Document
Zener Diodes
MAZ2000 Series (MA2000 Series)
Silicon planar type
Unit: mm
For stabilization of power supply s Features
• 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
φ 0.8±00.5
27 min. Colored band indicatesVz classification Cathode 1st Band 2nd Band 3rd Band 4.0±0.5 27 min. 2.6–0.2
+0.4
Anode
s Absolute Maximum Ratings Ta = 25°C
Parameter Repetitive peak forward current Total power dissipation
*1
Symbol IFRM Ptot PZSM Tj Tstg
Rating 400 1 75 200 −55 to +200
Unit mA W W °C °C
1: Cathode 2: Anode DO-41-A1 Package
Non-repetitive reverse surge power dissipation *2 Junction temperature Storage temperature
• Color indication of VZ rank classification
Rank Color A Blue B Red
Note) *1: With a printed circuit board *2: t = 100 µs, Tj = 150°C
s Common Electrical Characteristics Ta = 25°C *1
Parameter Forward voltage Zener voltage
*2
Symbol VF VZ RZ IR SZ Ct IF = 200 mA IZ IZ VR IZ VR
Conditions
Min
Typ
Max 1
Unit V V Ω µA mV/°C pF
Specified value Specified value Specified value Specified value Specified value Refer to the list of the electrical characteristics within part numbers
Zener operating resistance Reverse current Temperature coefficient of zener voltage *3 Terminal capacitance
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
MAZ2000 Series
s Electrical characteristics within part numbers Ta = 25°C
Zener voltage Part Number VZ (V) IZ (mA) Min Nom Max 4.8 5.1 5.4 40 4.8 5.15 5.05 5.4 5.2 5.6 6.0 40 5.3 5.7 5.6 6.0 5.8 6.2 6.6 40 5.8 6.2 6.1 6.5 6.4 6.8 7.2 40 6.4 6.8 6.7 7.1 7.0 7.5 7.9 40 7.0 7.45 7.35 7.8 7.7 8.2 8.7 40 7.7 8.2 8.1 8.6 8.5 9.1 9.6 40 8.5 9.05 8.95 9.5 9.4 10.0 10.6 40 9.4 10 9.9 10.5 10.4 11.0 11.6 20 10.4 11.05 10.85 11.5 11.4 12.0 12.7 20 11.4 12.1 11.9 12.6 12.4 13.0 14.1 20 12.4 13.25 13.15 14.0 13.8 15.0 15.6 20 13.8 14.7 14.5 15.4 15.3 16.0 17.1 20 15.3 16.3 16.1 17.1 16.8 18.0 19.1 20 16.8 18.0 17.8 19.0 18.8 20.0 21.2 20 18.8 20.0 19.8 21.0 Zener operating resistance IR (µA) R Z (Ω ) VR IZ (V) Max (mA) Max Reverse current 1 20 40 10 Temperature Terminal coefficient of capacitance Marking symbol zener voltage (Color indication) C (pF) SZ (mV/°C) t (VR = 0 V) IZ f = 1 MHz (mA) Typ Typ 1st. 2nd. 3rd. 40 0 200 Green Brown Brown
MAZ2051 MAZ20510A MAZ20510B MAZ2056 MAZ20560A MAZ20560B MAZ2062 MAZ20620A MAZ20620B MAZ2068 MAZ20680A MAZ20680B MAZ2075 MAZ20750A MAZ20750B MAZ2082 MAZ20820A MAZ20820B MAZ2091 MAZ20910A MAZ20910B MAZ2100 MAZ21000A MAZ21000B MAZ2110 MAZ.