201CMQ Datasheet PDF - International Rectifier

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201CMQ
International Rectifier

Part Number 201CMQ
Description SCHOTTKY RECTIFIER
Page 5 Pages


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SCHOTTKY RECTIFIER
Bulletin PD-2.400 rev. B 08/01
201CMQ... SERIES
200 Amp
Major Ratings and Characteristics
Characteristics
201CMQ... Units
IF(AV) Rectangular
waveform
VRRM
200
35 to 45
IFSM @ tp = 5 µs sine
16,000
VF @100Apk, TJ=125°C
(per leg)
0.58
TJ range
- 55 to 175
A
V
A
V
°C
TO-244AB isolated
Description/Features
The 201CMQ high current Schottky rectifier module series
has been optimized for low reverse leakage at high tempera-
ture.
The proprietary barrier technology allows for reliable opera-
tion up to 175 °C junction temperature. Typical applications
are in high current switching power supplies, plating power
supplies, UPS systems, converters, free-wheeling diodes,
welding, and reverse battery protection.
175 °C TJ operation
Center tap module - Isolated Base
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
LUG
TERMINAL
ANODE 1
LUG
TERMINAL
ANODE 3
COMMON
CATHODE
2
ISOLATED BASE
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Modified JEDEC
Outline TO-244AB Isolated
Dimensions in millimeters and (inches)
1



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201CMQ... Series
Bulletin PD-2.400 rev. B 08/01
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
201CMQ035
35
201CMQ040
40
201CMQ045
45
Parameters
201CMQ Units
Conditions
IF(AV) Max. Average Forward (Per Leg)
Current * See Fig. 5 (Per Device)
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current (Per Leg) * See Fig. 7
EAS Non-RepetitiveAvalancheEnergy
(Per Leg)
IAR RepetitiveAvalancheCurrent
(Per Leg)
100
200
16,000
3200
135
20
A 50% duty cycle @ TC = 121 °C, rectangular wave form
A
5µs Sine or 3µs Rect. pulse
Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
mJ TJ = 25 °C, IAS = 20 Amps, L = 0.67 mH
A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
201CMQ Units
Conditions
VFM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
IRM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
CT Max. Junction Capacitance (Per Leg)
LS Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
VRMS Insulation Voltage
0.67
0.81
0.58
0.71
10
90
5200
7.0
10000
1000
V @ 100A
V @ 200A
V @ 100A
V @ 200A
TJ = 25 °C
TJ = 125 °C
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
nH From top of terminal hole to mounting plane
V/ µs (Rated VR)
V
Thermal-Mechanical Specifications
(1) Pulse Width < 300µs, Duty Cycle <2%
Parameters
201CMQ Units
Conditions
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
-55 to 175
-55 to 175
°C
°C
RthJC Max. Thermal Resistance Junction
to Case (Per Leg)
0.70 °C/W DCoperation * See Fig. 4
RthJC Max. Thermal Resistance Junction
to Case (Per Package)
0.35 °C/W DCoperation
RthCS Typical Thermal Resistance, Case
to Heatsink
0.10 °C/W Mounting surface , smooth and greased
wt Approximate Weight
79 (2.80) g (oz.)
T Mounting Torque
Min. 24 (20)
Mounting Torque Center Hole
Terminal Torque
Max.
Typ.
Min.
35 (30)
13.5 (12)
35 (30)
Kg-cm
(Ibf-in)
Max. 46 (40)
Case Style
TO-244AB Isolated Modified JEDEC
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1000
100
10
TJ = 175˚C
T = 125˚C
J
T = 25˚C
J
201CMQ... Series
Bulletin PD-2.400 rev. B 08/01
1000
100
T J = 175˚C
150˚C
10 125˚C
100˚C
1
75˚C
0.1 50˚C
0.01
25˚C
0.001
0 5 10 15 20 25 30 35 40 45
Reverse Voltage - V R (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
10000
TJ = 25˚C
1
0 0.2 0.4 0.6 0.8 1 1.2 1.4
Forward Voltage Drop - V FM (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
1000
0
10 20 30 40 50
Reverse Voltage - V R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
0.1 D = 0.20
PDM
0.01
0.001
0.00001
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Single Pulse
(Thermal Resistance)
Notes:
t1
t2
1. Duty factor D = t1 / t2
2. Peak Tj = Pdm x ZthJC + Tc
0.0001 0.001
0.01
0.1
1
10
t 1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z thJC Characteristics (Per Leg)
100
3



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201CMQ... Series
Bulletin PD-2.400 rev. B 08/01
180
160
DC
140
80% Square Wave
120 (D = 0.50)
see note (2)
100
0 20 40 60 80 100 120 140 160
Average Forward Current - I F(AV)(A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
100000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
90
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
60
RMS Limit
30
DC
0
0 30 60 90 120 150
Average Forward Current - I F(AV)(A)
Fig. 6 - Forward Power Loss
Characteristics
10000
DUT
CURRENT
M O N ITO R
1000
10
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current
L
IRFP460
Rg = 25 ohm
HIG H-SPEED
SW ITC H
FREE-W HE EL
D IO D E
40H FL40S02
Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1= 80% rated VR
4
+ Vd = 25 Volt
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201CMQ SCHOTTKY RECTIFIER 201CMQ
International Rectifier
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