MMSZ18ET1G ON Semiconductor

MMSZxxxET1G Series, SZMMSZxxxET1G Series Zener Voltage Regulators 500 mW SOD123 Surface Mount Three complete series of Zener diodes are offered in the convenient, MMSZxxxET1G Series, SZMMSZxxxET1G Series ELECTRICAL CHARACTERISTICS (T = 25C unless A I otherwise noted, V = 0.95 V Max. I = 10 mA) F F I F Symbol Parameter V Reverse Zener Voltage I Z ZT I Reverse Current ZT V V Z Maximum Zener Impedance I Z R ZT ZT V I V R F I Reverse Leakage Current V I R R ZT V Reverse Voltage R I Forward Current F V Forward Voltage I F F Zener Voltage Regulator ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise noted, V = 0.9 V Max. I = 10 mA) A F F V (V) Z V (V) Z Max Reverse Z1 ZT1 Z2 ZT2 (Notes 4 and 5) (Note 6) (Notes 4 and 5) (Note 6) Leakage Current I = 5 mA I = 1 mA I V ZT1 ZT2 R R Device Marking Min Nom Max Min Max A V Device* MMSZ2V4ET1G CL1 2.28 2.4 2.52 100 1.7 2.1 600 50 1 MMSZ2V7ET1G CL2 2.57 2.7 2.84 100 1.9 2.4 600 20 1 MMSZ3V0ET1G CL3 2.85 3.0 3.15 95 2.1 2.7 600 10 1 MMSZ3V3ET1G CL4 3.14 3.3 3.47 95 2.3 2.9 600 5 1 MMSZ3V6ET1G CL5 3.42 3.6 3.78 90 2.7 3.3 600 5 1 MMSZ3V9ET1G CL6 3.71 3.9 4.10 90 2.9 3.5 600 3 1 MMSZ4V3ET1G CL7 4.09 4.3 4.52 90 3.3 4.0 600 3 1 MMSZ4V7ET1G CL8 4.47 4.7 4.94 80 3.7 4.7 500 3 2 MMSZ5V1ET1G CL9 4.85 5.1 5.36 60 4.2 5.3 480 2 2 MMSZ5V6ET1G CM1 5.32 5.6 5.88 40 4.8 6.0 400 1 2 MMSZ6V2ET1G CM2 5.89 6.2 6.51 10 5.6 6.6 150 3 4 MMSZ6V8ET1G CM3 6.46 6.8 7.14 15 6.3 7.2 80 2 4 MMSZ7V5ET1G CM4 7.13 7.5 7.88 15 6.9 7.9 80 1 5 MMSZ8V2ET1G CM5 7.79 8.2 8.61 15 7.6 8.7 80 0.7 5 MMSZ9V1ET1G CM6 8.65 9.1 9.56 15 8.4 9.6 100 0.5 6 MMSZ10ET1G CM7 9.50 10 10.50 20 9.3 10.6 150 0.2 7 MMSZ11ET1G CM8 10.45 11 11.55 20 10.2 11.6 150 0.1 8 MMSZ12ET1G CM9 11.40 12 12.60 25 11.2 12.7 150 0.1 8 MMSZ13ET1G CN1 12.35 13 13.65 30 12.3 14.0 170 0.1 8 MMSZ15ET1G CN2 14.25 15 15.75 30 13.7 15.5 200 0.05 10.5 MMSZ16ET1G CN3 15.20 16 16.80 40 15.2 17.0 200 0.05 11.2 MMSZ18ET1G CN4 17.10 18 18.90 45 16.7 19.0 225 0.05 12.6 MMSZ20ET1G CN5 19.00 20 21.00 55 18.7 21.1 225 0.05 14 MMSZ22ET1G CN6 20.90 22 23.10 55 20.7 23.2 250 0.05 15.4 MMSZ24ET1G CN7 22.80 24 25.20 70 22.7 25.5 250 0.05 16.8 4. The type numbers shown have a standard tolerance of 5% on the nominal Zener Voltage. 5. Tolerance and Voltage Designation: Zener Voltage (VZ) is measured with the Zener Current applied for PW = 1 ms. 6. Z and Z are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for ZT ZK I = 0.1 I with the AC frequency = 1 kHz. Z(AC) Z(DC), Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future use and best overall value. *Include SZ-prefix devices where applicable.