MAZY270

MAZY000 PANASONIC | Alldatasheet

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Technical content

For stabilization of power supply I Features

• Large power dissipation: PD = 1 W
• Zener voltage VZ : 4.7 V to 51 V
• Zener voltage allowable deviation: 10%
• Auto mounting possible I Absolute Maximum Ratings Ta = 25°C Unit : mm Parameter Symbol Rating Unit Repetitive peak forward current IFRM 500 mA Total power dissipation*1 Ptot 1.0 W Non-repetitive reverse surge P ZSM 100 W power dissipation*2 Junction temperature T j 150 °C Storage temperature T stg −40 to +150 °C I Common Electrical Characteristics Ta = 25°C*1 1 : Anode 2 : Cathode New Mini power Type Package (2-pin) Note) * 1 :P tot = 1.0 W achieved with a printed-circuit board (alumina) t = 50 µs for the product of V Z ≤ 6.8 V *2 : t = 100 µs, Tj = 150°C Parameter Symbol Conditions Min Typ Max Unit Forward voltage V F IF = 200 mA 1.2 V Marking Symbol Refer to the list of the electrical characteristics within part numbers (Example) MAZY047 : 4.7 4.4 ± 0.3 0 to 0.05 2.5 ± 0.3 1.4 ± 0.221 2.15 ± 0.3 0.25 + 0.1 − 0.05 5.0 + 0.4 − 0.1 1.2 ± 0.41.2 ± 0.4 Refer to the list of the

electrical characteristics

Note) 1 ɽRated input/output frequency: 5 MHz ɹ 2ɽ*1 : The V Z 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 : T j = 25°C to 150°C

I Electrical characteristics within part numbers Ta = 25°C Part Number Zener voltage Reverse current Temperature coefficient of zener voltage VZ (V) I R RZ SZ Min Nom Max I Z Max V R Max I Z Typ I Z (V) (V) (V) (mA) ( µA) (V) ( Ω) (mA) (mV/ °C) (mA) Marking Symbol Operating resistance

Zener Diodes MAZY000 Series Ptot  Ta IZ  VZIZ  VZ IZ  VZ SZ  VZIZ  VZ Rth  t 0 240 120 16080 20040 0.5 1.0 1.5 Ambient temperature Ta (°C) Power dissipation Ptot (W) Heat sink: Alumina board Copper foil 2 mm × 2 mm 10−3 2468 1 0 1 20 10−2 10−1 102 Zener voltage VZ (V) Zener current IZ (mA) Ta = 25°C MAZY100 MAZY075 MAZY062 MAZY056 MAZY051 MAZY047 MAZY068 MAZY091MAZY082 10−3 12 14 16 18 20 22 10−2 10−1 102 Zener voltage VZ (V) Zener current IZ (mA) Ta = 25°C MAZY180 MAZY160 MAZY150 MAZY130 MAZY120 MAZY110 10−3 24 28 32 36 40 44 10−2 10−1 102 Zener voltage VZ (V) Zener current IZ (mA) Ta = 25°C MAZY200 MAZY220 MAZY240 MAZY270 MAZY300 MAZY330 MAZY360 10−3 44 48 52 56 60 64 10−2 10−1 102 Zener voltage VZ (V) Zener current IZ (mA) Ta = 25°C MAZY510 MAZY470 MAZY430 MAZY390 −0.04 −0.02 0.02 0.04 0.06 0.08 0.10 0.12 −20 −10 0 1 02 03 04 05 06 0 Zener voltage VZ (V) Temperature coefficient SZ (% / °C) % / °C mV / °C 0.1 0.01 0.003 10.1 10 1 000 100 Time t (s) Thermal resistance Rth (°C / mW) Heat sink: Alumina board Copper foil 2 mm × 2 mm With head sink Without heat sink