1N4728A to 1N4749A

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

  • Total power dissipation: max. 1000 mW
  • Tolerance series: +-5pct
  • Working voltage range: nom. 3.3 to 24 V.
  • Small hermetically sealed glass package

Target applications

  • Low voltage stabilizers.

Parametrics

Type numberPackage versionPackage nameSize (mm)VZ [nom] (V)IZ (mA)Tolerance +/-VZ [min] (V)VZ [max] (V)IF [max] (mA)Ptot (mW)PZSM (W)Configuration
1N4728ASOD66DO-414.8 x 2.63.3760.053.1353.4655001000NVsingle
1N4729ASOD66DO-414.8 x 2.63.6690.053.423.785001000NVsingle
1N4730ASOD66DO-414.8 x 2.63.9640.053.7054.0955001000NVsingle
1N4731ASOD66DO-414.8 x 2.64.3580.054.0854.5155001000NVsingle
1N4732ASOD66DO-414.8 x 2.64.7530.054.4654.9355001000NVsingle
1N4733ASOD66DO-414.8 x 2.65.1490.054.755.255001000NVsingle
1N4734ASOD66DO-414.8 x 2.65.6450.055.325.885001000NVsingle
1N4735ASOD66DO-414.8 x 2.66.2410.055.76.35001000NVsingle
1N4736ASOD66DO-414.8 x 2.66.8370.055.76.35001000NVsingle
1N4737ASOD66DO-414.8 x 2.67.5340.056.657.355001000NVsingle
1N4738ASOD66DO-414.8 x 2.68.2310.057.68.45001000NVsingle
1N4739ASOD66DO-414.8 x 2.69.1280.058.559.455001000NVsingle
1N4740ASOD66DO-414.8 x 2.610250.059.510.55001000NVsingle
1N4741ASOD66DO-414.8 x 2.611230.0510.4511.555001000NVsingle
1N4742ASOD66DO-414.8 x 2.612210.0511.412.65001000NVsingle
1N4743ASOD66DO-414.8 x 2.613190.0512.3513.655001000NVsingle
1N4744ASOD66DO-414.8 x 2.615170.0514.2515.755001000NVsingle
1N4745ASOD66DO-414.8 x 2.61615.50.0515.216.85001000NVsingle
1N4746ASOD66DO-414.8 x 2.618140.0517.118.95001000NVsingle
1N4747ASOD66DO-414.8 x 2.62012.50.0519215001000NVsingle
1N4748ASOD66DO-414.8 x 2.62211.50.0520.923.15001000NVsingle
1N4749ASOD66DO-414.8 x 2.62410.50.0522.825.25001000NVsingle

