MM3Z5257BH

Zowie Technology Corporation MM3Z5221BH~MM3Z5267BH SILICON PLANAR ZENER DIODES Lead free product Halogen - free type Silicon Planar Zener Diode in a small plastic SMD SOD-323 package PINNING PIN 1 2 1 DESCRIPTION Cathode Anode 2 Features • Total power dissipation: Max. 300 mW • Small plastic package suitable for surface mounted design • Tolerance approximately ± 5% Top View Simplified outline SOD-323 and symbol Absolute Maximum Ratings (Ta = 25 OC) Parameter Total Power Dissipation Operating Junction and Storage Temperature Range Symbol Ptot Tj, TS Value 300 - 55 to + 150 Unit mW O C Characteristics at Ta = 25 OC Parameter Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 10 mA Symbol RθJA VF Max. 625 0.9 Unit O C/W V REV. 0 Zowie Technology Corporation Z owie Technology Corporation MM3Z5221BH~MM3Z5268BH Type MM3Z 5221BH MM3Z 5223BH MM3Z 5225BH MM3Z 5226BH MM3Z 5227BH MM3Z 5228BH MM3Z 5229BH MM3Z 5230BH MM3Z 5231BH MM3Z 5232BH MM3Z 5234BH MM3Z 5235BH MM3Z 5236BH MM3Z 5237BH MM3Z 5239BH MM3Z 5240BH MM3Z 5241BH MM3Z 5242BH MM3Z 5243BH MM3Z 5245BH MM3Z 5246BH MM3Z 5248BH MM3Z 5249BH MM3Z 5250BH MM3Z 5251BH MM3Z 5252BH MM3Z 5253BH MM3Z 5254BH MM3Z 5256BH MM3Z 5257BH MM3Z 5258BH MM3Z 5259BH MM3Z 5260BH MM3Z 5261BH MM3Z 5262BH MM3Z 5263BH MM3Z 5265BH MM3Z 5266BH MM3Z 5267BH 1) 2) Marking Code A1 B1 C1 D1 E1 F1 H1 J1 K1 M1 N1 P1 R1 X1 Y1 Z1 A2 B2 C2 D2 E2 F2 N9 H2 J2 K2 P9 M2 N2 P2 R2 X2 Y2 Z2 A3 B3 C3 D3 E3 Zener Voltage Range 1), 2) Vznom V 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 19 20 22 24 25 27 30 33 36 39 43 47 51 56 62 68 75 lZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 8.5 7.8 7 6.6 6.2 5.6 5.2 5 4.6 4.2 3.8 3.4 3.2 3 2.7 2.5 2.2 2 1.8 1.7 for VZT V 2.28…2.52 2.57…2.84 2.85…3.15 3.14…3.47 3.42…3.78 3.71…4.1 4.09…4.52 4.47…4.94 4.85…5.36 5.32…5.88 5.89…6.51 6.46…7.14 7.13…7.88 7.79…8.61 8.65…9.56 9.5…10.5 10.45…11.55 11.4…12.6 12.35…13.65 14.25…15.75 15.2…16.8 17.1…18.9 18.05…19.95 19 …21 20.9 …23.1 22.8 …25.2 23.75…26.25 25.65…28.35 28.5…31.5 31.35…34.65 34.2…37.8 37.05…40.95 40.85…45.15 44.65…49.35 48.45…53.55 53.2…58.8 58.9…65.1 64.6…71.4 71.25…78.75 Maximum Zener Impedance 3) rZJT Ω 30 30 29 28 24 23 22 19 17 11 7 5 6 8 10 17 22 30 13 16 17 21 23 25 29 33 35 41 49 58 70 80 93 105 125 150 185 230 270 rZJK Ω 1200 1300 1600 1600 1700 1900 2000 1900 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 1400 1600 1700 at IZK mA 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Reverse Leakage Current IR µA 100 75 50 25 15 10 5 5 5 5 5 3 3 3 3 3 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 at VR V 1 1 1 1 1 1 1 2 2 3 4 5 6 6.5 7 8 8.4 9.1 9.9 11 12 14 14 15 17 18 19 21 23 25 27 30 33 36 39 43 47 52 56 VZ is tested with pulses (20 ms) Nominal Zener voltage is measured with the device junction in thermal equilibrium at TL = 30 OC ± 1 OC. 3) ZZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC) = 0.1 IZ(DC) with the AC frequency = 1 KHz. REV. 0 Zowie Technology Corporation Z owie Technology Corporation MM3Z5221BH~MM3Z5268BH 300 Power Dissipation: Ptot (mW) 200 100 0 0 25 100 150 O Ambient Temperature: Ta ( C) Fig. 1 Derating Curve REV. 0 Zowie Technology Corporation