SIHF18N50D-E3 The Vishay Dale SIHF18N50D-E3 is an N-Channel MOSFET designed for power applications. It offers a 500V drain-source voltage and 18A continuous current capability.
Mfr Part #:

SIHF18N50D-E3

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SIHF18N50D-E3 is an N-Channel MOSFET designed for power applications. It offers a 500V drain-source voltage and 18A continuous current capability.
✓ Total Stock: 920 pcs
$ Price Range: $0.99

SIHF18N50D-E3 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
920 pcs
920 pcs On Request 1 On Request On Request 15+ On Request On Request

SIHF18N50D-E3 Specifications Quick View

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

SIHF18N50D-E3 Description

Short technical summary and product information.

The Vishay Dale SIHF18N50D-E3 is a D Series N-Channel Power MOSFET. It features a maximum drain-source voltage of 500V and a continuous drain current of 18A at 25°C case temperature.

 

Key electrical characteristics include a maximum on-resistance of 280mOhm at 9A and 10V gate-source voltage, and a gate charge of 76nC at 10V. The MOSFET operates within a temperature range of -55°C to +150°C.

 

This device is housed in a TO-220 Full Pack package, suitable for through-hole mounting. Its design focuses on optimal efficiency and operation, with features like low input capacitance and reduced capacitive switching losses.

 

Applications for the SIHF18N50D-E3 include consumer electronics such as LCD or Plasma TV displays, server and telecom power supplies (SMPS), and industrial uses like welding, induction heating, and motor drives.

SIHF18N50D-E3 Quick Information

Product Type: N-Channel MOSFET
Series: D Series
Canonical Name: Vishay Dale SIHF18N50D-E3 N-Channel Power MOSFET
Subcategory: N-Channel

SIHF18N50D-E3 Compliance

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

SIHF18N50D-E3 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SIHF18N50D-E3 Features

  • 500V drain-source voltage rating.
  • 18A continuous drain current.
  • 280mOhm maximum on-resistance.
  • 76nC maximum gate charge.
  • TO-220 Full Pack package.

SIHF18N50D-E3 Applications

  • Suitable for SMPS applications.
  • Used in industrial power supplies.
  • Ideal for consumer electronics.
  • Applicable for motor drives.
  • Designed for battery chargers.

SIHF18N50D-E3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the SIHF18N50D-E3?

500V.

What is the package type of the SIHF18N50D-E3?

TO-220 Full Pack (TO-220 FULLPAK).

What is the operating temperature range?

-55°C to +150°C (junction temperature).

What is the continuous drain current rating?

18A at Tc=25°C, 11A at Tc=100°C.

What is the typical on-resistance?

280mOhm maximum at Vgs=10V, Id=9A.

What is the gate charge (Qg)?

76nC at Vgs=10V.

What is the maximum power dissipation?

39W at Tc=25°C.

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