MS1226

$43.39

Description：RF TRANS NPN 36V 30MHZ M113
Series：-

SKU:3850b058f4f2 Category: Bipolar RF Transistors Brand: Microsemi Corporation

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Product introduction

Product Detailed Parameters

Description：RF TRANS NPN 36V 30MHZ M113
Series：-
Mfr：Microsemi Corporation
Package：Bulk
Transistor Type：NPN
Voltage - Collector Emitter Breakdown (Max)：36V
Frequency - Transition：30MHz
Noise Figure (dB Typ @ f)：-
Gain：18dB
Power - Max：80W
DC Current Gain (hFE) (Min) @ Ic, Vce：10 @ 500mA, 5V
Current - Collector (Ic) (Max)：4.5A
Operating Temperature：200°C (TJ)
Mounting Type：Chassis Mount
Package / Case：M113
Supplier Device Package：M113
Grade：-
Qualification：-

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MS1226

Overview

The MS1226 is a 28V epitaxial silicon NPN planar transistor designed primarily for SSB communications. It features an NPN configuration with a maximum collector-emitter voltage of 36V and a continuous collector current of 4.5A. The device operates at frequencies up to 30MHz and delivers 80W of power in chassis mount M113 packages. Emitter ballasting is utilized for improved thermal stability.

Feature Summary

Designed specifically for Single Sideband (SSB) communication applications
Utilizes emitter ballasting for enhanced thermal stability
Epitaxial silicon NPN planar construction

Applications

Single Sideband (SSB) communications transmitters
RF power amplification stages
Chassis mounted RF modules

Procurement Notes

Verify the manufacturer source, as Microsemi Corporation was acquired by Microchip Technology. Confirm the package type matches the required M113 chassis mount specification. Check datasheet revisions for any parameter updates. Ensure the component meets specific SSB application requirements. Validate electrical ratings against system design constraints before procurement.

Selection Notes

Select this component for high-power RF applications requiring robust thermal management. The M113 package facilitates efficient heat dissipation for chassis mounting. Consider the 36V rating and 4.5A current capacity for circuit compatibility. Verify frequency response suitability for 30MHz operations. Evaluate emitter ballasting benefits for stability in demanding environments.

Part Context

The MS1226 belongs to the family of RF bipolar transistors manufactured by Microsemi Corporation, now part of Microchip Technology. These devices are engineered for high-reliability RF applications, particularly in communications equipment. The M113 package provides a standardized form factor for industrial and military-grade installations.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Microchip or Microsemi catalogs for cross-reference data. Verify pinout and thermal characteristics when evaluating alternatives.

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.