AZ23C2V7-AZ23C51 300mW, Dual SMD Zener Diode Small Signal Diode SOT-23 A Features F B E Wide zener voltage range selection : 2.7V to 51V VZ Tolerance ≦ ±5% C Moisture sensitivity level 1 D Matte Tin(Sn) lead finish Pb free version and RoHS compliant Green compound (Halogen free) with suffix "G" on packing code and prefix "G" on date code Unit (mm) Dimensions Mechanical Data Unit (inch) Min Max Min Max Case : Flat lead SOD-123 small outline plastic package A 2.80 3.00 0.110 0.118 Terminal: Matte tin plated, lead free., solderable per MIL-STD-202, Method 208 guaranteed B 1.20 1.40 0.047 0.055 C 0.30 0.50 0.012 0.020 High temperature soldering guaranteed: 260°C/10s D 1.80 2.00 0.071 0.079 Weight : 8.85±0.5 mg E 2.25 2.55 0.089 0.100 F 0.90 1.20 0.035 0.043 Ordering Information Part No. Suggested PAD Layout Package code Package Packing AZ23C2V7-51 RF SOT-23 3Kpcs / 7" Reel AZ23C2V7-51 RFG SOT-23 3Kpcs / 7" Reel 0.95 0.037 2.0 0.079 0.9 0.035 Maximum Ratings and Electrical Characteristics 0.8 0.031 Rating at 25°C ambient temperature unless otherwise specified. Maximum Ratings Type Number Symbol Value PD 300 mW RθJA 420 °C/W TJ, TSTG -55 to + 150 °C Power Dissipation Thermal Resistance (Junction to Ambient) (Note 1) Junction and Storage Temperature Range Units Notes:1. Valid provided that electrodes are kept at ambient temperature Zener I vs. V Characteristics Current IF VZM VZ VBR VR IR IZK VF IZT IZM BreakdownRegion Leakage Region Forward Region Voltage VBR : Voltage at I ZK IZK : Test current for voltage V BR ZZK : Dynamic impedance at I ZK IZT : Test current for voltage V Z VZ : Voltage at current I ZT ZZT : Dynamic impedance at I ZT IZM : Maximum steady state current VZM : Voltage at I ZM Version : B10 AZ23C2V7-AZ23C51 300mW, Dual SMD Zener Diode Small Signal Diode Electrical Characteristics Ta = 25°C unless otherwise noted Part Number Device VZ @ IZT (Volt) IZT(mA) ZZK @ IZK(Ω) IR @ VR(μA) ZZT @ IZK(mA) VR(V) IZT(Ω) Max Max Max Marking Min Nom Max AZ23C2V7 KD1 2.5 2.7 2.9 5 83 1 500 0.1 - AZ23C3V0 KD2 2.8 3.0 3.2 5 95 1 500 0.1 - AZ23C3V3 KD3 3.1 3.3 3.5 5 95 1 500 0.1 - AZ23C3V6 KD4 3.4 3.6 3.8 5 95 1 500 0.1 - AZ23C3V9 KD5 3.7 3.9 4.1 5 95 1 500 0.1 - AZ23C4V3 KD6 4.0 4.3 4.6 5 95 1 500 0.1 - AZ23C4V7 KD7 4.4 4.7 5.0 5 78 1 500 0.1 - AZ23C5V1 KD8 4.8 5.1 5.4 5 60 1 480 0.1 0.8 AZ23C5V6 KD9 5.2 5.6 6.0 5 40 1 400 0.1 1.0 AZ23C6V2 KDA 5.8 6.2 6.6 5 10 1 200 0.1 2.0 AZ23C6V8 KDB 6.4 6.8 7.2 5 8 1 150 0.1 3.0 AZ23C7V5 KDC 7.0 7.5 7.9 5 7 1 50 0.1 5.0 AZ23C8V2 KDD 7.7 8.2 8.7 5 7 1 50 0.1 6.0 AZ23C9V1 KDE 8.5 9.1 9.6 5 10 1 50 0.1 