BZX84C12W

Elektronische Bauelemente 200mW SOT-323 Series Surface Mount Zener Voltage Regulator Diodes RoHS Compliant Product BZX84CXXXW A suffix of "-C" specifies halogen & lead-free SOT-323 Dim A Min 1.80 1.15 0.80 0.25 1.20 0.00 0.10 0.35 0.59 1.80 Max 2.20 1.35 1.00 0.40 1.40 0.10 0.25 0.50 0.72 2.40 Features *Power Dissipation : PD: 200mW (Tamb=25 C) L 1 o A B C D G H J K C J K B 2 *Zener Voltage: 2.4V~39V *Operating And Storage Junction Temperature Range: TJ,TSTG: -55 ~ +150 oC 1 S 2 3 Top View 1 3 D G L S 2 3 H All Dimension in mm ELECTRICAL CHARACTERISTICS（Tamb=25℃ unless otherw ise specified） Notes:1. Tested with pulses,300µs pulse width,2% duty cycle. http://www.SeCoSGmbH.com 2. = 1KHz. Any changing of specification will not be informed individual 01-Jun-2002 Rev. 01-Jun-2002 Rev. A Page 1 of 2 Elektronische Bauelemente 200mW SOT-323 Series Surface Mount Zener Voltage Regulator Diodes BZX84CXXXW GENERAL DATA — 200 mW SOT-323 TYPICAL CHARACTERISTICS 8 7 θ VZ, Temperature Coefficient (mV/°C) 6 5 4 3 2 1 0 –1 –2 –3 VZ @ IZT Typical TC Values For BZX84C Series 100 Typical TC Values For BZX84C Series VZ @ IZT 10 θ VZ, Temperature Coefficient (mV/°C) 11 12 2 3 4 5 6 7 8 9 VZ, Nominal Zener Voltage (V) 10 1 10 VZ, Nominal Zener Voltage (V) 100 Figure 1. Temperature Coefficients (Temperature Range – 55°C to +150°C) Figure 2. Temperature Coefficients (Temperature Range – 55°C to +150°C) 1000 TJ = 25°C IZ(AC) = 0.1 IZ(DC) f = 1 kHz C, Capacitance (pF) 1000 0 V BIAS 1 V BIAS 100 BIAS AT 50% OF VZ NOM 10 TA = 25°C Z ZT, Dynamic Impedance ( Ω) IZ = 1 mA 100 5 mA 20 mA 10 1 1 10 V Z, Nominal Zener Voltage 100 1 1 10 VZ, Nominal Zener Voltage (V) 100 Figure 3. Effect of Zener Voltage on Zener Impedance 1000 100 I R , Leakage Current (µA) 10 1 0.1 0.01 0.001 0.0001 0.00001 0 10 20 30 40 50 60 VZ, Nominal Zener Voltage (V) Figure 4. Typical Capacitance +150°C + 25°C – 55°C 70 80 90 Figure 5. Typical Leakage Current http://www.SeCoSGmbH.com Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 2 of 2