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Nexperia USA Inc. 1PS76SB10,115
- Part No.:
- 1PS76SB10,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SC-76, SOD-323
- Datasheet:
-
1PS76SB10,115.pdf
- Description:
- DIODE SCHOTTKY 30V 200MA SOD323
- Quantity:
- Payment:
- Shipping:
Inventory:232,069
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Product details
Overview
1PS76SB10,115 from Nexperia is a planar Schottky barrier diode with integrated guard ring for stress protection, housed in an SOD323 surface-mount package. It delivers 400 mV forward voltage at 10 mA, 30 V reverse voltage rating, and 10 pF capacitance at 1 V - enabling ultra-high-speed switching and reverse polarity protection in space-constrained portable electronics.
For engineers reviewing the 1PS76SB10,115 datasheet, 1PS76SB10,115 pinout, 1PS76SB10,115 application, or 1PS76SB10,115 equivalent, key selection criteria include low VF at low currents, sub-10 pF junction capacitance, thermal resistance of 450 K/W on FR4, and SOD323 footprint compatibility with high-density PCB layouts.
Technical Context
This Schottky diode uses a planar silicon structure with an integrated guard ring to enhance robustness against electrical overstress and improve reliability under transient conditions. Its low forward voltage drop originates from the metal–semiconductor junction design optimized for pulsed operation up to 300 µs duty cycle.
The device operates within −55 °C to +125 °C ambient range and exhibits temperature-dependent VF and IR characteristics: VF increases slightly with junction temperature, while IR rises exponentially above 25 °C - critical for clamping and termination circuits in thermally variable environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VF @ 10 mA | 400 mV - enables efficient low-voltage clamping and minimal conduction loss in battery-powered signal paths |
| VR | 30 V - supports line termination and protection in 3.3 V/5 V/12 V digital and analog interfaces |
| Cd @ 1 V | 10 pF - ensures minimal signal distortion and fast edge response in RF and high-speed data lines |
| IF(max) | 200 mA continuous - suitable for low-power load switching and ESD clamp current handling |
| Rth(j-a) | 450 K/W - defines thermal derating on standard FR4 PCB; limits power dissipation to ~111 mW at ΔT = 50 K |
| IR @ 25 V | 2 µA - maintains high isolation in reverse-biased termination and level-shifting applications |
Pinout & Package
Encapsulated in the SOD323 plastic surface-mount package (1.7 mm × 1.25 mm × 0.95 mm body, 1.3 mm lead pitch), the device features a two-terminal configuration with cathode marked by a bar on the package top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to circuit ground or lower-potential node; marking bar identifies this terminal for correct orientation during placement |
| 2 | Anode (A) | Connected to input signal or higher-potential rail; carries forward current during conduction phase |
Key Features
| Feature | Design Value |
|---|---|
| Integrated guard ring | Improves surge immunity and prevents edge breakdown under repetitive voltage transients |
| Low VF across 0.1–100 mA range | 240–800 mV span enables consistent clamping performance across varying load currents |
| Ultra-low capacitance | 10 pF at 1 V reverse bias minimizes loading on high-frequency signal lines (e.g., USB 2.0, HDMI DDC) |
| SOD323 footprint | Standardized 1.3 mm pitch allows automated placement and reflow compatibility with IPC-7351B Class L density |
Applications
| USB Data Line Protection | LVDS Termination Network |
|---|---|
Use Scenario: Protecting D+ and D− lines from ESD and overvoltage events in portable USB peripherals. IC Role / Device Role / Timing Role: Bidirectional clamping diode placed between data line and VBUS or GND. Use Value: 400 mV VF and 10 pF Cd preserve signal integrity while limiting transient voltages to safe levels below IC I/O thresholds. | Use Scenario: Providing AC-coupled termination in point-to-point LVDS links for industrial displays. IC Role / Device Role / Timing Role: Reverse-biased shunt element stabilizing common-mode voltage at receiver inputs. Use Value: Low IR (<2 µA) avoids DC offset drift; low Cd prevents high-frequency attenuation in 600 Mbps+ differential channels. |
| Reverse Polarity Input Protection | High-Speed Logic Level Shifting |
Use Scenario: Preventing damage from incorrect battery or adapter insertion in wearables and IoT sensors. IC Role / Device Role / Timing Role: Series anode-connected diode blocking reverse current flow into power rails. Use Value: 200 mA IF rating supports typical sensor node supply currents; 400 mV VF adds negligible dropout in 3.3 V systems. | Use Scenario: Translating logic signals between 1.8 V and 3.3 V domains in FPGA I/O banks. IC Role / Device Role / Timing Role: Forward-biased voltage-drop element establishing offset between reference voltages. Use Value: Tight VF consistency (±20 mV typ.) across operating current ensures predictable level shift accuracy without calibration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RB520S-30T1G | Higher VF (450 mV @ 10 mA); same SOD-323 package; 30 V VR | Marginally higher conduction loss in low-current clamping | Select when tighter IR spec (<1 µA @ 25 V) is required - RB520S-30T1G specifies 0.1 µA max |
| NSR0230HT1G | Lower VF (320 mV @ 10 mA); SOD-123 package (larger footprint); 30 V VR | Not compatible with SOD323 layout; requires PCB redesign | Choose for lowest possible forward drop where board area permits larger package |
Compared with RB520S-30T1G and NSR0230HT1G, the 1PS76SB10,115 offers optimal balance of ultra-low capacitance (10 pF), compact SOD323 fit, and stable 400 mV VF - making it preferred for high-density, high-frequency signal path protection where layout space and bandwidth are constrained.
