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Brand Name : onsemi
Model Number : NDS331N
Certification : CE, GCF, ROHS
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T, Western Union,
Supply Ability : 1000pcs per month
Delivery Time : 3-5 working days after received the payment
Packaging Details : Packed in original tray firstly ,then carton, at last Bubble bag for outer packing
Function : Step-Up, Step-Down
Output Configuration : Positive or Negative
Topology : Buck, Boost
Output Type : Adjustable
Number of Outputs : 1
NDS331N 20V N-Channel MOSFET 1.6A Continuous 0.25andOmega; Rds(on) SOT-23 1.8V Logic Level -55anddeg;C to +150anddeg;C
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Features
andnbsp;1.3 A, 20 V
andnbsp;RDS(on) = 0.21 @ VGS = 2.7 V
andnbsp;RDS(on) = 0.16 @ VGS = 4.5 V
andnbsp;Industry Standard Outline SOTandminus;23 Surface Mount Package Using Proprietary SUPERSOT andminus;3 Design for Superior Thermal and Electrical Capabilities
andnbsp;High Density Cell Design for Extremely Low RDS(on)
andnbsp;Exceptional Onandminus;Resistance and Maximum DC Current Capability
andnbsp;This is a Pbandminus;Free Device
andnbsp;
General Description
These Nandminus;Channel logic level enhancement mode power field effect transistors are produced using onsemiandrsquo;s proprietary, high cell density, DMOS technology. This very high density process is especially tailored to minimize onandminus;state resistance. These devices are particularly suited for low voltage applications in notebook computers, portable phones, PCMCIA cards, and other battery powered circuits where fast switching, and low inandminus;line power loss are needed in a very small outline surface mount package.
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APPLICATIONS
Portable Electronics
Load switching: Power management in smartphones, TWS earphones
Battery Protection: Acts as switch in charge/discharge paths (supports 1.6A continuouscurrent).
Low-Power DC-DC Conversion
Synchronous Rectification: Paired with Buck/Boost chips (e.g., TPS61093) to improveefficiency via 0.250 Rds(on).
Level shifting: Compatible with 1.8V/3.3V/5V logic systems for signal isolation.
Sensor andamp; Signal Processing
Sensor Power switching: Energy-saving control for temp/humidity sensors, optical modules.
Analog switching: Replaces mechanical relays in low-voltage (andlt;20V) signal paths.
Industrial Control
PLC l/O Interfaces: Drives LEDs or small relays (requires flyback diode).
Low-Side Switching: Controls fans, small motors, etc.
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INFORMATION
| Category | andnbsp; | |
| Mfr | andnbsp; | |
| Series | - | andnbsp; |
| Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
| Part Status | Active | andnbsp; |
| FET Type | andnbsp; | |
| Technology | andnbsp; | |
| Drain to Source Voltage (Vdss) | 20 V | andnbsp; |
| Current - Continuous Drain (Id) @ 25anddeg;C | andnbsp; | |
| Drive Voltage (Max Rds On, Min Rds On) | 2.7V, 4.5V | andnbsp; |
| Rds On (Max) @ Id, Vgs | 160mOhm @ 1.5A, 4.5V | andnbsp; |
| Vgs(th) (Max) @ Id | 1V @ 250andmicro;A | andnbsp; |
| Gate Charge (Qg) (Max) @ Vgs | 5 nC @ 4.5 V | andnbsp; |
| Vgs (Max) | andplusmn;8V | andnbsp; |
| Input Capacitance (Ciss) (Max) @ Vds | 162 pF @ 10 V | andnbsp; |
| FET Feature | - | andnbsp; |
| Power Dissipation (Max) | 500mW (Ta) | andnbsp; |
| Operating Temperature | -55anddeg;C ~ 150anddeg;C (TJ) | andnbsp; |
| Grade | - | andnbsp; |
| Qualification | - | andnbsp; |
| Mounting Type | Surface Mount | andnbsp; |
| Supplier Device Package | SOT-23-3 | andnbsp; |
| Package / Case | andnbsp; | |
| Base Product Number |
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Drawing

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NDS331N 20V N-Channel MOSFET 1.6A Continuous 0.25Ω Rds(on) SOT-23 1.8V Logic Level -55°C to +150°C Images |