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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 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 numberPackage versionPackage nameSize (mm)VZ [nom] (V)IZ (mA)Tolerance +/-VZ [min] (V)VZ [max] (V)IF [max] (mA)Ptot (mW)PZSM (W)Tj [max] (°C)Configuration
1N4728ASOD66DO-414.8 x 2.63.3765%3.1353.4655001000NV200single
1N4729ASOD66DO-414.8 x 2.63.6695%3.423.785001000NV200single
1N4730ASOD66DO-414.8 x 2.63.9645%3.7054.0955001000NV200single
1N4731ASOD66DO-414.8 x 2.64.3585%4.0854.5155001000NV200single
1N4732ASOD66DO-414.8 x 2.64.7535%4.4654.9355001000NV200single
1N4733ASOD66DO-414.8 x 2.65.1495%4.8455.3555001000NV200single
1N4734ASOD66DO-414.8 x 2.65.6455%5.325.885001000NV200single
1N4735ASOD66DO-414.8 x 2.66.2415%5.76.35001000NV200single
1N4736ASOD66DO-414.8 x 2.66.8375%6.467.145001000NV200single
1N4737ASOD66DO-414.8 x 2.67.5345%7.1257.8755001000NV200single
1N4738ASOD66DO-414.8 x 2.68.2315%7.798.615001000NV200single
1N4739ASOD66DO-414.8 x 2.69.1285%8.6459.5555001000NV200single
1N4740ASOD66DO-414.8 x 2.610255%9.510.55001000NV200single
1N4741ASOD66DO-414.8 x 2.611235%10.4511.555001000NV200single
1N4742ASOD66DO-414.8 x 2.612215%11.412.65001000NV200single
1N4743ASOD66DO-414.8 x 2.613195%12.3513.655001000NV200single
1N4744ASOD66DO-414.8 x 2.615175%14.2515.755001000NV200single
1N4745ASOD66DO-414.8 x 2.61615.55%15.216.85001000NV200single
1N4746ASOD66DO-414.8 x 2.618145%17.118.95001000NV200single
1N4747ASOD66DO-414.8 x 2.62012.55%19215001000NV200single
1N4748ASOD66DO-414.8 x 2.62211.55%20.923.15001000NV200single
1N4749ASOD66DO-414.8 x 2.62410.55%22.825.25001000NV200single

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
1N4728A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4728A,133
( 9339 315 40133 )
SOD66_113ActiveStandard Marking1N4728A,113
( 9339 315 40113 )
1N4729A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4729A,133
( 9339 315 50133 )
SOD66_113ActiveStandard Marking1N4729A,113
( 9339 315 50113 )
1N4730A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4730A,133
( 9339 315 60133 )
SOD66_113ActiveStandard Marking1N4730A,113
( 9339 315 60113 )
1N4731A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4731A,133
( 9339 315 70133 )
SOD66_113ActiveStandard Marking1N4731A,113
( 9339 315 70113 )
1N4732A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4732A,133
( 9339 315 80133 )
SOD66_113ActiveStandard Marking1N4732A,113
( 9339 315 80113 )
1N4733A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4733A,133
( 9339 315 90133 )
SOD66_113ActiveStandard Marking1N4733A,113
( 9339 315 90113 )
1N4734A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4734A,133
( 9339 316 00133 )
SOD66_113ActiveStandard Marking1N4734A,113
( 9339 316 00113 )
1N4735A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4735A,133
( 9339 316 10133 )
SOD66_113ActiveStandard Marking1N4735A,113
( 9339 316 10113 )
1N4736A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4736A,133
( 9339 316 20133 )
SOD66_113ActiveStandard Marking1N4736A,113
( 9339 316 20113 )
1N4737A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_113ActiveStandard Marking1N4737A,113
( 9339 316 30113 )
SOD66_133ActiveStandard Marking1N4737A,133
( 9339 316 30133 )
1N4738A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4738A,133