Availability
1PS76SB10,115 is available at Aetrix Electronics and suitable for USB interface protection, LVDS termination, reverse polarity input safeguarding, and logic-level translation requiring stable component supply and consistent parametric performance across production lots.
Supply support for 1PS76SB10,115 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a leading semiconductor manufacturer specializing in high-performance, high-reliability discrete and logic devices, with global R&D and manufacturing operations focused on efficiency and miniaturization.
The 1PS76SB10 belongs to Nexperia's Schottky diode portfolio designed specifically for high-speed signal integrity and compact power management in consumer, computing, and industrial electronics - emphasizing low VF, low Cd, and robust SMD packaging.
FAQ
What is the maximum continuous forward current rating for 1PS76SB10,115?
The absolute maximum continuous forward current (IF) is 200 mA at Tamb = 25 °C. Derating is required above this temperature per the thermal resistance specification (Rth(j-a) = 450 K/W). At 85 °C ambient, maximum usable IF drops to approximately 133 mA to maintain Tj ≤ 125 °C.
Does 1PS76SB10,115 have automotive qualification?
No. The 1PS76SB10,115 is explicitly designated as non-automotive qualified in its revision history (v.6, July 2022). Nexperia states that automotive-grade alternatives - such as the -Q qualified variants - must be selected separately for AEC-Q101-compliant applications.
How is the cathode identified on the SOD323 package?
The cathode is marked by a visible bar on the top surface of the SOD323 package, aligned with Pin 1. This marking matches the pinning diagram in the datasheet and corresponds to the cathode symbol (K) in the simplified outline and graphic symbol representations.
Can 1PS76SB10,115 be used in RF matching networks?
Yes - its 10 pF capacitance at 1 V reverse bias and low series resistance support use in low-power RF matching and bias injection networks up to ~500 MHz. However, it is not characterized for RF-specific parameters like Q-factor or S-parameters, so validation in the target frequency band is recommended.
1PS76SB10,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SC-76, SOD-323
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 30 V
- Current - Average Rectified (Io):
- 200mA
- Voltage - Forward (Vf) (Max) @ If:
- 800 mV @ 100 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 2 µA @ 25 V
- Capacitance @ Vr, F:
- 10pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-323
- Operating Temperature - Junction:
- 125°C (Max)
1PS76SB10,115 FAQ
1.How can I place an order for 1PS76SB10,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for 1PS76SB10,115 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 1PS76SB10,115 reliable?
The price and inventory of 1PS76SB10,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 1PS76SB10,115 is usually 5 days.
3.What payment methods are accepted for 1PS76SB10,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 1PS76SB10,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 1PS76SB10,115?
1PS76SB10,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 1PS76SB10,115 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 1PS76SB10,115?
For technical support, including 1PS76SB10,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 1PS76SB10,115 requirements.
6.How does Aetrix verify that 1PS76SB10,115 is sourced from the original manufacturer or authorized distributors?
All 1PS76SB10,115 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 1PS76SB10,115 meets industry standards.
7.What is the process for return or replacement of 1PS76SB10,115?
All 1PS76SB10,115 units undergo pre-shipment inspection (PSI). If there is an issue with 1PS76SB10,115, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 1PS76SB10,115 part is unused and in its original packaging.
Return procedure for 1PS76SB10,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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