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
1N4728A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4728A,133
( 9339 315 40133 )
Reel, Axial, 52mmActiveStandard Marking1N4728A,113
( 9339 315 40113 )
1N4729A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4729A,133
( 9339 315 50133 )
Reel, Axial, 52mmActiveStandard Marking1N4729A,113
( 9339 315 50113 )
1N4730A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4730A,133
( 9339 315 60133 )
Reel, Axial, 52mmActiveStandard Marking1N4730A,113
( 9339 315 60113 )
1N4731A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4731A,133
( 9339 315 70133 )
Reel, Axial, 52mmActiveStandard Marking1N4731A,113
( 9339 315 70113 )
1N4732A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4732A,133
( 9339 315 80133 )
Reel, Axial, 52mmActiveStandard Marking1N4732A,113
( 9339 315 80113 )
1N4733A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4733A,133
( 9339 315 90133 )
Reel, Axial, 52mmActiveStandard Marking1N4733A,113
( 9339 315 90113 )
1N4734A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4734A,133
( 9339 316 00133 )
Reel, Axial, 52mmActiveStandard Marking1N4734A,113
( 9339 316 00113 )
1N4735A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4735A,133
( 9339 316 10133 )
Reel, Axial, 52mmActiveStandard Marking1N4735A,113
( 9339 316 10113 )
1N4736A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4736A,133
( 9339 316 20133 )
Reel, Axial, 52mmActiveStandard Marking1N4736A,113
( 9339 316 20113 )
1N4737A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4737A,133
( 9339 316 30133 )
Reel, Axial, 52mmActiveStandard Marking1N4737A,113
( 9339 316 30113 )
1N4738A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4738A,133
( 9339 316 40133 )
Reel, Axial, 52mmActiveStandard Marking1N4738A,113
( 9339 316 40113 )
1N4739A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4739A,133
( 9339 316 50133 )
Reel, Axial, 52mmActiveStandard Marking1N4739A,113
( 9339 316 50113 )
1N4740A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4740A,133
( 9339 316 60133 )
Reel, Axial, 52mmActiveStandard Marking1N4740A,113
( 9339 316 60113 )
1N4741A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4741A,133
( 9339 316 70133 )
Reel, Axial, 52mmActiveStandard Marking1N4741A,113
( 9339 316 70113 )
1N4742A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4742A,133
( 9339 316 80133 )
Reel, Axial, 52mmActiveStandard Marking1N4742A,113
( 9339 316 80113 )
1N4743A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4743A,133
( 9339 316 90133 )
Reel, Axial, 52mmActiveStandard Marking1N4743A,113
( 9339 316 90113 )
1N4744A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4744A,133
( 9339 317 00133 )
Reel, Axial, 52mmActiveStandard Marking1N4744A,113
( 9339 317 00113 )
1N4745A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4745A,133
( 9339 317 10133 )
Reel, Axial, 52mmActiveStandard Marking1N4745A,113
( 9339 317 10113 )
1N4746A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4746A,133
( 9339 317 20133 )
Reel, Axial, 52mmActiveStandard Marking1N4746A,113
( 9339 317 20113 )
1N4747A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4747A,133
( 9339 317 30133 )
Reel, Axial, 52mmActiveStandard Marking1N4747A,113
( 9339 317 30113 )
1N4748A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4748A,133
( 9339 317 40133 )
Reel, Axial, 52mmActiveStandard Marking1N4748A,113
( 9339 317 40113 )
1N4749A
DO-41
(SOD66)
SOD66Ammopack, Axial, 52mmActiveStandard Marking1N4749A,133
( 9339 317 50133 )
Reel, Axial, 52mmActiveStandard Marking1N4749A,113
( 9339 317 50113 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
1N4728A1N4728A,1331N4728A954.04.432.26E811
1N4728A1N4728A,1131N4728A954.04.432.26E811
1N4729A1N4729A,1331N4729A954.04.432.26E811
1N4729A1N4729A,1131N4729A954.04.432.26E811
1N4730A1N4730A,1331N4730A954.04.432.26E811
1N4730A1N4730A,1131N4730A954.04.432.26E811
1N4731A1N4731A,1331N4731A954.04.432.26E811
1N4731A1N4731A,1131N4731A954.04.432.26E811
1N4732A1N4732A,1331N4732A954.04.432.26E811
1N4732A1N4732A,1131N4732A954.04.432.26E811
1N4733A1N4733A,1331N4733A954.04.432.26E811
1N4733A1N4733A,1131N4733A954.04.432.26E811
1N4734A1N4734A,1331N4734A954.04.432.26E811
1N4734A1N4734A,1131N4734A954.04.432.26E811
1N4735A1N4735A,1331N4735A954.04.432.26E811
1N4735A1N4735A,1131N4735A954.04.432.26E811
1N4736A1N4736A,1331N4736A954.04.432.26E811
1N4736A1N4736A,1131N4736A954.04.432.26E811
1N4737A1N4737A,1331N4737A954.04.432.26E811
1N4737A1N4737A,1131N4737A954.04.432.26E811
1N4738A1N4738A,1331N4738A954.04.432.26E811
1N4738A1N4738A,1131N4738A954.04.432.26E811
1N4739A1N4739A,1331N4739A954.04.432.26E811
1N4739A1N4739A,1131N4739A954.04.432.26E811
1N4740A1N4740A,1331N4740A954.04.432.26E811
1N4740A1N4740A,1131N4740A954.04.432.26E811
1N4741A1N4741A,1331N4741A954.04.432.26E811
1N4741A1N4741A,1131N4741A954.04.432.26E811
1N4742A1N4742A,1331N4742A954.04.432.26E811
1N4742A1N4742A,1131N4742A954.04.432.26E811
1N4743A1N4743A,1331N4743A954.04.432.26E811
1N4743A1N4743A,1131N4743A954.04.432.26E811
1N4744A1N4744A,1331N4744A954.04.432.26E811
1N4744A1N4744A,1131N4744A954.04.432.26E811
1N4745A1N4745A,1331N4745A954.04.432.26E811
1N4745A1N4745A,1131N4745A954.04.432.26E811
1N4746A1N4746A,1331N4746A954.04.432.26E811
1N4746A1N4746A,1131N4746A954.04.432.26E811
1N4747A1N4747A,1331N4747A954.04.432.26E811
1N4747A1N4747A,1131N4747A954.04.432.26E811
1N4748A1N4748A,1331N4748A954.04.432.26E811
1N4748A1N4748A,1131N4748A954.04.432.26E811
1N4749A1N4749A,1331N4749A954.04.432.26E811
1N4749A1N4749A,1131N4749A954.04.432.26E811
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
1N4728A_SERVoltage regulator diodesData sheet2009-11-10
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
SOD66glass, hermetically sealed glass package; 2 leads; 4.8 mm x 2.6 mm bodyOutline drawing2017-01-30
SOD66_113Reel pack axial; standard product orientation 12NC ending 113Packing2012-11-07
SOD66_133Ammo pack axial taped; standard product orientation 12NC ending 133Packing2012-11-07

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.

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

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.