MS2393

Description：RF TRANS NPN 65V 1.15GHZ M138
Series：-

SKU:db6557041bd5 Category: Bipolar RF Transistors Brand: Microsemi Corporation

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Product introduction

Product Detailed Parameters

Description：RF TRANS NPN 65V 1.15GHZ M138
Series：-
Mfr：Microsemi Corporation
Package：Bulk
Transistor Type：NPN
Voltage - Collector Emitter Breakdown (Max)：65V
Frequency - Transition：1.025GHz ~ 1.15GHz
Noise Figure (dB Typ @ f)：-
Gain：8.2dB
Power - Max：583W
DC Current Gain (hFE) (Min) @ Ic, Vce：5 @ 300mA, 5V
Current - Collector (Ic) (Max)：11A
Operating Temperature：200°C (TJ)
Mounting Type：Chassis Mount
Package / Case：M138
Supplier Device Package：M138
Grade：-
Qualification：-

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MS2393

Overview

The MS2393 is a high-performance NPN bipolar RF transistor manufactured by Microsemi Corporation. It features a maximum collector current of 11A and a breakdown voltage of 65V. The device operates within a frequency range of 1.025GHz to 1.15GHz, with a typical power output of 87.5W in chassis mount configurations. Designed for robust industrial applications, it utilizes the M138 package style.

Feature Summary

High-power capability suitable for demanding RF environments
Optimized for reliable operation in industrial settings
Chassis mount design for efficient thermal management

Applications

Transponder/Interrogator systems operating at 1030/1090 MHz
Class C common base pulsed RF amplification
Industrial RF signal processing modules

Procurement Notes

Verify component authenticity through authorized Microchip distributors due to acquisition history. Confirm package integrity and pinout compatibility before integration. Check for obsolete status indicators as availability may be limited. Ensure storage conditions meet semiconductor standards to prevent degradation prior to installation.

Selection Notes

Evaluate thermal requirements carefully given the 11A current rating and 87.5W power handling. Consider the M138 chassis mount form factor for adequate heat dissipation. Verify frequency stability within the 1.025-1.15GHz range against system specifications. Assess DC gain characteristics at specified bias points for circuit matching.

Part Context

Microsemi was acquired by Microchip Technology, integrating its high-reliability portfolio into broader semiconductor solutions. The MS2393 represents legacy RF performance capabilities now supported under Microchip's distribution network. This component bridges specialized aerospace-grade reliability with commercial industrial application needs.

Replacement Considerations

Cross-reference with ON Semiconductor 2SC5226A-4-TL-E or Panasonic 2SC5632G0L for potential functional equivalents. Verify electrical parameter alignment and physical footprint compatibility before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.