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MZP4746AG Datasheet(PDF) 2 Page - ON Semiconductor |
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MZP4746AG Datasheet(HTML) 2 Page - ON Semiconductor |
2 / 6 page Zener Voltage Regulator IF V I IR IZT VR VZ VF MZP4729A Series http://onsemi.com 2 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 1.5 V Max @ IF = 200 mA for all types) Symbol Parameter VZ Reverse Zener Voltage @ IZT IZT Reverse Current ZZT Maximum Zener Impedance @ IZT IZK Reverse Current ZZK Maximum Zener Impedance @ IZK IR Reverse Leakage Current @ VR VR Breakdown Voltage IF Forward Current VF Forward Voltage @ IF IR Surge Current @ TA = 25°C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 1.5 V Max @ IF = 200 mA for all types) Device† (Note 1) Device Marking Zener Voltage (Note 2) Zener Impedance (Note 3) Leakage Current IR (Note 4) VZ (Volts) @ IZT ZZT @ IZT ZZK @ IZK IR @ VR Min Nom Max mA W W mA mA Max Volts mA MZP4729A, G MZP4729A 3.42 3.6 3.78 69 10 400 1 100 1 1260 MZP4735A, G MZP4735A 5.89 6.2 6.51 41 2 700 1 10 3 730 MZP4746A, G MZP4746A 17.10 18 18.90 14 20 750 0.25 5 13.7 250 MZP4749A, G MZP4749A 22.80 24 25.20 10.5 25 750 0.25 5 18.2 190 MZP4750A, G MZP4750A 25.65 27 28.35 9.5 35 750 0.25 5 20.6 170 1. TOLERANCE AND TYPE NUMBER DESIGNATION The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%. 2. ZENER VOLTAGE (VZ) MEASUREMENT ON Semiconductor guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30°C ±1°C, 3/8 ″ from the diode body. 3. ZENER IMPEDANCE (ZZ) DERIVATION The zener impedance is derived from 60 seconds AC voltage, which results when an AC current having an rms value equal to 10% of the DC zener current (IZT or IZK) is superimposed on IZT or IZK. 4. SURGE CURRENT (IR) NON-REPETITIVE The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC standards. However, actual device capability is as described in Figure 3 of the General Data sheet for Surmetic 30s. †The “G'' suffix indicates Pb-Free package. |
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