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Bulletin PD-2.400 rev. B 08/01
201CMQ... SERIES
SCHOTTKY RECTIFIER 200 Amp
TO-244AB isolated
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 100Apk, TJ=125C (per leg) range
Description/Features
The 201CMQ high current Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation 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
201CMQ... Units
200 35 to 45 16,000 0.58 A V A V
- 55 to 175
C
LUG TERMINAL ANODE 1
COMMON CATHODE
LUG TERMINAL ANODE 3
2
ISOLATED BASE
Modified JEDEC Outline TO-244AB Isolated Dimensions in millimeters and (inches)
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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)
201CMQ035
35
201CMQ040
40
201CMQ045
45
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (Per Leg) (Per Device)
201CMQ Units
100 200 16,000 3200 135 20 A mJ A A
Conditions
50% duty cycle @ TC = 121 C, rectangular wave form Following any rated 5s Sine or 3s Rect. pulse load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied TJ = 25 C, IAS = 20 Amps, L = 0.67 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical
Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg)
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1)
201CMQ Units
0.67 0.81 0.58 0.71 10 90 5200 7.0 10000 1000 V V V V mA mA pF nH V @ 100A @ 200A @ 100A @ 200A
Conditions
TJ = 25 C TJ = 125 C VR = rated VR
IRM CT LS
Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg)
TJ = 25 C TJ = 125 C
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25C From top of terminal hole to mounting plane
dv/dt Max. Voltage Rate of Change VRMS Insulation Voltage
V/ s (Rated VR)
(1) Pulse Width < 300s, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range
201CMQ Units
-55 to 175 -55 to 175 C C
Conditions
RthJC Max. Thermal Resistance Junction 0.70 C/W to Case (Per Leg) RthJC Max. Thermal Resistance Junction 0.35 C/W to Case (Per Package) RthCS Typical Thermal Resistance, Case 0.10 C/W to Heatsink wt Approximate Weight 79 (2.80) g (oz.) T Mounting Torque Min. 24 (20) Max. 35 (30) Kg-cm Mounting Torque Center Hole Typ. 13.5 (12) (Ibf-in) Terminal Torque Min. 35 (30) Max. 46 (40) Case Style TO - 244AB Isolated
DC operation DC operation
* See Fig. 4
Mounting surface , smooth and greased
Modified JEDEC
2
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201CMQ... Series
Bulletin PD-2.400 rev. B 08/01
1000
1000
T J = 175C
Reverse Current - I R (mA)
100 10 1 0.1 0.01 0.001 0 5
150C 125C 100C 75C 50C 25C
Instantaneous Forward Current - I F (A)
100
T J = 175C T = 125C J T = 25C J
10 15 20 25 30 35 40 45 Reverse Voltage - V R (V)
Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage
10000
Junction Capacitance - C T (pF)
10
T J = 25C
1 0 0.2 0.4 0.6 0.8 1 1.2 Forward Voltage Drop - V FM (V) 1.4
1000 0 10 20 30 40 50 Reverse Voltage - V R (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage
Fig. 1 - Max. Forward Voltage Drop Characteristics
1
(C/W)
0.1
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
PDM
Thermal Impedance Z
thJC
t1
0.01
Single Pulse (Thermal Resistance)
t2
Notes: 1. Duty factor D = t1 / t2 2. Peak Tj = Pdm x ZthJC + Tc
0.001 0.00001
0.001 0.01 0.1 1 10 t 1, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics (Per Leg)
0.0001
100
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201CMQ... Series
Bulletin PD-2.400 rev. B 08/01
180
90
Allowable Case Temperature (C)
160
DC
Average Power Loss (Watts)
60
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
140
80% Square Wave (D = 0.50) see note (2)
RMS Limit DC
30
120
100 0 20 40 60 80 100 120 140 160
0 0 30 60 90 120 150
Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current
Non-Repetitive Surge Current - I FSM (A)
Average Forward Current - I F(AV)(A) Fig. 6 - Forward Power Loss Characteristics
100000
At Any Rated Load Condition And With Rated Vrrm Applied Following Surge
10000
1000 10
100
1000
10000
Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current
L H IG H -SPE ED SW ITC H FREE-W HE EL D IO D E 40H FL40S02 V d = 25 V olt
D UT
IRFP460 Rg = 25 ohm
+
C UR RE N T M O N ITO R
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
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201CMQ... Series
Bulletin PD-2.400 rev. B 08/01
Ordering Information Table
Device Code
201
1
C
2
M
3
Q
4
045
5
1 2 3 4 5
-
Current Rating: 200A Common Cathode Module Schottky Q Series Voltage Rating: 035 = 35V 040 = 40V 045 = 45V
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.
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. 08/01
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