JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-23 Plastic-Encapsulate DIODE SOT-23 DZ23C2V7-DZ23C51 ZENER DIODE FEATURES z Dual zeners common cathode configuration z 300mW Power Dissipation z Ideally suited for automated insertion Zener Voltages from 2.7V -51V z z Ultra-Small Surface Mount Package Power dissipation Maximum Ratings (Ta=25℃ unless otherwise specified) Characteristic Symbol Value Unit Forward Voltage @ IF = 10mA VF 0.9 V Power Dissipation(Note 1) Pd 300 mW ℃/W Thermal Resistance, Junction to Ambient Air RθJA 417 Operating and Storage Temperature Range Tj,TSTG -65~ +150 ℃ Notes: 1. Valid provided that device terminals are kept at ambient temperature. www.cj-elec.com 1 C,Apr,2015 ELECTRICAL CHARACTERISTICS Ta=25℃ unless otherwise specified Zener Voltage Maximum Zener Impedance (Note3) Typical Min. Reverse Temperature Voltage (Note2) Type Marking Range (Note 2) Number Code @ IZT = 5.0mA ZZT @ IZT = 5.0mA ZZK @ IZK = 1.0mA VZ (Volts) Ohms Ohms TC (%/°C) VR (Volts) Coefficient @ IR = 0.1μA DZ23C2V7 KV1 2.5-2.9 83 500 -0.065 — DZ23C3V0 KV2 2.8-3.2 95 500 -0.060 — DZ23C3V3 KV3 3.1-3.5 95 500 -0.055 — DZ23C3V6 KV4 3.4-3.8 95 500 -0.055 — DZ23C3V9 KV5 3.7-4.1 95 500 -0.050 — DZ23C4V3 KV6 4.0-4.6 95 500 -0.035 — DZ23C4V7 KV7 4.4-5.0 78 500 -0.015 — DZ23C5V1 KV8 4.8-5.4 60 480 +0.005 0.8 DZ23C5V6 KV9 5.2-6.0 40 400 +0.020 1.0 DZ23C6V2 KVA 5.8-6.6 10 200 +0.030 2.0 DZ23C6V8 KVB 6.4-7.2 8.0 150 +0.045 3.0 DZ23C7V5 KVC 7.0-7.9 7.0 50 +0.050 5.0 DZ23C8V2 KVD 7.7-8.7 7.0 50 +0.055 6.0 DZ23C9V1 KVE 8.5-9.6 10 50 +0.065 7.0 DZ23C10 KVF 9.4-10.6 15 70 +0.065 7.5 DZ23C11 KVG 10.4-11.6 20 70 +0.070 8.5 DZ23C12 KVH 11.4-12.7 20 90 +0.075 9.0 DZ23C13 KVI 12.4-14.1 25 110 +0.080 10.0 DZ23C15 KVJ 13.8-15.6 30 110 +0.080 11.0 DZ23C16 KVK 15.3-17.1 40 170 +0.090 12.0 DZ23C18 KVL 16.8-19.1 50 170 +0.090 14.0 DZ23C20 KVM 18.8-21.2 50 220 +0.090 15.0 DZ23C22 KVN 20.8-23.3 55 220 +0.090 17.0 DZ23C24 KVO 22.8-25.6 80 220 +0.090 18.0 DZ23C27 KVP 25.1-28.9 80 250 +0.090 20.0 DZ23C30 KVQ 28-32 80 250 +0.090 22.5 DZ23C33 KVR 31-35 80 250 +0.090 25.0 DZ23C36 KVS 34-38 90 250 +0.090 27.0 DZ23C39 KVT 37-41 90 300 +0.110 29.0 DZ23C43 KVU 40-46 100 700 +0.110 32.0 DZ23C47 KVV 44-50 100 750 +0.110 35.0 DZ23C51 KVW 48-54 100 750 +0.110 38.0 Notes: 2. Short duration pulse test used to minimize self-heating effect. 3. f = 1KHz. www.cj-elec.com 2 C,Apr,2015 Typical Characteristics Notes：Our company currently provide .V-V products only Zener Characteristics(VZ Up to 10 V) Zener Characteristics(11 V to 43 V) 100 100 43 39 36 33 30 27 1 0.5 1 2 3 4 5 6 7 8 10 9 0.5 10 11 15 30 35 40 50 Typical Leakage Current 100 Pulsed TYPICAL Ta VALUES 35 45 VZ, ZENER VOLTAGE (V) Temperature Coefficients 40 25 20 VZ, ZENER VOLTAGE (V) FOR DZ23CXXX SERIES 10 30 IR, LEAKAGE CURRENT (uA) θVZ, TEMPERATURE COEFFICIENT (mV/℃) 24 20 22 10 18 10 9.1 8.2 7.5 6.8 6.2 5.1 5.6 4.7 1 PD =300mW 11 12 13 IZ, ZENER CURRENT (mA) Pulsed 10 2.7 IZ, ZENER CURRENT (mA) Ta =25℃ PD =300mW Pulsed 15 16 Ta =25℃ 25 20 VZ @ IZT 15 10 5 1 0.1 0.01 Ta=100℃ 1E-3 0 Ta=25℃ -5 1E-4 0 4 8 12 16 20 24 28 32 36 40 0 44 5 VZ, NOMINAL ZENER VOLTAGE (V) 10 15 20 25 35 40 45 Effect of Zener Voltage on Zener Impedance Typical Capacitance 1000 1000 Ta=25℃ Ta=25℃ f=1MHz ZZT, DYNAMIC IMPEDANCE(Ω) 100 1V BIAS BIAS AT 50% OF VZ NOM 10 IZ(AC)=0.1IZ(DC) IZ=1mA 0V BIAS C, CAPACITANCE (pF) 30 VZ, NOMINAL ZENER VOLTAGE (V) 1 f=1kHz 100 IZ=5mA 10 1 1 10 100 1 VZ, NOMINAL ZENER VOLTAGE (V) 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Power Derating Curve 350 250 POWER DISSIPATION PD (mW) 300 200 150 100 50 0 0 25 50 75 AMBIENT TEMPERATURE www.cj-elec.com 100 Ta 125 150 (℃ ) 3 C,Apr,2015 SOT-23 Package Outline Dimensions Symbol A A1 A2 b c D E E1 e e1 L L1 θ Dimensions In Millimeters Min Max 0.900 1.150 0.000 0.100 0.900 1.050 0.300 0.500 0.080 0.150 2.800 3.000 1.200 1.400 2.250 2.550 0.950 TYP 1.800 2.000 0.550 REF 0.300 0.500 0° 8° Dimensions In Inches Min Max 0.035 0.045 0.000 0.004 0.035 0.041 0.012 0.020 0.003 0.006 0.110 0.118 0.047 0.055 0.089 0.100 0.037 TYP 0.071 0.079 0.022 REF 0.012 0.020 0° 8° SOT-23 Suggested Pad Layout www.cj-elec.com 4 C,Apr,2015 SOT-23 Tape and Reel www.cj-elec.com 5 C,Apr,2015