Supertex inc. VN2450 N-Channel Enhancement-Mode Vertical DMOS FET General Description Features ►► Free from secondary breakdown ►► Low power drive requirement ►► Ease of paralleling ►► Low CISS and fast switching speeds ►► Excellent thermal stability ►► Integral source-drain diode ►► High input impedance and high gain Applications ►► Motor controls ►► Converters, amplifiers, and switches ►► Power supply circuits ►► Drivers (relays, hammers, solenoids, lamps, memories, displays, bipolar transistors, etc.) This enhancement-mode (normally-off) transistor utilizes a 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 Summary Ordering Information Part Number Package Options Packing VN2450N3-G TO-92 1000/Bag VN2450N3-G P002 TO-92 2000/Reel VN2450N3-G P003 TO-92 2000/Reel VN2450N3-G P005 TO-92 2000/Reel VN2450N3-G P013 TO-92 2000/Reel VN2450N3-G P014 TO-92 2000/Reel VN2450N8-G TO-243AA (SOT-89) 2000/Reel -G denotes a lead (Pb)-free / RoHS compliant package Refer to ‘P0xx’ Tape & Reel Specs for P002, P003, P005, P013, and P014 TO-92 Taping Specifications and Winding Styles Contact factory for Wafer / Die availablity. Devices in Wafer / Die form are lead (Pb)-free / RoHS compliant. Absolute Maximum Ratings 500V Value Drain-to-source voltage BVDSS Drain-to-gate voltage BVDGS Gate-to-source voltage ±20V -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. Typical Thermal Resistance Package θja TO-92 132OC/W TO-243AA (SOT-89) 133OC/W* ID(ON) (max) (min) 13Ω 500mA Pin Configuration DRAIN DRAIN SOURCE SOURCE DRAIN GATE GATE TO-92 Parameter Operating and storage temperature RDS(ON) BVDSS/BVDGS TO-243AA (SOT-89) Product Marking S iV N 2450 YYWW YY = Year Sealed WW = Week Sealed = “Green” Packaging Package may or may not include the following marks: Si or TO-92 VN4EW W = Code for week sealed = “Green” Packaging Package may or may not include the following marks: Si or TO-243AA (SOT-89) * Mounted on FR5 Board, 25mm x 25mm x 1.57mm Doc.# DSFP-VN2450 B082013 Supertex inc. www.supertex.com VN2450 Thermal Characteristics (continuous)† ID (pulsed) ID Power Dissipation TO-92 200mA 650mA TO-243AA (SOT-89) 250mA 750mA Package IDR† IDRM 1.0W 200mA 650mA 1.6W 250mA 750mA @TA = 25OC ‡ Notes: † ID (continuous) is limited by max rated Tj . ‡ Mounted on FR5 Board, 25mm x 25mm x 1.57mm. Electrical Characteristics (T = 25°C unless otherwise specified) A Sym Parameter Min Typ Max Units BVDSS Drain-to-source breakdown voltage 500 - - V VGS = 0V, ID = 2.0mA VGS(th) Gate threshold voltage 1.5 - 4.0 V VGS = VDS, ID = 1.0mA Change in VGS(th) with temperature - - -5.5 O mV/ C VGS = VDS, ID = 1.0mA Gate body leakage current - - 100 nA VGS = ±20V, VDS = 0V - - 10 µA VGS = 0V, VDS = Max Rating - - 1.0 mA VDS = 0.8 Max Rating, VGS = 0V, TA = 125OC 0.5 - - A VGS = 10V, VDS = 25V - - 20 ΔVGS(th) IGSS IDSS Zero gate voltage drain current ID(ON) On-state drain current RDS(ON) ΔRDS(ON) Static drain-to-source on-state resistance Change in RDS(ON) with temperature - 13 - 1.7 %/OC VGS = 10V, ID = 400mA 50 - - mmho VDS = 25V, ID = 200mA CISS Input capacitance - - 150 COSS Common source output capacitance - - 50 CRSS Reverse transfer