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| TP2502 Low Threshold P-Channel Enhancement-Mode Vertical DMOS FETs Ordering Information BVDSS / BVDGS -20V * Same as SOT-89. RDS(ON) (max) 2.0 VGS(th) (max) -2.4V ID(ON) (min) -2.0A Order Number / Package TO-243AA* TP2502N8 Die TP2502ND Product supplied on 2000 piece carrier tape reels. MIL visual screening available. Product marking for TO-243AA Features Low threshold -- -2.4V max. High input impedance Low input capacitance -- 125pF max. Fast switching speeds Low on resistance Free from secondary breakdown Low input and output leakage Complementary N- and P-channel devices TP5L Where = 2-week alpha date code Low Threshold DMOS Technology These low threshold enhancement-mode (normally-off) power transistors utilize a vertical DMOS structure and Supertex's wellproven silicon-gate manufacturing process. This combination produces devices with the power handling capabilities of bipolar transistors and with the high input impedance and positive temperature coefficient inherent in MOS devices. Characteristic of all MOS structures, these devices are free from thermal runaway and thermally induced secondary breakdown. Supertex's vertical DMOS FETs are ideally suited to a wide range of switching and amplifying applications where very low threshold voltage, high breakdown voltage, high input impedance, low input capacitance, and fast switching speeds are desired. Applications Logic level interfaces - ideal for TTL and CMOS Solid state relays Battery operated systems Photo voltaic drives Analog switches General purpose line drivers Telecom switches Package Option D G D S Absolute Maximum Ratings Drain-to-Source Voltage Drain-to-Gate Voltage Gate-to-Source Voltage Operating and Storage Temperature Soldering Temperature* * Distance of 1.6 mm from case for 10 seconds. 11/12/01 BVDSS BVDGS 20V -55C to +150C 300C TO-243AA (SOT-89) Note: See Package Outline section for dimensions. Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website. 1 TP2502 Thermal Characteristics Package ID (continuous)* -630mA ID (pulsed) -3.3A Power Dissipation @ TA = 25C TO-243AA jc ja IDR* -630mA IDRM -3.3A C/W 15 C/W 78 1.6W * ID (continuous) is limited by max rated Tj. Mounted on FR5 board, 25mm x 25mm x 1.57mm. Significant PD increase possible on ceramic substrate. Electrical Characteristics (@ 25C unless otherwise specified) Symbol BVDSS VGS(th) VGS(th) IGSS IDSS Parameter Drain-to-Source Breakdown Voltage Gate Threshold Voltage Change in VGS(th) with Temperature Gate Body Leakage Zero Gate Voltage Drain Current Min -20 -1.0 3.0 -2.4 4.5 -100 -100 -10 ID(ON) RDS(ON) RDS(ON) GFS CISS COSS CRSS td(ON) tr td(OFF) tf VSD trr Notes: 1.All D.C. parameters 100% tested at 25C unless otherwise stated. (Pulse test: 300s pulse, 2% duty cycle.) 2.All A.C. parameters sample tested. Typ Max Unit V V mV/C nA A mA A Conditions VGS = 0V, ID = -2.0mA VGS = VDS, ID= -1.0mA VGS = VDS, ID= -1.0mA VGS = 20V, VDS = 0V VGS = 0V, VDS = Max Rating VGS = 0V, VDS = 0.8 Max Rating TA = 125C VGS = -5.0V, VDS = -15V VGS = -10V, VDS = -15V VGS = -5.0V, ID = -250mA VGS = -10V, ID = -1.0A VGS = -10V, ID = -1.0A VDS = -15V, ID = -1.0A VGS = 0V, VDS = -20V f = 1.0 MHz ON-State Drain Current -0.4 -2.0 -0.7 -3.3 2.0 1.5 0.75 3.5 2.0 1.2 Static Drain-to-Source ON-State Resistance Change in RDS(ON) with Temperature Forward Transconductance Input Capacitance Common Source Output Capacitance Reverse Transfer Capacitance Turn-ON Delay Time Rise Time Turn-OFF Delay Time Fall Time Diode Forward Voltage Drop Reverse Recovery Time 0.3 %/C 0.65 125 70 25 10 11 15 12 -1.3 300 -2.0 pF ns ns Switching Waveforms and Test Circuit 0V 10% INPUT -10V PULSE GENERATOR 90% t(ON) Rgen t(OFF) tr td(OFF) tF INPUT td(ON) 0V 90% OUTPUT VDD 90% 10% 10% 2 V VDD = -20V, ID = -1.0A, RGEN = 25 VGS = 0V, ISD = -1.5A VGS = 0V, ISD = -1.5A D.U.T. OUTPUT RL VDD TP2502 Typical Performance Curves Output Characteristics -5 -5 Saturation Characteristics -4 -4 ID (amperes) -3 ID (amperes) VGS = -10V -9V VGS = -10V -3 -9V -2 -8V -7V -1 -6V -5V 0 -4V -3V 0 -2 -4 -6 -8 -10 -2 -8V -7V -1 -6V -5V 0 0 -10 -20 -4V -3V -30 -40 VDS (volts) Transconductance vs. Drain Current 1.0 2.0 VDS (volts) Power Dissipation vs. Ambient Temperature VDS = -15V TO-243AA 0.8 1.6 GFS (siemens) TA = -55C TA = 25C 0.4 TA = 150C 0.2 PD (watts) 0.6 1.2 0.8 0.4 0 0 -0.4 -0.8 -1.2 -1.6 -2.0 0 0 25 50 75 100 125 150 ID (amperes) Maximum Rated Safe Operating Area -10 TO-243AA(pulsed) 1.0 TA (C) Thermal Response Characteristics Thermal Resistance (normalized) 0.8 ID (amperes) -1.0 TO-243AA (DC) 0.6 TA = 25C -0.1 0.4 0.2 TO-243AA TA = 25C PD = 1.6W -0.01 -0.1 0 -1.0 -10 -100 0.001 0.01 0.1 1 10 VDS (volts) tp (seconds) 3 TP2502 Typical Performance Curves BVDSS Variation with Temperature 1.1 5 On-Resistance vs. Drain Current 4 VGS = -5V VGS = -10V BVDSS (normalized) RDS(ON) (ohms) -50 0 50 100 150 3 1.0 2 1 0.9 0 0 -1 -2 -3 -4 -5 Tj (C) Transfer Characteristics -5 ID (amperes) V(th) and RDS Variation with Temperature 2.0 1.4 VDS = -15V -4 RDS (ON) @ -10V, -1A 1.6 VGS(th) (normalized) 1.2 ID (amperes) -3 TA = -55C V(th) @ -1mA 1.2 1.0 0.8 0.8 0.4 0.6 -2 25C 150C -1 0 0 -2 -4 -6 -8 -10 -50 0 50 100 150 0 VGS (volts) Capacitance vs. Drain-to-Source Voltage 200 -10 Tj (C) Gate Drive Dynamic Characteristics f = 1MHz -8 150 200 pF VDS = -10V C (picofarads) VGS (volts) -6 100 CISS COSS -4 VDS = -40V 50 -2 80 pF CRSS 0 0 -10 -20 -30 -40 0 0 0.5 1.0 1.5 2.0 2.5 VDS (volts) QG (nanocoulombs) 11/12/01 (c)2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited. 4 1235 Bordeaux Drive, Sunnyvale, CA 94089 TEL: (408) 744-0100 * FAX: (408) 222-4895 www.supertex.com RDS(ON) (normalized) |
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