IRF730

PD - 91902A SMPS MOSFET IRF730A HEXFET® Power MOSFET Applications l Switch Mode Power Supply (SMPS) l Uninterruptable Power Supply l High speed power switching Benefits Low Gate Charge Qg results in Simple Drive Requirement l Improved Gate, Avalanche and dynamic dv/dt Ruggedness l Fully Characterized Capacitance and Avalanche Voltage and Current l Effective Coss Specified (See AN1001) l VDSS 400V Rds(on) max 1.0Ω ID 5.5A TO-220AB G DS Absolute Maximum Ratings Parameter ID @ TC = 25°C ID @ TC = 100°C IDM PD @TC = 25°C VGS dv/dt TJ TSTG Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V Pulsed Drain Current  Power Dissipation Linear Derating Factor Gate-to-Source Voltage Peak Diode Recovery dv/dt ƒ Operating Junction and Storage Temperature Range Soldering Temperature, for 10 seconds Mounting torqe, 6-32 or M3 screw Max. 5.5 3.5 22 74 0.6 ± 30 4.6 -55 to + 150 300 (1.6mm from case ) 10 lbf•in (1.1N•m) Units A W W/°C V V/ns °C Typical SMPS Topologies: l l Single Transistor Flyback Xfmr. Reset Single Transistor Forward Xfmr. Reset (Both US Line input only). 1 5/8/00 www.irf.com IRF730A Static @ TJ = 25°C (unless otherwise specified) Parameter Min. Drain-to-Source Breakdown Voltage 400 ∆V(BR)DSS/∆TJ Breakdown Voltage Temp. Coefficient ––– RDS(on) Static Drain-to-Source On-Resistance ––– VGS(th) Gate Threshold Voltage 2.0 ––– IDSS Drain-to-Source Leakage Current ––– Gate-to-Source Forward Leakage ––– IGSS Gate-to-Source Reverse Leakage ––– V(BR)DSS Typ. ––– 0.5 ––– ––– ––– ––– ––– ––– Max. Units Conditions ––– V VGS = 0V, ID = 250µA ––– V/°C Reference to 25°C, ID = 1mA 1.0 Ω VGS = 10V, ID = 3.3A „ 4.5 V VDS = VGS, ID = 250µA 25 VDS = 400V, VGS = 0V µA 250 VDS = 320V, VGS = 0V, TJ = 125°C 100 VGS = 30V nA -100 VGS = -30V Dynamic @ TJ = 25°C (unless otherwise specified) gfs Qg Qgs Qgd td(on) tr td(off) tf Ciss Coss Crss Coss Coss Coss eff. Parameter Forward Transconductance Total Gate Charge Gate-to-Source Charge Gate-to-Drain ("Miller") Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Input Capacitance Output Capacitance Reverse Transfer Capacitance Output Capacitance Output Capacitance Effective Output Capacitance Min. 3.1 ––– ––– ––– ––– ––– ––– ––– ––– ––– ––– ––– ––– ––– Typ. ––– ––– ––– ––– 10 22 20 16 600 103 4.0 890 30 45 Max. Units Conditions ––– S VDS = 50V, ID = 3.3A 22 ID = 3.5A 5.8 nC VDS = 320V 9.3 VGS = 10V, See Fig. 6 and 13 „ ––– VDD = 200V ––– ID = 3.5A ns ––– RG = 12Ω ––– RD = 57Ω,See Fig. 10 „ ––– VGS = 0V ––– VDS = 25V ––– pF ƒ = 1.0MHz, See Fig. 5 ––– VGS = 0V, VDS = 1.0V, ƒ = 1.0MHz ––– VGS = 0V, VDS = 320V, ƒ = 1.0MHz ––– VGS = 0V, VDS = 0V to 320V … Avalanche Characteristics Parameter EAS IAR EAR Single Pulse Avalanche Energy ‚ Avalanche Current Repetitive Avalanche Energy Typ. ––– ––– ––– Max. 290 5.5 7.4 Units mJ A mJ Thermal Resistance Parameter RθJC RθCS RθJA Junction-to-Case Case-to-Sink, Flat, Greased Surface Junction-to-Ambient Typ. ––– 0.50 ––– Max. 1.70 ––– 62 Units °C/W 62 Diode Characteristics IS I SM VSD t rr Q rr ton Parameter Continuous Source Current (Body Diode) Pulsed Source Current (Body Diode)  Diode Forward Voltage Reverse Recovery Time Reverse RecoveryCharge Forward Turn-On Time