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