75BGQ030 75BGQ030J SCHOTTKY RECTIFIER 75 Amp Major Ratings and Characteristics Characteristics 75BGQ030 Units I F(AV) Rectangular waveform 75 A @ T C 5 C I DC Maximum 248 A V RRM 30 V I FSM @ tp = 5 µs sine 8000 A V F @ 75 Apk typical 0.45 V @ 50 C range - 55 to 50 C Description/ Features The 75BGQ030 Schottky rectifier has been optimized for ultra low forward voltage drop specifically for low voltage output in high current AC/DC power supplies. The proprietary barrier technology allows for reliable operation up to 50 C junction temperature. Typical applications are in switching power supplies, converters, reverse battery protection, and redundant power subsystems. 50 C operation High Frequency Operation Ultra low forward voltage drop Continuous High Current operation Guard ring for enhanced ruggedness and long term reliability PowIRtab TM package Case Styles 75BGQ030 75BGQ030J
Voltage Ratings Part number V R Max. DC Reverse Voltage (V) V RWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters 75BGQ Units Conditions I F(AV) Max. Average Forward Current 75 A 50% duty cycle @ T C = 5 C, rectangular wave form I F(RMS) RMS Forward Current 248 A T C = 4 C I FSM Max. Peak One Cycle Non-Repetitive 8000 5µs Sine or 3µs Rect. pulse Following any rated A load condition and Surge Current 500 0ms Sine or 6ms Rect. pulse with rated V RRM applied E AS Non-Repetitive Avalanche Energy 80 mj = 25 C, I AS = 2 Amps, L =.2 mh I AR Repetitive Avalanche Current 2 A Current decaying linearly to zero in µsec Frequency limited by max. V A =.5 x V R typical Electrical Specifications Parameters 75BGQ Units Conditions Typ. Max. V FM 0.35 0.38 I RM Forward Voltage Drop V Reverse Leakage Current () () (2) @ 00A.3 0.46 0.48 4.5 V ma @ 00A = 25 C 0.45 0.49 V @ 75A 450 0.53 0.56 650 V ma @ 75A = 25 C = 25 C = 50 C V R = rated V R 60 220 ma = 25 C V R = 5V 400 2000 ma = 50 C V R = 30V V F(TO) Threshold Voltage 0.242 V = max. r t Forward Slope Resistance.4 mω C T Max. Junction Capacitance 8500 pf V R = 5V DC, (test signal range 00Khz to Mhz) 25 C L S Typical Series Inductance 3.5 nh Measured from tab to mounting plane dv/dt Max. Voltage Rate of Change 0000 V/ µs (Rated V R ) () Pulse Width < 300µs, Duty Cycle < 2% (2) V FM = V F(TO) + r t x I F Thermal-Mechanical Specifications Parameters 75BGQ Units Conditions 75BGQ030 Max. Junction Temperature Range -55 to 50 C T stg Max. Storage Temperature Range -55 to 50 C R thjc Max. Thermal Resistance Junction 0.25 C/W DC operation to Case R thcs Typical Thermal Resistance, Case to 0.20 C/W Mounting surface, smooth and greased Heatsink wt Approximate Weight 5 (0.8) g (oz.) T Mounting Torque Min..2 (0) N*m Max. 2.4 (20) (Ibf-in) Case Style PowIRtab TM 30 2
000 0000 Instantaneous Forward Current - I (A) F 00 0 T = 50 C J = 25 C = 25 C Reverse Current - I (ma) R Junction Capacitance - C (pf) T 000 00 0 0. T = 50 C J 25 C 00 C 75 C 50 C 25 C 0.0 0 5 0 5 20 25 30 0000 Reverse Voltage - V R (V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage T = 25 C J 0 0.2 0.4 0.6 0.8.2 Forward Voltage Drop - V FM (V) Fig. - Maximum Forward Voltage Drop Characteristics 000 0 5 0 5 20 25 30 35 Reverse Voltage - V R (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Thermal Impedance Z thjc ( C/W) 0. D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 Single Pulse (Thermal Resistance) Notes: P DM. Duty factor D = t / t 2 2. Peak = P DMx Z thjc+ T C 0.0 0.0000 0.000 0.00 0.0 0. 0 00 t t 2 t, Rectangular Pulse Duration (Seconds) Fig. 4 - Maximum Thermal Impedance Z thjc Characteristics 3
Allowable Case Temperature - ( C) 50 40 30 20 0 00 Square wave (D = 0.50) 80% Rated V applied R DC 90 see note (2) 80 0 40 80 20 60 200 240 280 Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Average Power Loss - (Watts) 80 60 40 20 00 80 60 40 20 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Limit DC 0 0 50 00 50 200 250 Average Forward Current - I F(AV) (A) Fig. 6 - Forward Power Loss Characteristics 0000 Non-Repetitive Surge Current - I (A) FSM At Any Rated Load Condition And With Rated V Applied Following Surge RRM 000 0 00 000 0000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current L DUT IRFP460 HIGH-SPEED SWITCH Rg = 25 ohm FREE-WHEEL DIODE + Vd = 25 Volt CURRENT MONITOR 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit (3) Formula used: T C = - (Pd + Pd REV ) x R thjc ; Pd = Forward Power Loss = I F(AV) x V FM @ (I F(AV) / D) (see Fig. 6); Pd REV = Inverse Power Loss = V R x I R ( - D); I R @ V R = 80% rated V R 4
Outline Table Case Style PowIRtab TM Dimensions in millimeters and (inches) Case Style PowIRtab TM "J" version Dimensions in millimeters and (inches) 5
Ordering Information Table Device Code 75 BGQ 030 J 2 3 4 - Current Rating 2 - Essential Part Number 3 - Voltage code: Code = V RRM 4 - none = PowIRtab TM standard 6 J = Short Lead Version *************************************************** This model has been developed by Wizard SPICE MODEL GENERATOR (999) ( International Rectifier Corporation ) contains Proprietary Information This model *************************************************** SPICE Model Diode is composed by a simple diode plus paralled VCG2T ***************************************************.SUBCKT 75bgq30 ANO CAT D ANO DMOD (0.24359) *Define diode model. MODEL DMOD D ( IS=.3875007809205E-04A, N=.0025798542747, BV=30V, + IBV=0.609385779476A,RS= 0.00065642,CJO=5.05942026644635E-08, +VJ=.995083469092,XTI=2, EG=0.7439066978857) ***************************************************** * Implementation of VCG2T VX 2 DC 0V R 2 CAT TRES E-6.MODEL TRES RES (R=, TC=4.0799427965033) GP ANO CAT VALUE= {-ABS (I(VX)) *(EXP((((-3.827089E-03/ 4.07994)*((V(2,CAT)*E6) / (I(VX)+E-6)-))+)*0.2240*ABS(V(ANO,CAT)))-)} *****************************************************.ENDS 75bgq30 Thermal Model Subcircuit.SUBCKT 75bgq30T 5 CTHERM 5 4.30E+3 CTHERM2 4 3 2.87E+2 CTHERM3 3 2.56E+4 CTHERM4 2 2.37E+5 RTHERM 5 4 3.3E-2 RTHERM2 4 3.42E- RTHERM3 3 2 6.70E-2 RTHERM4 2.72E-4.ENDS 75bgq30T 6
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: (30) 252-705 TAC Fax: (30) 252-7309 Visit us at for sales contact information. 2/02 7