
S8550
PNP Transistor S8550
Universal PNP Transistor 40 V/0,5 A, complementary to S8050.
- SOT-23
- Switching circuits / complementary push-pull / load switching
- Bipolar Transistors

Product Description
Le S8550 est le complément PNP du S8050 et s'utilise souvent en sortie push-pull et en commutateur de charge. Les deux se combinent au format SOT-23.
Specifications
| Tension collecteur-émetteur | 40 V |
|---|---|
| Collector current | 0.5 A |
| Enclosure | SOT-23 |
| Gain en courant continu | 85 ~ 300 |
| Operating temperature range | -55 ℃ ~ +150 ℃ |
The parameters indicate the current category range; the technical specifications confirmed with the order prevail.
Procurement Notes
- Small batches and series
- Livrable avec le S8050
- Common sample references
Alternative Models
The references below may serve as alternatives with similar specifications or pin compatibility; verify on the datasheet.
Some lines are series references. Verify the enclosure, nominal values, and fusing characteristics before bulk purchase.
2N3906
- Enclosure
- —
- Face value
- —/ —
Transistor PNP, SOT-23, 40 V/0,2 A, caractéristiques proches
BC857B
- Enclosure
- —
- Face value
- —/ —
Transistor PNP, SOT-23, 45 V/0,1 A, pour petits signaux
MMBT3906
- Enclosure
- —
- Face value
- —/ —
Transistor PNP, SOT-23, 40 V/0,2 A, compatible broche à broche
Alternative models are for reference only. For final selection, please confirm based on application requirements and datasheets. For additional guidance, feel free to submit a quote request.
Similar items
Same category with similar voltage and current ranges, useful for comparison during selection.
- S8050NPN Transistor S8050Voltage difference 0%Current deviation 0%SOT-23· 40 V
- BJT-40V-0.5A-SOT23NPN transistor 4 0V 0 5AVoltage difference 0%Current deviation 0%SOT-23· 40 V
- BJT-40V-1A-SOT23NPN Transistor 4 0V 1AExceeds 30% variance, requires verificationVoltage difference 0%Current deviation +100%SOT-23· 40 V
- BJT-60V-0.5A-SOT23NPN transistor 6 0V 0 5AExceeds 30% variance, requires verificationVoltage difference +50%Current deviation 0%SOT-23· 60 V
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