Min. Typ. Max. Units Conditions D MOSFET symbol ––– ––– 5.5 showing the A G integral reverse ––– ––– 22 S p-n junction diode. ––– ––– 1.6 V TJ = 25°C, IS = 5.5A, VGS = 0V „ ––– 370 550 ns TJ = 25°C, IF = 3.5A ––– 1.6 2.4 µC di/dt = 100A/µs „ Intrinsic turn-on time is negligible (turn-on is dominated by LS+LD) 2 www.irf.com IRF730A 100 100 VGS 15V 10V 8.0V 7.0V 6.0V 5.5V 5.0V BOTTOM 4.5V TOP VGS 15V 10V 8.0V 7.0V 6.0V 5.5V 5.0V BOTTOM 4.5V TOP I D , Drain-to-Source Current (A) I D , Drain-to-Source Current (A) 10 10 1 1 4.5V 0.1 0.1 4.5V 20µs PULSE WIDTH TJ = 25 °C 1 10 100 0.01 0.1 0.01 0.1 20µs PULSE WIDTH TJ = 150 °C 1 10 100 VDS , Drain-to-Source Voltage (V) VDS , Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics Fig 2. Typical Output Characteristics 100 2.5 R DS(on) , Drain-to-Source On Resistance (Normalized) 5.9A ID = 5.5 I D , Drain-to-Source Current (A) 2.0 10 TJ = 150 ° C 1.5 1 TJ = 25 ° C 1.0 0.5 0.1 4.0 V DS = 50V 20µs PULSE WIDTH 5.0 6.0 7.0 8.0 9.0 10.0 0.0 -60 -40 -20 VGS = 10V 0 20 40 60 80 100 120 140 160 VGS , Gate-to-Source Voltage (V) TJ , Junction Temperature ( ° C) Fig 3. Typical Transfer Characteristics Fig 4. Normalized On-Resistance Vs. Temperature www.irf.com 3 IRF730A 100000 VGS = 0V, f = 1 MHZ Ciss = C + C , C gs gd ds SHORTED Crss = C gd Coss = C + C ds gd 20 ID = 5.5 5.9A 10000 VGS, Gate-to-Source Voltage (V) 16 VDS = 320V VDS = 200V VDS = 80V C, Capacitance(pF) 1000 Ciss Coss 12 100 8 10 4 Crss 1 1 10 100 1000 0 0 5 10 FOR TEST CIRCUIT SEE FIGURE 13 15 20 25 VDS, Drain-to-Source Voltage (V) QG , Total Gate Charge (nC) Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage Fig 6. Typical Gate Charge Vs. Gate-to-Source Voltage 100 100 OPERATION IN THIS AREA LIMITED BY RDS(on) ISD , Reverse Drain Current (A) 10us 10 TJ = 150 ° C I D , Drain Current (A) 10 100us 1ms 1 10ms 1 TJ = 25 ° C 0.1 0.4 V GS = 0 V 0.6 0.8 1.0 1.2 0.1 TC = 25 °C TJ = 150 °C Single Pulse 10 100 1000 VSD ,Source-to-Drain Voltage (V) VDS , Drain-to-Source Voltage (V) Fig 7. Typical Source-Drain Diode Forward Voltage Fig 8. Maximum Safe Operating Area 4 www.irf.com IRF730A 6.0 V DS VGS RG RD 5.0 D.U.T. + I D , Drain Current (A) 4.0 -V DD 10V 3.0 Pulse Width ≤ 1 µs Duty Factor ≤ 0.1 % 2.0 Fig 10a. Switching Time Test Circuit VDS 90% 1.0 0.0 25 50 75 100 125 150 TC , Case Temperature ( °C) 10% VGS td(on) tr t d(off) tf Fig 9. Maximum Drain Current Vs. Case Temperature Fig 10b. Switching Time Waveforms 10 Thermal Response (Z thJC ) 1 D = 0.50 0.20 0.10 PDM 0.1 0.05 t1 0.02 0.01 SINGLE PULSE (THERMAL RESPONSE) t2 Notes: 1. Duty factor D = t 1 / t 2 2. Peak T J = P DM x Z thJC + TC 0.001 0.01 0.1 1 0.01 0.00001 0.0001 t1 , Rectangular Pulse Duration (sec) Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case www.irf.com 5 IRF730A 1 5V 700 EAS , Single Pulse Avalanche Energy (mJ) TOP 600 VDS L D R IV E R BOTTOM 500 ID 2.5A 3.5A 5.5A RG 20V tp D .U .T IA S + V - DD 400 A 0 .0 1 Ω 300 Fig 12a. Unclamped Inductive Test Circuit V (B R )D SS tp 200 100 0 25 50 75 100 125 150 Starting TJ , Junction Temperature ( °C) IAS Fig 12b. Unclamped Inductive Waveforms QG Fig 12c. Maximum Avalanche Energy Vs. Drain Current 10 V QGS VG QGD V DSav , Avalanche Voltage ( V ) 610 600 590 580 570 560 550 540 Charge Fig 13a. Basic Gate Charge Waveform Current Regulator Same Type as D.U.T. 50KΩ 12V .2µF .3µF D.U.T. VGS 3mA + V - DS 0.0 IG ID 1.0 2.0 3.0 4.0 5.0 6.0 IAV , Avalanche Current ( A) Current Sampling Resistors Fig 13b. Gate Charge Test Circuit Fig 12d. Typical Drain-to-Source Voltage Vs. Avalanche Current 6 www.irf.com IRF730A Peak Diode Recovery dv/dt Test Circuit D.U.T + ƒ + Circuit Layout Considerations • Low Stray Inductance • Ground Plane • Low Leakage Inductance Current Transformer ‚ - „ +  RG • • • • dv/dt controlled by RG Driver same type as D.U.T. ISD controlled by Duty Factor "D" D.U.T. - Device Under Test + V DD Driver Gate Drive P.W. Period D= P.W. Period VGS=10V * D.U.T. ISD Waveform Reverse Recovery Current Body Diode Forward Current di/dt D.U.T. VDS Waveform Diode Recovery dv/dt VDD Re-Applied Voltage Inductor Curent Body Diode Forward Drop Ripple ≤ 5% ISD * VGS = 5V for Logic Level Devices Fig 14. For N-Channel HEXFETS www.irf.com 7 IRF730A Package Outline TO-220AB Outline Dimensions are shown in millimeters (inches) 2.87 (.113) 2.62 (.103) 10.54 (.415) 10.29 (.405) 3.78 (.149) 3.54 (.139) -A 6.47 (.255) 6.10 (.240) -B 4.69 (.185) 4.20 (.165) 1.32 (.052) 1.22 (.048) 4 15.24 (.600) 14.84 (.584) 1.15 (.045) MIN 1 2 3 LE AD A S SIG NME NT S 1 - GA TE 2 - DR A IN 3 - S OU RCE 4 - DR A IN 14.09 (.555) 13.47 (.530) 4.06 (.160) 3.55 (.140) 3X 3X 1.40 (.055) 1.15 (.045) 0.93 (.037) 0.69 (.027) M BAM 3X 0.55 (.022) 0.46 (.018) 0.36 (.014) 2.54 (.100) 2X N OT ES : 1 DIMEN S IONING & T OLE R AN CIN G PE R A NS I Y14.5M, 1982. 2 CO NT RO LLING D IMEN S ION : IN CH 2.92 (.115) 2.64 (.104) 3 OUT LINE C ONF O RMS T O JED EC O UT LIN E TO -220A B. 4 HE A TS IN K & LE A D ME AS UR E MEN TS D O NO T INC LU DE B U RRS . Part Marking Information TO-220AB E X A M P L E : T H IS IS A N IR F 1 0 1 0 W IT H A S S E M B L Y LOT CODE 9B1M A IN T E R N A T IO N A L R E C T IF IE R LOGO ASSEMBLY LOT CO DE PART NUMBER IR F 1 0 1 0 9246 9B 1M D ATE C ODE (Y Y W W ) Y Y = YE A R W W = W EEK Notes:  Repetitive rating; pulse width limited by max. junction temperature. ( See fig. 11 ) „ Pulse width ≤ 300µs; duty cycle ≤ 2%. … Coss eff. is a fixed capacitance that gives the same charging time as Coss while VDS is rising from 0 to 80% VDSS ‚ Starting TJ = 25°C, L = 19mH RG = 25Ω, IAS = 5.5A. (See Figure 12) TJ ≤ 150°C ƒ ISD ≤ 5.5A, di/dt ≤ 90A/µs, VDD ≤ V(BR)DSS, IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 IR EUROPEAN REGIONAL CENTRE: 439/445 Godstone Rd, Whyteleafe, Surrey CR3 OBL, UK Tel: ++ 44 (0)20 8645 8000 IR CANADA: 15 Lincoln Court, Brampton, Ontario L6T3Z2, Tel: (905) 453 2200 IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 (0) 6172 96590 IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 011 451 0111 IR JAPAN: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo 171 Tel: 81 (0)3 3983 0086 IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower, 13-11, Singapore 237994 Tel: ++ 65 (0)838 4630 IR TAIWAN:16 Fl. Suite D. 207, Sec. 2, Tun Haw South Road, Taipei, 10673 Tel: 886-(0)2 2377 9936 Data and specifications subject to change without notice. 5/00 8 www.irf.com