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)
SOD523

BZX58550 series

Parametrics

Type number Package version Package name Size (mm) VZ [nom] (V) IZ (mA) Tolerance +/- VZ [min] (V) VZ [max] (V) IF [max] (mA) Ptot (mW) PZSM (W) TJ [max] (°C) Configuration
BZX58550-C10 SOD523 SC-79 1.2 x 0.8 x 0.6 10 0.05 appr. 5% 9.5 10.5 200 300 40 150 single
BZX58550-C10-Q SOD523 SC-79 1.2 x 0.8 x 0.6 10 0.05 appr. 5% 10.5 200 9.5 300 40 150 single Y
BZX58550-C12 SOD523 SC-79 1.2 x 0.8 x 0.6 12 0.05 appr. 5% 11.4 12.6 200 300 40 150 single
BZX58550-C1V8 SOD523 SC-79 1.2 x 0.8 x 0.6 1.8 0.05 appr. 5% 1.71 1.89 200 300 40 150 single
BZX58550-C1V8-Q SOD523 SC-79 1.2 x 0.8 x 0.6 1.8 0.05 appr. 5% 1.89 200 1.71 300 40 150 single Y
BZX58550-C2V0 SOD523 SC-79 1.2 x 0.8 x 0.6 2 0.05 appr. 5% 1.88 2.12 200 300 40 150 single
BZX58550-C2V0-Q SOD523 SC-79 1.2 x 0.8 x 0.6 2 0.05 appr. 5% 2.12 200 1.88 300 40 150 single Y
BZX58550-C2V2 SOD523 SC-79 1.2 x 0.8 x 0.6 2.2 0.05 appr. 5% 2.09 2.31 200 300 40 150 single
BZX58550-C2V2-Q SOD523 SC-79 1.2 x 0.8 x 0.6 2.2 0.05 appr. 5% 2.31 200 2.09 300 40 150 single Y
BZX58550-C2V4 SOD523 SC-79 1.2 x 0.8 x 0.6 2.4 0.05 appr. 5% 2.28 2.52 200 300 40 150 single
BZX58550-C2V4-Q SOD523 SC-79 1.2 x 0.8 x 0.6 2.4 0.05 appr. 5% 2.52 200 2.28 300 40 150 single Y
BZX58550-C2V7 SOD523 SC-79 1.2 x 0.8 x 0.6 2.7 0.05 appr. 5% 2.565 2.835 200 300 40 150 single
BZX58550-C2V7-Q SOD523 SC-79 1.2 x 0.8 x 0.6 2.7 0.05 appr. 5% 2.835 200 2.565 300 40 150 single Y
BZX58550-C3V0 SOD523 SC-79 1.2 x 0.8 x 0.6 3 0.05 appr. 5% 2.85 3.15 200 300 40 150 single
BZX58550-C3V0-Q SOD523 SC-79 1.2 x 0.8 x 0.6 3 0.05 appr. 5% 3.15 200 2.85 300 40 150 single Y
BZX58550-C3V3 SOD523 SC-79 1.2 x 0.8 x 0.6 3.3 0.05 appr. 5% 3.13 3.47 200 300 40 150 single
BZX58550-C3V3-Q SOD523 SC-79 1.2 x 0.8 x 0.6 3.3 0.05 appr. 5% 3.47 200 3.13 300 40 150 single Y
BZX58550-C3V6 SOD523 SC-79 1.2 x 0.8 x 0.6 3.6 0.05 appr. 5% 3.42 3.78 200 300 40 150 single
BZX58550-C3V6-Q SOD523 SC-79 1.2 x 0.8 x 0.6 3.6 0.05 appr. 5% 3.78 200 3.42 300 40 150 single Y
BZX58550-C3V9 SOD523 SC-79 1.2 x 0.8 x 0.6 3.9 0.05 appr. 5% 3.7 4.1 200 300 40 150 single
BZX58550-C3V9-Q SOD523 SC-79 1.2 x 0.8 x 0.6 3.9 0.05 appr. 5% 4.1 200 3.7 300 40 150 single Y
BZX58550-C4V3 SOD523 SC-79 1.2 x 0.8 x 0.6 4.3 0.05 appr. 5% 4.09 4.52 200 300 40 150 single
BZX58550-C4V3-Q SOD523 SC-79 1.2 x 0.8 x 0.6 4.3 0.05 appr. 5% 4.52 200 4.09 300 40 150 single Y
BZX58550-C4V7 SOD523 SC-79 1.2 x 0.8 x 0.6 4.7 0.05 appr. 5% 4.47 4.94 200 300 40 150 single
BZX58550-C4V7-Q SOD523 SC-79 1.2 x 0.8 x 0.6 4.7 0.05 appr. 5% 4.94 200 4.47 300 40 150 single Y
BZX58550-C5V1 SOD523 SC-79 1.2 x 0.8 x 0.6 5.1 0.05 appr. 5% 4.85 5.36 200 300 40 150 single
BZX58550-C5V1-Q SOD523 SC-79 1.2 x 0.8 x 0.6 5.1 0.05 appr. 5% 5.36 200 4.85 300 40 150 single Y
BZX58550-C5V6 SOD523 SC-79 1.2 x 0.8 x 0.6 5.6 0.05 appr. 5% 5.32 5.88 200 300 40 150 single
BZX58550-C5V6-Q SOD523 SC-79 1.2 x 0.8 x 0.6 5.6 0.05 appr. 5% 5.88 200 5.32 300 40 150 single Y
BZX58550-C6V2 SOD523 SC-79 1.2 x 0.8 x 0.6 6.2 0.05 appr. 5% 5.89 6.51 200 300 40 150 single
BZX58550-C6V2-Q SOD523 SC-79 1.2 x 0.8 x 0.6 6.2 0.05 appr. 5% 6.51 200 5.89 300 40 150 single Y
BZX58550-C6V8 SOD523 SC-79 1.2 x 0.8 x 0.6 6.8 0.05 appr. 5% 6.46 7.14 200 300 40 150 single
BZX58550-C6V8-Q SOD523 SC-79 1.2 x 0.8 x 0.6 6.8 0.05 appr. 5% 7.14 200 6.46 300 40 150 single Y
BZX58550-C7V5 SOD523 SC-79 1.2 x 0.8 x 0.6 7.5 0.05 appr. 5% 7.13 7.88 200 300 40 150 single
BZX58550-C7V5-Q SOD523 SC-79 1.2 x 0.8 x 0.6 7.5 0.05 appr. 5% 7.88 200 7.13 300 40 150 single Y
BZX58550-C8V2 SOD523 SC-79 1.2 x 0.8 x 0.6 8.2 0.05 appr. 5% 7.79 8.61 200 300 40 150 single
BZX58550-C8V2-Q SOD523 SC-79 1.2 x 0.8 x 0.6 8.2 0.05 appr. 5% 8.61 200 7.79 300 40 150 single Y
BZX58550-C9V1 SOD523 SC-79 1.2 x 0.8 x 0.6 9.1 0.05 appr. 5% 8.65 9.56 200 300 40 150 single
BZX58550-C9V1-Q SOD523 SC-79 1.2 x 0.8 x 0.6 9.1 0.05 appr. 5% 9.56 200 8.65 300 40 150 single Y

