Supertex inc. DN2535 N-Channel Depletion-Mode Vertical DMOS FETs Features ►► ►► ►► ►► ►► ►► General Description High input impedance Low input capacitance Fast switching speeds Low on-resistance Free from secondary breakdown Low input and output leakage The Supertex DN2535 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. Applications ►► ►► ►► ►► ►► ►► ►► Normally-on switches Solid state relays Converters Linear amplifiers Constant current sources Power supply circuits Telecom 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. Ordering Information Product Summary Part Number Package Option Packing DN2535N3-G DN2535N3-G P002 TO-92 1000/Bag TO-92 2000/Reel TO-220 50/Tube DN2535N3-G P003 DN2535N3-G P005 BVDSX/BVDGX 350V RDS(ON) IDSS (max) (min) 25Ω 150mA Pin Configuration DRAIN DN2535N3-G P013 DN2535N3-G P014 DN2535N5-G -G denotes a lead (Pb)-free / RoHS compliant package. Contact factory for Wafer / Die availablity. Devices in Wafer / Die form are lead (Pb)-free / RoHS compliant. Value Drain-to-source voltage BVDSX Drain-to-gate voltage BVDGX Gate-to-source voltage ±20V Operating and storage temperature -55OC to +150OC 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. DRAIN 3-Lead TO-92 3-Lead TO-220 Product Marking SiDN 2 5 3 5 YYWW YY = Year Sealed WW = Week Sealed = “Green” Packaging Package may or may not include the following marks: Si or 3-Lead TO-92 DN2535N5 LLLLLLLLL YYWW L = Lot Number YY = Year Sealed WW = Week Sealed = “Green” Packaging Package may or may not include the following marks: Si or θja TO-92 132 C/W TO-220 29 C/W Doc.# DSFP-DN2535 B062813 GATE GATE Parameter Package SOURCE SOURCE Absolute Maximum Ratings Typical Thermal Resistance DRAIN O 3-Lead TO-220 O Supertex inc. www.supertex.com DN2535 Thermal Characteristics (continuous)† ID ID Power Dissipation (pulsed) @TC = 25OC TO-92 120mA 500mA TO-220 500mA 500mA Package IDR† IDRM 1.0W 120mA 500mA 15W 500mA 500mA Notes: † ID (continuous) is limited by max rated Tj. Electrical Characteristics (T A = 25OC unless otherwise specified) Sym Parameter Min Typ Max Units BVDSX Drain-to-source breakdown voltage 350 - - V VGS = -5.0V, ID = 100µA VGS(OFF) Gate-to-source off voltage -1.5 - -3.5 V VDS = 25V, ID = 10µA Change in VGS(OFF) with temperature - - -4.5 O mV/ C VDS = 25V, ID = 10µA Gate body leakage current - - 100 nA VGS = ±20V, VDS = 0V - - 10 µA VDS = Max rating, VGS = -10V - - 1.0 mA VDS = 0.8 Max Rating, VGS = -10V, TA = 125OC 150 - - mA VGS = 0V, VDS = 25V Static drain-to-source on-state resistance - 17 25 Ω VGS = 0V, ID = 120mA Change in RDS(ON) with temperature - - 1.1 %/ C VGS = 0V, ID = 120mA GFS Forward transconductance - 325 - mmho VDS = 10V, ID = 100mA CISS Input capacitance - 200 300 COSS Common source output capacitance - 12 30 CRSS Reverse transfer capacitance - 1.0 5.0 td(ON) Turn-on delay time - - 10 Rise time - - 15 Turn-off delay time - - 15 Fall time - - 20 Diode forward voltage drop - - Reverse recovery time - 800 ΔVGS(OFF) IGSS ID(OFF) Drain-to-source leakage current Saturated drain-to-source current IDSS RDS(ON) ΔRDS(ON) tr td(OFF) tf VSD trr O Conditions pF VGS = -10V, VDS = 25V, f = 1.0MHz ns VDD = 25V, ID = 150mA, RGEN = 25Ω, 1.8 V VGS = -10V, ISD = 120mA - ns VGS = -10V, ISD = 1.0A Notes: 1. All D.C. parameters 100% tested at 25OC unless otherwise stated. (Pulse test: 300µs pulse, 2% duty cycle.) 2. All A.C. parameters sample tested. Switching Waveforms and Test Circuit 0V INPUT -10V Pulse Generator 10% t(ON) td(ON) VDD OUTPUT 0V Doc.