Microsemi SRF4427 RF BJT
SRF4427 by Microsemi · RF BJT · SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SRF4427
Package
SOIC
Lifecycle Status
Obsolete
Datasheet
SRF4427 Datasheet
Quick Jump:
Technical Specifications
Microsemi SRF4427 RF BJT technical specifications.
General
RoHS
No
Number of Pins
8
Package / Case
SOIC
Mounting Type
Surface Mount
Operating Temperature
-65 °C ~ 150 °C
Lifecycle Status
Obsolete
Collector Base Voltage Vcbo
36 V
Collector Emitter Breakdown Voltage
18 V
Collector Emitter Voltage Vceo
18 V
Current Collector IC Max
400 mA
Alternate Parts Comparison (SRF4427 vs SRF4427G vs MS2201 vs SD1224)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOIC | Bulk | M220 | M135 |
| Mounting Type | Surface Mount | -- | Chassis Mount | Chassis Mount |
| Operating Temperature | -65 °C ~ 150 °C | -- | 200°C (TJ) | 200°C (TJ) |
| RoHS | No | -- | Yes | Yes |
| Current Collector IC Max | 400 mA | -- | 250mA | 5A |
| Dc Current Gain Hfe Min IC Vce | 20 @ 150mA, 5V | -- | 0.95 @ 10mA, 5V | 20 @ 500mA, 5V |
| Frequency Transition | 1.3 GHz | -- | 1.025GHz ~ 1.15GHz | 175MHz |
| Gain | 18dB | -- | 9dB | 7.6dB |
| Power Max | 1.5 W | -- | 10W | 60W |
| Transistor Type | NPN | -- | NPN | NPN |
| Voltage Collector Emitter Breakdown Max | 18 V | -- | 45V | 35V |
| 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.
