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Bare Die Data Sheet: 1N6344


Half Watt general purpose zener diode with zener voltage regulation and noise specified
This high reliability 68 Volt zener bare die offers sharp reverse characteristics and low reverse leakage currents. Specified for zener voltage regulation and noise, the part is a direct replacement for CDI, Microsemi or Microchip CD6344.
Features:
  • Max Power Dissipation:  500mW
  • Max Junction Temperature:  175°C
  • Max Storage Temperature Range   -65 to +175°C
  • Max Forward Voltage @ IF = 200mA:  1.1V
  • Sharp Reverse Characteristics
  • Low Reverse Current Levels
  • Noise & Regulation specified
  • High Reliability Gold Back Metal for Eutectic Attach
  • High Reliability tested grades
  • Long term availablity
  • Replaces obsolete or hard to find Zeners
Vendor:
Silicon Supplies
  Electrical Datasheet

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

In Stock: Available on request
Product Families: Used for this device are tabulated below.
Functional:
  • PD: 0.5Watt
Specification:
VZ(Min) @ IZT1: 64.6V
VZ(Nom) @ IZT1: 68.0V
VZ(Max) @ IZT1: 71.4V
ZZ(Max)@ IZT1: 155Ω
IZT1: 2mA
ZZK(Max)@ IZT2: 1,500Ω
IZT2: 0.25mA
IR(MAX) @ VR 25°C: 0.1µA
IR @ VR: 52.0V
IZM: 6mA
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.