Datasheet DN3525 (Microchip)

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DN3525 N-Channel Depletion-Mode Vertical DMOS FET Features General Description
• High Input Impedance The DN3525 is a low-threshold Depletion-mode • Low Input Capacitance (normally-on) transistor that uses an advanced vertical • Fast Switching Speeds DMOS structure and a well-proven silicon gate manufacturing process. This combination produces a • Low On-Resistance device with the power handling capabilities of bipolar • Free from Secondary Breakdown transistors and the high input impedance and positive • Low Input and Output Leakage temperature coefficient inherent in MOS devices. Characteristic of all MOS structures, this device is free
Applications
from thermal runaway and thermally induced secondary breakdown. • Normally-On Switches Microchip’s vertical DMOS FETs are ideally suited to a • Solid-State Relays wide range of switching and amplifying applications • Converters where high breakdown voltage, high input impedance, • Constant-Current Sources low input capacitance and fast switching speeds are • Power Supply Circuits desired. • Telecommunication Switches
Package Type 3-lead SOT-89
(Top view)
DRAIN SOURCE DRAIN GATE
See Table 3-1 for pin information.  2018 Microchip Technology Inc. DS20005705A-page 1 Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves FIGURE 2-1: Output Characteristics. FIGURE 2-2: Transconductance vs. Drain Current. FIGURE 2-3: Maximum Rated Safe Operating Area. FIGURE 2-4: Saturation Characteristics. FIGURE 2-5: Power Dissipation vs. Ambient Temperature. FIGURE 2-6: Thermal Response Characteristics. FIGURE 2-7: BVDSV Variation with Temperature. FIGURE 2-8: Transfer Characteristics. FIGURE 2-9: Capacitance vs. Drain-to-Source Voltage. FIGURE 2-10: On-Resistance vs. Drain Current. FIGURE 2-11: VGS(OFF) and RDS(ON) with Temperature. FIGURE 2-12: Gate Drive Dynamic Characteristics. 3.0 Pin Description TABLE 3-1: Pin Function Table 4.0 Functional Description FIGURE 4-1: Switching Waveforms and Test Circuit. TABLE 4-1: Product Summary 5.0 Packaging Information 5.1 Package Marking Information Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MIC... Trademarks The Microchip name and logo, the Microchip logo, AnyRate, AVR, AVR logo, AVR Freaks, BeaconThings, BitCloud, CryptoMemory, CryptoRF, dsPIC, FlashFlex, flexPWR, Heldo, JukeBlox, KeeLoq, KeeLoq logo, Kleer, LANCheck, LINK MD, maXStylus, maXTouch, Media... ClockWorks, The Embedded Control Solutions Company, EtherSynch, Hyper Speed Control, HyperLight Load, IntelliMOS, mTouch, Precision Edge, and Quiet-Wire are registered trademarks of Microchip Technology Incorporated in the U.S.A. Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any Capacitor, AnyIn, AnyOut, BodyCom, chipKIT, chipKIT logo, CodeGuard, CryptoAuthentication, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average Matching, DAM, ECAN, ... SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries. GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries. All other trademarks mentioned herein are property of their respective companies. © 2018, Microchip Technology Incorporated, All Rights Reserved. ISBN: 978-1-5224-3117-6 AMERICAS Corporate Office Atlanta Austin, TX Boston Chicago Dallas Detroit Houston, TX Indianapolis Los Angeles Raleigh, NC New York, NY San Jose, CA Canada - Toronto ASIA/PACIFIC Australia - Sydney China - Beijing China - Chengdu China - Chongqing China - Dongguan China - Guangzhou China - Hangzhou China - Hong Kong SAR China - Nanjing China - Qingdao China - Shanghai China - Shenyang China - Shenzhen China - Suzhou China - Wuhan China - Xian China - Xiamen China - Zhuhai ASIA/PACIFIC India - Bangalore India - New Delhi India - Pune Japan - Osaka Japan - Tokyo Korea - Daegu Korea - Seoul Malaysia - Kuala Lumpur Malaysia - Penang Philippines - Manila Singapore Taiwan - Hsin Chu Taiwan - Kaohsiung Taiwan - Taipei Thailand - Bangkok Vietnam - Ho Chi Minh EUROPE Austria - Wels Denmark - Copenhagen Finland - Espoo France - Paris Germany - Garching Germany - Haan Germany - Heilbronn Germany - Karlsruhe Germany - Munich Germany - Rosenheim Israel - Ra’anana Italy - Milan Italy - Padova Netherlands - Drunen Norway - Trondheim Poland - Warsaw Romania - Bucharest Spain - Madrid Sweden - Gothenberg Sweden - Stockholm UK - Wokingham