Features: · 1.0W Power Dissipation· 3.9V - 100V Nominal Zener Voltages· Standard VZ Tolerance is 5%Specifications Characteristic Symbol Value Unit Zener Current (see Table page 2) IZ P d/ Vz mA Power Dissipation @ TA = 25 Pd 1 W Thermal Resistance - Junction to Ambient Air ...
ZM4764A: Features: · 1.0W Power Dissipation· 3.9V - 100V Nominal Zener Voltages· Standard VZ Tolerance is 5%Specifications Characteristic Symbol Value Unit Zener Current (see Table page 2) IZ P ...
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Characteristic | Symbol | Value | Unit |
Zener Current (see Table page 2) | IZ | P d/ Vz | mA |
Power Dissipation @ TA = 25 | Pd | 1 | W |
Thermal Resistance - Junction to Ambient Air | RJA | 170 | K/W |
Forward Voltage @ IF = 200 mA | VF | 1.2 | V |
Operating & Storage Temperature Range | Tj , TSTG | -65 to +200 |
Notes: 1. Measured under thermal equilibrium and DC (IZT) test conditions.
2. The Zener impedance is derived from the 60Hz AC voltage which results when an AC current having an RMS value equal to 10% of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units.