1PS70SB10 Nexperia Integrated Circuit (SOT23 (3-Pin)) In Stock
Nexperia 1PS70SB10 is a single silicon Schottky rectifier diode in SOT-23 3-pin package with 30V reverse voltage, 200mA forward current, and 0.8V maximum forward voltage. Available in stock worldwide with fast shipping.
- Manufacturer
- Nexperia
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- 1PS70SB10 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 30V reverse voltage with 200mA continuous forward current for general-purpose rectification
- Low forward voltage drop of 0.8V maximum for efficient power conversion
- Non-repetitive peak forward current of 0.6A for transient surge handling
- Compact SOT-23 3-pin package enabling space-efficient PCB layouts
- RoHS compliant Pb-free construction with JESD-609 e3 qualification
Applications
The 1PS70SB10 is designed for general-purpose rectification and protection in portable electronics, battery management circuits, and low-voltage power supplies. Its low 0.8V forward voltage and compact SOT-23 package make it suitable for polarity protection, freewheeling diode applications, and signal clamping in handheld and IoT devices.
Specifications
| Date Of Intro | 1999-04-26 |
| YTEOL | 5.98 |
| Application | GENERAL PURPOSE |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.8V |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Non-rep Pk Forward Current-Max | 0.6A |
| Number of Elements | 1 |
| Number of Phases | 1 |
| Output Current-Max | 0.2A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Dissipation-Max | 0.2W |
| Qualification Status | Not Qualified |
| Reference Standard | IEC-60134 |
| Rep Pk Reverse Voltage-Max | 30V |
| Reverse Current-Max | 2 µA |
| Reverse Test Voltage | 25V |
| Surface Mount | YES |
| Technology | SCHOTTKY |
| Terminal Finish | TIN |
| Terminal Form | GULL WING |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.70 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key electrical limits of the 1PS70SB10 Schottky diode?
The 1PS70SB10 supports a maximum reverse voltage of 30V and a continuous forward current of 200mA, with a peak non-repetitive forward current of 0.6A. The maximum forward voltage drop is 0.8V at rated current, making it efficient for low-power rectification in battery-operated and handheld designs.
Which circuit protection scenarios is the 1PS70SB10 well suited for?
With its 30V breakdown rating and 200mA current capability, the 1PS70SB10 is commonly used as a freewheeling diode across inductive loads, reverse polarity protection in 5V or 12V supply rails, and input clamping in signal interfaces. The SOT-23 footprint fits tightly packed protection networks on compact PCBs.
How does the SOT-23 package of the 1PS70SB10 affect PCB layout for high-density designs?
The SOT-23 3-pin package provides a very small footprint of approximately 2.9mm × 1.6mm, allowing 1PS70SB10 to be placed close to sensitive circuit nodes. This minimizes parasitic inductance and trace length, which is critical for fast-switching rectifier and clamping applications at frequencies up to several MHz.
Is the 1PS70SB10 a suitable alternative to larger through-hole Schottky diodes in new designs?
Yes, the 1PS70SB10 is an excellent SMD alternative for through-hole Schottky diodes with similar 30V and 200mA ratings. Its SOT-23 package reduces PCB area by over 60% compared to DO-35 or DO-41 packages, and its Pb-free construction satisfies modern RoHS and REACH compliance requirements for consumer and industrial products.
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