STMicroelectronics 2STF2550 Bipolar Transistor, -10 A PNP, -50 V, 4-Pin SOT-89
- RS Stock No.:
- 188-8437
- Mfr. Part No.:
- 2STF2550
- Brand:
- STMicroelectronics
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 25 units)*
£9.20
(exc. VAT)
£11.05
(inc. VAT)
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- Shipping from 10 December 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 225 | £0.368 | £9.20 |
| 250 - 1225 | £0.229 | £5.73 |
| 1250 - 2475 | £0.175 | £4.38 |
| 2500 + | £0.156 | £3.90 |
*price indicative
- RS Stock No.:
- 188-8437
- Mfr. Part No.:
- 2STF2550
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Bipolar Transistor | |
| Maximum DC Collector Current Idc | -10A | |
| Maximum Collector Emitter Voltage Vceo | -50V | |
| Package Type | SOT-89 | |
| Mount Type | Surface | |
| Transistor Configuration | Single | |
| Minimum DC Current Gain hFE | 80 | |
| Maximum Power Dissipation Pd | 1.4W | |
| Maximum Transition Frequency ft | 1MHz | |
| Minimum Operating Temperature | -65°C | |
| Transistor Polarity | PNP | |
| Maximum Emitter Base Voltage VEBO | -5V | |
| Maximum Operating Temperature | 150°C | |
| Pin Count | 4 | |
| Standards/Approvals | No | |
| Height | 1.6mm | |
| Length | 4.6mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Bipolar Transistor | ||
Maximum DC Collector Current Idc -10A | ||
Maximum Collector Emitter Voltage Vceo -50V | ||
Package Type SOT-89 | ||
Mount Type Surface | ||
Transistor Configuration Single | ||
Minimum DC Current Gain hFE 80 | ||
Maximum Power Dissipation Pd 1.4W | ||
Maximum Transition Frequency ft 1MHz | ||
Minimum Operating Temperature -65°C | ||
Transistor Polarity PNP | ||
Maximum Emitter Base Voltage VEBO -5V | ||
Maximum Operating Temperature 150°C | ||
Pin Count 4 | ||
Standards/Approvals No | ||
Height 1.6mm | ||
Length 4.6mm | ||
Automotive Standard No | ||
The 2STF2550 and 2STN2550 are PNP transistors manufactured using new “PB-HCD” (Power bipolar high current density) technology. The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage.
Very low collector-emitter saturation voltage
Fast switching speed
High current gain characteristic
Surface mounting devices in medium power SOT-89 and SOT-223 packages
Applications
Emergency lighting
LED
Motherboard and hard disk drive
Mobile equipment
Battery charger
Voltage regulation
Applications
Emergency lighting
LED
Motherboard and hard disk drive
Mobile equipment
Battery charger
Voltage regulation
Related links
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- STMicroelectronics Bipolar Transistor 50 V, 4-Pin SOT-223
- STMicroelectronics 2STN1550 Bipolar Transistor 50 V, 4-Pin SOT-223
- ROHM 2SAR533P5T100 Transistor 50 V, 3-Pin SOT-89
- ROHM 2SAR513PHZGT100 Transistor -50 V, 3-Pin SOT-89