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Datasheet: 201CNQ035 (International Rectifier)

SCHOTTKY RECTIFIER

 

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International Rectifier
I
F(AV)
Rectangular
200
A
waveform
V
RRM
range
35 to 45
V
I
FSM
@ tp = 5 s sine
16,000
A
V
F
@
100Apk, T
J
=125C
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
10.41 [.410]
9.65 [.380]
4.70 [.185]
4.95 [.195]
1/4-20 SLOTTED HEX
COMMON
CATHODE
REF.
TERMINAL
LUG
COMMON CATHODE
ANODE 1
TERMINAL
LUG
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
5s Sine or 3s 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 sec
(Per Leg)
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
(1) Pulse Width < 300s, 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) 25C
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/ s
(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 = 175C
T = 125C
T = 25C
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
150C
125C
100C
75C
50C
25C
Tj = 175C
Junction Capacitance - C
T
(p F)
Reverse Voltage - V
R
(V)
1000
10000
0
10
20
30
40
50
Tj = 25C
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
D M
J D M t h J C C
Notes:
1. Duty factor D = t1 / t 2
2. Peak Tj = Pdm x ZthJC + Tc
201CNQ... Series
4
Bulletin PD-2.258 rev. C 07/01
www.irf.com
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Fig. 8 - Unclamped Inductive Test Circuit
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
FRE E-W H EEL
D IO D E
40H FL40S02
C UR RE N T
M O N ITO R
H IG H -SPE ED
SW IT C H
IRFP460
L
D UT
R g = 2 5 oh m
V d = 25 V olt
+
1000
10000
100000
10
100
1000
10000
p
FS
M
N
o
n
-
R
e
petitiv
e
S
u
r
g
e

C
u
r
r
ent
-
I

(
A
)
Square Wave Pulse Duration - t (microsec)
At Any Rated Load Condition
And With Rated V Applied
Following Surge
RRM
Average Forward Current - I
F(AV)
(A)
Allowable Case Temperature (C)
30
40
50
60
70
80
0
25
50
75
100
125
150
DC
201CNQ
R (DC) = 0.40C/W
thJC
Average Forward Current - I
F(AV)
(A)
Average Power Loss (Watts)
0
10
20
30
40
50
60
70
80
90
0
25
50
75
100
125
150
DC
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
RMS Limit
201CNQ... Series
5
Bulletin PD-2.258 rev. C 07/01
www.irf.com
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 07/01
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
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