1M4728A データシートの表示（PDF） - Motorola => Freescale

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1M4728A

1 WATT ZENER REGULATOR DIODES 3.3–100 VOLTS

Motorola => Freescale 

GENERAL DATA — 1–1.3 WATT DO-41 GLASS

The zener impedance is derived from the 1 kHz cycle ac voltage, which results when an ac

current having an rms value equal to 10% of the dc zener current (IZT) of (IZK) is superim-

posed on IZT or IZK.

NOTE 5. SURGE CURRENT (ir) NON-REPETITIVE

The rating listed in the electrical characteristics table is maximum peak, non-repetitive, re-

verse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second dura-

tion superimposed on the test current IZT, however, actual device capability is as described

in Figure 5 of General Data DO-41 glass.

1–1.3 Watt DO-41 Glass Data Sheet

6-28

Motorola TVS/Zener Device Data

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