# DSFP-DN2535 B062813 VDD 90% t(OFF) tr td(OFF) OUTPUT RGEN tf 10% 10% 90% RL INPUT D.U.T. 90% 2 Supertex inc. www.supertex.com DN2535 Typical Performance Curves Output Characteristics 0.5 Saturation Characteristics 250 VGS = 1.0V 0.5V VGS = 1.0V 0.5V 0V 200 0V 0.3 ID (milliamps) ID (amperes) 0.4 0.2 -0.5V 0.1 0 80 160 240 320 -0.5V 100 50 -1.0V -1.0V 0 150 0 400 0 1 2 Transconductance vs. Drain Current 0.5 125OC 0.2 5 TA = 25OC TO-220 25OC 0.3 4 Power Dissipation vs. Case Temperature TA = -55OC PD (watts) GFS (seimens) 20 VDS = 10V 0.4 3 VDS (volts) VDS (volts) 10 0.1 TO-92 0 0 1.0 50 100 150 200 ID (amperes) 0 250 0 25 50 75 100 125 150 TC (OC) Maximum Rated Safe Operating Area 1.0 Thermal Response Characteristics TO-92/TO-220 (pulsed) ID (amperes) 0.1 Thermal Resistance (normalized) TO-220 (DC) TA = 25OC TO-92 (DC) 0.01 0.001 Doc.# DSFP-DN2535 B062813 TC = 25OC 1.0 10 VDS (volts) 100 0.8 0.6 0.4 0.2 0 0.001 1000 TO-220 TC = 25OC PD = 15W TO-92 TC = 25OC PD = 1.0W 0.01 0.1 1.0 10 tp (seconds) 3 Supertex inc. www.supertex.com DN2535 Typical Performance Curves (cont.) BVDSS Variation with Temperature 1.10 VGS = 0V 80 RDSS(ON) (ohms) 1.05 BVDSS (normalized) On-Resistance vs. Drain Current 100 VGS = -5.0V 1.00 0.95 60 40 20 0.90 0.85 -50 0 50 100 0 0 150 80 160 Transfer Characteristics 0.40 VDS = 10V 400 V(th) and RDS Variation with Temperature 2.0 25OC 0.24 RDS(ON) @ ID = 120mA VGS(th) (normalized) ID (amperes) 2.5 125OC 0.16 0.08 1.5 VGS(OFF) @10µA 1.0 0.5 0 -3 -2 -1 0 1 0 -50 2 0 50 100 150 VGS (volts) Tj (OC) Capacitance vs. Drain-to-Source Voltage Gate Drive Dynamic Characteristics 200 f = 1MHz VGS = -10V CISS 15 150 10 VGS (volts) C (picofarads) 320 TA = -55OC 0.32 100 0 5 VDS = 20V 200pF 0 50 COSS CRSS 0 10 -5 20 30 40 VDS = 40V 170pF 0 VDS (volts) Doc.# DSFP-DN2535 B062813 240 ID (amperes) Tj (OC) 0.4 0.8 1.2 1.6 2.0 QG (nanocoulombs) 4 Supertex inc. www.supertex.com DN2535 3-Lead TO-92 Package Outline (N3) D A Seating Plane 1 2 3 L c b e1 e Side View Front View E1 E 1 3 2 Bottom View Symbol Dimensions (inches) A b c D E E1 e e1 L MIN .170 .014† .014† .175 .125 .080 .095 .045 .500 NOM - - - - - - - - - MAX .210 .022† .022† .205 .165 .105 .105 .055 .610* JEDEC Registration TO-92. * This dimension is not specified in the JEDEC drawing. † This dimension differs from the JEDEC drawing. Drawings not to scale. Supertex Doc.#: DSPD-3TO92N3, Version E041009. Doc.# DSFP-DN2535 B062813 5 Supertex inc. www.supertex.com DN2535 3-Lead TO-220 Package Outline (N5) E E2 A Seating Plane A1 A ΦP Q E H1 H1 4 D1 D Chamfer Optional D1 1 2 Thermal Pad 3 E1 L View B A2 c e A Side View Front View 1 View A - A 3 2 L1 b2 b View B Symbol Dimension (inches) MIN A A1 A2 b b2 c .140 .020 .080 .015 .045 .012 NOM - - - MAX .190 .055 .120 † † D D1 .560 .326 D2 † .027 .057 - - - .040 .070 .024 .650 .361 † .474 † E E1 E2 e .380 .270 0.20* .100 BSC - - - - .507 .420 .350 .030 H1 L L1 Q ΦP .230 .500 .200* .100 .139 - - - - - .270 .580 .250 .135 .161 JEDEC Registration TO-220, Variation AB, Issue K, April 2002. * This dimension is not specified in the JEDEC drawing. † This dimension differs from the JEDEC drawing. Drawings not to scale. Supertex Doc. #: DSPD-3TO220N5, Version C041009. (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.) Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship. No responsibility is assumed for possible omissions and inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications refer to the Supertex inc. (website: http//www.supertex.com) Supertex inc. ©2013 Supertex inc. All rights reserved. Unauthorized use or reproduction is prohibited. Doc.# DSFP-DN2535 B062813 6 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com