capacitance - - 25 td(ON) Turn-on delay time - - 10 Rise time - - 10 Turn-off delay time - - 25 Fall time - - 20 Diode forward voltage drop - - 1.5 tf VSD VGS = 10V, ID = 400mA - Forward transconductance td(OFF) VGS = 4.5V, ID = 100mA - GFS tr Ω Conditions pF VGS = 0V, VDS = 25V, f = 1.0MHz ns VDD = 25V, ID = 250mA, RGEN = 25Ω V VGS = 0V, ISD = 400mA 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 10V INPUT 0V Pulse Generator 10% t(ON) td(ON) VDD OUTPUT 0V Doc.# DSFP-VN2450 B082013 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 VN2450 Typical Performance Curves BVDSS Variation with Temperature 1.2 On-Resistance vs. Drain Current 30 VGS = 4.5V 25 RDSS(ON) (ohms) BVDSS (normalized) 1.1 1.0 20 15 VGS = 10V 10 0.9 5.0 0 50 100 0 150 0 0.3 0.6 Transfer Characteristics 1.2 1.2 1.5 V(th) and RDS Variation with Temperature 1.50 VDS = 25OC RDS(ON) @ 10V, 0.4A TA = -55OC 1.0 0.8 TA = 25OC 0.6 0.4 VGS(th) @ 1.0mA 1.20 2.0 1.05 1.5 0.90 1.0 0.75 0.5 TA = 125OC 0.2 0 0 1.0 2.0 3.0 4.0 5.0 0.60 6.0 3.0 2.5 1.35 VGS(th) (normalized) ID (amperes) 0.9 ID (amperes) TJ (OC) -50 -25 0 VGS (volts) 25 50 75 100 125 RDS(ON) (normalized) 0.8 -50 0 150 Tj (OC) Capacitance vs. Drain-to-Source Voltage Gate Drive Dynamic Characteristics 10 300 ID = 0.5A f = 1.0MHz VDS = 10V 8.0 150 VGS (volts) C (picofarads) 225 CISS 75 COSS 0 10 20 30 0 40 VDS (volts) Doc.# DSFP-VN2450 B082013 4.0 2.0 CRSS 0 VDS = 40V 6.0 0 1.0 2.0 3.0 4.0 QG (nanocoulombs) 3 Supertex inc. www.supertex.com VN2450 Typical Performance Curves (cont.) Output Characteristics 1.2 Saturation Characteristics 1.0 VGS = 10V 8V 1.0 0.8 6V ID (amperes) ID (amperes) 0.8 5V 0.6 8V VGS = 10V 6V 0.6 5V 0.4 0.4 4V 0.2 3V 50 0 0.2 0 0 10 20 30 40 4V 0 2.0 4.0 3V 10 8.0 VDS (volts) VDS (volts) Transconductance vs. Drain Current 6.0 Power Dissipation vs. Case Temperature 2.0 0.5 VDS =25V TA = -55OC SOT-89 1.6 0.4 GFS (seimens) TA = 25OC PD (watts) 0.3 0.2 1.2 0.8 TO-92 TA = 125 C O 0.4 0.1 0 0 0.2 0.4 0.6 0.8 0 1.0 0 25 50 ID (amperes) SOT-89 (pulsed) Thermal Resistance (normalized) ID (amperes) TO-92 0.1 0.01 Doc.# DSFP-VN2450 B082013 TC = 25OC 10 VDS (volts) 125 150 1.0 TO-92 (pulsed) SOT-89 0.001 1.0 100 Thermal Response Characteristics Maximum Rated Safe Operating Area 1.0 75 TC (OC) 100 0.8 0.6 0.4 0.2 0 1000 SOT-89 PD = 1.6W TC = 25OC TO-92 PD = 1W TC = 25OC 0.001 0.01 0.1 1.0 10 tp (seconds) 4 Supertex inc. www.supertex.com VN2450 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-VN2450 B082013 5 Supertex inc. www.supertex.com VN2450 3-Lead TO-243AA (SOT-89) Package Outline (N8) D D1 C E H L 1 2 E1 3 b b1 e A e1 Top View Symbol Dimensions (mm) Side View A b b1 C D D1 E E1 e MIN 1.40 0.44 0.36 0.35 4.40 1.62 2.29 2.00† NOM - - - - - - - - MAX 1.60 0.56 0.48 0.44 4.60 1.83 2.60 2.29 1.50 BSC e1 3.00 BSC H L 3.94 0.73† - - 4.25 1.20 JEDEC Registration TO-243, Variation AA, Issue C, July 1986. † This dimension differs from the JEDEC drawing Drawings not to scale. Supertex Doc. #: DSPD-3TO243AAN8, Version F111010. (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-VN2450 B082013 6 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com