Zener Diodes MAZY000 Series Silicon planar type Unit : mm For stabilization of power supply 4.4 0.3 * Large power dissipation: PD = 1 W * Zener voltage VZ : 4.7 V to 51 V * Zener voltage allowable deviation: 10% * Auto mounting possible + 0.1 0.25 - 0.05 Absolute Maximum Ratings Ta = 25C Parameter Symbol Rating Unit Repetitive peak forward current IFRM 500 mA Total power dissipation*1 Ptot 1.0 W PZSM 100 W Non-repetitive reverse surge power dissipation*2 1 2.15 0.3 2 Junction temperature Tj 150 C Storage temperature Tstg -40 to +150 C Note) *1 : Ptot = 1.0 W achieved with a printed-circuit board (alumina) t = 50 s for the product of VZ 6.8 V *2 : t = 100 s, Tj = 150C 1.4 0.2 2.5 0.3 Features 0 to 0.05 1.2 0.4 1.2 0.4 + 0.4 5.0 - 0.1 1 : Anode 2 : Cathode New Mini power Type Package (2-pin) Marking Symbol Refer to the list of the electrical characteristics within part numbers (Example) MAZY047 : 4.7 Common Electrical Characteristics Ta = 25C*1 Parameter Symbol Conditions Forward voltage VF IF = 200 mA Zener voltage*2 VZ IZ ****************** Specified value Operating resistance RZ IZ ****************** Specified value Reverse current IR VR *************** Specified value Temperature coefficient of zener voltage*3 SZ IZ ****************** Specified value Min Typ Max Unit 1.2 V Refer to the list of the electrical characteristics within part numbers V A mV/C Note) 1Rated input/output frequency: 5 MHz 2*1 : The VZ value is for the temperature of 25C. In other cases, carry out the temperature compensation. *2 : Guaranteed at 20 ms after power application. *3 : Tj = 25C to 150C 1 MAZY000 Series Zener Diodes Electrical characteristics within part numbers Ta = 25C Zener voltage Reverse current Operating resistance IR RZ Min (V) VZ (V) Nom Max (V) (V) 4.4 4.8 5.2 5.6 6.2 6.8 7.4 8.2 9.0 9.9 10.8 11.7 13.5 14.4 16.2 18.0 19.8 21.6 24.3 27.0 29.7 32.4 35.1 38.7 42.3 45.9 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10.0 11.0 12.0 13.0 15.0 16.0 18.0 20.0 22.0 24.0 27.0 30.0 33.0 36.0 39.0 43.0 47.0 51.0 Part Number MAZY047 MAZY051 MAZY056 MAZY062 MAZY068 MAZY075 MAZY082 MAZY091 MAZY100 MAZY110 MAZY120 MAZY130 MAZY150 MAZY160 MAZY180 MAZY200 MAZY220 MAZY240 MAZY270 MAZY300 MAZY330 MAZY360 MAZY390 MAZY430 MAZY470 MAZY510 2 5.0 5.4 6.0 6.8 7.4 8.3 9.1 10.1 11.0 12.1 13.2 14.3 16.5 17.6 19.9 22.0 24.2 26.4 29.7 33.0 36.3 39.6 42.9 47.3 51.7 56.1 IZ (mA) Max (A) VR (V) Max () IZ (mA) 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 40 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 1.0 1.0 2.0 3.0 3.0 3.0 4.0 5.0 7.0 7.0 8.0 9.0 10.0 11.0 13.0 14.0 16.0 17.0 19.0 21.0 26.4 28.8 31.8 35.8 37.6 40.8 60 50 40 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 65 65 65 65 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 Temperature coefficient of zener voltage SZ Typ IZ (mV/C) (mA) 0 0 1.5 2.4 3.1 3.8 4.5 5.4 6.3 7.4 8.4 9.4 11.4 12.5 14.5 16.6 18.6 20.7 23.8 26.9 30.0 33.4 36.3 41.1 44.9 48.6 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 Marking Symbol 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 Zener Diodes MAZY000 Series Ptot Ta 80 120 160 200 240 0 2 4 IZ V Z MAZY180 MAZY160 MAZY130 MAZY120 MAZY150 16 18 20 60 MAZY510 MAZY430 10-1 0.10 50 % / C 40 0.08 0.06 30 mV / C 0.04 20 0.02 10 0 0 -10 -0.02 10-3 24 28 32 36 40 10-3 44 Zener voltage VZ (V) Ta = 25C 44 48 52 56 22 SZ V Z 1 10-2 14 0.12 MAZY390 MAZY360 MAZY330 MAZY300 1 MAZY270 12 Zener voltage VZ (V) 10 Zener current IZ (mA) 10 MAZY240 10-3 12 102 Ta = 25C MAZY200 MAZY220 MAZY110 MAZY100 MAZY075 MAZY082 MAZY091 10 IZ V Z 102 10-2 8 10-1 Zener voltage VZ (V) Ambient temperature Ta (C) 10-1 6 1 10-2 Temperature coefficient SZ (% / C) 40 MAZY051 10-3 0 MAZY470 0 MAZY047 10-2 MAZY068 10-1 MAZY062 0.5 1 MAZY056 1.0 Ta = 25C 10 Zener current IZ (mA) 10 Zener current IZ (mA) Power dissipation Ptot (W) 102 Ta = 25C Heat sink: Alumina board Copper foil 2 mm x 2 mm Zener current IZ (mA) IZ VZ IZ V Z 102 1.5 60 Zener voltage VZ (V) 64 -0.04 0 10 20 30 40 50 -20 60 Zener voltage VZ (V) Rth t 1 Thermal resistance Rth (C / mW) Heat sink: Alumina board Copper foil 2 mm x 2 mm Without heat sink 0.1 With head sink 0.01 0.003 0.1 1 10 100 1 000 Time t (s) 3