AP4957GM Pb Free Plating Product Advanced Power Electronics Corp. P-CHANNEL ENHANCEMENT MODE POWER MOSFET ▼ Low On-Resistance D2 D2 ▼ Simple Drive Requirement D1 D1 ▼ Dual P MOSFET Package BVDSS -30V RDS(ON) 24mΩ ID -7.7A G2 S2 SO-8 S1 G1 Description The Advanced Power MOSFETs from APEC provide the designer with the best combination of fast switching, ruggedized device design, ultra low on-resistance and cost-effectiveness. D2 D1 G2 G1 S2 S1 Absolute Maximum Ratings Symbol Parameter VDS Drain-Source Voltage VGS Gate-Source Voltage ID@TA=25℃ ID@TA=70℃ Rating Units -30 V ±20 V 3 -7.7 A 3 -6.1 A -30 A Continuous Drain Current Continuous Drain Current 1 IDM Pulsed Drain Current PD@TA=25℃ Total Power Dissipation 2 W Linear Derating Factor 0.016 W/℃ TSTG Storage Temperature Range -55 to 150 ℃ TJ Operating Junction Temperature Range -55 to 150 ℃ Thermal Data Symbol Rthj-a Parameter Thermal Resistance Junction-ambient Data and specifications subject to change without notice 3 Max. Value Unit 62.5 ℃/W 200420041 AP4957GM Electrical Characteristics@Tj=25oC(unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. -30 - - V - -0.02 - V/℃ VGS=-10V, ID=-7A - 20 24 mΩ VGS=-4.5V, ID=-5A - 30 36 mΩ Gate Threshold Voltage VDS=VGS, ID=-250uA -1 - -3 V gfs Forward Transconductance VDS=-10V, ID=-7A - 12 - S IDSS Drain-Source Leakage Current (Tj=25oC) VDS=-30V, VGS=0V - - -1 uA Drain-Source Leakage Current (Tj=70 C) VDS=-24V, VGS=0V - - -25 uA Gate-Source Leakage VGS=±20V - - ±100 nA ID=-7A - 27 45 nC BVDSS Drain-Source Breakdown Voltage ΔBVDSS/ΔTj Breakdown Voltage Temperature Coefficient Reference to 25℃, ID=-1mA RDS(ON) VGS(th) Static Drain-Source On-Resistance o IGSS 2 VGS=0V, ID=-250uA 2 Max. Units Qg Total Gate Charge Qgs Gate-Source Charge VDS=-24V - 5 - nC Qgd Gate-Drain ("Miller") Charge VGS=-4.5V - 18 - nC VDS=-15V - 14 - ns 2 td(on) Turn-on Delay Time tr Rise Time ID=-1A - 11 - ns td(off) Turn-off Delay Time RG=3.3Ω,VGS=-10V - 38 - ns tf Fall Time RD=15Ω - 25 - ns Ciss Input Capacitance VGS=0V - 1670 2670 pF Coss Output Capacitance VDS=-25V - 530 - pF Crss Reverse Transfer Capacitance f=1.0MHz - 435 - pF Rg Gate Resistance f=1.0MHz - 3 4.5 Ω Min. Typ. IS=-1.7A, VGS=0V - - -1.2 V Source-Drain Diode Symbol VSD Parameter 2 Forward On Voltage 2 Test Conditions Max. Units trr Reverse Recovery Time IS=-7A, VGS=0V, - 35 - ns Qrr Reverse Recovery Charge dI/dt=100A/µs - 34 - nC Notes: 1.Pulse width limited by Max. junction temperature. 2.Pulse width <300us , duty cycle <2%. 3.Surface mounted on 1 in2 copper pad of FR4 board ; 135 ℃/W when mounted on Min. copper pad. AP4957GM 120 120 -10V o -10V 100 -ID , Drain Current (A) -ID , Drain Current (A) o T A = 150 C T A = 25 C 100 -7.0V 80 60 -5.0V -4.5V 40 20 80 -7.0V 60 40 -5.0V -4.5V 20 V G =-3.0V V G =-3.0V 0 0 0 1 2 3 4 5 6 7 8 0 1 3 4 5 6 7 -V DS , Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics Fig 2. Typical Output Characteristics 48 1.6 ID=-5A T A =25 ℃ ID=-7A V G =-10V 1.4 Normalized R DS(ON) 40 RDS(ON) (mΩ ) 2 -V DS , Drain-to-Source Voltage (V) 32 1.2 1.0 24 0.8 0.6 16 3 5 7 9 -50 11 0 50 100 150 o -V GS , Gate-to-Source Voltage (V) T j , Junction Temperature ( C) Fig 3. On-Resistance v.s. Gate Voltage Fig 4. Normalized On-Resistance v.s. Junction Temperature 7 2.0 6 1.5 Normalized -VGS(th) (V) -IS(A) 5 4 T j =150 o C T j =25 o C 3 2 1.0 0.5 1 0.0 0 0 0.2 0.4 0.6 0.8 1 -V SD , Source-to-Drain Voltage (V) Fig 5. Forward Characteristic of Reverse Diode 1.2 -50 0 50 100 T j , Junction Temperature ( o C) Fig 6. Gate Threshold Voltage v.s. Junction Temperature 150 AP4957GM -VGS , Gate to Source Voltage (V) 12 f=1.0MHz 10000 ID= -7A V DS = - 24 V 10 8 C (pF) C iss 6 1000 C oss 4 C rss 2 0 100 0 10 20 30 40 50 60 1 5 9 13 17 21 25 29 -V DS , Drain-to-Source Voltage (V) Q G , Total Gate Charge (nC) Fig 7. Gate Charge Characteristics Fig 8. Typical Capacitance Characteristics 1 100 Normalized Thermal Response (Rthja) Duty factor=0.5 10 -ID (A) 1ms 10ms 1 100ms 0.1 1s T A =25 o C Single Pulse DC 0.01 0.2 0.1 0.1 0.05 0.02 0.01 PDM 0.01 t Single Pulse T Duty factor = t/T Peak Tj = PDM x Rthja + Ta Rthja=135oC/W 0.001 0.1 1 10 100 0.0001 0.001 0.01 -V DS , Drain-to-Source Voltage (V) 0.1 1 10 100 1000 t , Pulse Width (s) Fig 9. Maximum Safe Operating Area Fig 10. Effective Transient Thermal Impedance 40 VG -ID , Drain Current (A) V DS =-5V T j =25 o C 30 T j =150 o C QG -4.5V QGS 20 QGD 10 Charge 0 0 2 4 6 8 -V GS , Gate-to-Source Voltage (V) Fig 11. Transfer Characteristics Fig 12. Gate Charge Waveform Q