SMD Zener Diode ACZRV5223B-HF Thru. ACZRV5256B-HF Voltage: 2.7 to 30 Volts Power: 200 mWatts RoHS Device Halogen Free Features - For surface mounted applications. SOD-323 - General purpose, medium current. 0.106 (2.70) - Ideally suited for automated assembly processes. 0.098 (2.50) - 0.014 (0.35) 0.010 (0.25) - Comply with AEC-Q101 + 0.055 (1.40) 0.047 (1.20) 0.071 (1.80) 0.063 (1.60) Mechanical data - Case: SOD-323, Molded plastic. 0.006 (0.15) 0.003 (0.08) 0.039 (1.00) Max. - Terminals: Solder Plated, solderable per MIL-STD-750, method 2026. 0.004 (0.10) 0.000 (0.00) 0.019 (0.475)REF - Polarity: Cathode band. - Weight: 0.004 grams(approx.). Dimensions in inches and (millimeter) Circuit diagram Maximum Rating AND Electrical Characteristics Symbol Value Unit VF 0.9 V Pd 200 mW RθJA 625 °C/W Junction temperature range Tj 150 °C Storage temperature range TSTG -65 to +150 °C Parameter Forward voltage (Note 2) @ IF = 10mA Power dissipation (Note 1) Thermal resistance, junction to ambient air Notes: 1. Device mounted on ceramic PCBS; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm² . 2. Tested with pulses, Tp≤1.0ms. Company reserves the right to improve product design , functions and reliability without notice. REV:A AQW-JZ004 Page 1 Comchip Technology CO., LTD. SMD Zener Diode Electrical Characteristics(@Ta = 25°C unless otherwise specified) Part Number ACZRV5223B-HF Maximum Zener Iimpedance (Note 4) Zener Voltage Range (Note 2) VZ(V)@IZT IZT Min(V) Nom(V) Max(V) mA 2.57 ZZT@IZT ZZK@IZK Ω Maximum Reverse current IZK IR VR mA uA V Marking Code 2.7 2.84 20 30 1300 0.25 75 1.0 C3 C5 ACZRV5225B-HF 2.85 3.0 3.15 20 30 1600 0.25 50 1.0 ACZRV5226B-HF 3.14 3.3 3.47 20 28 1600 0.25 25 1.0 G1 ACZRV5227B-HF 3.42 3.6 3.78 20 24 1700 0.25 15 1.0 G2 ACZRV5228B-HF 3.71 3.9 4.10 20 23 1900 0.25 10 1.0 G3 ACZRV5229B-HF 4.09 4.3 4.52 20 22 2000 0.25 5.0 1.0 G4 ACZRV5230B-HF 4.47 4.7 4.94 20 19 1900 0.25 5.0 2.0 G5 ACZRV5231B-HF 4.85 5.1 5.36 20 17 1600 0.25 5.0 2.0 E1 ACZRV5232B-HF 5.32 5.6 5.88 20 11 1600 0.25 5.0 3.0 E2 ACZRV5233B-HF 5.70 6.0 6.30 20 7 1600 0.25 5.0 3.5 E3 ACZRV5234B-HF 5.89 6.2 6.51 20 7 1000 0.25 5.0 4.0 E4 E5 ACZRV5235B-HF 6.46 6.8 7.14 20 5 750 0.25 3.0 5.0 ACZRV5236B-HF 7.13 7.5 7.88 20 6 500 0.25 3.0 6.0 F1 ACZRV5237B-HF 7.79 8.2 8.61 20 8 500 0.25 3.0 6.5 F2 ACZRV5238B-HF 8.27 8.7 9.14 20 8 600 0.25 3.0 6.5 F3 ACZRV5239B-HF 8.65 9.1 9.56 20 10 600 0.25 3.0 7.0 F4 ACZRV5240B-HF 9.50 10 10.50 20 17 600 0.25 3.0 8.0 F5 ACZRV5241B-HF 10.45 11 11.55 20 22 600 0.25 2.0 8.4 H1 ACZRV5242B-HF 11.40 12 12.60 20 30 600 0.25 1.0 9.1 H2 ACZRV5243B-HF 12.35 13 13.65 9.5 13 600 0.25 0.5 9.9 H3 ACZRV5244B-HF 13.30 14 14.70 9.0 15 600 0.25 0.1 10 H4 ACZRV5245B-HF 14.25 15 15.75 8.5 16 600 0.25 0.1 11 H5 ACZRV5246B-HF 15.20 16 16.80 7.8 17 600 0.25 0.1 12 J1 ACZRV5248B-HF 17.10 18 18.90 7.0 21 600 0.25 0.1 14 J3 ACZRV5250B-HF 19.00 20 21.00 6.2 25 600 0.25 0.1 15 J5 ACZRV5251B-HF 20.90 22 23.10 5.6 29 600 0.25 0.1 17 K1 ACZRV5252B-HF 