SFR2955

Advanced Power MOSFET FEATURES Avalanche Rugged Technology Rugged Gate Oxide Technology Lower Input Capacitance Improved Gate Charge Extended Safe Operating Area Lower Leakage Current : 10 µA (Max.) @ VDS = -60V Lower RDS(ON) : 0.22 Ω (Typ.) 1 SFR/U2955 BVDSS = -60 V RDS(on) = 0.3 Ω ID = -7.6 A D-PAK 2 1 3 I-PAK 2 3 1. Gate 2. Drain 3. Source Absolute Maximum Ratings Symbol VDSS ID IDM VGS EAS IAR EAR dv/dt PD Characteristic Drain-to-Source Voltage Continuous Drain Current (TC=25 C) Continuous Drain Current (TC=100 C) Drain Current-Pulsed Gate-to-Source Voltage Single Pulsed Avalanche Energy Avalanche Current Repetitive Avalanche Energy Peak Diode Recovery dv/dt o Total Power Dissipation (TA=25 C) * o o Value -60 -7.6 -5.4 1 O 2 O 1 O 1 O 3 O Units V A A V mJ A mJ V/ns W W W/ C o 30 + 20 _ 99 -7.6 3.2 -5.5 2.5 32 0.26 - 55 to +150 Total Power Dissipation (TC=25 C) Linear Derating Factor Operating Junction and Storage Temperature Range Maximum Lead Temp. for Soldering Purposes, 1/8” from case for 5-seconds o TJ , TSTG TL o C 300 Thermal Resistance Symbol RθJC RθJA RθJA Characteristic Junction-to-Case Junction-to-Ambient * Junction-to-Ambient Typ. ---Max. 3.91 50 110 o Units C/W * When mounted on the minimum pad size recommended (PCB Mount). Rev. B ©1999 Fairchild Semiconductor Corporation SFR/U2955 Symbol BVDSS ∆BV/∆TJ VGS(th) IGSS IDSS RDS(on) gfs Ciss Coss Crss td(on) tr td(off) tf Qg Qgs Qgd Characteristic Drain-Source Breakdown Voltage Breakdown Voltage Temp. Coeff. Gate Threshold Voltage Gate-Source Leakage , Forward Gate-Source Leakage , Reverse Drain-to-Source Leakage Current Static Drain-Source On-State Resistance Forward Transconductance Input Capacitance Output Capacitance Reverse Transfer Capacitance Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Total Gate Charge Gate-Source Charge Gate-Drain(“Miller”) Charge Min. Typ. Max. Units -60 --2.0 ------------------0.04 ------3.6 465 140 40 11 21 29 20 15 2.9 6.0 ---4.0 -100 100 -10 -100 0.3 -600 215 60 30 50 65 50 19 --nC ns pF µA Ω Ω V V nA P-CHANNEL POWER MOSFET Electrical Characteristics (TC=25oC unless otherwise specified) Test Condition VGS=0V,ID=-250µA See Fig 7 VDS=-5V,ID=-250µA VGS=-20V VGS=20V VDS=-60V VDS=-48V,TC=125 C VGS=-10V,ID=-3.8A VDS=-30V,ID=-3.8A 4 O o o V/ C ID=-250µA 4 O VGS=0V,VDS=-25V,f =1MHz See Fig 5 VDD=-30V,ID=-9.4A, RG=18 Ω See Fig 13 VDS=-48V,VGS=-10V, ID=-9.4A See Fig 6 & Fig 12 45 OO 45 OO Source-Drain Diode Ratings and Characteristics Symbol IS ISM VSD trr Qrr Characteristic Continuous Source Current Pulsed-Source Current Diode Forward Voltage Reverse Recovery Time Reverse Recovery Charge 1 O 4 O Min. Typ. Max. Units --------80 0.22 -7.6 -30 -3.8 --A V ns µC Test Condition Integral reverse pn-diode in the MOSFET TJ=25 C,IS=-7.6A,VGS=0V TJ=25 C,IF=-9.4A diF/dt=100A/µs 4 O o o Notes ; 1 Repetitive Rating : Pulse Width Limited by Maximum Junction Temperature O 2 O L=2.0mH, I AS=-7.6A, V DD=-25V, R G=27Ω*, Starting T J =25ooC _ _ _ 3 O ISD < -9.4A, di/dt < 250A/ µs, VDD < BVDSS , Starting T J =25 C _ 4 O Pulse Test : Pulse Width = 250 µs, Duty Cycle < 2% 5 Essentially Independent of Operating Temperature O P-CHANNEL POWER MOSFET Fig 1. Output Characteristics VGS SFR/U2955 Fig 2. Transfer Characteristics [A] 101 [A] Top : -ID , Drain Current 101 -ID , Drain Current - 15 V - 10 V - 8.0 V - 7.0 V - 6.0 V - 5.5 V - 5.0 V Bottom : - 4.5 V 150 oC 100 25 oC @ Notes : 1. V = 0 V GS 2. V = -30 V DS - 55 oC 10-1 3. 250 µs Pulse Test 100 @ Notes : 1. 