Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

RB521S30

200 mA low Vf MEGA Schottky barrier rectifier

Planar Maximum Efficiency General Application (MEGA) Schottky barrier rectifier with an integrated guard ring for stress protection, encapsulated in a SOD523 (SC-79) ultra small and flat lead Surface-Mounted Device (SMD) plastic package.

Alternatives

Features and benefits

  • Average forward current: IF(AV) ≤ 0.2 A

  • Reverse voltage: VR ≤ 30 V

  • Low reverse current: IR ≤ 30 uA

  • Ultra small and flat lead SMD plastic package

Applications

  • Low current rectification

  • High efficiency DC-to-DC conversion

  • Switch Mode Power Supply (SMPS)

  • Reverse polarity protection

  • Low power consumption applications

Parametrics

Type number Package version Package name Size (mm) VR [max] (V) Cd [max] (pF) @VR (V) IR [max] (µA) @VR (V) Automotive qualified
RB521S30 SOD523 SC-79 1.2 x 0.8 x 0.6 30 25 1 30 10 N

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
RB521S30 RB521S30,115
(934063955115)		 Active ZB SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
RB521S30YL
(934063955315)		 Active ZB SOD523_315

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
RB521S30 RB521S30,115 RB521S30 rohs rhf rhf
RB521S30 RB521S30YL RB521S30 rohs rhf rhf
Quality and reliability disclaimer

Documentation (12)

File name Title Type Date
RB521S30 200 mA low Vf MEGA Schottky barrier rectifier Data sheet 2024-10-08
Nexperia_document_brochure_ESD-Protection-Applications_022017 ESD Protection Application guide Brochure 2018-12-21
SOD523 3D model for products with SOD523 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOD523_mk plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body Marcom graphics 2017-01-28
SOD523 plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body Package information 2022-05-27
SOD523_115 Reel pack for SMD, 7''; Q1/T1-Q2/T3 product orientation Packing information 2021-02-05
SOD523_315 Reel pack, SMD, 7"; Q1/T1 standard product orientation; Orderable part number ending ,315 or YL; Ordering code (12NC) ending 315 Packing information 2020-04-21
RB521S30_Nexperia_Product_Reliability RB521S30 Nexperia Product Reliability Quality document 2024-04-22
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
RB521S30 RB521S30 SPICE model SPICE model 2012-07-22
RB521S30 RB521S30 SPICE model SPICE model 2024-10-14

Support

If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.

Models

File name Title Type Date
RB521S30 RB521S30 SPICE model SPICE model 2012-07-22
RB521S30 RB521S30 SPICE model SPICE model 2024-10-14
SOD523 3D model for products with SOD523 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
RB521S30 RB521S30,115 934063955115 Active SOD523_115 3,000 Order product
RB521S30 RB521S30YL 934063955315 Active SOD523_315 8,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
RB521S30 RB521S30,115 934063955115 SOD523 Order product
RB521S30 RB521S30YL 934063955315 SOD523 Order product