Microsemi MRF5812 RF BJT
MRF5812 by Microsemi · RF BJT · 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MRF5812
Package
8-SOIC
Lifecycle Status
Obsolete
Datasheet
MRF5812 Datasheet
Quick Jump:
Technical Specifications
Microsemi MRF5812 RF BJT technical specifications.
General
Package / Case
Bulk
Mounting Type
Surface Mount
Lifecycle Status
Obsolete
Current Collector IC Max
200 mA
Dc Current Gain Hfe Min IC Vce
50 @ 50mA, 5V
Frequency Transition
5 GHz
Gain
13dB ~ 15.5dB
Noise Figure Db Typ F
2dB ~ 3dB @ 500MHz
Power Max
1.25 W
Transistor Type
NPN
Alternate Parts Comparison (MRF5812 vs MRF517 vs MRF555 vs MRF581A)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Through Hole | Surface Mount | SMD/SMT |
| Transistor Type | NPN | NPN | NPN | Bipolar |
| Package / Case | Bulk | TO-205AD, TO-39-3 Metal Can | Power Macro | -- |
| Current Collector IC Max | 200 mA | 150mA | 500 mA | -- |
| Dc Current Gain Hfe Min IC Vce | 50 @ 50mA, 5V | 50 @ 60mA, 10V | 30 @ 250mA, 5V | -- |
| Gain | 13dB ~ 15.5dB | 9dB ~ 10dB | 11dB ~ 13dB | -- |
| Power Max | 1.25 W | 2.5W | 3 W | -- |
| Voltage Collector Emitter Breakdown Max | 15 V | 20V | 16 V | -- |
| Action |
More Parts in RF BJT
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
