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| S T M4437A S amHop Microelectronics C orp. Dec 15.2004 P -C hannel E nhancement Mode Field E ffect Transistor P R ODUC T S UMMAR Y V DS S ID R DS (ON) ( m W ) Max F E AT UR E S S uper high dense cell design for low R DS (ON). -30V -10A 20 @ V G S = -10V 28 @ V G S = -4.5V R ugged and reliable. S urface Mount P ackage. D 8 D 7 D 6 D 5 S O-8 1 1 2 3 4 S S S G ABS OLUTE MAXIMUM R ATINGS (TA=25 C unless otherwise noted) P arameter Drain-S ource Voltage Gate-S ource Voltage Drain C urrent-C ontinuous a @ TJ=25 C b -P ulsed Drain-S ource Diode Forward C urrent a Maximum P ower Dissipation a Operating Junction and S torage Temperature R ange S ymbol VDS VGS ID IDM IS PD TJ, TS TG Limit - 30 25 - 10 - 50 -1.7 2.5 -55 to 150 Unit V V A A A W C THE R MAL C HAR AC TE R IS TIC S Thermal R esistance, Junction-to-Ambient a R JA 50 C /W 1 S T M4437A E LE CTR ICAL CHAR ACTE R IS TICS (TA =25 C unless otherwise noted) Parameter 5 S ymbol BVDSS IDSS IGSS VGS(th) R DS (ON) ID(ON) gFS CISS COSS CRSS c Condition VGS = 0V, ID = -250uA VDS = -24V, VGS = 0V VGS = 25V, VDS = 0V VDS = VGS, ID = -250uA VGS = -10V, ID =-10A VGS = -4.5V, ID = -8A VDS = -5V, VGS = -10V VDS = -15V, ID = - 10A Min Typ C Max Unit -30 -1 100 -1.3 -1.9 12 20 -30 14 2530 635 445 -2.5 V uA nA V OFF CHAR ACTE R IS TICS Drain-S ource Breakdown Voltage Zero Gate Voltage Drain Current Gate-Body Leakage ON CHAR ACTE R IS TICS b Gate Threshold Voltage Drain-S ource On-S tate R esistance On-S tate Drain Current Forward Transconductance 20 m-ohm 28 m-ohm A S PF PF PF DYNAMIC CHAR ACTE R IS TICS c Input Capacitance Output Capacitance R everse Transfer Capacitance VDS =-15V, VGS = 0V f =1.0MHZ S WITCHING CHAR ACTE R IS TICS Turn-On Delay Time R ise Time Turn-Off Delay Time Fall Time Total Gate Charge Gate-S ource Charge Gate-Drain Charge tD(ON) tr tD(OFF) tf Qg Qgs Qgd 2 VDD = -15V R L=1.25ohm VGS = -10V R GE N=6ohm VDS = -15V, ID = -10A, VGS = -10V 10.2 6.3 22.5 10.6 44.6 7.7 11.5 ns ns ns ns nC nC nC S T M4437A E LE CTR ICAL CHAR ACTE R IS TICS (TA=25 C unless otherwise noted) Parameter Diode Forward Voltage S ymbol VSD Condition VGS = 0V, Is =-1.7A Min Typ C Max Unit -0.73 -1.2 V DR AIN-S OUR CE DIODE CHAR ACTE R IS TICS b Notes a.Surface Mounted on FR 4 Board, t <=10sec. b.Pulse Test:Pulse Width<=300us, Duty Cycle<= 2%. c.Guaranteed by design, not subject to production testing. 