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| S T M4884A S amHop Microelectronics C orp. Dec 28 2004 ver1.1 N-C hannel E nhancement Mode Field E ffect Transistor P R ODUC T S UMMAR Y V DS S 30V F E AT UR E S (m ID 12A R DS (ON) W) typ S uper high dense cell design for low R DS (ON). 6 @ V G S = 10V 8.5 @ V G S = 4.5V R ugged and reliable. S urface Mount P ackage. S O-8 1 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 20 12 44 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 M4884A 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 = 20V, VDS = 0V VDS = VGS, ID = 250uA VGS =10V, ID = 12A VGS =4.5V, ID= 10A VDS = 10V, VGS = 10V VDS = 15V, ID = 12A Min Typ C Max Unit 30 1 100 OFF CHAR ACTE R IS TICS Drain-S ource Breakdown Voltage Zero Gate Voltage Drain Current Gate-Body Leakage V uA nA V m ohm 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 1 1.6 6 8.5 20 22 3150 680 510 27 13 127.5 55.5 VDS=15V,ID =12A,VGS=10V VDS=15V,ID=12A,VGS=4.5V VDS =15V, ID = 12A VGS =10V 2 3 7 11 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 VDD = 15V ID = 1A VGS = 10V R GE N = 6 ohm ns ns ns ns nC nC nC nC 65 30.5 11 13 S T M4884A 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 0.75 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. 20 V G S =3.5V V G S =4V 20 16 ID, Drain C urrent (A) V G S =10V ID, Drain C urrent (A) V G S =4.5V 15 12 8 4 V G S =2.5V V G S =3V 10 125 C 5 25 C 1 0 -55 C 0 0 0.5 1 1.5 2 2.5 3 0 0.6 1.2 1.8 2.4 3.0 3.6 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 C , C apacitance (pF ) C is s 2800 2100 1400 700 0 C os s C rs s 0 5 10 15 20 25 30 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=12A -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 M4884A 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 30 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 24 18 12 6 V DS =10V 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 50 ID, Drain C urrent (A) RD 8 6 4 2 0 0 VDS =15V ID=12A 10 S (O N) L im it 10 10 10 1s ms 0m s 1 DC 0.1 0.03 VGS =10V S ingle P ulse T A=25 C 0.1 1 10 30 50 9 18 27 36 45 54 63 72 Qg, T otal G ate C harge (nC ) 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 M4884A V DD 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 5 10% INVE R TE D S V IN 50% 10% 50% 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 cJ A (t)=r (t) * R cJ A R cJ A=S ee Datas heet T J M-T A = P DM* R cJ 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 M4884A 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 M4884A 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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