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MAZ20820AG
Zener Diodes MAZ2000 Series (MA2000 Series) Silicon planar type Unit: mm For stabilization of power supply • High reliability, achieved by the combination the planar type and the glass seal • Large power dissipation: PD = 1 W • Wide voltage range: VZ = 5.1 V to 56.0 V • Easy-to-use because of the finely divided zener voltage ranks, such as A and B ranks 27 min. Colored band indicatesVz classification 4.0±0.5 27 min. +0.4 2.6–0.2 φ 0.8±00.5 s Features Anode Cathode 1st Band 2nd Band 3rd Band s Absolute Maximum Ratings Ta = 25°C Parameter Symbol Rating Unit Repetitive peak forward current IFRM 400 mA Ptot 1 W PZSM 75 W Junction temperature Tj 200 °C Rank A B Storage temperature Tstg −55 to +200 °C Color Blue Red Total power dissipation *1 Non-repetitive reverse surge power dissipation *2 1: Cathode 2: Anode DO-41-A1 Package • Color indication of VZ rank classification Note) *1: With a printed circuit board *2: t = 100 µs, Tj = 150°C s Common Electrical Characteristics Ta = 25°C *1 Parameter Symbol Conditions Forward voltage VF *2 Min Typ Max Unit 1 V IF = 200 mA Zener voltage VZ IZ Specified value V Zener operating resistance RZ IZ Specified value Ω Reverse current IR VR Specified value Temperature coefficient of zener voltage *3 SZ IZ Specified value Terminal capacitance Ct VR Specified value Refer to the list of the electrical characteristics within part numbers µA mV/°C pF Note) 1. Rated input/output frequency: 5 MHz 2.1: The VZ value is for the temperature of 25°C. In other cases, carry out the temperature compensation. * *2: Guaranteed at 20 ms after power application. *3: Tj = 25°C to 150°C Note) The part number in the parenthesis shows conventional part number. Publication date: February 2002 SKE00002BED 1
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