DN2530 N-Channel Depletion-Mode Vertical DMOS FETs Ordering Information BVDSX / BVDGX RDS(ON) (max) IDSS (min) 300V 12Ω 200mA * Same as SOT-89. Order Number / Package Product marking for TO-243AA: TO-92 TO-243AA* DN5T❋ DN2530N3 DN2530N8 Where ❋ = 2-week alpha date code Product shipped on 2000 piece carrier tape reels. Features Advanced DMOS Technology ❏ High input impedance Not recommended for new designs. Please use DN3535 or DN3545 instead. ❏ Low input capacitance These depletion-mode (normally-on) transistors utilize an advanced vertical DMOS structure and Supertex’s well-proven silicon-gate manufacturing process. This combination produces devices 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, these devices are free from thermal runaway and thermally-induced secondary breakdown. ❏ Fast switching speeds ❏ Low on resistance ❏ Free from secondary breakdown ❏ Low input and output leakage 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. Applications ❏ Normally-on switches ❏ Solid state relays ❏ Converters Package Options ❏ Linear amplifiers ❏ Constant current sources ❏ Power supply circuits ❏ Telecom D Absolute Maximum Ratings G Drain-to-Source Voltage BVDSX Drain-to-Gate Voltage BVDGX Gate-to-Source Voltage ± 20V Operating and Storage Temperature Soldering Temperature* * Distance of 1.6 mm from case for 10 seconds. D S TO-243AA (SOT-89) SGD TO-92 -55°C to +150°C 300°C Note: See Package Outline section for dimensions. 12/13/01 Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the 1 refer to the most current databook or to the Legal/Disclaimer page on the Supertex website. Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, DN2530 Thermal Characteristics Package ID (continuous)* TO-92 ID (pulsed) 175mA TO-243AA 200mA Power Dissipation @ TA = 25°C 500mA 0.74W 500mA 1.6† IDR* IDRM θjc θja °C/W °C/W 125 170 175mA 500mA 15 78† 200mA 500mA * ID (continuous) is limited by max rated Tj. † Mounted on FR4 board, 25mm x 25mm x 1.57mm. Significant PD increase possible on ceramic substrate. Electrical Characteristics (@ 25°C unless otherwise specified) Symbol Parameter Min BVDSX Drain-to-Source Breakdown Voltage 300 VGS(OFF) Gate-to-Source OFF Voltage –1.0 ∆VGS(OFF) Typ Max Unit Conditions V VGS = -5V, ID = 100µA –3.5 V VDS = 25V, ID= 10µA Change in VGS(OFF) with Temperature 4.5 mV/°C VDS = 25V, ID= 10µA IGSS Gate Body Leakage Current 100 nA VGS = ± 20V, VDS = 0V ID(OFF) Drain-to-Source Leakage Current 10 µA VGS = -10V, VDS = Max Rating 1 mA VGS = -10V, VDS = 0.8 Max Rating TA = 125°C mA VGS = 0V, VDS = 25V IDSS Saturated Drain-to-Source Current RDS(ON) Static Drain-to-Source ON-State Resistance 12 Ω VGS = 0V, ID = 150mA ∆RDS(ON) Change in RDS(ON) with Temperature 1.1 %/°C VGS = 0V, 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 tr Rise Time 15 td(OFF) Turn-OFF Delay Time 15 tf Fall Time 20 VSD Diode Forward Voltage Drop 1.8 trr Reverse Recovery Time 200 Ω 300 m 600 ID = 150mA, VDS = 10V VGS = -10V, VDS = 25V pF f = 1 MHz VDD = 25V, ns ID = 150mA, RGEN = 25Ω V VGS = -10V, ISD = 150mA ns VGS = -10V, ISD = 1A Notes: 1. All D.C. parameters 100% tested at 25°C unless otherwise stated. (Pulse test: 300µs pulse, 2% duty cycle.) 2. All A.C. parameters sample tested. VDD Switching Waveforms and Test Circuit 0V 90% PULSE GENERATOR INPUT -10V 10% t(ON) td(ON) VDD 10% td(OFF) tF D.U.T. INPUT 10% OUTPUT 0V 90% OUTPUT Rgen t(OFF) tr 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 BVDSS Variation with Temperature On-Resistance vs. Drain Current 1.1 50 VGS = -5V VGS = 0V 40 ID = 100µA 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 Transfer Characteristics 0.8 1.0 VGS (Off) and RDS Variation with Temperature 1.0 2.5 VDS = 10V 0.8 TA = -55°C 2 TA = 25°C 0.6 VGS(th) (normalized) ID (amperes) 0.6 ID (amps) Tj (°C) TA = 125°C 0.4 0.2 RDS (ON) @ ID = 150mA 1.5 1 VGS(OFF) @ 10µA 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 5 QC (Nanocoulombs) 12/13/01 ©2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited. 4 1235 Bordeaux Drive, Sunnyvale, CA 94089 TEL: (408) 744-0100 • FAX: (408) 222-4895 www.supertex.com