NGTB50N65FL2WG

NGTB50N65FL2WG is a high-voltage, high-current N-channel switching transistor (an N-channel IGBT/NGBT) used in power electronics. Typical ratings are around 650 V blocking with about 50 A continuous current, designed for fast switching in power supplies, motor drives, inverters, solar and UPS circuits. It uses trench-gate technology for lower on-state losses and faster switching, often with an integrated anti-parallel diode.
Key points:
- Applications: motor drives, inverters, switched-mode power supplies, renewable energy systems.
- Drive: gate typically driven at around 12–15 V (not a logic-level 3.3–5 V), with proper gate protection and gate resistors.
- Thermal: requires heat sinking/adequate cooling due to conduction and switching losses.
- Package: 2WG (surface-mount high-current package; check the datasheet for exact footprint and mounting).
For exact electrical characteristics (Vce(sat), switching times, gate threshold, Rds(on) if applicable, safe operating area, and thermal data), refer to the official datasheet from the manufacturer.

NGTB50N65FL2WG is a 650 V N-channel power MOSFET. Key features:
- N-channel enhancement mode
- Vds = 650 V; Id ≈ 50 A (continuous drain current)
- Trench MOSFET technology for improved efficiency
- Low switching losses with reduced gate charge
- Avalanche-rated for protection against inductive loads
- Fast body diode with good reverse-recovery behavior
- Wide operating temperature range (typical for power MOSFETs)
- RoHS compliant, lead-free packaging (FL2WG)
Suitable for high-voltage switching in power supplies, PFC, motor drives, and similar applications.

D2PAK (TO-263) surface-mount package.

Pin count: 4 (Gate, Drain, Source pins plus an exposed drain tab). Function: N-channel enhancement‑mode power MOSFET (high-voltage switch, ~650 V, ~50 A); the drain tab is connected to the Drain.

Manufacturer: Nexperia.
What kind of company: Nexperia is a Dutch multinational semiconductor company specializing in discrete and logic components, including power MOSFETs, diodes, transistors, and related passive components used in power electronics.

Typical applications:
- High-voltage switching in switch‑mode power supplies, PFC stages and DC‑DC converters
- Solar/grid inverters and other PV systems
- Motor drives and variable‑speed drives
- Uninterruptible power supplies (UPS) and power conditioning
- Industrial welding and induction heating equipment

NGTB50N65FL2WG is a 650 V, ~50 A N‑channel MOSFET in a WG (likely D2PAK) package. Exact equivalents depend on Rds(on) and packaging. For precise substitutes, share the datasheet or target Rds(on). Otherwise, search 650 V, ~50 A N‑MOSFETs in D2PAK from major vendors and use distributor cross-reference tools (DigiKey/Mouser) to map part-to-part.