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| Bulletin PD-20732 rev. A 08/01 208CMQ060 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 208CMQ 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 150 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. 150 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 208CMQ... Units 200 60 16,000 0.59 A V A V - 55 to 150 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) www.irf.com 1 208CMQ060 Bulletin PD-20732 rev. A 08/01 Voltage Ratings Part number VR VRWM Max. DC Reverse Voltage (V) Max. Working Peak Reverse Voltage (V) 208CMQ060 60 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (Per Leg) (Per Device) 208CMQ Units 100 200 16,000 2,100 15 1 A mJ A A Conditions 50% duty cycle @ TC = 90 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 = 1 Amps, L = 30 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) 208CMQ Units 0.68 0.83 0.59 0.75 1.1 300 0.32 2.1 6000 7.0 10000 1000 V V V V mA mA V m Conditions @ 100A @ 200A @ 100A @ 200A TJ = 25 C TJ = 125 C TJ = TJ max. TJ = 25 C TJ = 125 C VR = rated VR IRM Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) pF nH 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) V (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range 208CMQ Units -55 to 150 -55 to 150 C C Conditions 0.70 C/W RthJC Max. Thermal Resistance Junction 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 www.irf.com 208CMQ060 Bulletin PD-20732 rev. A 08/01 1000 1000 T J = 150C Reverse Current - I R (mA) 100 125C 10 100C 75C 50C 1 Instantaneous Forward Current - I F (A) 100 TJ = 150C TJ = 125C TJ = 25C 0.1 25C 0.01 0 20 40 60 Reverse Voltage - V R (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage 10000 Junction Capacitance - C T (pF) 10 T = 25C J 1 0 0.3 0.6 0.9 1.2 Forward Voltage Drop - V FM (V) 1.5 1000 0 20 30 40 50 60 70 Reverse Voltage - V R (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 10 Fig. 1 - Max. Forward Voltage Drop Characteristics 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 thJC (C/W) 0.1 PDM Thermal Impedance Z t1 0.01 Single Pulse (Thermal Resistance) Notes: t2 1. Duty factor D = t1 / t2 2. Peak TJ = PDM x Z thJC + T C 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 www.irf.com 3 208CMQ060 Bulletin PD-20732 rev. A 08/01 180 Allowable Case Temperature (C) Average Power Loss (Watts) 100 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Limit DC 150 120 90 60 Square wave (D = 0.50) 80% Rated Vr applied 80 DC 60 40 30 0 0 see note (2) 20 40 80 120 160 0 0 30 60 90 120 150 Average Forward Current - I F(AV)(A) Fig. 6 - Forward Power Loss Characteristics Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Non-Repetitive Surge Current - I FSM (A) 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 4 www.irf.com 208CMQ060 Bulletin PD-20732 rev. A 08/01 Ordering Information Table Device Code 208 1 C 2 M 3 Q 4 060 5 1 2 3 4 5 - Current Rating: 200A Common Cathode Module Schottky Q Series Voltage Rating: 60V 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 www.irf.com 5 |
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