MRF545
RF TRANS PNP 70V 1.4GHZ TO39Manufacturer: Microsemi Corporation
Categories: Bipolar RF Transistors
Quality Control: Learn More
Microsemi Corporation MRF545 is a PNP bipolar RF transistor designed for high-frequency applications. This device operates within a frequency range of 1GHz to 1.4GHz, offering a typical gain of 14dB. With a maximum collector current (Ic) of 400mA and a collector-emitter breakdown voltage of 70V, the MRF545 is rated for a maximum power dissipation of 3.5W. It features a minimum DC current gain (hFE) of 15 at 50mA and 6V. The component is housed in a TO-39 metal can package, suitable for through-hole mounting. This transistor is commonly utilized in RF power amplification stages within telecommunications infrastructure and other high-frequency electronic systems.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-205AD, TO-39-3 Metal Can |
| Mounting Type | Through Hole |
| Transistor Type | PNP |
| Operating Temperature | - |
| Gain | 14dB |
| Power - Max | 3.5W |
| Current - Collector (Ic) (Max) | 400mA |
| Voltage - Collector Emitter Breakdown (Max) | 70V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 15 @ 50mA, 6V |
| Frequency - Transition | 1GHz ~ 1.4GHz |
| Noise Figure (dB Typ @ f) | - |
| Supplier Device Package | TO-39 |
Request a Quote
Clients Also Buy
MSC1175M
RF TRANS NPN 65V 1.15GHZ M218
UTV005
RF TRANS NPN 24V 860MHZ 55FT
MS1701
RF POWER TRANSISTOR
