Microsemi Corporation MRF544 RF BJT Transistors 400mA 70V
MRF544
1619-364-MRF544
TO-39
RoHS Compliant
Max Collector Current: 400mA,Collector Emitter Voltage (VCEO): 70V
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MRF544 Tech Specifications
Microsemi MRF544 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Transistors - Bipolar (BJT) - RF | |
| Manufacturer | Microsemi | |
| Lifecycle Status | IN PRODUCTION (Last Updated: 2 weeks ago) | |
| Factory Lead Time | 12 Weeks | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | TO-39 | |
| Number of Pins | 3Pins | |
| Transistor Element Material | SILICON | |
| Collector-Emitter Breakdown Voltage | 70V | |
| Current-Collector (Ic) (Max) | 400mA | |
| Number of Elements | 1 Element | |
| Packaging | Bulk | |
| Published | 2004 | |
| Pbfree Code | no | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 3Terminations | |
| ECCN Code | EAR99 | |
| Max Power Dissipation | 3.5W |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Position | BOTTOM | |
| Terminal Form | WIRE | |
| Frequency | 1.5GHz | |
| Pin Count | 3 | |
| Configuration | SINGLE | |
| Power Dissipation | 3.5W | |
| Transistor Application | AMPLIFIER | |
| Polarity/Channel Type | NPN | |
| Transistor Type | NPN | |
| Collector Emitter Voltage (VCEO) | 70V | |
| Max Collector Current | 400mA | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 15 @ 50mA 6V | |
| Gain | 13.5dB | |
| Transition Frequency | 1500MHz | |
| Collector Base Voltage (VCBO) | 100V | |
| Emitter Base Voltage (VEBO) | 3V | |
| Collector-Base Capacitance-Max | 2.5pF | |
| Radiation Hardening | No | |
| RoHS Status | RoHS Compliant | |
| Lead Free | Lead Free |
MRF544 Documents
Download datasheets and manufacturer documentation for MRF544
Datasheets
MRF544 MRF544-Microsemi-datasheet-557013.pdfPCN Obsolescence/ EOL
Mult Devices 10/Aug/2017 MRF544 OBS 22/Oct/2015
Others include "MRF54" parts
The following parts include 'MRF54'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| MRF544 | Microsemi Corporation | TO-39 |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
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Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
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MRF544 Comments
109 reviews
2023-11-06 00:00:00
Great experience with JAK.
2023-10-28 00:00:00
The quality and price of electronic components purchased on Jakelectronic are OK, but their website interface is a bit old
2023-10-24 00:00:00
reasonable price.
2023-09-11 00:00:00
Love these!
2023-08-31 00:00:00
The board looks and works exactly as it should
2023-08-26 00:00:00
Good shopping experience, hope jak can improve inventory management
2023-08-20 00:00:00
전자 부품의 품질과 가격은 괜찮습니다.
2023-08-10 00:00:00
The best platform for all the parts throughout the world.
2023-07-26 00:00:00
The product performance meets expectations, and the delivery time is not too long.
2023-07-18 00:00:00
Product quality is OK, but customer service can be better.