IRFB4321PBF by Infineon Technologies
N-Channel 150 V 85A (Tc) 350W (Tc) Through Hole TO-220AB
Component Details
- Part Number
IRFB4321PBF- Manufacturer
- Infineon Technologies
- DigiKey P/N
IRFB4321PBF-ND- Lifecycle
- Active
Stock & Pricing
- Distribution Stock
- 1,383 units
- Lead Time
- 18 weeks
- Reference Price (1 pc)
- $3.7800
- Price (100 pc)
- $1.7358
Specifications
| Parameter | Value |
|---|---|
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 150 V |
| Current - Continuous Drain (Id) @ 25°C | 85A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Rds On (Max) @ Id, Vgs | 15mOhm @ 33A, 10V |
| Vgs(th) (Max) @ Id | 5V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 110 nC @ 10 V |
| Vgs (Max) | ±30V |
| Input Capacitance (Ciss) (Max) @ Vds | 4460 pF @ 50 V |
| Power Dissipation (Max) | 350W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
| Package / Case | TO-220-3 |
Datasheet
Download IRFB4321PBF Datasheet (PDF)Need the IRFB4321PBF?
ICCorders specialises in sourcing hard-to-find components.
Verified, tested, fully traceable. Payment terms available.
Looking for the IRFB4321PBF by Infineon Technologies? This n-channel 150 v 85a (tc) 350w (tc) through hole to-220ab is currently available. ICCorders offers competitive pricing with verified, tested components and payment terms.
The IRFB4321PBF is classified under Transistors in the Discrete Semiconductor Products category, part of the HEXFET® series.
IRFB4321PBF Specifications
| Parameter | Value |
|---|---|
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 150 V |
| Current – Continuous Drain (Id) @ 25°C | 85A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Rds On (Max) @ Id, Vgs | 15mOhm @ 33A, 10V |
| Vgs(th) (Max) @ Id | 5V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 110 nC @ 10 V |
| Vgs (Max) | ±30V |
| Input Capacitance (Ciss) (Max) @ Vds | 4460 pF @ 50 V |
| Power Dissipation (Max) | 350W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
| Package / Case | TO-220-3 |
Availability & Supply Status
- Status: In Stock
- Lifecycle: Active
- Distribution Stock: 1,383 units
- Standard Lead Time: 18 weeks
Datasheet
Download the official IRFB4321PBF datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.
Why Source IRFB4321PBF from ICCorders?
- Verified & Tested: Every component undergoes rigorous testing. No counterfeits, guaranteed.
- Full Traceability: Complete documentation and chain of custody for every part.
- Global Sourcing Network: Access to stock that standard distributors cannot reach.
- Payment Terms Available: Credit terms for qualified buyers. You don’t pay until you’re satisfied.
Request a Quote
Need the IRFB4321PBF? Request a quote today or use our BOM Risk Analysis Tool to check your full bill of materials.
Data last verified: 2 weeks ago. Availability may have changed — check current stock.