FDG6321C Dual N and P-Channel logic level MOSFET array. Rated for 25V drain-source voltage, 500mA (N-Ch) and 410mA (P-Ch) continuous current, with 450mOhm on-resistance at 4.5V.
Mfr Part #:

FDG6321C

Available from 7 distributors
Mfr Name: On Semiconductor
On Semiconductor
Dual N and P-Channel logic level MOSFET array. Rated for 25V drain-source voltage, 500mA (N-Ch) and 410mA (P-Ch) continuous current, with 450mOhm on-resistance at 4.5V.
✓ Total Stock: 173,331 pcs
$ Price Range: $0.19 - $0.21

FDG6321C Available from 7 distributors

✓ Authorised
✓ Non-Authorised

FDG6321C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Drain to Source Voltage (Vdss)
FET Feature
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs(th) (Max) @ Id

FDG6321C Description

Short technical summary and product information.

The FDG6321C is a dual N and P-Channel logic level enhancement mode MOSFET array from On Semiconductor. It is designed for low voltage applications and can replace bipolar digital transistors and small signal MOSFETs without requiring bias resistors.

 

Key electrical specifications include a drain-source voltage rating of 25V for both channels, continuous drain current of 500mA for the N-Channel and 410mA for the P-Channel, and a maximum on-resistance of 450mOhm at Vgs=4.5V. The gate threshold voltage is typically 1.5V, allowing direct operation from 3V logic circuits. The device features a gate-source Zener diode for ESD protection up to 6kV (Human Body Model).

 

The FDG6321C is housed in a compact SC-88 (SC-70-6) surface mount package, making it suitable for space-constrained designs. It has a maximum power dissipation of 300mW and an operating temperature range of -55°C to 150°C. The device is Pb-free and RoHS compliant.

FDG6321C Quick Information

Product Type: MOSFET Array
Canonical Name: FDG6321C Dual N and P-Channel Logic Level MOSFET
Subcategory: Dual N and P-Channel MOSFET

FDG6321C Compliance

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

FDG6321C Estimated Pricing

Qty Low High
3,000+ $0.21 $0.21
6,000+ $0.19 $0.19

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

FDG6321C Features

  • Dual N and P-Channel logic level MOSFETs.
  • Rated for 25V drain-source voltage.
  • 500mA N-Channel and 410mA P-Channel continuous current.
  • Low on-resistance of 450mOhm at 4.5V.
  • Compact SC-88 surface mount package.

FDG6321C Applications

  • Ideal for low voltage power management circuits.
  • Suitable for battery-powered portable devices.
  • Used as a replacement for bipolar digital transistors.
  • Can be used in load switching and DC-DC converters.

FDG6321C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the FDG6321C?

The maximum drain-source voltage is 25V for both N-Channel and P-Channel.

What package does the FDG6321C come in?

The FDG6321C is available in an SC-88 (SC-70-6) surface mount package.

What is the operating temperature range of the FDG6321C?

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

Is the FDG6321C RoHS compliant?

Yes, the FDG6321C is Pb-free and RoHS compliant as stated in the datasheet.

What are the continuous drain current ratings for the N-Channel and P-Channel?

The N-Channel is rated for 500mA continuous, and the P-Channel is rated for 410mA continuous.

What is the on-resistance of the FDG6321C?

The maximum on-resistance is 450mOhm at Id=500mA, Vgs=4.5V for N-Channel and at Id=-410mA, Vgs=-4.5V for P-Channel.

Does the FDG6321C have ESD protection?

Yes, it includes a gate-source Zener for ESD ruggedness, rated at 6kV Human Body Model.

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