22.80 24 25.20 5.2 33 600 0.25 0.1 18 K2 ACZRV5253B-HF 23.75 25 26.25 5.0 35 600 0.25 0.1 19 K3 ACZRV5254B-HF 25.65 27 28.35 5.0 41 600 0.25 0.1 21 K4 ACZRV5255B-HF 26.60 28 29.40 4.5 44 600 0.25 0.1 21 K5 ACZRV5256B-HF 28.50 30 31.50 4.2 49 600 0.25 0.1 23 M1 Company reserves the right to improve product design , functions and reliability without notice. REV:A AQW-JZ004 Page 2 Comchip Technology CO., LTD. SMD Zener Diode RATING AND CHARACTERISTIC CURVES (ACZRV52XXB Series) Fig.1 - Zener Characteristics (VZ up to 10V) 100 Fig.2 - Zener Characteristics (11V to 39V) 100 Ta=25℃ Ta=25℃ Pulsed Pulsed 0.5 1 3 2 39V 38V 33V 28V 30V 27V 0.5 5 4 7 6 8 9 10 11 10 15 20 Zener Voltage, VZ (V) 30 25 35 Fig.3 - Temperature Coefficients Fig.4 - Typical Capacitance 1000 35 45 40 Zener Voltage, VZ (V) 40 Typical Ta Values For Ta=25℃ ACZRV52XXB Series f=1MHZ 30 Capacitance, C (pF) Temperature Coefficient, ΘVZ (mV/°C) 24V 25V 1 1 25 20 VZ @ IZT 15 10 0V BIAS 100 1V BIAS 10 BIAS AT 50% OF VZ NOM 5 0 -5 1 0 4 8 12 16 20 24 28 32 36 40 44 10 1 Nominal Zener Voltage, VZ (V) 100 IZT 10 Fig.6- Power Derating Curve 250 TA = 25°C Power dissipation, PD (mW) Ta=25℃ IZ(AC)=0.1IZ(DC) f=1kHZ IZ= 0.25mA 1000 100 Nominal Zener Voltage, VZ (V) Fig.5 - Effect of Zener Voltage on Zener Impedance 3000 Dynamic Impedance, ZZT (Ω) 22V 20V 18V 16V 11V 12V 13V 14V 15V Zener Current, IZ (mA) PD=200mW 10 10V 8.2V 8.7V 9.1V 7.5V 6.2V 6.8V 5.6V 6.0V 4.7V 4.3V 5.1V 10 3.3V Zener Current, IZ (mA) PD=200mW 200 150 100 50 1 0 1 10 100 0 25 Nominal Zener Voltage, VZ (V) 50 75 100 125 150 Ambient Temperature, TA (°C) Company reserves the right to improve product design , functions and reliability without notice. REV:A AQW-JZ004 Page 3 Comchip Technology CO., LTD. SMD Zener Diode Reel Taping Specification d P0 P1 E Index hole F W B C P A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... 10 pitches (min) ....... ....... Start 10 pitches (min) Direction of Feed SOD-323 SOD-323 SYMBOL A B C d D D1 D2 (mm) 1.46 ± 0.10 2.90 ± 0.10 1.25 ± 0.10 1.50 + 0.10 178 ± 2.00 54.40 ± 1.00 13.00 ± 1.00 (inch) 0.057 ± 0.004 0.114 ± 0.004 0.049 ± 0.004 0.059 + 0.004 7.008 ± 0.079 2.142 ± 0.039 0.512 ± 0.039 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 8.00 + 0.30 / - 0.10 12.30 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.158 ± 0.004 0.158 ± 0.004 0.079 ± 0.004 0.315 + 0.012 / - 0.004 0.484 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV:A AQW-JZ004 Page 4 Comchip Technology CO., LTD. SMD Zener Diode Marking Code Part Number Marking Code ACZRV5223B-HF ~ ACZRV5256B-HF XX XX Notes: Product type marking code (see page.2) ▎= Cathode band XX = Product type marking code ● = Halogen Free Parts Suggested PAD Layout SOD-323 SIZE D (mm) (inch) A 2.15 0.085 B 0.80 0.031 C 0.70 0.028 D 2.95 0.116 E 1.35 0.053 A E C B Standard Packaging REEL PACK Case Type SOD-323 REEL Reel Size ( pcs ) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:A AQW-JZ004 Page 5 Comchip Technology CO., LTD.