HSP051-2W3Y STMicroelectronics Diode ESD (Uni-directional) (SOT23 (3-Pin)) In Stock
STMICROELECTRONICS - HSP051-2W3Y - ESD Protection Device, 18 V, SOT-323, 3 Pins, 5 V, 20 W, HSP Series
- Manufacturer
- STMicroelectronics
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- HSP051-2W3Y Datasheet PDF
- Category
- Diode ESD (Uni-directional)
- Price
- From $0.1170(MOQ 10)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the specifications of HSP051-2W3Y?
| Factory Lead Time | 15Weeks |
| YTEOL | 5.8 |
| Additional Feature | ULTRA LOW CAPACITANCE |
| Breakdown Voltage-Min | 5.3V |
| Clamping Voltage-Max | 18V |
| Configuration | COMMON ANODE, 2 ELEMENTS, 2 CHANNEL |
| Diode Element Material | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE |
| JEDEC-95 Code | TO-236 |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Non-rep Peak Rev Power Dis-Max | 20W |
| Number of Elements | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity | UNIDIRECTIONAL |
| Reference Standard | AEC-Q101; IEC-61000-4-2; ISO 10605 |
| Rep Pk Reverse Voltage-Max | 5V |
| Reverse Current-Max | 0.15 µA |
| Reverse Test Voltage | 5V |
| Surface Mount | YES |
| Technology | AVALANCHE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Position | DUAL |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.50 |
| Country of Origin | Malaysia |
Where can I find the HSP051-2W3Y datasheet?
HSP051-2W3Y Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for HSP051-2W3Y?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the price of HSP051-2W3Y?
HSP051-2W3Y is priced from $0.1170 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.
Is HSP051-2W3Y in stock?
HSP051-2W3Y is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.
Where can I buy HSP051-2W3Y?
You can buy HSP051-2W3Y from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for HSP051-2W3Y from STMicroelectronics.
What is the datasheet for HSP051-2W3Y?
The official HSP051-2W3Y datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.
What package does HSP051-2W3Y come in?
HSP051-2W3Y is available in SOT23 (3-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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+ | $0.3600 | $3.60 |
| 100+ | $0.2300 | $23.00 |
| 500+ | $0.1800 | $90.00 |
| 1000+ | $0.1633 | $163.29 |
| 3000+ | $0.1200 | $360.00 |
| 6000+ | $0.1170 | $702.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
PESD5V0U1UA,115
Nexperia
Diode ESD (Uni-directional)
VBUS052BD-HTF-GS08
Vishay
Diode ESD (Uni-directional)
1SS361(TE85L,F)
Toshiba
Diode ESD (Uni-directional)
NUP4114UCW1T2G
ON Semiconductor
Diode ESD (Uni-directional)
ESDR0502NMUTBG
ON Semiconductor
Diode ESD (Uni-directional)
PTVS30VS1UR,115
Nexperia
Diode ESD (Uni-directional)
PTVS13VP1UP,115
Nexperia
Diode ESD (Uni-directional)
PESD1CAN,215
Nexperia
Diode ESD (Uni-directional)
DF3A5.6FU(TE85L,F)
Toshiba
Diode ESD (Uni-directional)
BA891
NXP
Diode ESD (Uni-directional)
DF2S12FU,H3F
Toshiba
Diode ESD (Uni-directional)
PTVS15VZ1USKYL
Nexperia
Diode ESD (Uni-directional)
DF2S20FS,L3M
Toshiba
Diode ESD (Uni-directional)
SMAJ30Ae3/TR13
Microchip
Diode ESD (Uni-directional)
ADRF5020BCCZN
Analog Devices
Diode ESD (Uni-directional)
TPD1E05U06DYAR
Texas Instruments
Diode ESD (Uni-directional)