TN5325 N-Channel Enhancement-Mode Vertical DMOS FET Features General Description ► ► ► ► This low threshold, 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 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. Low threshold (2.0V max.) High input impedance and high gain Free from secondary breakdown Low CISS and fast switching speeds Applications ► ► ► ► ► ► ► Logic level interfaces - ideal for TTL and CMOS Solid state relays Battery operated systems Photo voltaic drives Analog switches General purpose line drivers Telecom switches 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. Ordering Information Device TN5325 Package Options TO-236AB (SOT-23) TO-92 TO-243AA (SOT-89) TN5325K1-G TN5325N3-G TN5325N8-G RDS(ON) ID(ON) VGS(th) (V) (max) (Ω) (min) (A) (max) (V) 250 7.0 1.2 2.0 BVDSS/BVDGS -G indicates package is RoHS compliant (‘Green’) Pin Configurations Absolute Maximum Ratings DRAIN Parameter Value Drain-to-source voltage BVDSS Drain-to-gate voltage BVDGS Gate-to-source voltage ±20V Operating and storage temperature Soldering temperature* -55OC to +150OC DRAIN SOURCE SOURCE GATE TO-236AB (SOT-23) (K1) 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. * Product Marking W = Code for week sealed = “Green” Packaging TO-236AB (SOT-23) (K1) GATE DRAIN GATE SOURCE DRAIN TO-243AA (SOT-89) (N8) Distance of 1.6mm from case for 10 seconds. N3CW TO-92 (N3) SiT N 5325 YYWW YY = Year Sealed WW = Week Sealed = “Green” Packaging TO-92 (N3) TN3CW W = Code for week sealed = “Green” Packaging TO-243AA (SOT-89) (N8) Packages may or may not include the following marks: Si or ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com TN5325 Thermal Characteristics ID ID Package (continuous)† (pulsed) TO-236AB (SOT-23) Power Dissipation ( C/W) IDR† (mA) IDRM 200 350 150 0.4 0.74 125 170 215 0.8 1.6‡ 15 78‡ 316 1.5 θjc (A) @TA = 25OC (W) ( C/W) 150 0.4 0.36 TO-92 215 0.8 TO-243AA (SOT-89) 316 1.5 (mA) O O θja Notes: † ID (continuous) is limited by max rated Tj . ‡ Mounted on FR5 Board, 25mm x 25mm x 1.57mm. Electrical Characteristics (T A = 25OC unless otherwise specified) Sym Parameter Min Typ Max Units BVDSS Drain-to-source breakdown voltage 250 - - V VGS = 0V, ID = 100µA VGS(th) Gate threshold voltage 0.6 - 2.0 V VGS = VDS, ID = 1.0mA Change in VGS(th) with temperature - - -4.5 Gate body leakage - - 100 - - 1.0 - - 10 - - 1.0 0.6 - - 1.2 - - ΔVGS(th) IGSS IDSS Zero gate voltage drain current ID(ON) On-state drain current RDS(ON) Static drain-to-source on-state resistance - - 8.0 - - 7.0 Change in RDS(ON) with temperature - - 1.0 150 - - ΔRDS(ON) GFS Forward transductance CISS Input capacitance - - 110 COSS Common source output capacitance - - 60 CRSS Reverse transfer capacitance - - 23 td(ON) Turn-on delay time - - 20 Rise time - - 15 Turn-off delay time - - 25 Fall time - - 25 Diode forward voltage drop - - Reverse recovery time - 300 tr td(OFF) tf VSD trr Conditions mV/OC VGS = VDS, ID = 1.0mA nA µA mA A Ω %/OC VGS = ± 20V, VDS = 0V VGS = 0V, VDS = 100V VGS = 0V, VDS = Max Rating VDS = 0.8 Max Rating, VGS = 0V, TA = 125°C VGS = 4.5V, VDS = 25V VGS = 10V, VDS = 25V VGS = 4.5V, ID = 150mA VGS = 10V, ID = 1.0A VGS = 4.5V, ID = 150mA mmho VDS = 25V, ID = 200mA pF VGS = 0V, VDS = 25V, f = 1.0MHz ns VDD = 25V, ID = 150mA, RGEN = 25Ω 1.8 V VGS = 0V, ISD = 200mA - ns VGS = 0V, ISD = 200mA 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. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 2 (A) TN5325 Switching Waveforms and Test Circuit VDD 10V 90% INPUT 0V PULSE GENERATOR 10% t(ON) td(ON) VDD t(OFF) tr 10% td(OFF) RL OUTPUT RGEN tF D.U.T. 10% INPUT OUTPUT 0V 90% 90% ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 3 TN5325 3-Lead TO-236AB (SOT-23) Package Outline (K1) 2.90x1.30mm body, 1.12mm height (max), 1.90mm pitch View B Top View View B View A - A Side View Symbol Dimension (mm) A A1 A2 b D E E1 MIN 0.89 0.01 0.88 0.30 2.80 2.10 1.20 NOM - - 0.95 - 2.90 - 1.30 MAX 1.12 0.10 1.02 0.50 3.04 2.64 1.40 e 0.95 BSC e1 1.90 BSC L 0.20 L1 † 0.50 0.60 0.54 REF JEDEC Registration TO-236, Variation AB, Issue H, Jan. 1999. † This dimension differs from the JEDEC drawing. Drawings not to scale. Supertex Doc.#: DSPD-3TO236ABK1, Version C041309. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 4 θ 0O 8O TN5325 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 MIN .170 .014 NOM - - MAX .210 .022 c † .014 † † .022 † D E E1 e e1 L .175 .125 .080 .095 .045 .500 - - - - - - .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. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 5 TN5325 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 2.00 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. † This dimension differs from the JEDEC drawing Drawings not to scale. Supertex Doc. #: DSPD-3TO243AAN8, Version E051509. (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. ©2009 All rights reserved. Unauthorized use or reproduction is prohibited. Doc.# DSFP-TN5325 A052009 6 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com