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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Infineon Technologies 64-2092PBF

Name: 64-2092PBF
Brand: Infineon Technologies
SKU: 64-2092PBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 64-2092PBF

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Datasheet:: 64-2092PBF.pdf

Description:: MOSFET N-CH 55V 75A D2PAK

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Product details

Overview

64-2092PBF from Vishay Siliconix is an N-channel enhancement-mode HEXFET® Power MOSFET with 55V V_DSS, 6.5mΩ R_DS(on) at V_GS = 10V, and 75A continuous drain current at T_C = 25°C. It features 175°C maximum junction temperature, fast switching (t_r = 95ns, t_f = 67ns), and rated repetitive avalanche energy up to 440mJ - designed for high-efficiency DC-DC converters and motor drive half-bridges.

For engineers reviewing the 64-2092PBF datasheet, 64-2092PBF pinout, 64-2092PBF application, or 64-2092PBF equivalent, key selection criteria include its low R_DS(on) per silicon area, thermally robust TO-220AB package, body diode recovery performance (t_rr = 28–42ns), and gate charge profile (Q_g = 76–110nC) for optimized PWM efficiency in high-current switching nodes.

Technical Context

This MOSFET employs advanced planar processing to minimize conduction losses while maintaining rugged unclamped inductive switching capability. Its 0.90°C/W junction-to-case thermal resistance and 175°C rated junction temperature enable sustained operation under high ambient conditions without derating penalties typical of lower-rated devices.

The device integrates a low-V_SD (≤1.3V) intrinsic body diode with controlled reverse recovery (Q_rr = 25–38nC), supporting synchronous rectification and freewheeling in buck converters and H-bridge motor drivers where diode conduction and commutation losses dominate system efficiency.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DSS	55V - supports 48V nominal bus systems with 15% overvoltage margin
R_DS(on)	6.5mΩ max at V_GS = 10V - enables ≤0.5W conduction loss at 75A DC
I_D (continuous)	75A @ T_C = 25°C - delivers full rated current with standard heatsinking
Q_g	110nC max - determines gate driver power requirement and switching transition time
t_r/t_f	95ns/67ns - defines minimum practical PWM frequency before switching loss dominance
E_AS	440mJ - allows safe single-pulse inductive turn-off without snubber in motor control
T_J max	175°C - permits operation in sealed enclosures or high-ambient industrial environments

Pinout & Package

64-2092PBF uses the industry-standard TO-220AB package with isolated tab (drain-connected), offering mechanical stability and direct heatsink mounting via M3 screw (1.1N·m torque rating).

Pin/Terminal	Circuit Role	Design Meaning
Drain (Tab)	Main current path output / heat sink interface	Electrically connected to metal tab; requires insulating washer if heatsink is grounded
Source	Reference node for gate drive and current return	Low-inductance source connection critical for minimizing shoot-through risk in bridge topologies
Gate	Control terminal for channel modulation	High-impedance input requiring <110nC charge for full enhancement; sensitive to ESD

Key Features

Feature	Design Value
Ultra-low R_DS(on)	6.5mΩ enables >96% efficiency in 48V/50A buck converters at 200kHz
Repetitive avalanche rated	Rated for unlimited repetitive unclamped inductive switching up to T_Jmax
Fast body diode	t_rr = 28–42ns and Q_rr = 25–38nC reduce cross-conduction loss in synchronous rectifiers
High-temperature operation	175°C T_J rating eliminates thermal derating in fanless industrial drives

Applications

DC-DC Buck Converter

Brushed DC Motor Driver

Use Scenario: High-current 48V-to-12V step-down converter in telecom power shelves.

IC Role / Device Role / Timing Role: Primary high-side switch operating at 200kHz with synchronous rectification.

Use Value: 6.5mΩ R_DS(on) reduces conduction loss by 38% versus 10mΩ alternatives, lowering thermal load on PCB copper.

Use Scenario: Full-H-bridge actuator driver in automated valve control systems.

IC Role / Device Role / Timing Role: Low-side switch handling bidirectional 60A peak motor current with regenerative braking.

Use Value: 440mJ E_AS rating absorbs inductive kickback without external clamping, simplifying layout and BOM.

UPS Inverter Stage

Solar Charge Controller

Use Scenario: 5kW offline UPS inverter using six-pack TO-220 modules.

IC Role / Device Role / Timing Role: Half-bridge leg switch with 175°C thermal headroom for sustained overload conditions.