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BZX58550-C10 BZX58550-C10X
(934662183115)		 Active 2L SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C10-Q BZX58550-C10-QX
(934663445115)		 Active 2L SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C1V8 BZX58550-C1V8X
(934662163115)		 Active 1C SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C1V8-Q BZX58550-C1V8-QX
(934663427115)		 Active 1C SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C2V0 BZX58550-C2V0X
(934662164115)		 Active 1E SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C2V0-Q BZX58550-C2V0-QX
(934663428115)		 Active 1E SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C2V2 BZX58550-C2V2X
(934662165115)		 Active 1F SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C2V2-Q BZX58550-C2V2-QX
(934663429115)		 Active 1F SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C2V4 BZX58550-C2V4X
(934662166115)		 Active 1H SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C2V4-Q BZX58550-C2V4-QX
(934663430115)		 Active 1H SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C2V7 BZX58550-C2V7X
(934662167115)		 Active 1K SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C2V7-Q BZX58550-C2V7-QX
(934663431115)		 Active 1K SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C3V0 BZX58550-C3V0X
(934662168115)		 Active 1L SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C3V0-Q BZX58550-C3V0-QX
(934663432115)		 Active 1L SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C3V3 BZX58550-C3V3X
(934662169115)		 Active 1N SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C3V3-Q BZX58550-C3V3-QX
(934663433115)		 Active 1N SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C3V6 BZX58550-C3V6X
(934662171115)		 Active 1S SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C3V6-Q BZX58550-C3V6-QX
(934663434115)		 Active 1S SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C3V9 BZX58550-C3V9X
(934662172115)		 Active 1T SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C3V9-Q BZX58550-C3V9-QX
(934663435115)		 Active 1T SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C4V3 BZX58550-C4V3X
(934662173115)		 Active 1U SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C4V3-Q BZX58550-C4V3-QX
(934663436115)		 Active 1U SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C4V7 BZX58550-C4V7X
(934662174115)		 Active 1X SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C4V7-Q BZX58550-C4V7-QX
(934663437115)		 Active 1X SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C5V1 BZX58550-C5V1X
(934662175115)		 Active 1Y SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C5V1-Q BZX58550-C5V1-QX
(934663438115)		 Active 1Y SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C5V6 BZX58550-C5V6X
(934662176115)		 Active 1Z SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C5V6-Q BZX58550-C5V6-QX
(934663439115)		 Active 1Z SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C6V2 BZX58550-C6V2X
(934662177115)		 Active 2C SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C6V2-Q BZX58550-C6V2-QX
(934663440115)		 Active 2C SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C6V8 BZX58550-C6V8X
(934662178115)		 Active 2E SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C6V8-Q BZX58550-C6V8-QX
(934663441115)		 Active 2E SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C7V5 BZX58550-C7V5X
(934662179115)		 Active 2F SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C7V5-Q BZX58550-C7V5-QX
(934663442115)		 Active 2F SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C8V2 BZX58550-C8V2X
(934662181115)		 Active 2H SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C8V2-Q BZX58550-C8V2-QX
(934663443115)		 Active 2H SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C9V1 BZX58550-C9V1X
(934662182115)		 Active 2K SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115
BZX58550-C9V1-Q BZX58550-C9V1-QX
(934663444115)		 Active 2K SOD523
SC-79
(SOD523) 		SOD523 REFLOW_BG-BD-1
SOD523_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BZX58550-C10 BZX58550-C10X BZX58550-C10 rohs rhf rhf
BZX58550-C10-Q BZX58550-C10-QX BZX58550-C10-Q rohs rhf rhf
BZX58550-C1V8 BZX58550-C1V8X BZX58550-C1V8 rohs rhf rhf
BZX58550-C1V8-Q BZX58550-C1V8-QX BZX58550-C1V8-Q rohs rhf rhf
BZX58550-C2V0 BZX58550-C2V0X BZX58550-C2V0 rohs rhf rhf
BZX58550-C2V0-Q BZX58550-C2V0-QX BZX58550-C2V0-Q rohs rhf rhf
BZX58550-C2V2 BZX58550-C2V2X BZX58550-C2V2 rohs rhf rhf
BZX58550-C2V2-Q BZX58550-C2V2-QX BZX58550-C2V2-Q rohs rhf rhf
BZX58550-C2V4 BZX58550-C2V4X BZX58550-C2V4 rohs rhf rhf
BZX58550-C2V4-Q BZX58550-C2V4-QX BZX58550-C2V4-Q rohs rhf rhf
BZX58550-C2V7 BZX58550-C2V7X BZX58550-C2V7 rohs rhf rhf
BZX58550-C2V7-Q BZX58550-C2V7-QX BZX58550-C2V7-Q rohs rhf rhf
BZX58550-C3V0 BZX58550-C3V0X BZX58550-C3V0 rohs rhf rhf
BZX58550-C3V0-Q BZX58550-C3V0-QX BZX58550-C3V0-Q rohs rhf rhf
BZX58550-C3V3 BZX58550-C3V3X BZX58550-C3V3 rohs rhf rhf
BZX58550-C3V3-Q BZX58550-C3V3-QX BZX58550-C3V3-Q rohs rhf rhf
BZX58550-C3V6 BZX58550-C3V6X BZX58550-C3V6 rohs rhf rhf
BZX58550-C3V6-Q BZX58550-C3V6-QX BZX58550-C3V6-Q rohs rhf rhf
BZX58550-C3V9 BZX58550-C3V9X BZX58550-C3V9 rohs rhf rhf
BZX58550-C3V9-Q BZX58550-C3V9-QX BZX58550-C3V9-Q rohs rhf rhf
BZX58550-C4V3 BZX58550-C4V3X BZX58550-C4V3 rohs rhf rhf
BZX58550-C4V3-Q BZX58550-C4V3-QX BZX58550-C4V3-Q rohs rhf rhf
BZX58550-C4V7 BZX58550-C4V7X BZX58550-C4V7 rohs rhf rhf
BZX58550-C4V7-Q BZX58550-C4V7-QX BZX58550-C4V7-Q rohs rhf rhf
BZX58550-C5V1 BZX58550-C5V1X BZX58550-C5V1 rohs rhf rhf
BZX58550-C5V1-Q BZX58550-C5V1-QX BZX58550-C5V1-Q rohs rhf rhf
BZX58550-C5V6 BZX58550-C5V6X BZX58550-C5V6 rohs rhf rhf
BZX58550-C5V6-Q BZX58550-C5V6-QX BZX58550-C5V6-Q rohs rhf rhf
BZX58550-C6V2 BZX58550-C6V2X BZX58550-C6V2 rohs rhf rhf
BZX58550-C6V2-Q BZX58550-C6V2-QX BZX58550-C6V2-Q rohs rhf rhf
BZX58550-C6V8 BZX58550-C6V8X BZX58550-C6V8 rohs rhf rhf
BZX58550-C6V8-Q BZX58550-C6V8-QX BZX58550-C6V8-Q rohs rhf rhf
BZX58550-C7V5 BZX58550-C7V5X BZX58550-C7V5 rohs rhf rhf
BZX58550-C7V5-Q BZX58550-C7V5-QX BZX58550-C7V5-Q rohs rhf rhf
BZX58550-C8V2 BZX58550-C8V2X BZX58550-C8V2 rohs rhf rhf
BZX58550-C8V2-Q BZX58550-C8V2-QX BZX58550-C8V2-Q rohs rhf rhf
BZX58550-C9V1 BZX58550-C9V1X BZX58550-C9V1 rohs rhf rhf
BZX58550-C9V1-Q BZX58550-C9V1-QX BZX58550-C9V1-Q rohs rhf rhf
Quality and reliability disclaimer

Documentation (7)

File name Title Type Date
BZX58550_SER Low-current voltage regulator diodes Data sheet 2024-07-26
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
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06

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
SOD523 3D model for products with SOD523 package Design support 2019-01-22