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DN3765K4-G The DN3765K4-G is a 650V N-Channel Depletion-Mode MOSFET from Microchip Technology. It offers 300mA continuous drain current, 8 Ohm on-resistance, and is packaged in a surface-mount TO-252-3 (DPak).
Mfr Part #:

DN3765K4-G

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The DN3765K4-G is a 650V N-Channel Depletion-Mode MOSFET from Microchip Technology. It offers 300mA continuous drain current, 8 Ohm on-resistance, and is packaged in a surface-mount TO-252-3 (DPak).
Total Stock: 2,000 pcs
$ Price Range: $3.29

DN3765K4-G Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request

DN3765K4-G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drain-to-Source Leakage Current (Maximum @ VGS = -10 V, VDS = 0.8 Max Rating, TA = 125 °C)
Drain-to-Source Leakage Current (Maximum @ VGS = -10 V, VDS = Max Rating)
Drive Voltage (Max Rds On, Min Rds On)
FET Feature
FET Type
Gate Body Leakage Current
Gate-to-source off voltage
Input Capacitance (Ciss) (Max) @ Vds
Maximum Junction Temperature
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Saturated Drain-to-Source Current
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance Junction-to-Ambient
Vgs (Max)

DN3765K4-G Description

Short technical summary and product information.

The DN3765K4-G is a 650V N-Channel Depletion-Mode Vertical DMOS FET manufactured by Microchip Technology (formerly Supertex). This normally-on transistor features a high input impedance, low input capacitance of 825 pF, and fast switching speeds. It is designed for applications requiring high breakdown voltage and low on-resistance, with a maximum Rds(on) of 8 Ohms at 150mA and 0V gate drive. The device operates over a junction temperature range of -55°C to 150°C and can dissipate up to 2.5W. Housed in a TO-252-3 (DPak) surface-mount package, it is supplied in tape and reel packaging with 2000 units per reel. The DN3765K4-G is RoHS compliant and lead-free, suitable for use in normally-on switches, solid state relays, converters, linear amplifiers, and constant current sources.

DN3765K4-G Quick Information

Product Type: MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor)
Canonical Name: N-Channel Depletion-Mode Vertical DMOS FET, 650V, 300mA, TO-252-3
Subcategory: Vertical DMOS FET

DN3765K4-G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

DN3765K4-G Estimated Pricing

Qty Low High
1+ $3.29 $3.29
2,000+ $3.29 $3.29

Estimated market price range - modelled values for guidance only, not live distributor offers.

DN3765K4-G Features

  • 650V drain-to-source breakdown voltage.
  • 300mA continuous drain current rating.
  • 8 Ohm maximum on-resistance at 150mA.
  • Depletion-mode (normally-on) operation.
  • Surface-mount TO-252-3 (DPak) package.

DN3765K4-G Applications

  • Ideal for normally-on switching circuits.
  • Used in solid state relay designs.
  • Suitable for high-voltage converters.
  • Applied in linear amplifier stages.
  • Works as a constant current source.

DN3765K4-G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the DN3765K4-G?

The DN3765K4-G has a minimum drain-to-source breakdown voltage of 650V.

What package is the DN3765K4-G available in?

The DN3765K4-G is available in a TO-252-3, DPak (2 leads + tab), SC-63 surface-mount package.

What is the operating temperature range of the DN3765K4-G?

The operating temperature range is -55°C to 150°C (junction temperature).

Is the DN3765K4-G RoHS compliant?

Yes, the DN3765K4-G is RoHS3 compliant and lead-free.

What is the gate threshold voltage of the DN3765K4-G?

The gate-to-source off voltage (threshold) is typically -1.5V to -3.5V.

What is the maximum continuous drain current?

The maximum continuous drain current is 300mA at junction temperature.

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