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| TN2529 Low Threshold N-Channel Enhancement-Mode Vertical DMOS FET Features Low threshold - 2.0V max High input impedance Low input capacitance - 125pF max Fast switching speeds Low ON-resistance Free from secondary breakdown Low input and output leakage General Description The Supertex TN2529 is a low threshold enhancementmode transistor that utilizes an advanced vertical DMOS structure and Supertex's well-proven silicon-gate manufacturing process. This combination produces a device with the power handling capabilities of bipolar transistors, and the high input impedance and positive temperature coefficient inherent in MOS devices. Characteristic of all MOS structures, this device is 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 devices Analog switches General purpose line drivers Telecom switches Switching Waveforms and Test Circuit VDD 10V 90% INPUT 0V 10% t(ON) PULSE GENERATOR t(OFF) tr td(OFF) tF RL OUTPUT RGEN td(ON) VDD 10% 10% INPUT D.U.T. OUTPUT 0V 90% 90% TN2529 Ordering Information Package Options Device 14-Lead QFN 5x5mm body, 1.0mm height (max), 1.27mm pitch BVDSS/BVDGS (V) 290 RDS(ON) (max) () VGS(th) (max) ID(ON) (min) (V) 2.0 (A) 1.0 TN2529 TN2529K6-G 6.0 -G indicates package is RoHS compliant (`Green') Product Marking TN2529 LLLLLL YYWW AAACCC L = Lot Number YY = Year Sealed WW = Week Sealed A = Assembler ID C = Country of Origin = "Green" Packaging Absolute Maximum Ratings Parameter Drain to source voltage Drain to gate voltage Gate to source voltage Operating and storage temperature Maximum junction temperature Value BVDSS BVDGS 20V -55C to +150C 150C NC 11 14-Lead QFN Pin Configuration DRAIN 14 DRAIN 13 DRAIN 12 11 GATE Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. Continuous operation of the device at the absolute rating level may affect device reliability. All voltages are referenced to device ground. SOURCE 2 10 SOURCE SOURCE 3 9 SOURCE SOURCE 4 5 DRAIN 6 DRAIN (top view) 8 SOURCE 7 DRAIN 14-Lead QFN Thermal Characteristics ID Package 14-Lead QFN (continuous) (mA) ID (pulsed) (A) Power Dissipation @TA = 25OC (W) jc (OC/W) ja (OC/W) IDR (mA) 410 IDRM (A) 2.0 410 2.0 2.0 30 62.5 Notes: ID (continuous) is limited by max rated TJ of 150OC.. Mounted on FR4 board, 25mm x 25mm x 1.57mm. 2 TN2529 Electrical Characteristics (T = 25C unless otherwise specified) A Symbol Parameter Min Typ Max Units Conditions BVDSS VGS(th) VGS(th) IGSS Drain-to-source breakdown voltage Gate threshold voltage VGS(th) change with temperature Gate body leakage current 290 0.6 - 1.9 2.8 4.0 4.0 600 65 35 10 300 2.0 -5.0 100 10 1.0 - V V mV/OC nA A mA VGS = 0V, ID = 2.0mA VGS = VDS, ID = 1.0mA VGS = VDS, ID = 1.0mA VGS = 20V, VDS = 0V VGS = 0V, VDS = Max rating VDS = 0.8 Max Rating, VGS = 0V, TA = 125OC VGS = 4.5V, VDS = 25V VGS = 10V, VDS = 25V IDSS Zero gate voltage drain current 0.5 ID(ON) ON-state drain current 1.0 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 300 6.0 A RDS(ON) RDS(ON) GFS CISS COSS CRSS td(ON) tr td(OFF) tf VSD trr 6.0 1.4 125 70 25 10 10 ns 20 20 1.8 V ns pF %/OC mmho VGS = 4.5V, ID = 250mA VGS = 10V, ID = 500mA VGS = 10V, ID = 500mA VDS = 25V, ID = 500mA VGS = 0V, VDS = 25V, f = 1.0MHz VDD = 25V, ID = 1.0A, RGEN = 25 VGS = 0V, ISD = 1.0A VGS = 0V, ISD = 1.0A Notes: 1.All D.C. parameters 100% tested at 25OC unless otherwise stated. (Pulse test: 300s pulse, 2% duty cycle.) 2.All A.C. parameters sample tested. 3 TN2529 14-Lead QFN Package Outline (K6) 5x5mm body, 1.0mm height (max), 1.27mm pitch 14 D E2 14 Pin 1 1 Note 1 (Index Area D/2 x E/2) E D2 Note 1 (Index Area D/2 x E/2) e Exposed Pad b e DD CC AA BB Top View Bottom View A A3 Seating Plane A1 Side View Notes: 1. Details of Pin 1 identifier are optional, but must be located within the indicated area. The Pin 1 identifier may be either a mold, or a marked feature. Symbol MIN Dimension (mm) NOM MAX Drawings not to scale. A 0.80 0.90 1.00 A1 0.00 0.02 0.05 A3 0.20 REF b 0.46 0.51 0.58 D 4.85 5.00 5.15 D2 4.45 4.50 4.55 E 4.85 5.00 5.15 E2 2.52 2.57 2.62 e 1.27 BSC AA 0.152 0.252 0.352 BB 0.473 0.523 0.583 CC 0.66 0.71 0.77 DD 0.456 0.506 0.566 0O 14O (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www.supertex.com/packaging.html.) Doc.# DSFP-TN2529 NR061107 4 |
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