STT4PF20V P-CHANNEL 20V - 0.090 Ω - 3A SOT23-6L 2.7V-DRIVE STripFET™ II POWER MOSFET ■ ■ ■ ■ TYPE VDSS STT4PF20V 20 V RDS(on) < 0.11 Ω ( @ 4.5 V ) < 0.135 Ω ( @ 2.7 V ) ID 3A TYPICAL RDS(on) = 0.090 Ω @ 4.5 V TYPICAL RDS(on) = 0.100 Ω @ 2.7 V ULTRA LOW THRESHOLD GATE DRIVE (2.7 V) STANDARD OUTLINE FOR EASY AUTOMATED SURFACE MOUNT ASSEMBLY DESCRIPTION This Power MOSFET is the latest development of STMicroelectronis unique "Single Feature Size™" strip-based process. The resulting transistor shows extremely high packing density for low onresistance, rugged avalanche characteristics and less critical alignment steps therefore a remarkable manufacturing reproducibility. SOT23-6L INTERNAL SCHEMATIC DIAGRAM APPLICATIONS ■ MOBILE PHONE APPLICATIONS ■ DC-DC CONVERTERS ■ BATTERY MANAGEMENT IN NOMADIC EQUIPMENT ABSOLUTE MAXIMUM RATINGS Symbol VDS VDGR VGS Value Unit Drain-source Voltage (VGS = 0) Parameter 20 V Drain-gate Voltage (RGS = 20 kΩ) 20 V ± 10 V Gate- source Voltage ID Drain Current (continuous) at TC = 25°C 3 A ID Drain Current (continuous) at TC = 100°C 1.9 A IDM(•) Ptot Drain Current (pulsed) 12 A Total Dissipation at TC = 25°C 1.6 W (•) Pulse width limited by safe operating area. May 2003 . Note: For the P-CHANNEL MOSFET actual polarity of voltages and current has to be reversed 1/8 STT4PF20V THERMAL DATA Rthj-amb Tj Tstg (*)Thermal Max Resistance Junction-ambient Maximum Operating Junction Temperature storage temperature (*) When Mounted on 1 inch2 FR-4 board, 2 oz of Cu and t [ 78 150 -55 to 150 °C/W °C °C 10 sec. ELECTRICAL CHARACTERISTICS (Tcase = 25 °C unless otherwise specified) OFF Symbol Parameter Test Conditions Drain-source Breakdown Voltage ID = 250 µA, VGS = 0 IDSS Zero Gate Voltage Drain Current (VGS = 0) VDS = Max Rating VDS = Max Rating TC = 125°C IGSS Gate-body Leakage Current (VDS = 0) VGS = ± 10V V(BR)DSS Min. Typ. Max. 20 Unit V 1 10 µA µA ±100 nA Max. Unit ON (*) Symbol Parameter Test Conditions VGS(th) Gate Threshold Voltage VDS = VGS ID = 250 µA RDS(on) Static Drain-source On Resistance VGS = 4.5 V VGS = 2.7 V ID = 1.5 A ID = 1.5 A Min. Typ. 0.6 V 0.090 0.100 0.110 0.135 Ω Ω Typ. Max. Unit DYNAMIC Symbol 2/8 Parameter Test Conditions gfs (*) Forward Transconductance VDS=15V Ciss Coss Crss Input Capacitance Output Capacitance Reverse Transfer Capacitance VDS = 15V, f = 1 MHz, VGS = 0 ID=1.5 A Min. 6.5 S 500 140 30 pF pF pF STT4PF20V ELECTRICAL CHARACTERISTICS (continued) SWITCHING ON (*) Symbol Parameter Test Conditions Min. Typ. Max. Unit td(on) tr Turn-on Delay Time Rise Time ID = 1.5 A VDD = 10 V RG = 4.7 Ω VGS = 4.5 V (Resistive Load, Figure 1) 38 39 Qg Qgs Qgd Total Gate Charge Gate-Source Charge Gate-Drain Charge VDD= 10V ID= 3A VGS=4.5V (see test circuit, Figure 2) 5.8 1 1.4 7.8 nC nC nC Typ. Max. Unit ns ns SWITCHING OFF(*) Symbol td(off) tf Parameter Turn-off Delay Time Fall Time Test Conditions Min. ID = 1.5 A VDD = 10 V RG = 4.7Ω, VGS = 4.5 V (Resistive Load, Figure 1) 54 12 ns ns SOURCE DRAIN DIODE(*) Symbol Parameter ISD ISDM (•) Source-drain Current Source-drain Current (pulsed) VSD (*) Forward On Voltage ISD = 3 A Reverse Recovery Time Reverse Recovery Charge Reverse Recovery Current di/dt = 100A/µs ISD = 3 A VDD = 15 V Tj = 150°C (Inductive Load, Figure 3) trr Qrr IRRM Test Conditions Min. Typ. VGS = 0 20 13 1.3 Max. Unit 3 12 A A 1.2 V ns nC A (*)Pulse width [ 300 µs, duty cycle 1.5 %. (•)Pulse width limited by TJMAX Safe Operating Area Thermal Impedance 3/8 STT4PF20V Output Characteristics Transfer Characteristics Transconductance Static Drain-source On Resistance Gate Charge vs Gate-source Voltage Capacitance Variations 4/8 STT4PF20V Normalized Gate Threshold Voltage vs Temperature Normalized on Resistance vs Temperature Source-drain Diode Forward Characteristics Normalized Breakdown Voltage vs Temperature . . 5/8 STT4PF20V Fig. 1: Switching Times Test Circuits For Resistive Load Fig. 3: Test Circuit For Diode Recovery Behaviour 6/8 Fig. 2: Gate Charge test Circuit STT4PF20V SOT23-6L MECHANICAL DATA mm DIM. MIN. mils TYP. MAX. MIN. TYP. MAX. A 0.90 1.45 0.035 0.057 A1 0.00 0.15 0.000 0.006 A2 0.90 1.30 0.035 0.051 b 0.25 0.50 0.010 0.020 C 0.09 0.20 0.004 0.008 D 2.80 3.10 0.110 0.122 E 2.60 3.00 0.102 0.118 E1 1.50 1.75 0.059 0.069 L 0.35 0.55 0.014 0.022 e 0.95 0.037 e1 1.90 0.075 A A2 e A1 b L c E e1 D E1 7/8 STT4PF20V Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is registered trademark of STMicroelectronics 2003 STMicroelectronics - All Rights Reserved All other names are the property of their respective owners. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. http://www.st.com 8/8