CMPZ4678 THRU CMPZ4717 SURFACE MOUNT LOW LEVEL SILICON ZENER DIODE 1.8 VOLTS THRU 43 VOLTS 350mW, 5% TOLERANCE w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMPZ4678 Series silicon 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 CHARACTERISTICS TABLE SOT-23 CASE MAXIMUM RATINGS: (TA=25°C unless otherwise noted) Power Dissipation Operating and Storage Temperature SYMBOL PD TJ, Tstg UNITS mW °C 350 -65 to +150 ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.5V MAX @ IF=100mA (for all types) TEST CURRENT ZENER VOLTAGE TYPE CMPZ4678 MIN V 1.710 VZ @ IZT NOM V 1.8 IZT MAX V 1.890 CMPZ4679 1.900 2.0 CMPZ4680 2.090 CMPZ4681 CMPZ4682 MAXIMUM REVERSE CURRENT IR @ VR MAXIMUM ZENER CURRENT IZM MARKING CODE µA µA V mA 50 7.5 1.0 120.0 2.100 50 5.0 1.0 110.0 C9B 2.2 2.310 50 4.0 1.0 100.0 C9C 2.280 2.4 2.520 50 2.0 1.0 95.0 C9D 2.565 2.7 2.835 50 1.0 1.0 90.0 C9E CMPZ4683 2.850 3.0 3.150 50 0.8 1.0 85.0 C9F CMPZ4684 3.135 3.3 3.465 50 7.5 1.5 80.0 C9G CMPZ4685 3.420 3.6 3.780 50 7.5 2.0 75.0 C9H CMPZ4686 3.705 3.9 4.095 50 5.0 2.0 70.0 C9J CMPZ4687 4.085 4.3 4.515 50 4.0 2.0 65.0 C9K CMPZ4688 4.465 4.7 4.935 50 10 3.0 60.0 C9L CMPZ4689 4.845 5.1 5.355 50 10 3.0 55.0 C9M CMPZ4690 5.320 5.6 5.880 50 10 4.0 50.0 C9N CMPZ4691 5.890 6.2 6.510 50 10 5.0 45.0 C9P CMPZ4692 6.460 6.8 7.140 50 10 5.1 35.0 C9Q CMPZ4693 7.125 7.5 7.875 50 10 5.7 31.8 C9R CMPZ4694 7.790 8.2 8.610 50 1.0 6.2 29.0 C9S CMPZ4695 8.265 8.7 9.135 50 1.0 6.6 27.4 C9T CMPZ4696 8.645 9.1 9.555 50 1.0 6.9 26.2 C9U CMPZ4697 9.500 10 10.50 50 1.0 7.6 24.8 C9V CMPZ4698 10.45 11 11.55 50 0.05 8.4 21.6 C9W C9A R9 (13-April 2011) CMPZ4678 THRU CMPZ4717 SURFACE MOUNT LOW LEVEL SILICON ZENER DIODE 1.8 VOLTS THRU 43 VOLTS 350mW, 5% TOLERANCE ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C) VF=1.5V MAX @ IF=100mA (for all types) TEST CURRENT ZENER VOLTAGE TYPE CMPZ4699 MIN V 11.40 VZ @ IZT NOM V 12 IZT MAX V 12.60 CMPZ4700 12.35 13 CMPZ4701 13.30 CMPZ4702 MAXIMUM REVERSE CURRENT IR @ VR MAXIMUM ZENER CURRENT IZM MARKING CODE µA µA V mA 50 0.05 9.1 20.4 C9X 13.65 50 0.05 9.8 19.0 C9Y 14 14.70 50 0.05 10.6 17.5 C9Z 14.25 15 15.75 50 0.05 11.4 16.3 91A CMPZ4703 15.20 16 16.80 50 0.05 12.1 15.4 91B CMPZ4704 16.15 17 17.85 50 0.05 12.9 14.5 91C CMPZ4705 17.10 18 18.90 50 0.05 13.6 13.2 91D CMPZ4706 18.05 19 19.95 50 0.05 14.4 12.5 91E CMPZ4707 19.00 20 21.00 50 0.01 15.2 11.9 91F CMPZ4708 20.90 22 23.10 50 0.01 16.7 10.8 91G CMPZ4709 22.80 24 25.20 50 0.01 18.2 9.9 91H CMPZ4710 23.75 25 26.25 50 0.01 19.0 9.5 91J CMPZ4711 25.65 27 28.35 50 0.01 20.4 8.8 91K CMPZ4712 26.60 28 29.40 50 0.01 21.2 8.5 91L CMPZ4713 28.50 30 31.50 50 0.01 22.8 7.9 91M CMPZ4714 31.35 33 34.65 50 0.01 25.0 7.2 91N CMPZ4715 34.20 36 37.80 50 0.01 27.3 6.6 91P CMPZ4716 37.05 39 40.95 50 0.01 29.6 6.1 91Q CMPZ4717 40.85 43 45.15 50 0.01 32.6 5.5 91R SOT-23 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Anode 2) No Connection 3) Cathode R9 (13-April 2011) w w w. c e n t r a l s e m i . c o m