DN2530 N-Channel Depletion-Mode Vertical DMOS FETs Features General Description The DN2530 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. High input impedance Low input capacitance Fast switching speeds Low on-resistance Free from secondary breakdown Low input and output leakage Applications 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. Normally-on switches Solid state relays Converters Linear amplifiers Constant current sources Power supply circuits Telecom Ordering Information Device DN2530 Package Options BVDSX/BVDGX RDS(ON) IDSS TO-243AA (SOT-89) TO-92 (V) (max) () (min) (mA) DN2530N8-G DN2530N3-G 300 12 200 -G indicates package is RoHS compliant (`Green') Pin Configurations SOURCE DRAIN Absolute Maximum Ratings Parameter Value Drain-to-source voltage BVDSX Drain-to-gate voltage BVDGX Gate-to-source voltage 20V Operating and storage temperature Soldering temperature* -55 C to +150 C O O 300OC 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. DRAIN GATE GATE TO-92 (N3) SOURCE DRAIN TO-243AA (SOT-89) (N8) Product Marking DN 2 5 3 0 YYWW YY = Year Sealed WW = Week Sealed = "Green" Packaging TO-92 (N3) W = Code for week sealed = "Green" Packaging TO-243AA (SOT-89) (N8) DN5TW 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com DN2530 Thermal Characteristics Package ID Power Dissipation (continuous) (mA) ID (pulsed) (mA) @TA = 25OC (W) jc ja IDR IDRM (OC/W) (OC/W) (mA) (mA) TO-243AA 200 500 1.6 15 78 200 500 TO-92 175 500 0.74 125 170 175 500 Notes: ID (continuous) is limited by max rated Tj. Mounted on FR4 board, 25mm x 25mm x 1.57mm. Electrical Characteristics (T A Sym Parameter BVDSX VGS(OFF) VGS(OFF) IGSS ID(OFF) = 25OC unless otherwise specified) Min Typ Drain-to-source breakdown voltage 300 Gate-to-source off voltage -1.0 Change in VGS(OFF) with temperature Gate body leakage current Drain-to-source leakage current IDSS Saturated drain-to-source current RDS(ON) RDS(ON) Max Units - - V VGS = -5.0V, ID = 100A - -3.5 V VDS = 25V, ID = 10A - - -4.5 mV/OC VDS = 25V, ID = 10A - - 100 nA VGS = 20V, VDS = 0V - - 10 A VDS = Max rating, VGS = -10V - - 1.0 mA VDS = 0.8 Max Rating, VGS = -10V, TA = 125OC VGS = 0V, VDS = 25V 200 - - mA Static drain-to-source on-state resistance - - 12 VGS = 0V, ID = 150mA Change in RDS(ON) with temperature - - 1.1 %/OC VGS = 0V, ID = 150mA 300 - - mmho VDS = 10V, ID = 150mA GFS Forward transconductance CISS Input capacitance - - 300 COSS Common source output capacitance - - 30 CRSS Reverse transfer capacitance - - 5 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 - 600 tr td(OFF) tf VSD trr Conditions pF VGS = -10V, VDS = 25V, f = 1MHz ns VDD = 25V, ID = 150mA, RGEN = 25, 1.8 V VGS = -10V, ISD = 150mA - ns VGS = -10V, 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. Switching Waveforms and Test Circuit 0V INPUT -10V PULSE GENERATOR 10% t(ON) td(ON) VDD VDD 90% t(OFF) tr 10% td(OFF) RL tF D.U.T. 10% INPUT OUTPUT 0V 90% OUTPUT RGEN 90% 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com 2 DN2530 Typical Performance Curves Output Characteristics Saturation Characteristics 1.0 0.25 VGS = 1.0V -0.5V VGS = 1.0V 0.8 -1.0V 0V 0.5V 0.2 ID (amperes) ID (amperes) 0.5V 0.6 0V 0.4 -0.5V 0.15 0.1 -1.5V -1.0V 0.2 0.05 -1.5V 0 0 0 100 50 200 150 250 0 1 2 VDS (volts) 3 4 5 VDS (volts) Transconductance vs. Drain Current Power Dissipation vs. Case Temperature 2.0 0.5 VDS = 10V 0.4 1.6 TO-243AA 0.3 1.2 TA = 25C PD (watts) GFS (siemens) TA = -55C TA = 125C 0.2 0.1 TO-92 0.8 0.4 0 0 0 0.05 0.1 0.15 0.2 0.25 0 25 50 ID (amperes) Maximum Rated Safe Operating Area 100 125 150 Thermal Response Characteristics 1.0 1 TO-243AA Thermal Resistance (normalized) TO-92 (pulsed) TO-92 (DC) 0.1 ID (amperes) 75 TC (C) 0.01 TC = 25C 0.001 1 TA = 25C 0.8 PD = 1.6W 0.6 0.4 0.2 TO-92 TC = 25C PD = 1.0W 0 10 100 VDS (volts) 1000 0.001 0.01 0.1 1 tp (seconds) 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com 3 10 DN2530 Typical Performance Curves (cont.) BVDSS Variation with Temperature 1.1 VGS = -5V 1.05 VGS = 0V 40 ID = 100mA RDS(on) (ohms) BVDSS (normalized) On-Resistance vs. Drain Current 50 1.0 0.95 0.9 30 20 10 0.85 -50 0 150 100 50 0 0 0.2 0.4 VDS = 10V 1.0 2.5 TA = -55C 2 TA = 25C 0.6 VGS(th) (normalized) ID (amperes) 0.8 0.8 VGS (Off) and RDS Variation with Temperature Transfer Characteristics 1.0 0.6 ID (amps) Tj (C) TA = 125C 0.4 0.2 RDS (ON) @ ID = 150mA 1.5 1 VGS(OFF) @ 10mA 0.5 0 1 0 -1 -2 0 2 -50 0 50 100 150 Tj (C) VGS (Volts) Capacitance Vs. Drain-to-Source Voltage 200 Gate Drive Dynamic Characteristics 15 VGS = -10V CISS 10 VGS (volts) C (picofarads) 150 100 50 VDS = 40V 5 VDS = 20V 250pF 0 COSS 152pf CRSS 0 0 10 30 20 VDS (Volts) 40 -5 0 1 2 3 4 QC (Nanocoulombs) 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com 4 5 DN2530 3-Lead TO-92 Package Outline (N3) D A 1 Seating Plane 2 3 L b e1 e c Side View Front View E1 E 3 1 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 original JEDEC drawing. The value listed is for reference only. This dimension is a non-JEDEC dimension. Drawings not to scale. Supertex Doc.#: DSPD-3TO92N3, Version D080408. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com 5 DN2530 3-Lead TO-243AA (SOT-89) Package Outline (N8) b Symbol Dimensions (mm) b1 A b b1 C D D1 E E1 MIN 1.40 0.44 0.36 0.35 4.40 1.62 2.29 2.13 NOM - - - - - - - - MAX 1.60 0.56 0.48 0.44 4.60 1.83 2.60 2.29 e e1 1.50 BSC 3.00 BSC H L 3.94 0.89 - - 4.25 1.20 JEDEC Registration TO-243, Variation AA, Issue C, July 1986. Drawings not to scale. Supertex Doc. #: DSPD-3TO243AAN8, Version D070908. (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. (c)2008 All rights reserved. Unauthorized use or reproduction is prohibited. Doc.# DSFP-DN2530 A103108 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com 6