( 9339 316 40133 )
SOD66_113ActiveStandard Marking1N4738A,113
( 9339 316 40113 )
1N4739A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4739A,133
( 9339 316 50133 )
SOD66_113ActiveStandard Marking1N4739A,113
( 9339 316 50113 )
1N4740A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4740A,133
( 9339 316 60133 )
SOD66_113ActiveStandard Marking1N4740A,113
( 9339 316 60113 )
1N4741A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4741A,133
( 9339 316 70133 )
SOD66_113ActiveStandard Marking1N4741A,113
( 9339 316 70113 )
1N4742A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4742A,133
( 9339 316 80133 )
SOD66_113ActiveStandard Marking1N4742A,113
( 9339 316 80113 )
1N4743A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4743A,133
( 9339 316 90133 )
SOD66_113ActiveStandard Marking1N4743A,113
( 9339 316 90113 )
1N4744A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4744A,133
( 9339 317 00133 )
SOD66_113ActiveStandard Marking1N4744A,113
( 9339 317 00113 )
1N4745A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4745A,133
( 9339 317 10133 )
SOD66_113ActiveStandard Marking1N4745A,113
( 9339 317 10113 )
1N4746A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4746A,133
( 9339 317 20133 )
SOD66_113ActiveStandard Marking1N4746A,113
( 9339 317 20113 )
1N4747A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4747A,133
( 9339 317 30133 )
SOD66_113ActiveStandard Marking1N4747A,113
( 9339 317 30113 )
1N4748A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4748A,133
( 9339 317 40133 )
SOD66_113ActiveStandard Marking1N4748A,113
( 9339 317 40113 )
1N4749A
DO-41
(SOD66)
SOD66WAVE_BG-BD-1
SOD66_133ActiveStandard Marking1N4749A,133
( 9339 317 50133 )
SOD66_113ActiveStandard Marking1N4749A,113
( 9339 317 50113 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
1N4728A1N4728A,1331N4728A
1N4728A1N4728A,1131N4728A
1N4729A1N4729A,1331N4729A
1N4729A1N4729A,1131N4729A
1N4730A1N4730A,1331N4730A
1N4730A1N4730A,1131N4730A
1N4731A1N4731A,1331N4731A
1N4731A1N4731A,1131N4731A
1N4732A1N4732A,1331N4732A
1N4732A1N4732A,1131N4732A
1N4733A1N4733A,1331N4733A
1N4733A1N4733A,1131N4733A
1N4734A1N4734A,1331N4734A
1N4734A1N4734A,1131N4734A
1N4735A1N4735A,1331N4735A
1N4735A1N4735A,1131N4735A
1N4736A1N4736A,1331N4736A
1N4736A1N4736A,1131N4736A
1N4737A1N4737A,1131N4737A
1N4737A1N4737A,1331N4737A
1N4738A1N4738A,1331N4738A
1N4738A1N4738A,1131N4738A
1N4739A1N4739A,1331N4739A
1N4739A1N4739A,1131N4739A
1N4740A1N4740A,1331N4740A
1N4740A1N4740A,1131N4740A
1N4741A1N4741A,1331N4741A
1N4741A1N4741A,1131N4741A
1N4742A1N4742A,1331N4742A
1N4742A1N4742A,1131N4742A
1N4743A1N4743A,1331N4743A
1N4743A1N4743A,1131N4743A
1N4744A1N4744A,1331N4744A
1N4744A1N4744A,1131N4744A
1N4745A1N4745A,1331N4745A
1N4745A1N4745A,1131N4745A
1N4746A1N4746A,1331N4746A
1N4746A1N4746A,1131N4746A
1N4747A1N4747A,1331N4747A
1N4747A1N4747A,1131N4747A
1N4748A1N4748A,1331N4748A
1N4748A1N4748A,1131N4748A
1N4749A1N4749A,1331N4749A
1N4749A1N4749A,1131N4749A
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
1N4728A_SERVoltage regulator diodesData sheet2020-12-08
Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
SOD66glass, hermetically sealed glass package; 2 leads; 4.8 mm x 2.6 mm bodyPackage information2020-04-21

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