Supertex inc. 2N7002 N-Channel Enhancement-Mode Vertical DMOS FETs Features General Description ►► 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 The Supertex 2N7002 is an enhancement-mode (normallyoff) transistor that 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. Applications ►► Motor controls ►► Converters ►► Amplifiers ►► Switches ►► Power supply circuits ►► Drivers (relays, hammers, solenoids, lamps, memories, displays, bipolar transistors, etc.) Ordering Information Part Number 2N7002-G Product Summary Package Option Packing TO-236AB (SOT-23) 3000/Reel -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. Parameter Value Drain-to-source voltage BVDSS Drain-to-gate voltage BVDGS Gate-to-source voltage ±30V Typical Thermal Characteristics θja TO-236AB (SOT-23) 203OC/W RDS(ON) ID(ON) 60V 7.5Ω 500mA (V) (max) (min) DRAIN SOURCE GATE -55°C to +150°C 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. Package BVDSX/BVDGS Pin Configuration Absolute Maximum Ratings Operating and storage temperature 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. TO-236AB (SOT-23) Product Marking 702W W = Code for week sealed = “Green” Packaging Package may or may not include the following marks: Si or TO-236AB (SOT-23) * Mounted on FR4 board; 25mm x 25mm x 1.57mm Doc.# DSFP-2N7002 C062813 Supertex inc. www.supertex.com 2N7002 Thermal Characteristics ID Package (continuous)† (pulsed) ID Power Dissipation @TA = 25OC IDR† IDRM 115mA 800mA 0.36W 115mA 800mA TO-236AB Notes: † ID (continuous) is limited by max rated Tj. Electrical Characteristics (T = 25°C unless otherwise specified) A Sym Parameter BVDSS VGS(th) ∆VGS(th) IGSS Min Typ Max Units Conditions Drain-to-Source breakdown voltage 60 - - V VGS = 0V, ID = 10µA Gate threshold voltage 1.0 - 2.5 V VGS = VDS, ID = 250µA Change in VGS(th) with temperature - - -5.5 mV/OC VGS = VDS, ID = 250µA Gate body leakage current - - ±100 nA VGS = ±20V, VDS = 0V - - 1.0 - - 500 VGS = 0V, VDS = Max rating IDSS Zero Gate voltage drain current ID(ON) On-state Drain current 500 - - RDS(ON) Static Drain-to-Source on-state resistance - - 7.5 - - 7.5 Change in RDS(ON) with temperature - - 1.0 %/OC VGS = 10V, ID = 500mA 80 - - mmho VDS = 25V, ID = 500mA ∆RDS(ON) GFS Forward transconductance CISS Input capacitance - - 50 COSS Common Source output capacitance - - 25 CRSS Reverse transfer capacitance - - 5.0 t(ON) Turn-on time - - 20 t(OFF) Turn-off time - - 20 VSD Diode forward voltage drop - 1.2 Reverse recovery time - 400 trr µA VGS = 0V, VDS = 0.8Max rating, TA = 125OC mA VGS = 10V, VDS = 25V Ω VGS = 5.0V, ID = 50mA VGS = 10V, ID = 500mA pF VGS = 0V, VDS = 25V, f = 1.0MHz ns VDD = 30V, ID = 200mA, RGEN = 25Ω - V VGS = 0V, ISD = 200mA - ns VGS = 0V, ISD = 800mA 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-2N7002 C062813 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 2N7002 Typical Performance Curves Output Characteristics 2.0 Saturation Characteristics 2.0 VGS = 10V 1.6 VGS = 10V 1.6 9V ID (amperes) ID (amperes) 9V 1.2 8V 0.8 7V 1.2 8V 0.8 7V 6V 0.4 5V 4V 3V 0 0 10 20 30 40 6V 0.4 5V 4V 0 0 50 2 4 VDS (volts) 8 10 3V VDS (volts) Transconductance vs. Drain Current 0.5 6 0.5 Power Dissipation vs. Case Temperature VDS = 25V 0.4 TA = -55OC 0.3 PD (watts) GFS (seimens) 0.4 25OC 0.2 125OC SOT-23 0.2 0.1 0.1 0 0.3 0 0.2 0.4 0.6 0.8 0 10 0 25 50 ID (amperes) 1.0 75 100 125 150 TC (OC) Maximum Rated Safe Operating Area 1.0 Thermal Response Characteristics Thermal Resistance (normalized) SOT-23 (pulsed) SOT-23 (DC) ID (amperes) 0.1 0.01 TA = 25OC 0.001 0.1 1.0 10 0.6 0.4 0.001 3 SOT-23 TA = 25OC PD = 0.36W 0.2 0 100 VDS (volts) Doc.# DSFP-2N7002 C062813 0.8 0.01 0.1 tp (seconds) 1.0 10 Supertex inc. www.supertex.com 2N7002 Typical Performance Curves (cont.) 1.1 BVDSS Variation with Temperature On-Resistance vs. Drain Current 10 VGS = 5.0V RDSS(ON) (ohms) BVDSS (normalized) 8 1.0 VGS = 10V 6 4 2 2.0 0 50 0 150 0 0.5 1.0 1.5 2.0 2.5 O Tj ( C) ID (amperes) Transfer Characteristics V(th) and RDS Variation with Temperature 2.0 VDS = 25V 1.4 1.6 TA = -55OC VGS(th) (normalized) ID (amperes) 100 1.2 25OC 0.8 125OC RDS(ON) @ 10V, 0.5A 1.6 1.2 1.2 1.0 0.8 VGS(th) @ 1.0mA 0.8 RDS(ON) (normalized) 0.9 -50 0.4 0.4 0.6 0 0 2 4 6 8 -50 10 0 50 VGS (volts) Tj (OC) Capacitance vs. Drain-to-Source Voltage 50 Gate Drive Dynamic Characteristics 10 f = 1.0MHz VDS = 10V 90 pF CISS VGS (volts) C (picofarads) 8 25 VDS = 40V 4 30 pF CRSS 0 10 20 30 0 40 0 0.2 0.4 0.6 0.8 1.0 QG (nanocoulombs) VDS (volts) Doc.# DSFP-2N7002 C062813 6 2 COSS 0 0 150 100 4 Supertex inc. www.supertex.com 2N7002 3-Lead TO-236AB (SOT-23) Package Outline (K1) 2.90x1.30mm body, 1.12mm height (max), 1.90mm pitch D 3 E1 E Gauge Plane 0.25 1 e b e1 Seating Plane L L1 2 View B Top View View B A A A2 Seating Plane A1 Side View Symbol Dimension (mm) View A - A A 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 e1 L L1 0.20 † 0.95 BSC 1.90 BSC 0.50 0.60 0.54 REF θ 0O 8O 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. (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-2N7002 C062813 5 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com