NSVP249SDSF3T1G
RF / Pin Diode, Dual Series, 4.5 ohm, 50 V, SC-70, 3 Pin, 0.23 pF
- Manufacturer: ONSEMI
- Product type: RF / Pin Diodes
- Diode Configuration:Dual Series; Resistance @ If:4.5ohm; Breakdown Voltage Vbr:50V; Diode Case Style:SC-70; No. of Pins:3 Pin; Total Capacitance Ct:0.23pF; Forward Current If(AV)
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 3 Pin
- Product Range: -
- Diode Mounting: Surface Mount
- Forward Current: 50mA
- Forward Voltage: 920mV
- Resistance @ If: 4.5ohm
- Reverse Voltage: 50V
- Diode Case Style: SC-70
- Diode Capacitance: 0.23pF
- Power Dissipation: 100mW
- Diode Configuration: Dual Series
- Operating Temperature Max: 125°C
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.113 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **NSVP249SDSF3**
## _Advance Information_ **PIN Diode Dual series PIN Diode for VHF, UHF and AGC**
This PIN diode is designed to realize compact and efficient designs. Two PIN diodes are incorporated in one SC-70 package. The use of dual PIN diodes can reduce both system cost and board space. This PIN diode is AEC-Q101 qualified and PPAP capable for automotive applications.
## **Features**
- Series connection of 2 elements in a small-size package
- Small Interterminal Capacitance (C = 0.23 pF typ)
www.onsemi.com
**==> picture [64 x 32] intentionally omitted <==**
**----- Start of picture text -----**<br>
50 V, 50 mA<br>rs = 4.5 max<br>PIN Diode<br>**----- End of picture text -----**<br>
- Small Forward Series Resistance (rs = 4.5 Ω max)
- Pb-Free, Halogen Free and RoHS Compliance
## **ELECTRICAL CONNECTION**
- MCP3 package is pin-compatible with SC-70
- AEC-Q101 qualified and PPAP capable
## **Typical Applications**
- Auto Gain Control for Radio
**==> picture [123 x 63] intentionally omitted <==**
**----- Start of picture text -----**<br>
3<br>1 : Anode<br>2 : Cathode<br>3 : Cathode / Anode<br>1 2<br>**----- End of picture text -----**<br>
## **SPECIFICATIONS**
## **ABSOLUTE MAXIMUM RATINGS** at Ta = 25°C (Note 1)
|Parameter|Symbol|Value|Unit|
|---|---|---|---|
|Reverse Voltage|VR|50|V|
|Forward Current|IF|50|mA|
|Forward Current<br>Allowable Power Dissipation<br>Operating Junction and Storage Temperature|IF<br>P<br>TJTst|50<br>100<br>55 to125|mA<br>mW<br>C|
|Operating Junction and Storage Temperature|TJ,Tstg|55 to125|C|
**==> picture [129 x 8] intentionally omitted <==**
**----- Start of picture text -----**<br>
MARKING<br>**----- End of picture text -----**<br>
**==> picture [58 x 32] intentionally omitted <==**
**----- Start of picture text -----**<br>
1 si 3<br>2 MCP3<br>**----- End of picture text -----**<br>
Note 1 : Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.
**ORDERING INFORMATION** See detailed ordering and shipping information on page 5 of this data sheet
This document contains information on a new product. Specifications and information herein are subject to change without notice.
**©** Semiconductor Components Industries, LLC, 2016 **July 2016 - Rev. P1**
**1**
Publication Order Number : **NSVP249SDSF3/D**
**NSVP249SDSF3**
## **ELECTRICAL CHARACTERISTICS** at Ta = 25°C (Notes 2, 3)
|Parameter|Symbol|Conditions||Value||Unit|
|---|---|---|---|---|---|---|
||||min|typ|max||
|Reverse Voltage|VR|IR = 10 µA|50|||V|
|Reverse Current|IR|VR = 50 V|||0.1|µA|
|Forward Voltage|VF|IF = 50 mA||0.92||V|
|Interterminal Capacitance|C|VR = 50 V, f = 1 MHz||0.23||pF|
|Series Resistance|rs|IF = 10 mA, f = 100 MHz|||4.5||
Note 2 : Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. . Note 3 :The specifications shown above are for each individual diode.
**www.onsemi.com**
**2**
**NSVP249SDSF3**
**==> picture [212 x 723] intentionally omitted <==**
**==> picture [212 x 550] intentionally omitted <==**
**www.onsemi.com**
**3**
**NSVP249SDSF3**
## **PACKAGE DIMENSIONS**
unit : mm
## **SC-70 / MCP3**
CASE 419AJ ISSUE O
**==> picture [6 x 6] intentionally omitted <==**
**----- Start of picture text -----**<br>
to<br>**----- End of picture text -----**<br>
**==> picture [66 x 8] intentionally omitted <==**
**----- Start of picture text -----**<br>
*1 : Lot indica�on<br>**----- End of picture text -----**<br>
## **RECOMMENDED SOLDERING FOOTPRINT**
1 : Anode
2 : Cathode
3 : Cathode / Anode
**==> picture [79 x 117] intentionally omitted <==**
**----- Start of picture text -----**<br>
0.7<br>0.65 0.65<br>1.0<br>2.1<br>**----- End of picture text -----**<br>
**www.onsemi.com**
**4**
**NSVP249SDSF3**
## **ORDERING INFORMATION**
|**ORDERING INFORMATION**||||
|---|---|---|---|
|Device|Marking|Package|Shipping|
|NSVP249SDSF3T1G|GV|SC-70 / MCP3<br>Pb-Free / Halogen Free)|3,000 / Tape & Reel|
† For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://www.onsemi.com/pub_link/Collateral/BRD8011-D.PDF
ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
**www.onsemi.com**
**5**
Updated at April 29, 2026
onsemi is a premier global supplier of intelligent power and sensing technologies, driving disruptive innovations across the automotive, industrial, and cloud infrastructure markets. Recognized for their commitment to sustainability and reliable supply chains, the company accelerates advancements in vehicle electrification, industrial automation, and 5G networks by solving the industry's most complex design challenges. At the core of their portfolio is an industry-leading selection of discrete semiconductors. This extensive range features thousands of high-performance bipolar transistors, single and dual MOSFETs, and a comprehensive array of diodes, including Zener, Schottky, and fast-recovery rectifiers. Engineered for superior thermal performance and energy efficiency, these foundational components are critical for demanding power conversion, switching, and signal conditioning applications. Beyond essential discretes, onsemi provides a robust suite of advanced power management and circuit protection solutions. Their lineup includes intelligent power modules, single IGBTs, and transient voltage suppression (TVS) diodes designed to safeguard sensitive circuitry. Complimented by integrated passive filters, AC/DC LED driver ICs, and specialized sub-2.4GHz RF transceivers, onsemi equips engineers with the scalable, high-quality technologies needed to build a cleaner, smarter, and more connected world.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →