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)

1N4737A

Voltage regulator diodes

Low voltage regulator diodes in hermetically sealed SOD66 (DO-41) packages.

The series consists of 22 types with nominal working voltages from 3.3 to 24 V.

Features and benefits

  • Total power dissipation: max. 1000 mW

  • Tolerance series: +-5pct

  • Working voltage range: nom. 3.3 to 24 V.

  • Small hermetically sealed glass package

Applications

  • Low voltage stabilizers.

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
1N4737A SOD66 DO-41 4.8 x 2.6 7.5 34 5% 7.125 7.875 500 1000 NV 200 single

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
1N4737A 1N4737A,113
(933931630113)		 Active SOD66
DO-41
(SOD66) 		SOD66 WAVE_BG-BD-1
SOD66_113
1N4737A,133
(933931630133)		 Active SOD66_133

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
1N4737A 1N4737A,113 1N4737A rohs rhf rhf
1N4737A 1N4737A,133 1N4737A rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (7)

File name Title Type Date
1N4728A_SER Voltage regulator diodes Data sheet 2020-12-08
SOD66 3D model for products with SOD66 package Design support 2021-01-28
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOD66 glass, hermetically sealed glass package; 2 leads; 4.8 mm x 2.6 mm body Package information 2020-04-21
SOD66_113 Reel pack axial; standard product orientation 12NC ending 113 Packing information 2020-04-27
SOD66_133 Ammo pack axial taped; standard product orientation 12NC ending 133 Packing information 2020-04-27
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

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
SOD66 3D model for products with SOD66 package Design support 2021-01-28

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
1N4737A 1N4737A,113 933931630113 Active SOD66_113 5,000 Order product
1N4737A 1N4737A,133 933931630133 Active SOD66_133 5,000 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
1N4737A 1N4737A,113 933931630113 SOD66 Order product
1N4737A 1N4737A,133 933931630133 SOD66 Order product