IRFBF20STRLPBF N-Channel 900V MOSFET, 1.7A continuous drain current, 8 Ohm Rds(on) at 10V. Surface mount D2PAK-3 package.
Mfr Part #:

IRFBF20STRLPBF

Available from 3 distributors
Mfr Name: Vishay
Vishay
N-Channel 900V MOSFET, 1.7A continuous drain current, 8 Ohm Rds(on) at 10V. Surface mount D2PAK-3 package.
✓ Total Stock: 84,420 pcs
$ Price Range: $1.00 - $2.82

IRFBF20STRLPBF Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
75,420 pcs
75420 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
8,000 pcs
8000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

IRFBF20STRLPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
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
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

IRFBF20STRLPBF Description

Short technical summary and product information.

The IRFBF20STRLPBF is a third-generation Power MOSFET from Vishay, combining fast switching, rugged design, and low on-resistance. It is an N-Channel enhancement-mode MOSFET rated for 900V drain-source voltage and 1.7A continuous drain current at 25°C.

 

Key electrical characteristics include a maximum on-resistance of 8 Ohms at Vgs=10V and Id=1A, a maximum gate threshold voltage of 4V at 250µA, and a total gate charge of 38nC at Vgs=10V. The maximum input capacitance is 490pF at Vds=25V. The device is fully avalanche rated with a single pulse avalanche energy of 180mJ.

 

The MOSFET is housed in a D2PAK (TO-263) surface-mount package, allowing for high power dissipation up to 54W at Tc=25°C. It is suitable for high-voltage switching applications such as power supplies, converters, and motor control circuits. The operating temperature range is -55°C to 150°C.

IRFBF20STRLPBF Quick Information

Product Type: MOSFET
Canonical Name: IRFBF20STRLPBF N-Channel 900V MOSFET
Subcategory: N-Channel MOSFET

IRFBF20STRLPBF Compliance

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

IRFBF20STRLPBF Estimated Pricing

Qty Low High
1+ $2.82 $2.82
10+ $1.82 $1.82
100+ $1.25 $1.25
500+ $1.02 $1.02
800+ $1.00 $1.00

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

IRFBF20STRLPBF Features

  • N-Channel 900V MOSFET design.
  • 1.7A continuous drain current rating.
  • 8 Ohm maximum on-resistance at 10V.
  • Surface mount D2PAK-3 package.
  • Fully avalanche rated for ruggedness.

IRFBF20STRLPBF Applications

  • Switching power supplies and converters.
  • High-voltage DC-DC converters.
  • Motor control circuits.
  • Power factor correction circuits.

IRFBF20STRLPBF FAQs

5 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the IRFBF20STRLPBF?

The maximum drain-to-source voltage (Vdss) is 900 V.

What is the continuous drain current rating?

The continuous drain current (Id) at 25°C is 1.7 A.

What package does the IRFBF20STRLPBF come in?

It is available in a TO-263-3, D²Pak (2 Leads + Tab), TO-263AB surface mount package, with supplier device package D²PAK (TO-263).

What is the operating temperature range?

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

Is the IRFBF20STRLPBF RoHS compliant?

The product record lists it as RoHS3 compliant, but the datasheet notes that both RoHS-compliant and non-RoHS-compliant parts exist. This specific part number's status is unverified, so treat with low confidence.

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