = 0.50
D = 0.25
D = 0.17
D = 0.08
Single Pulse
(Thermal Resistance)
2
t
1
t
P
DM
J
DM thJC
C
Notes:
1. Duty factor D = t1 / t 2
2. Peak Tj = Pdm x ZthJC + Tc
P1-P3P4-P5

201CNQ035

Mfr. #:
Buy 201CNQ035
Manufacturer:
Description:
DIODE MODULE 35V 200A TO244AB
Lifecycle:
New from this manufacturer.
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