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HomeProductsDiscrete Semiconductor ProductsDiodes - RFSMS7630-005LF
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SMS7630-005LF - Skyworks Solutions Inc.

Manufacturer Part Number
SMS7630-005LF
Manufacturer
Skyworks Solutions, Inc.
Allelco Part Number
32D-SMS7630-005LF
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
137,660 pcs available, New & Original
Parts Description
RF DIODE SCHOTTKY 1V 75MW SOT23
Package
SOT-23-3
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 137660
  • Unit Price: $0.595
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.595 $0.60
10+ $0.581 $5.81
30+ $0.573 $17.19
100+ $0.565 $56.50
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

SMS7630-005LF Tech Specifications
Skyworks Solutions Inc. - SMS7630-005LF technical specifications, attributes, parameters and parts with similar specifications to Skyworks Solutions Inc. - SMS7630-005LF

Product Attribute Attribute Value
Manufacturer Skyworks Solutions, Inc.
Voltage - Peak Reverse (Max) 1V
Supplier Device Package SOT-23-3
Series -
Resistance @ If, F -
Power Dissipation (Max) 75 mW
Package / Case TO-236-3, SC-59, SOT-23-3
Product Attribute Attribute Value
Package Tape & Reel (TR)
Operating Temperature -65°C ~ 150°C (TA)
Diode Type Schottky - 1 Pair Series Connection
Current - Max 50 mA
Capacitance @ Vr, F -
Base Product Number SMS7630

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99
HTSUS 8541.10.0070

Parts Introduction

Manufacturer Part Number

SMS7630-005LF

Manufacturer

Skyworks Solutions

Introduction

The SMS7630-005LF is a high-performance Schottky diode pair designed for use in RF and microwave applications. It features low forward voltage drop, fast switching speed, and excellent high-frequency performance, making it suitable for a wide range of RF signal detection, mixing, and power management circuits.

Product Features and Performance

Schottky diode pair in a single package

Low forward voltage drop: 0.35 V (typical) at 10 mA

Fast switching speed: 1 ns (typical) reverse recovery time

High operating frequency: up to 6 GHz

Low junction capacitance: 0.5 pF (typical)

High power handling capacity: 75 mW (max)

Wide operating temperature range: -65°C to +150°C

Product Advantages

Improved circuit efficiency and performance due to low forward voltage drop

Compact and space-saving package design

Excellent high-frequency characteristics for RF and microwave applications

Robust design with high power handling and temperature capability

Key Reasons to Choose This Product

Reliable and proven Schottky diode performance

Versatile applications in RF signal detection, mixing, and power management

Compact and space-efficient package for ease of integration

Competitive pricing and availability from a trusted semiconductor manufacturer

Quality and Safety Features

Compliant with RoHS and REACH regulations

Manufactured in ISO-certified facilities for consistent quality

Tested and validated to meet stringent reliability standards

Compatibility

The SMS7630-005LF is compatible with a wide range of RF and microwave circuits, including:

RF detectors and mixers

Power management circuits

Switching and logic circuits

Amplitude modulation and demodulation circuits

Application Areas

Wireless communications equipment

Radar and satellite systems

Industrial and commercial RF applications

Test and measurement instrumentation

Product Lifecycle

The SMS7630-005LF is an active product, currently in production. There are no direct equivalent or alternative models available from Skyworks Solutions. For the latest product information or to inquire about availability, please contact our website's sales team.