7.0 AZ23C10 KDF 9.4 10 10.6 5 15 1 70 0.1 7.5 AZ23C11 KDG 10.4 11 11.6 5 20 1 70 0.1 8.5 AZ23C12 KDH 11.4 12 12.7 5 20 1 90 0.1 9.0 AZ23C13 KDI 12.4 13 14.1 5 25 1 110 0.1 10.0 AZ23C15 KDJ 13.8 15 15.6 5 30 1 110 0.1 11.0 AZ23C16 KDK 15.3 16 17.1 5 40 1 170 0.1 12.0 AZ23C18 KDL 16.8 18 19.1 5 50 1 170 0.1 14.0 AZ23C20 KDM 18.8 20 21.2 5 50 1 220 0.1 15.0 AZ23C22 KDN 20.8 22 23.3 5 55 1 220 0.1 17.0 AZ23C24 KDO 22.8 24 25.6 5 80 1 220 0.1 18.0 AZ23C27 KDP 25.1 27 28.9 5 80 1 250 0.1 20.0 AZ23C30 KDQ 28 30 32 5 80 1 250 0.1 22.5 AZ23C33 KDR 31 33 35 5 80 1 250 0.1 25.0 AZ23C36 KDS 34 36 38 5 90 1 250 0.1 27.0 AZ23C39 KDT 37 39 41 5 90 1 300 0.1 29.0 AZ23C43 KDU 40 43 46 5 100 1 700 0.1 32.0 AZ23C47 KDV 44 47 50 5 100 1 750 0.1 35.0 AZ23C51 KDW 48 51 54 5 100 1 750 0.1 38.0 Notes: 1. The Zener Voltage (VZ) is tested under pulse condition of 5ms. 2. The device numbers listed have a standard tolerance on the nominal zener voltage of ≦±5%. 3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and Version : B10 AZ23C2V7-AZ23C51 300mW, Dual SMD Zener Diode Small Signal Diode Rating and Characteristic FIG 1 Typical Forward Characteristics FIG 2 Zener Breakdown Characteristics Forward Current (mA) 1000 Zener Current (mA) Ta=75°C 100 Ta=25°C 10 1 1.E+01 1.E+00 Ta=25°C 1.E-01 1.E-02 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 0 1 2 3 Forward Volatge (V) FIG 3 Zener Breakdown Characteristics 5 6 7 8 9 10 11 12 FIG 4 Admissible Power Dissipation Curve Power Dissipation (mW) Zener Current (mA) 4 Zener Volatge (V) 1.E+01 1.E+00 1.E-01 400 350 300 250 200 150 100 50 0 1.E-02 10 20 30 40 50 60 70 80 Zener Volatge (V) 0 20 40 60 80 100 120 140 160 Ambient Temperature (oC) Zener Volatge (V) FIG 5 Typical Leadkage Current 1.E+02 1.E+01 Leakag Current (uA) 1.E+00 Ta=150°C 1.E-01 1.E-02 Ta=25°C 1.E-03 1.E-04 1.E-05 0 10 20 30 40 50 60 70 80 Nominal Zener Volatge (V) Version : B10 AZ23C2V7-AZ23C51 300mW, Dual SMD Zener Diode Small Signal Diode Tape & Reel specification Item TSC label Top Cover Tape Carieer Tape Any Additional Label (If Required) P0 d P1 T E A C F W B Symbol Dimension(mm) Carrier width A 3.15 ±0.10 Carrier length B 2.77 ±0.10 Carrier depth C 1.22 ±0.10 Sprocket hole d 1.50 ± 0.10 Reel outside diameter D 178 ± 1 Reel inner diameter D1 55 Min Feed hole width D2 13.0 ± 0.20 Sprocke hole position E 1.75 ±0.10 Punch hole position F 3.50 ±0.05 Sprocke hole pitch P0 4.00 ±0.10 Embossment center P1 2.00 ±0.05 Overall tape thickness T 0.229 ±0.013 Tape width W 8.10 ±0.20 Reel width W1 12.30 ±0.20 W1 D D2 D1 Direction of Feed Version : B10