SMF404

SMF404

SMF404

Product catalog summary
Overview: The SMF404 is a 1000V N-Channel Power MOSFET designed by Solitron Devices. It features a fast recovery diode, avalanche rating, and is available in a TO-258 hermetic package with backside isolation. JANTX and JANTXV screening are available.
Absolute Maximum Ratings: The MOSFET can handle a maximum drain-source voltage (VDS) of 1000V and a gate-source voltage (VGS) of ±30V transient and ±20V continuous. It supports a continuous drain current (ID) of 15A at 25°C and a pulsed drain current of 40A. The power dissipation is rated at 280W at 25°C, with an operating and storage junction temperature range of -55°C to 150°C.
Key Features: The device has a drain-source on-state resistance (RDS(on)) of 760mΩ and supports a continuous source-to-drain diode current of 15A. It also features a body diode with a forward voltage of 1.5V and a reverse recovery time of 500ns.
Electrical Specifications: The breakdown voltage is 1000V, with a gate threshold voltage ranging from 3.5V to 6.5V. The off-state drain current is 25µA at 25°C and 1mA at 125°C. The gate-source leakage current is ±100nA, and the transconductance is between 6.5S and 8.5S. Capacitance values include an input capacitance of 5140pF, output capacitance of 322pF, and reverse transfer capacitance of 43pF.
Thermal and Switching Characteristics: The thermal resistance from junction to case is 0.445°C/W. The turn-on delay time is 41ns, and the turn-off delay time is 44ns, with a thermal impedance graph provided for transient conditions.
Outline Dimensions: The document provides detailed dimensions for the TO-258 package, ensuring compatibility with design requirements.
Figures and Graphs: The document includes graphs showing maximum power dissipation versus case temperature, MOSFET junction to case transient thermal impedance, and capacitance versus drain-source voltage, providing insights into performance under various conditions.
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Catalog excerpts

SMF404-1

1000V N-Channel Power MOSFET - 1 FAST RECOVERY DIODE AVALANCHE RATED TO-258 HERMETIC PACKAGE BACKSIDE ISOLATION JANTX, JANTXV SCREENING AVAILABLE ORDERING GUIDE Part Number SMF404 Description ABSOLUTE MAXIMUM RATINGS (TC = 25°C unless otherwise specified) 1000V N-Channel Power MOSFET TEST CONDITIONS Drain-Source Voltage Gate-Source Voltage (dynamic) Gate-Source Voltage Drain Current, continous Pulse width Tp limited by TJmax Power Dissipation Junction Temperature Range, Operating Junction Temperature Range, Storage Drain Current, pulsed EMAIL: sales@solitrondevic

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SMF404-2

1000V N-Channel Power MOSFET - 2 ELECTRICAL SPECIFICATIONS (TJ = 25°C unless otherwise noted) Parameter Drain-Source Breakdown Voltage Gate Threshold Voltage Off -State Drain Current Gate-Source Leakage Current Drain-Source On-state Resistance Input Capacitance Output Capacitance Reverse Transfer Capacitance Total Gate Charge Gate to Source Charge Gate to Drain Charge Turn On Delay Time Rx Time Turn Off Delay Time Fail Time Ciss Coss Crss Thermal Resistance BODY DIODE CHARACTERISTICS (TJ = 25°C unless otherwise noted) Parameter Body Diode Forward Voltage Body Diode Reverse Recovery Time Body...

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SMF404-3

1000V N-Channel Power MOSFET - 3 TYPICAL PERFORMANCE Figure 2. MOSFET Junction to case Transient Thermal Impedance, Zth JC (°C/W) Fig. 1 Maximum Power Dissipation vs.Case Temperature Max Power Dissipation, Ptot (W) Rectangular Pulse Duration (s) Figure 3. Capacitance vs Drain-Source Voltage 10k maximum minimum © 2023 Solitron Devices, Inc. This document is believed to be correct at the time of publication and Solitron Devices accepts no responsibility for consequences from printing errors or inaccuracies. All specifications are subject to change without notice. Solitron Devices, Inc. • 901 Sansburys...

 Open the catalog to page 3

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