STMicroelectronics 2STF2550 PNP Transistor, -10 A, -50 V, 4-Pin SOT-89
- RS Stock No.:
- 188-8437
- Mfr. Part No.:
- 2STF2550
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal (1 pack of 25 units)*
£8.575
(exc. VAT)
£10.30
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 20 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
---|---|---|
25 - 75 | £0.343 | £8.58 |
100 - 475 | £0.241 | £6.03 |
500 - 975 | £0.199 | £4.98 |
1000 - 2475 | £0.162 | £4.05 |
2500 + | £0.138 | £3.45 |
*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 | |
Transistor Type | PNP | |
Maximum DC Collector Current | -10 A | |
Maximum Collector Emitter Voltage | -50 V | |
Package Type | SOT-89 | |
Mounting Type | Surface Mount | |
Maximum Power Dissipation | 1.4 W | |
Minimum DC Current Gain | 110 | |
Transistor Configuration | Single | |
Maximum Emitter Base Voltage | -5 V | |
Maximum Operating Frequency | 1 MHz | |
Pin Count | 4 | |
Number of Elements per Chip | 1 | |
Dimensions | 4.6 x 2.6 x 1.6mm | |
Maximum Operating Temperature | +150 °C | |
Select all | ||
---|---|---|
Brand STMicroelectronics | ||
Transistor Type PNP | ||
Maximum DC Collector Current -10 A | ||
Maximum Collector Emitter Voltage -50 V | ||
Package Type SOT-89 | ||
Mounting Type Surface Mount | ||
Maximum Power Dissipation 1.4 W | ||
Minimum DC Current Gain 110 | ||
Transistor Configuration Single | ||
Maximum Emitter Base Voltage -5 V | ||
Maximum Operating Frequency 1 MHz | ||
Pin Count 4 | ||
Number of Elements per Chip 1 | ||
Dimensions 4.6 x 2.6 x 1.6mm | ||
Maximum Operating Temperature +150 °C | ||
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
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
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