CMHZ4712

CMHZ4678 THRU CMHZ4717 SURFACE MOUNT LOW LEVEL SILICON ZENER DIODE 1.8 VOLTS THRU 43 VOLTS 500mW, 5% TOLERANCE w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMHZ4678 Series Silicon Low Level Zener Diode is a high quality voltage regulator designed for applications requiring an extremely low operating current and low leakage. MARKING CODE: SEE MARKING CODE ON ELECTRICAL CHARACTERISTIC TABLE SOD-123 CASE MAXIMUM RATINGS: (TA=25°C) Power Dissipation Operating and Storage Junction Temperature SYMBOL PD TJ, Tstg 500 -65 to +200 UNIT mW °C ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=1.5V MAX @ IF=100mA (for all types) TYPE MIN V CMHZ4678 CMHZ4679 CMHZ4680 CMHZ4681 CMHZ4682 CMHZ4683 CMHZ4684 CMHZ4685 CMHZ4686 CMHZ4687 CMHZ4688 CMHZ4689 CMHZ4690 CMHZ4691 CMHZ4692 CMHZ4693 CMHZ4694 CMHZ4695 CMHZ4696 1.710 1.900 2.090 2.280 2.565 2.850 3.135 3.420 3.705 4.085 4.465 4.845 5.320 5.890 6.460 7.125 7.790 8.265 8.645 ZENER VOLTAGE VZ @ IZT NOM V 1.8 2.0 2.2 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 8.7 9.1 MAX V 1.890 2.100 2.310 2.520 2.835 3.150 3.465 3.780 4.095 4.515 4.935 5.355 5.880 6.510 7.140 7.875 8.610 9.135 9.555 TEST MAXIMUM CURRENT REVERSE LEAKAGE CURRENT IZT μA 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 μA 7.5 5.0 4.0 2.0 1.0 0.8 7.5 7.5 5.0 4.0 10 10 10 10 10 10 1.0 1.0 1.0 IR @ VR V 1.0 1.0 1.0 1.0 1.0 1.0 1.5 2.0 2.0 2.0 3.0 3.0 4.0 5.0 5.1 5.7 6.2 6.6 6.9 MAXIMUM VOLTAGE CHANGE** ΔVZ V 0.70 0.70 0.75 0.80 0.85 0.90 0.95 0.95 0.97 0.99 0.99 0.97 0.96 0.95 0.90 0.75 0.50 0.10 0.08 MAXIMUM ZENER CURRENT IZM mA 120.0 110.0 100.0 95.0 90.0 85.0 80.0 75.0 70.0 65.0 60.0 55.0 50.0 45.0 35.0 31.8 29.0 27.4 26.2 CCC CCD CCE CCF CCH CCJ CCK CCM CCN CCP CCT CCU CCV CCA CCX CCY CCZ CDC CDD MARKING CODE ** ΔVZ=VZ @ 100μA MINUS VZ @ 10μA R3 (12-August 2010) CMHZ4678 THRU CMHZ4717 SURFACE MOUNT LOW LEVEL SILICON ZENER DIODE 1.8 VOLTS THRU 43 VOLTS 500mW, 5% TOLERANCE ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C), VF=1.5V MAX @ IF=100mA (for all types) TYPE MIN V CMHZ4697 CMHZ4698 CMHZ4699 CMHZ4700 CMHZ4701 CMHZ4702 CMHZ4703 CMHZ4704 CMHZ4705 CMHZ4706 CMHZ4707 CMHZ4708 CMHZ4709 CMHZ4710 CMHZ4711 CMHZ4712 CMHZ4713 CMHZ4714 CMHZ4715 CMHZ4716 CMHZ4717 9.500 10.45 11.40 12.35 13.30 14.25 15.20 16.15 17.10 18.05 19.00 20.90 22.80 23.75 25.65 26.60 28.50 31.35 34.20 37.05 40.85 ZENER VOLTAGE VZ @ IZT NOM V 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 MAX V 10.50 11.55 12.60 13.65 14.70 15.75 16.80 17.85 18.90 19.95 21.00 23.10 25.20 26.25 28.35 29.40 31.50 34.65 37.80 40.95 45.15 TEST MAXIMUM MAXIMUM CURRENT REVERSE LEAKAGE VOLTAGE CURRENT CHANGE** IZT μA 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 μA 1.0 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 IR @ VR V 7.6 8.4 9.1 9.8 10.6 11.4 12.1 12.9 13.6 14.4 15.2 16.7 18.2 19.0 20.4 21.2 22.8 25.0 27.3 29.6 32.6 ΔVZ V 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.22 0.24 0.25 0.27 0.28 0.30 0.33 0.36 0.39 0.43 MAXIMUM ZENER CURRENT IZM mA 24.8 21.6 20.4 19.0 17.5 16.3 15.4 14.5 13.2 12.5 11.9 10.8 9.9 9.5 8.8 8.5 7.9 7.2 6.6 6.1 5.5 CDE CDF CDH CDJ CDK CDM CDN CDP CDT CDU CDV CDA CDZ CDY CEA CEC CED CEE CEF CEH CEJ MARKING CODE ** ΔVZ=VZ @ 100μA MINUS VZ @ 10μA SOD-123 CASE - MECHANICAL OUTLINE Lead Code: 1) Cathode 2) Anode R3 (12-August 2010) w w w. c e n t r a l s e m i . c o m