Use Value: 0.90°C/W R_θJC enables 75A operation with ≤45°C case rise, reducing heatsink mass by 30%.

Use Scenario: MPPT-enabled solar charge controller managing 60A battery charging from 100V PV arrays.

IC Role / Device Role / Timing Role: High-side switch in synchronous buck topology with body-diode freewheeling.

Use Value: 1.3V V_SD and 28ns t_rr cut diode conduction loss by 52% vs. discrete Schottky solutions.

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel power MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IRF3205ZPbF	R_DS(on) = 6.0mΩ typ., Q_g = 105nC, TO-220AB package	Marginally lower R_DS(on) but higher Q_g; identical avalanche rating and thermal specs	Preferred when conduction loss dominates; verify gate driver can supply extra 5nC.
STP75NF75	R_DS(on) = 7.5mΩ max, Q_g = 120nC, 75V V_DSS, TO-220	Higher voltage rating trades off R_DS(on) and gate charge; not drop-in due to different pinout (G-D-S vs D-S-G)	Select only when 75V breakdown margin is mandatory; redesign gate drive and layout required.

Compared with IRF3205ZPbF, 64-2092PBF offers tighter R_DS(on) tolerance and lower Q_g variation, improving system efficiency consistency across production lots; versus STP75NF75, it provides superior thermal performance and pin-compatible replacement in existing TO-220AB layouts.

Availability

64-2092PBF is available at Aetrix Electronics and suitable for DC-DC converters, motor drives, and UPS inverters requiring stable component supply with long-term industrial lifecycle support.

Supply support for 64-2092PBF includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Vishay Siliconix is a global leader in discrete semiconductors, specializing in high-reliability power MOSFETs, diodes, and optoelectronics for industrial, automotive, and computing markets.

The 64-2092PBF belongs to Vishay's TrenchFET® Gen IV family, engineered specifically for high-current, high-frequency switching applications where low R_DS(on), fast recovery, and avalanche ruggedness are critical.

FAQ

What is the maximum allowable gate-to-source voltage for 64-2092PBF?

The absolute maximum V_GS is ±20V. Operation beyond this risks irreversible gate oxide damage. Recommended drive is 10V for full enhancement with margin; gate drivers must clamp negative excursions during switching transients to prevent latch-up or threshold shift.

Does 64-2092PBF require a gate resistor, and what value is recommended?

Yes - a series gate resistor (typically 4.7–10Ω) is required to dampen ringing and control dV/dt during turn-on/turn-off. For 64-2092PBF's 110nC Q_g, a 6.8Ω resistor yields ~750ns effective turn-on time at 12V drive, balancing EMI and switching loss.

Can 64-2092PBF be used in parallel configurations?

Yes - its positive temperature coefficient of R_DS(on) ensures inherent current sharing. Parallel operation requires matched gate drive paths, symmetrical PCB layout, and individual gate resistors to avoid oscillation; thermal coupling between devices must be minimized for stable sharing.

Is the TO-220AB package of 64-2092PBF electrically insulated?

No - the metal tab is internally connected to the Drain terminal. Electrical isolation from the heatsink requires a mica or polymer insulator plus shoulder washers. Thermal paste must be applied only to the tab surface, never bridging to Source or Gate leads.

64-2092PBF Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: HEXFET®

Package/Case:: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Packaging:: Tube

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 55 V

Current - Continuous Drain (Id) @ 25°C:: 75A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 10V

Rds On (Max) @ Id, Vgs:: 6.5mOhm @ 66A, 10V

Vgs(th) (Max) @ Id:: 4V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 110 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 3450 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 170W (Tc)

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: D2PAK

64-2092PBF FAQ

1.How can I place an order for 64-2092PBF through Aetrix?

Please submit a Request for Quotation (RFQ) for 64-2092PBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for 64-2092PBF reliable?

The price and inventory of 64-2092PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 64-2092PBF is usually 5 days.

3.What payment methods are accepted for 64-2092PBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 64-2092PBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 64-2092PBF?

64-2092PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 64-2092PBF order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for 64-2092PBF?

For technical support, including 64-2092PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 64-2092PBF requirements.

6.How does Aetrix verify that 64-2092PBF is sourced from the original manufacturer or authorized distributors?

All 64-2092PBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 64-2092PBF meets industry standards.

7.What is the process for return or replacement of 64-2092PBF?

All 64-2092PBF units undergo pre-shipment inspection (PSI). If there is an issue with 64-2092PBF, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The 64-2092PBF part is unused and in its original packaging.

Return procedure for 64-2092PBF:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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