IRF634PBF N-Channel Power MOSFET, 250V drain-source voltage, 8.1A continuous drain current, TO-220AB package.
Mfr Part #:

IRF634PBF

Available from 2 distributors
Mfr Name: Vishay
Vishay
N-Channel Power MOSFET, 250V drain-source voltage, 8.1A continuous drain current, TO-220AB package.
✓ Total Stock: 3,258 pcs
$ Price Range: $1.00 - $2.80

IRF634PBF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,213 pcs
3213 pcs On Request 1 On Request On Request 0641+ On Request On Request
Non-Authorised Inventory information
45 pcs
45 pcs On Request 1 On Request On Request On Request On Request On Request

IRF634PBF 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
Lead Style
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

IRF634PBF Description

Short technical summary and product information.

The IRF634PBF is an N-Channel Power MOSFET from Vishay Dale. It features a drain-source voltage of 250V and continuous drain current of 8.1A at 25°C case temperature. The device has a maximum on-resistance of 0.45Ω at Vgs=10V and Id=5.1A. It is designed for fast switching and ruggedness, with repetitive avalanche rating and dynamic dV/dt capability. The MOSFET is housed in a TO-220AB through-hole package, suitable for commercial and industrial applications up to 50W power dissipation. The operating junction temperature range is -55°C to 150°C. The part is RoHS compliant (unverified) and has MSL 1 rating.

IRF634PBF Quick Information

Product Type: Power MOSFET
Series: IRF634
Canonical Name: IRF634PBF - N-Channel MOSFET, 250V, 8.1A, TO-220AB
Subcategory: N-Channel MOSFET

IRF634PBF Compliance

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

IRF634PBF Estimated Pricing

Qty Low High
1+ $2.80 $2.80
10+ $1.81 $1.81
50+ $1.38 $1.38
100+ $1.24 $1.24
500+ $1.00 $1.00

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

IRF634PBF Features

  • 250V drain-source voltage rating.
  • 8.1A continuous drain current.
  • 0.45Ω maximum on-resistance.
  • TO-220AB through-hole package.
  • Fast switching with low gate charge.

IRF634PBF Applications

  • Used in power supply circuits.
  • Suitable for motor control applications.
  • Ideal for DC-DC converters.
  • Applicable in industrial power systems.

IRF634PBF FAQs

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

250V.

What package does the IRF634PBF come in?

TO-220-3 (TO-220AB) through-hole package.

What is the operating temperature range?

-55°C to 150°C (junction).

Is the IRF634PBF RoHS compliant?

RoHS3 Compliant (unverified).

What is the continuous drain current?

8.1A at Tc=25°C, 5.1A at Tc=100°C.

What is the on-resistance?

0.45Ω maximum at Vgs=10V, Id=5.1A.

What is the gate charge?

41nC maximum at Vgs=10V.

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