250 µs Pulse Test 2. T = 25 oC C 10-1 10-1 0 10 101 2 4 6 8 10 -VDS , Drain-Source Voltage [V] -VGS , Gate-Source Voltage [V] RDS(on) , [ ] Ω Drain-Source On-Resistance Fig 3. On-Resistance vs. Drain Current 0.4 [A] Fig 4. Source-Drain Diode Forward Voltage 0.3 -IDR , Reverse Drain Current 101 VGS = -10 V 0.2 100 150 oC 25 C 10-1 o 0.1 V = -20 V GS 0.0 0 10 20 30 40 50 60 70 @ Note : T = 25 oC J @ Notes : 1. V = 0 V GS 2. 250 µs Pulse Test 0.5 1.0 1.5 2.0 2.5 3.0 3.5 -ID , Drain Current [A] -VSD , Source-Drain Voltage [V] Fig 5. Capacitance vs. Drain-Source Voltage Ciss= Cgs+ C ( Cds= shorted ) gd Coss= Cds+ C gd Fig 6. Gate Charge vs. Gate-Source Voltage [V] 800 [pF] 600 C iss C oss Crss= Cgd 400 @ Notes : 1. V = 0 V GS 2. f = 1 MHz 200 C rss -VGS , Gate-Source Voltage 10 VDS = -12 V VDS = -30 V VDS = -48 V Capacitance 5 @ Notes : I =-9.4 A D 0 0 2 4 6 8 10 12 14 16 0 100 1 10 -VDS , Drain-Source Voltage [V] QG , Total Gate Charge [nC] SFR/U2955 -BV , (Normalized) DSS Drain-Source Breakdown Voltage P-CHANNEL POWER MOSFET Fig 8. On-Resistance vs. Temperature Drain-Source On-Resistance 2.5 Fig 7. Breakdown Voltage vs. Temperature 1.2 RDS(on) , (Normalized) 2.0 1.1 1.5 1.0 1.0 @ Notes : 1. V = -10 V GS 2. I = -4.7 A D -50 -25 0 25 50 75 100 125 150 175 0.9 @ Notes : 1. V = 0 V GS 2. I = -250 µA D -50 -25 0 25 50 75 100 o 0.5 0.8 -75 125 150 175 0.0 -75 TJ , Junction Temperature [ C] TJ , Junction Temperature [oC] [A] Fig 9. Max. Safe Operating Area Operation in This Area is Limited by R DS(on) Fig 10. Max. Drain Current vs. Case Temperature [A] -ID , Drain Current 102 8 -ID , Drain Current 102 6 0.1 ms 101 10 ms DC 100 @ Notes : 1. T = 25 oC C 2. T = 150 oC J 3. Single Pulse 1 ms 4 2 10-1 100 101 0 25 50 75 100 125 150 -VDS , Drain-Source Voltage [V] Tc , Case Temperature [oC] Fig 11. Thermal Response 10 1 Thermal Response D=0.5 10 0 0.2 0.1 0.05 @ Notes : 1. Zθ J C (t)=3.91 o C/W Max. 2. Duty Factor, D=t1 /t 2 3. TJ M -T C =P D M *Z θ J C (t) P. DM t1. t2. single pulse (t) , 0.02 10- 1 0.01 Z θJC 10- 5 10- 4 10 - 3 10 - 2 10 - 1 100 10 1 t 1 , S quare Wave Pulse Duration [sec] P-CHANNEL POWER MOSFET Fig 12. Gate Charge Test Circuit & Waveform SFR/U2955 “ Current Regulator ” 50KΩ 12V 200nF 300nF Same Type as DUT VGS Qg -10V VDS VGS DUT -3mA Qgs Qgd R1 Current Sampling (IG) Resistor R2 Current Sampling (ID) Resistor Charge Fig 13. Resistive Switching Test Circuit & Waveforms RL Vout Vin RG DUT -10V Vout 90% t on t off tr td(off) tf VDD ( 0.5 rated VDS ) td(on) Vin 10% Fig 14. Unclamped Inductive Switching Test Circuit & Waveforms LL VDS Vary tp to obtain required peak ID BVDSS 1 EAS = ---- LL IAS2 -------------------2 BVDSS -- VDD tp ID VDD Time VDS (t) RG DUT -10V tp C VDD ID (t) IAS BVDSS SFR/U2955 P-CHANNEL POWER MOSFET Fig 15. Peak Diode Recovery dv/dt Test Circuit & Waveforms + VDS DUT -IS L Driver RG VGS Compliment of DUT (N-Channel) VGS VDD • dv/dt controlled by “RG” • IS controlled by Duty Factor “D” VGS ( Driver ) Gate Pulse Width D = -------------------------Gate Pulse Period 10V Body Diode Reverse Current IS ( DUT ) IRM di/dt IFM , Body Diode Forward Current Vf VDS ( DUT ) Body Diode Forward Voltage Drop Body Diode Recovery dv/dt VDD TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ CoolFET™ CROSSVOLT™ E2CMOSTM FACT™ FACT Quiet Series™ FAST® FASTr™ GTO™ HiSeC™ DISCLAIMER ISOPLANAR™ MICROWIRE™ POP™ PowerTrench™ QS™ Quiet Series™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 TinyLogic™ UHC™ VCX™ FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or 2. 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Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Preliminary First Production No Identification Needed Full Production Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.