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Microchip Technology LND150N3G High-Voltage Power Transistor

The LND150N3-G is a high-voltage N-channel depletion-mode transistor utilizing lateral DMOS technology, rated at 500V. It features ESD-protected gate circuitry and is ideal for high-voltage, normally-on switches, precision constant current sources, voltage ramp generation, and amplification. Its key features include resistance to secondary breakdown, low power drive requirements, excellent thermal stability, and an integrated source-drain diode. Suitable for power management applications, it exhibits high input impedance and low input capacitance (CISS). Its robust design ensures reliable operation in demanding industrial environments, making it a vital component for automation, power circuits, and high-voltage switching solutions.

Authorized Distributors
Source:Newark
Part No:LND150N3-G
Stock:250
Inv Date:06-03-2026
Price: Unit price: $0.618
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Source:DigiKey
Part No:LND150N3-G
Stock:5088
Inv Date:06-03-2026
Price: Unit price: $0.6
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Part No:LND150N3-G
Stock:6463
Inv Date:06-04-2026
Price: Unit price: $0.6
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Part No:LND150N3-G
Stock:0
Inv Date:06-03-2026
Price: Unit price: $0.62
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Part No:LND150N3-G
Stock:0
Inv Date:06-03-2026
Price: Unit price: $0.575
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Microchip Technology LND150N3G High-Voltage Power Transistor Specifications:

  • Voltage Rating: 500V
  • Drain-to-source Breakdown Voltage: 5x BV
  • Gate-to-source Voltage: +20V
  • Operating Temperature Range: -55°C to +150°C
  • Power Dissipation (TO-236AB): 0.36W at 25°C, 30mA drain current
  • Channel Type: N-channel depletion mode
  • Input Capacitance (CISS): 75pF typical
  • Source-Drain Diode: Integral, reverse recovery time 200ns
  • Package Options: TO-236AB (SOT-23), TO-92, TO-243AA (SOT-89)
  • Rds(on): 850Ω typical at Vgs=0V, Vds=25V
  • Gate Protection: ESD protected circuitry
  • Thermal Characteristics: Max junction temperature 150°C, Power dissipation up to 1.6W (TO-243AA)

Buy the Supertex LND150N3-G – Reliable Power Switch for Industrial Applications

Order the Supertex LND150N3-G online today to ensure high-voltage switching reliability in your industrial applications. This depletion-mode N-channel transistor is perfect for power management, normally-on switches, and precise current control. Featuring 500V voltage rating, ESD protection, excellent thermal stability, and low input capacitance, it guarantees efficient performance in demanding environments. With various package options like TO-236AB, TO-92, and TO-243AA, it offers flexibility for your design needs. Purchase now for fast delivery and reliable operation.

Get Supertex LND150N3-G today—built for high-voltage power switching and industrial efficiency.

Frequently Asked Questions

Where can I buy Microchip Technology LND150N3G?

You can click on the BUY or RFQ button to purchase LND150N3G from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part LND150N3G?

You can download the LND150N3G datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of LND150N3G?

Microchip Technology

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