STPS2150 STMicroelectronics Diode (Diodes, Axial Diameter Horizontal Mounting) In Stock
STPS2150 is a 2A, 150V Schottky rectifier diode from STMicroelectronics in DO-15 axial package. It features a maximum forward voltage of 0.67V and silicon diode element for efficient power conversion. Available from stock worldwide with fast shipping.
- Manufacturer
- STMicroelectronics
- Package
- Diodes, Axial Diameter Horizontal Mounting
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- STPS2150 Datasheet PDF
- Category
- Diode
- Price
- From $0.0565(MOQ 10)
- Temp Range
- ?°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STPS2150?
- Low forward voltage drop of 0.67V maximum for reduced conduction losses in power supply circuits
- High reverse voltage rating of 150V supporting wide input range power conversion applications
- Compact DO-15 axial package enabling easy PCB integration for through-hole designs
What is STPS2150 used for?
STPS2150 is used in switching power supplies and DC-DC converters where low forward voltage drop and high reverse voltage blocking are required. It serves as a freewheeling diode in motor drive circuits and as a rectifier in battery charging applications. The isolated case connection makes it suitable for high-efficiency power management designs operating up to 150V.
What are the specifications of STPS2150?
| Factory Lead Time | 15Weeks |
| YTEOL | 0 |
| Application | EFFICIENCY |
| Case Connection | ISOLATED |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.67V |
| JEDEC-95 Code | DO-15 |
| JESD-30 Code | O-PALF-W2 |
| JESD-609 Code | e3 |
| Non-rep Pk Forward Current-Max | 150A |
| Number of Elements | 1 |
| Number of Phases | 1 |
| Output Current-Max | 2A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | ROUND |
| Package Style | LONG FORM |
| Qualification Status | Not Qualified |
| Rep Pk Reverse Voltage-Max | 150V |
| Surface Mount | NO |
| Technology | SCHOTTKY |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | WIRE |
| Terminal Position | AXIAL |
| Package | Diodes, Axial Diameter Horizontal Mounting |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.80 |
| Country of Origin | Mainland China |
Where can I find the STPS2150 datasheet?
STPS2150 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STPS2150?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum forward voltage of the STPS2150 at its rated 2A current?
The STPS2150 has a maximum forward voltage of 0.67V at 2A forward current. This low forward voltage drop is a key advantage of Schottky diodes, significantly reducing conduction losses compared to standard silicon rectifiers which typically have 1V or higher forward voltage.
Which power supply topologies benefit most from the STPS2150's 150V blocking capability?
The STPS2150's 150V reverse voltage rating makes it ideal for offline flyback converters, boost converters, and half-wave rectifiers operating from 85V to 120V AC input. The 2A current rating suits low-to-mid power designs up to approximately 50W with proper thermal management and heatsinking.
How does the STPS2150 DO-15 package affect PCB layout for high-frequency switching designs?
The DO-15 axial through-hole package has lead spacing of approximately 7.62mm to 10.16mm, accommodating standard PCB hole patterns. At switching frequencies above 100 kHz, the parasitic lead inductance of 5 nH to 10 nH can affect performance, so keeping lead length short and using proper ground planes is recommended.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.2850 | $2.85 |
| 100+ | $0.1796 | $17.96 |
| 500+ | $0.1050 | $52.50 |
| 1000+ | $0.0583 | $58.30 |
| 5000+ | $0.0581 | $290.50 |
| 15000+ | $0.0565 | $847.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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