MMSZ5226B - MMSZ5257B Zeners Tolerance = 5% SOD-123 Absolute Maximum Ratings * Symbol PD TA = 25°C unless otherwise noted Parameter Value Units Power Dissipation @25°C 500 mW RθJA Thermal Resistance, Juncion to Ambient ** 340 °C/W TSTG Storage Temperature Range -55 to +150 °C °C TJ Operating Junction Temperture +150 * These ratings are limiting values above which the serviceability of the diode may be impaired. ** FR-4 or FR-5 = 3.5 × 1.5 inches using minimumrecommended land pads. Electrical Characteristics Device Mark MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B TA = 25°C unless otherwise noted VZ (V) D1 D2 D3 D4 Min. 3.135 3.42 3.705 4.085 Typ. 3.3 3.6 3.9 4.3 Max. 3.465 3.78 4.095 4.515 MMSZ5230B MMSZ5231B MMSZ5232B MMSZ5233B D5 E1 E2 E3 4.465 4.845 5.32 5.7 4.7 5.1 5.6 6 MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B E4 E5 F1 F2 5.89 6.46 7.125 7.79 MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B F3 F4 F5 H1 H2 MMSZ5243B MMSZ5244B MMSZ5245B MMSZ5246B MMSZ5247B H3 H4 H5 J1 J2 ZZ(Ω) @ IZK(mA) ZZK(Ω) @ IZK(mA) IR(μA) @ VR (V) 28 24 23 22 20 20 20 20 1,600 1,700 1,900 2,000 0.25 0.25 0.25 0.25 25 15 10 5.0 1.0 1.0 1.0 1.0 4.935 5.355 5.88 6.3 19 17 11 7.0 20 20 20 20 1,900 1,600 1,600 1,600 0.25 0.25 0.25 0.25 5.0 5.0 5.0 5.0 2.0 2.0 3.0 3.5 6.2 6.8 7.5 8.2 6.51 7.14 7.875 8.61 7.0 5.0 6.0 8.0 20 20 20 20 1,000 750 500 500 0.25 0.25 0.25 0.25 5.0 3.0 3.0 3.0 4.0 5.0 6.0 6.5 8.265 8.645 9.5 10.45 11.4 8.7 9.1 10 11 12 9.135 9.555 10.5 11.55 12.6 8.0 10 17 22 30 20 20 20 20 20 600 600 600 600 600 0.25 0.25 0.25 0.25 0.25 3.0 3.0 3.0 2.0 1.0 6.5 7.0 8.0 8.4 9.1 12.35 13.3 14.25 15.2 16.15 13 14 15 16 17 13.65 14.7 15.75 16.8 17.85 13 15 16 17 19 9.5 9.0 8.5 7.8 7.4 600 600 600 600 600 0.25 0.25 0.25 0.25 0.25 0.5 0.1 0.1 0.1 0.1 9.9 10 11 12 13 VF Foward Voltage = 0.9V Maximum @ IF = 10mA for all MMSZ5200 series © 2012 Fairchild Semiconductor Corporation MMSZ5226B - MMSZ5257B Rev. E2 www.fairchildsemi.com 1 MMSZ5226B - MMSZ5257B — Zeners February 2012 Device Mark MMSZ5248B MMSZ5249B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5253B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B (Continued) TA = 25°C unless otherwise noted VZ (V) ZZ(Ω) @ IZK(mA) ZZK(Ω) @ IZK(mA) IR(μA) @ VR (V) Min. Typ. Max. J3 J4 J5 K1 K2 17.1 18.05 19 20.92 22.8 18 19 20 22 24 18.9 19.95 21 23.1 25.2 21 23 25 29 33 7.0 6.6 6.2 5.6 5.2 600 600 600 600 600 0.25 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 0.1 14 14 15 17 18 K3 K4 K5 M1 M2 23.75 25.65 26.6 28.5 31.35 25 27 28 30 33 26.25 28.35 29.4 31.5 34.65 35 41 44 49 58 5.0 4.6 4.5 4.2 3.8 600 600 600 600 700 0.25 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 0.1 19 21 21 23 25 VF Foward Voltage = 0.9V Maximum @ IF = 10mA for all MMSZ5200 series © 2012 Fairchild Semiconductor Corporation MMSZ5226B - MMSZ5257B Rev. E2 www.fairchildsemi.com 2 MMSZ5226B - MMSZ5257B — Zeners Electrical Characteristics 5000 30 25 TA = 25º C 20 15 V Z = 12.0V 10 V Z = 3.3V V Z = 5.1V 5 1 2 5 10 I Z- ZENER CURRENT (mA) 20 30 V Z - ZENER VOLTAGE (V) 4 T A = -25º C TA = 25º C 3 TA = 85º C T A = 100 º C T A= 125 º C 1 2 5 10 I Z- ZENER CURRENT (mA) 0.2 0.5 1 2 5 I Z - ZENER CURRENT (mA) 10 V Z = 5.1V 20 5.5 TA = 125º C 5 TA = 100º C T A = 25º C 4.5 4 30 TA = 85º C TA = -25º C 1 2 5 10 I Z - ZENER CURRENT (mA) 20 Figure 4. 5.1 Zener Voltage vs. Temperature 15 40 10 T = -25º C A TA = 25º C TA = 85º C TA = 100 º C 5 0 1 2 V Z = 33.0V TA = 125º C V Z - ZENER VOLTAGE (V) V Z - ZENER VOLTAGE (V) Figure 3. 3.3 Zener Voltage vs. Temperature V Z = 12.0V 5 10 I Z - ZENER CURRENT (mA) 20 TA = 100º C 30 TA = 125º C 35 30 TA = -25º C T A = 25º C TA = 85º C 25 20 30 Figure 5. 12 Zener Voltage vs. Zener Temperature 1 2 5 10 I Z - ZENER CURRENT (mA) 20 30 Figure 6. 33 Zener Voltage vs. Zener Temperature © 2012 Fairchild Semiconductor Corporation MMSZ5226B - MMSZ5257B Rev. E2 20 Figure 2. Zener Current vs. Zener Impedence V Z = 3.3V 2 V Z = 33.0V 20 10 V Z = 12.0V 5 6 5 V Z - ZENER VOLTAGE (V) 200 100 50 2 1 0.1 Figure 1. Zener Current vs. Zener Voltage 1 TA = 25º C V Z = 5.1V 2000 1000 500 V Z = 3.3V V Z = 33.0V Z Z - IMPEDANCE (ohms) V Z - ZENER VOLTAGE (V) 35 www.fairchildsemi.com 3 MMSZ5226B - MMSZ5257B — Zeners Typical Performance Characteristics TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. 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