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| DN3135 N-Channel Depletion-Mode Vertical DMOS FETs Features High input impedance Low input capacitance Fast switching speeds Low on resistance Free from secondary breakdown Low input and output leakage General Description The Supertex DN3135 is a low threshold depletion-mode (normally-on) transistor utilizing 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 with 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 high breakdown voltage, high input impedance, low input capacitance, and fast switching speeds are desired. Product marking for TO-236AB: N1S where = 2-week alpha date code Applications Normally-on switches Solid state relays Converters Linear amplifiers Constant current sources Power supply circuits Telecom Product marking for TO-243AA: DN1S where = 2-week alpha date code Ordering Information BVDSX/ BVDGX 350V RDS(ON) (max) (min) IDSS Package Options TO-236AB1 DN3135K1 DN3135K1-G TO-243AA2 DN3135N8 DN3135N8-G 35 180mA -G indicates package is RoHS compliant (`Green') Notes: 1Same as SOT-23, 2Same as SOT-89. Absolute Maximum Ratings Parameter Drain-to-source voltage Drain-to-gate voltage Gate-to-source voltage Operating and storage temperature Soldering temperature* Value BVDSX BVDGX 20V -55OC to +150OC 300OC Pin Configurations D D 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. *Distance of 1.6mm from case for 10 seconds. G (Top View) S G D S TO-236AB TO-243AA (top view) DN3135 Thermal Characteristics Package TO-236AB TO-243AA ID (continuous)1 720mA 135mA ID (pulsed) 300mA 300mA Power Dissipation @TA = 25OC 0.36W 1.3W 2 jc (OC/W) 200 34 ja (OC/W) 350 97 2 IDR1 72mA 135mA IDRM 300mA 300mA Notes: 1. ID (continuous) is limited by max rated Tj. 2. Mounted on FR4 board, 25mm x 25mm x 1.57mm. Significant PD increase possible on ceramic substrate. Electrical Characteristics Symbol Parameter Min Typ Max Units Conditions BVDSX VGS(OFF) VGS(OFF) IGSS ID(OFF) IDSS RDS(ON) RDS(ON) GFS CISS COSS CRSS td(ON) tr td(OFF) tf VSD trr Drain-to-source breakdown voltage Gate-to-source OFF voltage Change in VGS(OFF) with temperature Gate body leakage current Drain-to-source leakage current Saturated drain-to-source current 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 350 -1.5 180 140 - 60 6.0 1.0 800 -3.5 4.5 100 1.0 1.0 35 1.1 120 15 10 10 15 15 20 1.8 - V V mV/ C nA A mA mA %/OC mmho pF O VGS = -5.0V, ID = 100A VDS = 15V, ID = 10A VDS = 15V, ID = 10A VGS = 20V, VDS = 0V VDS = Max rating, VGS = -5.0V VDS = 0.8 Max Rating, VGS = -5.0V, TA = 125OC VGS = 0V, VDS = 15V VGS = 0V, ID = 150mA VGS = 0V, ID = 150mA VDS = 10V, ID = 100mA VGS = -5.0V, VDS = 25V, f = 1MHz VDD = 25V, ID = 150mA, RGEN = 25, VGS = 0v to -10V VGS = -5.0V, ISD = 150mA VGS = -5.0V, ISD = 150mA ns V ns 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. Switching Waveforms and Test Circuit VDD 0V 90% INPUT -10V 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% 2 DN3135 3-Lead TO-236AB (SOT-23) Package Outline (K1) 0.0173 0.0027 (0.4394 0.0685) 0.0906 0.0079 (2.299 0.199) 1 3 0.0512 0.004 2 (1.3004 0.1016) Measurement Legend = 0.0207 0.003 Dimensions in Inches (Dimensions in Millimeters) 0.0754 0.0053 (1.915 0.135) (0.5257 0.0762) Top View 0.115 0.005 (2.920 0.121) 0.0400 0.007 (1.016 0.178) 0.0210 0.003 (0.5334 0.076) 0.0382 0.003 (0.9690 0.0762) 0.0043 0.0009 (0.1092 0.0229) 0.0035 0.0025 (0.0889 0.0635) 0.0197 (0.50) NOM Side View End View 3 DN3135 3-Lead TO-243AA (SOT-89) Surface Mount Package (N8) 4.50 0.10 1.72 0.10 0.40 0.05 Exclusion Zone 1.50 0.10 4.10 0.15 2.45 0.15 2.21 0.08 No Vias/Traces in this area. Shape of pad may vary. 1.05 0.15 0.42 0.06 1.50 BSC 3.00 BSC 0.5 0.06 Top View Side View Bottom View Notes: All dimensions are in millimeters; all angles in degrees. (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-DN3135 A012307 4 |
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