STMicroelectronics SD1728 RF BJT
RF Transistor NPN 55V 40A 330W Surface Mount M177
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SD1728
Detailed Description
RF Transistor NPN 55V 40A 330W Surface Mount M177
Package
M177
Lifecycle Status
Obsolete
Datasheet
SD1728 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics SD1728 RF BJT technical specifications.
General
Package / Case
M177
Mounting Type
Surface Mount
Operating Temperature
200°C (TJ)
Lifecycle Status
Obsolete
Dc Current Gain Hfe Min IC Vce
23 @ 10A, 6V
Current Collector IC Max
40A
Transistor Type
NPN
Voltage Collector Emitter Breakdown Max
55V
Gain
15dB ~ 17dB
Power Max
330W
Alternate Parts Comparison (SD1728 vs SD4931 vs SD4933 vs SD2943W)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | M177 | M174 | M177 | M177 |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Gain | 15dB ~ 17dB | 14.8dB | 24dB | 25dB |
| Frequency | -- | 175MHz | 30MHz | 30MHz |
| Configuration | -- | N-Channel | N-Channel | N-Channel |
| Current Rating Amps | -- | 20A | 40A | 40A |
| Current Test | -- | 250 mA | 250 mA | 250 mA |
| Power Output | -- | 150W | 300W | 350W |
| Technology | -- | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Voltage Rated | -- | 200 V | 200 V | 130 V |
| Voltage Test | -- | 50 V | 50 V | 50 V |
| Action |
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