2N6802U

Description：MOSFET N-CH 500V 2.5A 18ULCC
Series：-
Mfr：Microsemi Corporation
Package：Bulk

SKU:7bc6ce8cc5c4 Category: Single FETs, MOSFETs Brand: Microsemi Corporation

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 500V 2.5A 18ULCC
Series：-
Mfr：Microsemi Corporation
Package：Bulk
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：500 V
Current - Continuous Drain (Id) @ 25°C：2.5A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：1.5Ohm @ 1.5A, 10V
Vgs(th) (Max) @ Id：4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：4.46 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：-
FET Feature：-
Power Dissipation (Max)：800mW (Ta), 25W (Tc)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：18-ULCC (9.14x7.49)
Package / Case：18-CLCC

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2N6802U

Overview

The Microsemi Corporation 2N6802U is a military-qualified N-channel MOSFET designed for high-reliability applications. It features a Drain-Source Voltage (VDS) of 500 V and a continuous Drain Current (ID1) of 2.5 A at a case temperature of +25 °C. The device operates within a junction temperature range of -55 °C to +150 °C. It utilizes a U-18 LCC surface-mount package with a ceramic body and Kovar lid, offering a thermal resistance from junction to case of 5.0 °C/W.

Feature Summary

Qualified per MIL-PRF-19500/557 standards for JAN, JANTX, and JANTXV reliability levels.
Surface mount design compatible with crowded mounting areas.
RoHS compliant by design.

Applications

Military high-reliability applications
Compact surface mount circuit designs

Procurement Notes

Verify the specific qualification level required (JAN, JANTX, or JANTXV) as indicated in the part nomenclature. Confirm that the U-18 LCC package dimensions align with the target PCB layout. Ensure the procurement source provides documentation confirming compliance with the MIL-PRF-19500/557 specification.

Selection Notes

Select this component when a 500 V rating and 2.5 A continuous current capability are required in a surface-mount form factor. Consider the thermal resistance of 5.0 °C/W for heat dissipation planning. Verify that the operating environment falls within the specified -55 °C to +150 °C junction temperature range.

Part Context

The 2N6802U belongs to a family of switching transistors that includes the 2N6796U, 2N6798U, and 2N6800U. These devices serve as surface mount equivalents to JEDEC registered number series. While the 2N6798U is also available in a JANS qualification level, the 2N6802U is specifically qualified up to the JANTXV level.

Replacement Considerations

The datasheet lists the 2N6796U, 2N6798U, and 2N6800U as members of the same family. However, these parts have different voltage and current ratings. No direct substitute part numbers are explicitly confirmed in the provided text.