25 25 -V G S =4V -V G S =4.5V -V G S =10V -V G S =3.5V 25 C 20 20 -ID, Drain C urrent (A) -ID, Drain C urrent (A) 125 C 15 -55 C 10 15 10 5 0 -V G S =3V 5 0 0 0.5 1 1.5 2 2.5 3 0 0.7 1.4 2.1 2.8 3.5 4.2 -V DS , Drain-to-S ource Voltage (V ) -V G S , G ate-to-S ource Voltage (V ) F igure 1. Output C haracteris tics 4200 1.8 F igure 2. Trans fer C haracteris tics R DS (ON), On-R es is tance (Normalized) 3500 1.6 1.4 1.2 1.0 0.8 0.6 -55 V G S =-10V ID=-10A C , C apacitance (pF ) 2800 2100 1400 C os s 700 0 C rs s 0 5 10 15 20 C is s 25 30 -25 0 25 50 75 100 125 -V DS , Drain-to S ource Voltage (V ) T j, J unction T emperature ( C ) F igure 3. C apacitance F igure 4. On-R es is tance Variation with Temperature 3 S T M4437A B V DS S , Normalized Drain-S ource B reakdown V oltage V th, Normalized G ate-S ource T hres hold V oltage 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 -50 -25 0 25 50 75 100 125 V DS =V G S ID=-250uA 1.15 1.10 1.05 1.00 0.95 0.90 0.85 -50 -25 0 25 50 75 100 125 ID=-250uA T j, J unction T emperature ( C ) T j, J unction T emperature ( C ) F igure 5. G ate T hres hold V ariation with T emperature 15 F igure 6. B reakdown V oltage V ariation with T emperature 20.0 V G S =0V gFS , T rans conductance (S ) -Is , S ource-drain current (A) 20 12 9 6 3 V DS =-5V 0 0 5 10 15 10.0 1.0 0.2 0.4 0.6 0.8 1.0 1.2 -IDS , Drain-S ource C urrent (A) -V S D, B ody Diode F orward V oltage (V ) F igure 7. T rans conductance V ariation with Drain C urrent -V G S , G ate to S ource V oltage (V ) F igure 8. B ody Diode F orward V oltage V ariation with S ource C urrent 60 -ID, Drain C urrent (A) 10 8 6 4 2 0 0 8 16 24 32 40 48 56 64 Qg, T otal G ate C harge (nC ) N) VDS =-15V ID=-10A 10 RD S L im it 10 10 1s DC (O ms 0m s 1 0.1 0.03 VGS =-10V S ingle P ulse T A=25 C 0.1 1 10 30 50 -V DS , Drain-S ource V oltage (V ) F igure 9. G ate C harge 4 F igure 10. Maximum S afe O perating Area S T M4437A -VDD ton V IN D VG S R GE N G 90% toff tr 90% RL V OUT td(on) V OUT td(off) 90% 10% tf 10% S V IN 50% 10% 50% INVE R TE D P ULS E WIDTH F igure 11. S witching T es t C ircuit F igure 12. S witching Waveforms 2 r(t),Normalized E ffective T ransient T hermal Impedance 1 Duty C ycle=0.5 0.2 0.1 0.1 0.05 0.02 S ingle P uls e 0.01 10 -4 P DM t1 1. 2. 3. 4. 10 -2 t2 R thJ A (t)=r (t) * R thJ A R thJ A=S ee Datas heet T J M-T A = P DM* R thJ A (t) Duty C ycle, D=t1/t2 10 100 10 -3 10 -1 1 S quare Wave P uls e Duration (s ec) F igure 13. Normalized T hermal T rans ient Impedance C urve 5 S T M4437A PAC K AG E OUT LINE DIME NS IONS S O-8 1 L E D 0.015X45X A e 0.05 TYP. B 0.016 TYP. A1 0.008 TYP. C H S Y MB OLS A A1 D E H L MILLIME T E R S MIN 1.35 0.10 4.80 3.81 5.79 0.41 0X MAX 1.75 0.25 4.98 3.99 6.20 1.27 8X MIN 0.053 0.004 0.189 0.150 0.228 0.016 0X INC HE S MAX 0.069 0.010 0.196 0.157 0.244 0.050 8X 6 S T M4437A SO-8 Tape and Reel Data SO-8 Carrier Tape unit:P PACKAGE SOP 8N 150O A0 6.40 B0 5.20 K0 2.10 D0 r1.5 (MIN) D1 r1.5 + 0.1 - 0.0 E 12.0 O0.3 E1 1.75 E2 5.5 O0.05 P0 8.0 P1 4.0 P2 2.0 O0.05 T 0.3 O0.05 SO-8 Reel UNIT:P TAPE SIZE 12 P REEL SIZE r330 M 330 O 1 N 62 O1.5 W 12.4 + 0.2 W1 16.8 - 0.4 H r12.75 + 0.15 K S 2.0 O0.15 G R V 7 |
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