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Bare Die Data Sheet: 1N746A


3.3 Volt Half Watt general purpose zener diode. 20mA IZT with reverse leakage current characterized at 125°C
Direct replacement for Zetex/Diodes Inc, Fairchild, Motorola, Sprague & Microsemi 1N746, 1N746A or CD746, CD746A. The die backside is metalized with gold for high reliability die attach using either conductive epoxy or eutectic.
Features:
  • Max Power Dissipation:  500mW
  • Max Junction Temperature:  175°C
  • Max Storage Temperature Range   -65 to +200°C
  • Max Forward Voltage @ IF = 200mA:  1.5V
Vendor:
Silicon Supplies
  Electrical Datasheet

Die Physical Data:
Footprint: 0.109mm² (168.796mil²)
X: 330µm (13mil)
Y: 330µm (13mil)
  Request Pad Layout

In Stock: 142224
Product Families: Used for this device are tabulated below.
Functional:
  • PD: 0.5W
Specification:
VZ(Min) @ IZT1: 3.1V
VZ(Nom) @ IZT1: 3.3V
VZ(Max) @ IZT1: 3.5V
ZZ(Max)@ IZT1: 28Ω
IZT1: 20mA
ZZK(Max)@ IZT2:   n/a
IZT2:   n/a
IR(MAX) @ VR 25°C: 10.0µA
IR(MAX) @ VR Thigh: 30µA
IR @ VR: 1.0V
IZM: 110mA
Other Detail: Important information for this device is tabulated below.
Traffic light setting for Minimum Order Quantity indicates the following:
  • Green:Available from stock or at low factory MOQ.
  • Amber: Available on factory order with MOQ.
  • Red: High factory MOQ may apply, please ask for details.
Traffic light setting for High Reliability indicates the following:
  • Green: This bare die is specified and tested for use in high reliability applications.
  • Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
  • Red: This bare die is not specified or specifically designed for use in high reliability applications.
Traffic light setting for Space Grade indicates the following:
  • Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
  • Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
  • Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.