BZX85C22

BZX85C3V3 THRU BZX85C33 SURFACE MOUNT 1.3W SILICON ZENER DIODE 3.3 VOLTS THRU 33 VOLTS Central TM Semiconductor Corp. Description: The CENTRAL SEMICONDUCTOR BZX85C3V3 Series are silicon Zener diodes. These high quality voltage regulating diodes are designed for use in industrial, commercial, entertainment and computer applications. MARKING: FULL PART NUMBER SYMBOL PD TJ, Tstg UNITS W °C DO-41 CASE MAXIMUM RATINGS: (TA=25°C) Power Dissipation Operating and Storage Temperature 1.3 -65 to +200 ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.2V MAX @ IF=200mA (for all types) Zener Voltage Type MIN (V) BZX85C3V3 BZX85C3V6 BZX85C3V9 BZX85C4V3 BZX85C4V7 BZX85C5V1 BZX85C5V6 BZX85C6V2 BZX85C6V8 BZX85C7V5 BZX85C8V2 BZX85C9V1 BZX85C10 BZX85C11 BZX85C12 3.1 3.4 3.7 4.1 4.5 4.8 5.3 5.9 6.5 7.1 7.8 8.6 9.5 10.5 11.4 VZ @ IZT NOM (V) 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 MAX (V) 3.5 3.8 4.1 4.5 4.9 5.4 5.9 6.5 7.1 7.9 8.6 9.6 10.5 11.6 12.6 IZT (mA) 80 60 60 50 45 45 45 35 35 35 25 25 25 20 20 ZZT@IZT (Ω) 20 15 15 13 13 10 7.0 4.0 3.5 3.0 5.0 5.0 7.0 8.0 9.0 ZZK @ IZK (Ω) (mA) 400 500 500 500 600 500 400 300 300 200 200 200 200 300 350 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 Test Current Maximum Zener Impedance Maximum Reverse Current IR @ VR (μA) (V) 60 30 5.0 3.0 3.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 1.0 1.0 1.0 1.0 1.5 2.0 2.0 3.0 4.0 4.5 5.0 6.5 7.0 7.7 8.4 Maximum Reverse Surge Current IRSM (mA) 1,380 1,260 1,190 1,070 970 890 810 730 660 605 550 500 454 414 380 Maximum Zener Current IZM (mA) 276 252 234 217 193 178 162 146 133 121 110 100 91 83 76 Tolerance Code A B C Tolerance ±1% ±2% ±5% Part Number Identification B Z X 85 C 4V7 Nominal Value Code (i.e. 4.7 Volts) Tolerance Code Device Series R0 (12-May 2009) Central TM Semiconductor Corp. BZX85C3V3 THRU BZX85C33 SURFACE MOUNT 1.3W SILICON ZENER DIODE 3.3 VOLTS THRU 33 VOLTS ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C) VF=1.2V MAX @ IF=200mA (for all types) Zener Voltage Type MIN (V) BZX85C13 BZX85C15 BZX85C16 BZX85C18 BZX85C20 BZX85C22 BZX85C24 BZX85C27 BZX85C30 BZX85C33 12.4 14.3 15.2 17.1 19.0 20.9 22.8 25.7 28.5 31.4 VZ @ IZT NOM (V) 13 15 16 18 20 22 24 27 30 33 MAX (V) 13.7 15.8 16.8 18.9 21.0 23.1 25.2 28.4 31.5 34.7 IZT (mA) 20 15 15 15 10 10 10 8.0 8.0 8.0 ZZT@IZT (Ω) 10 15 15 20 24 25 25 30 30 35 ZZK @ IZK (Ω) (mA) 400 500 500 500 600 600 600 750 1,000 1,200 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.25 0.25 0.25 Test Current Maximum Zener Impedance Maximum Reverse Current IR @ VR (μA) (V) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 9.1 10.5 11.0 12.5 14.0 15.5 17.0 19.0 21.0 23.0 Maximum Reverse Surge Current IRSM (mA) 344 304 285 250 225 205 190 170 150 135 Maximum Zener Current IZM (mA) 69 61 57 50 45 41 38 34 30 27 DO-41 CASE - MECHANICAL OUTLINE R0 (12-May 2009)