CMPZ4678

CMPZ4678 THRU CMPZ4717 SURFACE MOUNT LOW LEVEL SILICON ZENER DIODE 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: CONSULT FACTORY 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) NOMINAL ZENER VOLTAGE VZ @ IZT V CMPZ4678 CMPZ4679 CMPZ4680 CMPZ4681 CMPZ4682 CMPZ4683 CMPZ4684 CMPZ4685 CMPZ4686 CMPZ4687 CMPZ4688 CMPZ4689 CMPZ4690 CMPZ4691 CMPZ4692 CMPZ4693 CMPZ4694 CMPZ4695 CMPZ4696 CMPZ4697 CMPZ4698 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 10 11 TEST CURRENT IZT μA 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 MAXIMUM REVERSE LEAKAGE CURRENT IR 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 1.0 0.05 TYPE @ 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 7.6 8.4 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 0.10 0.11 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 24.8 21.6 * ΔVZ=VZ@ 100µA MINUS VZ @ 10µA. R8 (3-February 2010) CMPZ4678 THRU CMPZ4717 SURFACE MOUNT LOW LEVEL SILICON ZENER DIODE 350mW, 5% TOLERANCE ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C) VF=1.5V MAX @ IF=100mA (for all types) NOMINAL ZENER VOLTAGE VZ @ IZT V CMPZ4699 CMPZ4700 CMPZ4701 CMPZ4702 CMPZ4703 CMPZ4704 CMPZ4705 CMPZ4706 CMPZ4707 CMPZ4708 CMPZ4709 CMPZ4710 CMPZ4711 CMPZ4712 CMPZ4713 CMPZ4714 CMPZ4715 CMPZ4716 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 TEST CURRENT IZT μA 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 MAXIMUM REVERSE LEAKAGE CURRENT IR μA 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 TYPE @ VR V 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 MAXIMUM VOLTAGE CHANGE* ΔVZ V 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 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 CMPZ4717 43 * ΔVZ=VZ @ 100µA MINUS VZ @ 10µA. SOT-23 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Anode 2) No Connection 3) Cathode MARKING CODE: CONSULT FACTORY w w w. c e n t r a l s e m i . c o m R8 (3-February 2010)