MRF581 |
RFQ for MRF581 |
![]() |
| Technical/Catalog Information | MRF581 |
| Vendor | Microsemi-PPG |
| Category | Discrete Semiconductor Products |
| Frequency - Transition | 5GHz |
| Noise Figure (dB Typ @ f) | 3dB ~ 3.5dB @ 500MHz |
| Current - Collector (Ic) (Max) | 200mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 50 @ 50mA, 5V |
| Transistor Type | NPN |
| Voltage - Collector Emitter Breakdown (Max) | 18V |
| Gain | 13dB ~ 15.5dB |
| Power - Max | 2.5W |
| Compression Point (P1dB) | - |
| Package / Case | * |
| Packaging | * |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MRF581 MRF581 MRF581MI ND MRF581MIND MRF581MI |
| Product | Manufacturers | Pack | D/C |
| MRF581 | - | HIGHFREQUENCY | 03+ |

Features |
| · Low Noise - 2.5 dB @ 500 MHZ· High Gain, Gain at Optimum Noise Figure = 15.5 dB @ 500 MHz· Ftau - 5.0 GHz @ 10v, 75mA· Cost Effective MacroX Package |
|
Symbol |
Characteristic |
MRF581 |
MRF581A |
Unit |
|
VCEO |
Collector-Emitter voltage |
18 |
15 |
Vdc |
|
VCBO |
Collector-Base voltage |
30 |
Vdc | |
|
VEBO |
Emitter-Base Voltage |
2.5 |
Vdc | |
|
IC |
Collector Current |
200 |
mA | |
| Models | MFG | Pack |
| MRF0211LT1 | ||
| MRF10005 | ||
| MRF1000MA | ||
| MRF1000MB | 332A-03 | |
| MRF1001 | ||
| MRF1001A | CAN3 | |
| MRF1002MA | ||
| MRF10031 | ||
| MRF1004MA | ||
| MRF1004MB | ||
| MRF1008MA | ||
| MRF10120 | ||
| MRF10150 | ||
| MRF1015MA | TO-55r | |
| MRF1027T1 | ||
| MRF1027T1 / WA | ||
| MRF10350 | ||
| MRF1035MA | ||
| MRF1047 | ||
| MRF1047T1 | ||
| MRF1047T1 / WB | ||
| MRF1047T1/WB | ||
| MRF10500 | (LX)high-frequency | |
| MRF10502 | HIGHFREQUENCY | |
| MRF1090MA | HIGHFREQUENCY | |
| MRF1150MA | ||
| MRF1150MB | ||
| MRF134 | ||
| MRF136 | HIGHFREQUENCY | |
| MRF136Y | TO-62 | |
| MRF577TD | ||
| MRF577T1 | ||
| MRF572 | ||
| MRF5711LT1 | ||
| MRF571 | ||
| MRF559G | ||
| MRF559 | ||
| MRF555T | ||
| MRF555 | ||
| MRF553G | ||
| MRF553 | ||
| MRF544 | ||
| MRF5211LT1 | ||
| MRF521 | ||
| MRF517 | ||
| MRF49XA | ||
| MRF497 | ||
| MRF492 | ||
| MRF486 | ||
| MRF479 |