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304 pcs
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304 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MMSZ5242BT3G from On Semiconductor is a Zener voltage regulator diode designed for general-purpose, medium-current applications. It is housed in a compact SOD-123 surface mount package, suitable for high-density board designs and automated assembly.
This series of Zener diodes provides a wide voltage range from 2.4V to 110V. The MMSZ5242BT3G specifically has a nominal Zener voltage of 12V with a tolerance of ±5%. It is rated for 500 mW of power dissipation on an FR-4 or FR-5 board at 75°C and derates at 6.7 mW/°C above that temperature. The device features a low leakage current of 1 µA at 9.1V and a maximum dynamic impedance of 30 Ω.
Mechanical characteristics include a void-free, transfer-molded thermosetting plastic case with a corrosion-resistant finish that is easily solderable. The maximum case temperature for soldering is 260°C for 10 seconds. The polarity is indicated by a band on the cathode. The flammability rating is UL 94 V-0.
Environmental compliance includes being Pb-Free. The operating and storage temperature range is -55°C to +150°C. The ESD rating is Class 3 (> 16 kV) per the Human Body Model.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 12V.
The power dissipation is 500 mW on an FR-5 board at 75°C.
It is available in a SOD-123 surface mount package.
The operating temperature range is -55°C to 150°C.
Yes, it is RoHS3 Compliant and Pb-Free.