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quality Zener Diode 1 Watt Power Dissipation Jingdao Microelectronics 1SMAF4736A for Surface Mount Applications factory
quality Zener Diode 1 Watt Power Dissipation Jingdao Microelectronics 1SMAF4736A for Surface Mount Applications factory

Zener Diode 1 Watt Power Dissipation Jingdao Microelectronics 1SMAF4736A for Surface Mount Applications

Key Attributes
Model Number: 1SMAF4736A
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
3.5Ω
Diode Configuration:
Independent
Zener Voltage(Range):
6.46V~7.18V
Pd - Power Dissipation:
1W
Zener Voltage(Nom):
6.8V
Mfr. Part #:
1SMAF4736A
Package:
SMAF
Product Description

Product Overview

The 1SMAF4728A THRU 1SMAF4777A series are silicon planar Zener diodes designed for surface-mounted applications. They offer a wide zener reverse voltage range from 3.3V to 330V and a maximum power dissipation of 1W. These diodes are suitable for various electronic circuits requiring precise voltage regulation.

Product Attributes

  • Brand: Jingdao Microelectronics
  • Origin: China
  • Model Series: 1SMAF4728A THRU 1SMAF4777A
  • Package: SMAF

Technical Specifications

Type MarkingZener Voltage (Nominal)Zener Voltage Tolerance (Max)Zener Test Current (IZT)Max. Zener Impedance (ZZT)Reverse Current (IR) at VR MaxAdmissible Zener Current (IZM)Power Dissipation (PD)Forward Voltage (VF) at IF = 200 mAJunction Temperature RangeStorage Temperature Range
1SMAF4728A3.3V3.10V - 3.50V10 mA75 10 A186 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4729A3.6V3.40V - 3.70V10 mA75 10 A170 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4730A3.9V3.70V - 4.06V10 mA75 10 A154 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4731A4.3V4.06V - 4.50V10 mA75 10 A127 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4732A4.7V4.30V - 4.70V10 mA70 10 A116 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4733A5.1V4.75V - 5.17V10 mA70 10 A104 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4734A5.6V5.23V - 5.75V10 mA70 10 A95 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4735A6.2V5.74V - 6.26V10 mA70 10 A85 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4736A6.8V6.30V - 6.90V10 mA70 10 A79 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4737A7.5V7.00V - 7.60V10 mA70 5 A71 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4738A8.2V7.60V - 8.20V10 mA70 5 A63 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4739A9.1V8.40V - 9.00V10 mA70 5 A58 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4740A10V9.00V - 10.00V10 mA70 5 A52 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4741A11V10.00V - 11.00V10 mA70 5 A47 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4742A12V11.00V - 12.00V10 mA70 5 A43 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4743A13V12.00V - 13.50V10 mA70 5 A38 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4744A15V13.50V - 15.00V10 mA70 5 A35 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4745A16V15.00V - 16.50V10 mA70 5 A31 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4746A18V16.50V - 18.00V10 mA70 5 A28 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4747A20V18.00V - 20.00V10 mA70 5 A26 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4748A22V20.00V - 22.00V10 mA70 5 A24 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4749A24V22.00V - 24.00V10 mA70 5 A22 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4750A27V24.30V - 27.00V10 mA70 5 A20 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4751A30V27.00V - 30.00V10 mA70 5 A18 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4752A33V30.00V - 33.00V10 mA70 5 A17 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4753A36V33.00V - 36.00V10 mA70 5 A15 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4754A39V36.00V - 39.60V10 mA70 5 A14 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4755A43V39.60V - 43.00V10 mA70 5 A13 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4756A47V43.00V - 47.00V10 mA70 5 A12 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4757A51V47.00V - 51.00V10 mA70 5 A11 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4758A56V51.00V - 56.00V10 mA70 5 A9.5 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4759A62V56.00V - 62.00V10 mA70 5 A8.5 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4760A68V62.00V - 68.00V10 mA70 5 A7.5 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4761A75V68.00V - 75.00V10 mA70 5 A7.0 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4762A82V75.00V - 82.00V10 mA70 5 A6.5 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4763A91V82.00V - 91.00V10 mA70 5 A6.0 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4764A100V90.00V - 100.00V10 mA70 5 A5.5 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4765A110V100.00V - 110.00V10 mA70 5 A5.0 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4766A120V110.00V - 120.00V10 mA70 5 A4.5 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4767A130V120.00V - 130.00V10 mA70 5 A4.0 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4768A150V135.00V - 150.00V10 mA70 5 A3.5 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4769A160V150.00V - 160.00V10 mA70 5 A3.2 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4770A170V160.00V - 170.00V10 mA70 5 A3.0 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4771A180V170.00V - 180.00V10 mA70 5 A2.8 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4772A200V180.00V - 200.00V10 mA70 5 A2.5 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4773A220V200.00V - 220.00V10 mA70 5 A2.3 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4774A240V220.00V - 240.00V10 mA70 5 A2.0 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4775A250V230.00V - 250.00V10 mA70 5 A1.9 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4776A270V250.00V - 270.00V10 mA70 5 A1.7 mA1 W1.2 V-55 to +150 C-55 to +150 C
1SMAF4777A300V270.00V - 300.00V10 mA70 5 A1.6 mA1 W1.2 V-55 to +150 C-55 to +150 C

2304140030_Jingdao-Microelectronics-1SMAF4736A_C353587.pdf

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