The 854591-SPU21N05L is a single N-channel MOSFET (Metal Oxide Semiconductor Field-Effect Transistor) manufactured by Infineon Technologies.

• Category: Discrete Semiconductor Products - Transistors - FETs, MOSFETs
• Series: SIPMOS®
• Packaging: Bulk
• Package Quantity: 1 piece
• Vdss: 55V
• Id (25°C): 20A
• Rds On (max) @ Id, Vgs: 40mOhm @ 14A, 10V
• Vgs(th) @ Id: 2V @ 40µA
• Power Dissipation @ Tc: 55W
• Mounting Type: Through-hole
• Package: TO-251-3 Short Leads, IPak, TO-251AA
• Supplier Device Package: P-TO251-3-1
• Qg @ 10V: 36nC
• Ciss @ 25V: 700pF
• Vgs (max): ±20V
• Operating Temperature: -55°C to 175°C
• ECCN: EAR99
• MSL Level: 1
• REACH Status: Vendor Undefined
• HTSUS Code: 8541.29.0095