| Allicdata Part #: | IRC634PBF-ND |
| Manufacturer Part#: |
IRC634PBF |
| Price: | $ 0.00 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Vishay Siliconix |
| Short Description: | MOSFET N-CH 250V 8.1A TO-220-5 |
| More Detail: | N-Channel 250V 8.1A (Tc) 74W (Tc) Through Hole TO-... |
| DataSheet: | IRC634PBF Datasheet/PDF |
| Quantity: | 1000 |
| Vgs(th) (Max) @ Id: | 4V @ 250µA |
| Package / Case: | TO-220-5 |
| Supplier Device Package: | TO-220-5 |
| Mounting Type: | Through Hole |
| Operating Temperature: | -55°C ~ 150°C (TJ) |
| Power Dissipation (Max): | 74W (Tc) |
| FET Feature: | Current Sensing |
| Input Capacitance (Ciss) (Max) @ Vds: | 770pF @ 25V |
| Vgs (Max): | ±20V |
| Gate Charge (Qg) (Max) @ Vgs: | 41nC @ 10V |
| Series: | HEXFET® |
| Rds On (Max) @ Id, Vgs: | 450 mOhm @ 4.9A, 10V |
| Drive Voltage (Max Rds On, Min Rds On): | 10V |
| Current - Continuous Drain (Id) @ 25°C: | 8.1A (Tc) |
| Drain to Source Voltage (Vdss): | 250V |
| Technology: | MOSFET (Metal Oxide) |
| FET Type: | N-Channel |
| Part Status: | Obsolete |
| Packaging: | Tube |
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The IRC634PBF transistor is a single field-effect transistor (FET) in an ultra-small package that is ideal for applications requiring tight space constraints. The H34PBF is a P-channel enhancement-mode FET with a drain-source breakdown voltage of up to 100 V and drain current up to 6 A. Its low on-resistance, fast switching speeds and small size make it ideal for use in power management, lighting systems and motor driver circuits.
The working principle of the IRC634PBF is based on the fact that the electrical properties of a semiconductor are affected by the applied electric field. In a FET, the electric field creates a transversely-directed field across a lightly doped region known as the “channel”. When a voltage is applied between the gate and the source of the FET, a depletion region is formed, with mobile charges along the edges of the channel. This causes a current to flow between the source and drain of the FET, even without an applied bias voltage.
The IRC634PBF’s drain-source breakdown voltage (VDS) is the maximum off-state voltage that can be applied between the drain and the source, without causing device breakdown. It is important to maintain the drain-source voltage below its maximum VDS value for reliable operation. The maximum on-state drain current (ID) defines the maximum amount of current that can flow through the transistor when the drain voltage is equal to its VDS value. The on-resistance (RDS) of the IRC634PBF is the resistance between the drain and source pins when the device is turned on (VGS = VDS). The lower the on-resistance, the lower the power consumption.
The IRC634PBF’s fast switching speed makes it ideal for switching applications that require high-frequency operations. Its low power consumption makes it ideal for battery-powered applications. Its low on-resistance also makes it suitable for use in high-current switching applications. Finally, its small size makes it suitable for applications with tight space constraints.
In summary, the IRC634PBF is a P-channel enhancement-mode FET in an ultra-small package that is ideal for applications requiring tight space constraints. Its fast switching speeds, low on-resistance and low power consumption make it suitable for use in power management, lighting systems and motor driver circuits. Its drain-source breakdown voltage and maximum on-state drain current are the parameters that define its reliable operation.
The specific data is subject to PDF, and the above content is for reference
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IRC634PBF Datasheet/PDF