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 BVDSX/ BVDGX RDS(ON) (max) IDSS (min) 300V 12Ω 200mA Package Options TO-243AA1 TO-92 DN2530N8 DN2530N3 DN2530N8-G DN2530N3-G -G indicates package is RoHS compliant (‘Green’) 1 Same as SOT-89. Products shipped on 2000 piece carrier tape reels. Pin Configurations Absolute Maximum Ratings Parameter Value Drain-to-source voltage BVDSX Drain-to-gate voltage BVDGX Gate-to-source voltage ±20V Operating and storage temperature -55OC to +150OC Soldering temperature* 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. D S G D G D TO-92 TO-243AA (front view) (top view) S DN2530 Thermal Characteristics Package ID (continuous)1 ID (pulsed) Power Dissipation @TA = 25OC Θjc (OC/W) Θja (OC/W) IDR1 IDRM TO-243AA 200mA 500mA 1.6W2 15 782 200mA 500mA TO-92 175mA 500mA 0.74W 125 170 175mA 500mA Notes: 1. ID (continuous) is limited by max rated Tj. 2. Mounted on FR4 board, 25mm x 25mm x 1.57mm Electrical Characteristics Symbol Parameter Min Typ Max Units BVDSX Drain-to-source breakdown voltage 300 - - V VGS = -5.0V, ID = 100µA VGS(OFF) Gate-to-source OFF voltage -1.0 - -3.5 V VDS = 25V, ID = 10µA ΔVGS(OFF) IGSS Change in VGS(OFF) with temperature - - 4.5 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 200 - - mA VGS = 0V, VDS = 25V Static drain-to-source ON-state resistance - - 12 Ω VGS = 0V, ID = 150mA Change in RDS(ON) with temperature - - 1.1 %/OC VGS = 0V, ID = 150mA 300 - - mmho VDS = 10V, ID = 150mA Drain-to-source leakage current ID(OFF) IDSS Saturated drain-to-source current RDS(ON) ΔRDS(ON) 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 - 800 tr td(OFF) tf VSD trr O Conditions pF VGS = -10V, VDS = 25V, f = 1MHz ns VDD = 25V, ID = 150mA, RGEN = 25Ω, 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: 300µs pulse, 2% duty cycle.) 2.All A.C. parameters sample tested. Switching Waveforms and Test Circuit VDD 0V 90% INPUT -10V PULSE GENERATOR 10% t(ON) td(ON) VDD t(OFF) tr 10% td(OFF) RGEN D.U.T. 10% INPUT 90% OUTPUT tF OUTPUT 0V RL 90% 2 DN2530 Typical Performance Curves Output Characteristics Saturation Characteristics 1.0 0.25 VGS = 1.0V 0.5V 0.6 0V -0.5V -1.0V 0V 0.5V 0.2 ID (amperes) ID (amperes) 0.8 0.4 -0.5V VGS = 1.0V 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 PD (watts) GFS (siemens) TA = -55°C TA = 25°C TA = 125°C 0.2 0.1 1.2 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 Thermal Resistance (normalized) TO-92 (pulsed) TO-92 (DC) ID (amperes) 75 TC (°C) 0.1 0.01 TC = 25°C 0.001 1 TO-243AA TA = 25°C PD = 1.6W 0.8 0.6 0.4 0.2 TO-92 TC = 25°C PD = 1.0W 0 10 100 1000 0.001 VDS (volts) 0.01 0.1 tp (seconds) 3 1 10 DN2530 Typical Performance Curves (cont.) BVDSS Variation with Temperature On-Resistance vs. Drain Current 1.1 50 VGS = -5V VGS = 0V 40 ID = 100mA RDS(on) (ohms) BVDSS (normalized) 1.05 1.0 0.95 0.9 30 20 10 0.85 0 -50 150 100 50 0 0 0.2 0.4 1.0 2.5 VDS = 10V 0.8 TA = -55°C 2 TA = 25°C 0.6 VGS(th) (normalized) ID (amperes) 0.8 VGS (Off) and RDS Variation with Temperature Transfer Characteristics 1.0 0.6 ID (amps) Tj (°C) TA = 125°C 0.4 0.2 RDS (ON) @ ID = 150mA 1.5 1 VGS(OFF) @ 10mA 0.5 0 0 1 0 -1 -2 2 -50 0 50 100 150 Tj (°C) VGS (Volts) Capacitance Vs. Drain-to-Source Voltage Gate Drive Dynamic Characteristics 200 15 VGS = -10V CISS 10 VGS (volts) C (picofarads) 150 100 50 VDS = 40V 5 VDS = 20V 250pF 0 COSS 152pf CRSS 0 -5 0 10 20 30 40 0 VDS (Volts) 1 2 3 4 QC (Nanocoulombs) 4 5 DN2530 3-Lead TO-92 Package Outline (N3) 0.135 MIN 0.125 - 0.165 0.080 - 0.105 1 2 3 Top View 0.175 - 0.205 0.170 - 0.210 Seating Plane 1 2 3 0.500 MIN 0.014 - 0.022 0.014 - 0.022 0.045 - 0.055 0.095 - 0.105 Side View Front View Notes: All dimensions are in millimeters; all angles in degrees. 5 DN2530 3-Lead TO-243AA (SOT-89) Surface Mount Package (N8) 4.50 ± 0.10 1.72 ± 0.10 1.50 ± 0.10 0.40 ± 0.05 Exclusion Zone No Vias/Traces in this area. Shape of pad may vary. 4.10 ± 0.15 2.21 ± 0.08 2.45 ± 0.15 1.05 ± 0.15 0.5 ± 0.06 0.42 ± 0.06 1.50 BSC 3.00 BSC Top View Side View Bottom View Notes: All dimensions are in millimeters; all angles in degrees. (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.) Doc.# DSFP-DN2530 A012307 6