Panasonic MA2240
Zener Diode
FEATURES
● High reliability, achieved by the combination the planar type and the glass seal● Large power dissipation PD
● Wide voltage range: Zener voltage VZ = 5.1 V to 56.0 V 2.6–0.2 +0.4 Cathode 1st Band 2nd Band 3rd Band Anode
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ABSOLUTE MAXIMUM RATINGS
Ta = 25°C Parameter Repetitive peak forward current Power dissipation *1 Non-repetitive reverse surge power dissipation *2 Junction temperature Storage temperature Symbol IFRM PD PZSM Tj Tstg Rating 400 1.0 75 200 −55 to +200 Unit mA W W °C °C DO-41-A1 Package Note) *1: PD = 1.0 W achieved with a printed circuit board *2: t = 100 µs, Tj = 150°C● Common
ELECTRICAL CHARACTERISTICS
Ta = 25°C ± 3°C *1 Parameter Forward voltage Zener voltage *2 Zener operating resistance Reverse current Temperature coefficient of zener voltage *3 Terminal capacitance Symbol VF VZ RZ IR SZ Ct Conditions IF = 200 mA IZ IZ VR IZ Specified value Specified value Specified value Specified value Refer to the list of the electrical characteristics within part numbers Min Typ Max 1.0 Unit V V Ω µA mV/°C pF VR = 0 V, f = 1 MHz Specified value Note) 1.