Frequently Asked Questions(FAQ)

What are the key electrical characteristics of the SMS7630-005LF RF Schottky diode that influence its suitability for high-frequency switching applications?
The SMS7630-005LF is optimized for RF and high-speed switching environments due to its 1V peak reverse voltage rating and 50 mA maximum forward current. Its 75 mW power dissipation capability supports brief transient loads common in RF front-end circuits, while the SOT-23-3 package enables compact integration. These parameters suggest it can reliably handle signal routing, clamping, or detection tasks at frequencies where lower capacitance and fast recovery are essential, provided thermal management remains within operating limits.
How does the SMS7630-005LF compare to a standard PN junction diode in terms of switching speed and leakage current for RF applications?
Unlike conventional PN diodes, the SMS7630-005LF uses a Schottky barrier structure, which eliminates minority carrier storage effects. This results in significantly faster turn-on and turn-off times, making it ideal for RF rectification or protection at frequencies above 1 GHz. Additionally, its lower forward voltage drop reduces conduction losses, and the inherently low reverse leakage current helps maintain signal integrity in sensitive analog and RF paths where noise floor and linearity are critical.
Can the SMS7630-005LF be used in series for dual-diode configurations without compromising reliability or performance?
Yes, the SMS7630-005LF features an internal series-connected pair of Schottky diodes, enabling bidirectional voltage clamping or full-wave rectification in a single package. This integrated design reduces PCB real estate and parasitic inductance compared to using two discrete diodes. However, designers must ensure total forward current does not exceed 50 mA and that both junctions remain within the -65°C to 150°C temperature range to avoid thermal runaway or degraded response.
What considerations apply when replacing the SMS7630-005LF with alternative RF Schottky diodes in existing designs?
When substituting the SMS7630-005LF, verify that the replacement device maintains similar peak reverse voltage (≥1V), forward current capability (≥50 mA), and power dissipation (≥75 mW). Pay close attention to junction capacitance and series resistance, as mismatches can alter impedance matching in RF stages or introduce insertion loss. Package compatibility (SOT-23-3 footprint) is also essential to preserve board layout and assembly processes.
Is the SMS7630-005LF suitable for use in battery-powered IoT sensor nodes operating at 3.3V logic levels?
While the SMS7630-005LF’s 1V reverse breakdown voltage may suffice for transient suppression below 3.3V, its relatively modest current handling (50 mA) and lack of explicit ESD protection make it more appropriate for auxiliary functions like RF signal path isolation rather than primary overvoltage protection. In such applications, pairing it with dedicated TVS diodes would offer better system-level robustness against electrostatic discharge events common in field-deployed devices.
How does the moisture sensitivity level (MSL 1) of the SMS7630-005LF affect storage and handling procedures during mass production?
Classified as MSL 1, the SMS7630-005LF has unlimited shelf life under standard dry storage conditions (below 30°C and <60% RH), simplifying inventory management in high-volume manufacturing. No special baking or humidity conditioning is required prior to reflow soldering, which reduces production bottlenecks. However, once unpackaged from tape-and-reel, it should still be assembled within the manufacturer’s recommended time window to prevent moisture absorption during reflow.
What role can the SMS7630-005LF play in impedance matching networks for RF amplifiers or antenna switches?
Due to its small junction capacitance (implied by Schottky construction but not specified in datasheet), the SMS7630-005LF can serve as a non-linear element in varactor-like tuning circuits or as a shunt clamp in antenna switching matrices. Its low forward voltage minimizes loading on high-impedance RF nodes. However, precise modeling requires extracting S-parameters or parasitic elements, as datasheet lacks explicit RF performance curves beyond basic DC ratings.

Parts with Similar Specifications

The three parts on the right have similar specifications to Skyworks Solutions Inc. SMS7630-005LF

Product Attribute SMS7630-006LF SMS7630-040LF SMS7630-011LF SMS7621-081LF
Part Number SMS7630-006LF SMS7630-040LF SMS7630-011LF SMS7621-081LF
Manufacturer Skyworks Solutions Inc. Skyworks Solutions Inc. Skyworks Solutions Inc. Skyworks Solutions Inc.
Voltage - Peak Reverse (Max) - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Base Product Number - DAC34H84 MAX500 ADS62P42
Capacitance @ Vr, F - - - -
Diode Type - - - -
Resistance @ If, F - - - -
Power Dissipation (Max) - - - -
Series - - - -
Current - Max - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
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Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
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Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
Skyworks Solutions Inc.

SMS7630-005LF

Skyworks Solutions Inc.
32D-SMS7630-005LF

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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