Bulletin PD-2.257 rev. D 07/01 200CNQ... SERIES SCHOTTKY RECTIFIER 200 Amp TO-244AB Description/Features Major Ratings and Characteristics Characteristics IF(AV) Rectangular 200CNQ... Units The 200CNQ center tap 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. 200 A VRRM range 35 to 45 V IFSM @ tp = 5 µs sine 26,000 A 150 °C TJ operation Center tap module 0.49 V High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance waveform VF @ 100Apk, TJ=125°C TJ range (per leg) - 55 to 150 °C 80.01 [3.150] 40.26 [1.585] 39.75 [1.565] COMMON CATHODE 2X Ø 7.49 [.295] 6.99 [.275] Guard ring for enhanced ruggedness and long term reliability Ø 10.41 [.410] 9.65 [.380] 20.32 [.800] 17.78 [.700] 34.925 [1.375] REF. 63.50 [2.500] 60.96 [2.400] 23.55 [.927] 20.42 [.804] Ø LUG TERMINAL ANODE 1 LUG TERMINAL ANODE 2 4.95 [.195] 4.70 [.185] 1/4-20 SLOTTED HEX BASE COMMON CATHODE 15.75 [.620] 14.99 [.590] 92.71 [3.650] 90.17 [3.550] NOTES: 1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES]. 2. CONTROLLING DIMENSION: MILLIMETER www.irf.com Low forward voltage drop High frequency operation 3.35 [.132] 3.02 [.119] Modified JEDEC Outline TO-244AB Dimensions in millimeters and (inches) 1 200CNQ... Series Bulletin PD-2.257 rev. D 07/01 Voltage Ratings Part number VR 200CNQ035 200CNQ040 200CNQ045 35 40 45 Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 200CNQ Units (Per Leg) 100 (Per Device) Conditions A 50% duty cycle @ TC = 114 °C, rectangular wave form A Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 200 Max. Peak One Cycle Non-Repetitive 26,000 Surge Current (Per Leg) * See Fig. 7 1550 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) 135 mJ 20 A 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 20 Amps, L = 0.67 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM 200CNQ Units Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) V @ 100A 0.68 V @ 200A 0.49 V @ 100A V mA @ 200A TJ = 25 °C TJ = 125 °C TJ = TJ max. IRM Max. Reverse Leakage Current 0.64 10 VF(TO) (Per Leg) * See Fig. 2 Threshold Voltage 500 0.32 mA V mΩ (1) Conditions 0.54 rt Forward Slope Resistance 0.81 CT Max. Junction Capacitance (Per Leg) 5200 LS Typical Series Inductance (Per Leg) dv/dt Max. Voltage Rate of Change 7.0 10000 pF TJ = 25 °C TJ = 125 °C VR = rated VR VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C nH From top of terminal hole to mounting plane V/ µs (Rated VR) Thermal-Mechanical Specifications Parameters (1) Pulse Width < 300µs, Duty Cycle <2% 200CNQ Units TJ Max. Junction Temperature Range - 55 to 150 °C Tstg Max. Storage Temperature Range - 55 to 150 °C Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) 0.40 °C/W DC operation RthJC Max. Thermal Resistance Junction to Case (Per Package) 0.20 °C/W DC operation RthCS Typical Thermal Resistance, Case to Heatsink 0.10 °C/W Mounting surface , smooth and greased wt Approximate Weight T Mounting Torque Base Mounting Torque Center Hole Terminal Torque Case Style 2 79 (2.80) Min. Max. Typ. Min. Max. * See Fig. 4 g (oz.) 24 (20) 35 (30) Kg-cm 13.5 (12) (Ibf-in) 35 (30) 46 (40) TO - 244AB Modified JEDEC www.irf.com 200CNQ... Series Bulletin PD-2.257 rev. D 07/01 Reverse C urrent - I R (m A) 10 0 00 1 00 1 0 00 T J = 150 C 10 0 125 C 100 C 10 75 C 1 50 C 0.1 25 C 0 .01 0 5 10 15 20 25 30 35 40 45 Reverse V olta ge - V R (V ) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) T J = 150 C T J = 125 C 1 0 00 0 T J = 25 C Junction C ap acita nce - C T (pF) In st a ntaneous Fo rw ard C urre nt - I F (A) 10 0 0 10 1 T J = 25 C 10 0 0 0 0.2 0.4 0.6 0.8 1 0 10 20 30 40 Forw a rd V olta g e D rop - V FM (V ) Reverse V olta ge - V R (V ) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 50 Therm al Im pedance Z thJC ( C /W ) 1 0.1 D D D D D = = = = = 0 .7 5 0 .5 0 0 .3 3 0 .2 5 0 .2 0 PD M 0 .01 t1 Sin g le Pu lse (Therm a l R e sista n ce ) t2 Notes: 1. D uty factor D = t 1 / t 2 2. Peak TJ = PD M x Z thJC+ T C 0.0 01 0 .0 0 00 1 0 .0 0 01 0 .00 1 0.0 1 0 .1 1 10 t 1 , R ec ta n g u la r P ulse Du ra tio n (Se co n d s) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 200CNQ... Series Bulletin PD-2.257 rev. D 07/01 80 15 0 14 0 A vera ge Pow er Loss - (W atts) Allow ab le C ase Tem pera ture - ( C ) 16 0 DC 13 0 12 0 11 0 Squa re w ave (D = 0.50) 80% Ra ted V R a pp lied 10 0 90 80 D D D D D 70 60 50 = = = = = 0.20 0.25 0.33 0.50 0.75 RM S Lim it DC 40 30 20 10 70 see note (2) 60 0 0 30 60 90 1 20 0 15 0 Averag e Forw ard C urrent - I F(AV ) (A ) 30 60 90 12 0 15 0 A vera ge Forw ard C urren t - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Non-Re pet itive S urge C urren t - I FSM (A) 100000 At An y Rated Load C ond ition An d W ith Rated V Ap plied RRM Follow in g Surg e 10000 1000 10 100 1000 10000 Squa re W a ve Pulse D ura tion - t p (m icrosec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L IRFP460 D UT Rg = 25 ohm C UR RE N T M O N ITO R H IG H -SPE ED SW ITC H FREE-W HE EL D IO D E + V d = 25 V olt 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 www.irf.com 200CNQ... Series Bulletin PD-2.257 rev. D 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. 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 www.irf.com 5