| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,989 pcs
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4989 pcs | On Request | 1 | On Request | On Request | 2018+ | On Request | On Request |
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The ZM4730A is a silicon planar power Zener diode manufactured by ST, suitable for use in stabilizing and clipping circuits requiring a high power rating. This series offers a nominal Zener voltage range from 3.3V to 75V, with a standard tolerance of ±5%.
The diode has a power dissipation capability of 1000mW and a junction-to-ambient air thermal resistance of 170 K/W. The maximum junction temperature is 175°C, and the storage temperature range is -65°C to +175°C.
Packaged in a glass MELF (DO-213AB) case, the ZM4730A has a weight of approximately 135mg and a flammability rating of UL 94 V-0. It is rated as MSL level 1 and can withstand a peak soldering temperature of 260°C.
These diodes are ideal for applications where voltage regulation and transient suppression are critical. The ZM4730A series is also available in the DO-41 case with type designation 1N4728A to 1N4761A.
The nominal Zener voltage range for the ZM4730A is 3.3V to 75V.
The ZM4730A has a power dissipation of 1000mW.
The ZM4730A is supplied in a MELF (DO-213AB) glass package.
The maximum junction temperature for the ZM4730A is 175°C.
The storage temperature range for the ZM4730A is -65°C to +175°C.