BZX79C2V0 - BZX79C75 CREAT BY ART 500mW, 5% Tolerance Zener Diode Small Signal Product Features DO-35 Axial Lead Wide zener voltage range selection : 2.0V to 75V Hermetically Sealed Glass VZ Tolerance selection of 5% Designed for through-hole device type mounting Hermetically sealed glasss Pb free version and RoHS compliant High reliability glass passivation insuring parameter stability and protection against junction contamination Mechanical Data Case : DO-35 Package (SOD-27) Lead : Axial leads, solderable per MIL-STD-202, method 2025 High temperature soldering guaranteed : 260oC/10s Polarity : Indicated by cathode band Weight : 109 4 mg (approximately) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Maximum Ratings Parameter Symbol Value Unit Power Dissipation PD 500 mW Maximum Forward Voltage @ IF = 100 mA VF 1.5 Thermal Resistance (Junction to Ambient) RJA 300 TJ , TSTG -65 to +175 (Note 1) Storage Temperature Range V o C/W o C Notes: Valid provided that electrodes are kept at ambient temerature . Zener I vs. V Characteristics VBR : Voltage at IZK IZK : Test current for voltage VBR ZZK : Dynamic impedance at IZK IZT : Test current for voltage VZ VZ : Voltage at current IZT ZZT : Dynamic impedance at IZT IZM : Maximum steady state current : Voltage at IZM VZM Document NumberDS_S1308007 Version : D13 Small Signal Product Electrical Characteristics ( TA= 25oC unless otherwise noted ) VF Forward Voltage = 1.5V Maximum @ IF = 100 mA for all part numbers VZ @ IZT (Volt) Min Nom Max IZT (mA) BZX79C2V0 1.88 2.0 2.12 5 100 1.0 600 150 1.0 BZX79C2V2 BZX79C2V2 2.08 2.2 2.33 5 100 1.0 600 150 1.0 BZX79C2V4 BZX79C2V4 2.28 2.4 2.56 5 100 1.0 600 100 1.0 BZX79C2V7 BZX79C2V7 2.51 2.7 2.89 5 100 1.0 600 75 1.0 BZX79C3V0 BZX79C3V0 2.8 3.0 3.2 5 95 1.0 600 50 1.0 BZX79C3V3 BZX79C3V3 3.1 3.3 3.5 5 95 1.0 600 25 1.0 BZX79C3V6 BZX79C3V6 3.4 3.6 3.8 5 90 1.0 600 15 1.0 BZX79C3V9 BZX79C3V9 3.7 3.9 4.1 5 90 1.0 600 10 1.0 BZX79C4V3 BZX79C4V3 4.0 4.3 4.6 5 90 1.0 600 5 1.0 BZX79C4V7 BZX79C4V7 4.4 4.7 5.0 5 80 1.0 500 3 2.0 BZX79C5V1 BZX79C5V1 4.8 5.1 5.4 5 60 1.0 480 2 2.0 BZX79C5V6 BZX79C5V6 5.2 5.6 6.0 5 40 1.0 400 1 2.0 BZX79C6V2 BZX79C6V2 5.8 6.2 6.6 5 10 1.0 150 3 4.0 BZX79C6V8 BZX79C6V8 6.4 6.8 7.2 5 15 1.0 80 2 4.0 BZX79C7V5 BZX79C7V5 7.0 7.5 7.9 5 15 1.0 80 1 5.0 BZX79C8V2 BZX79C8V2 7.7 8.2 8.7 5 15 1.0 80 0.7 5.0 BZX79C9V1 BZX79C9V1 8.5 9.1 9.6 5 15 1.0 100 0.5 6.0 BZX79C10 BZX79C10 9.4 10 10.6 5 20 1.0 150 0.2 7.0 BZX79C11 BZX79C11 10.4 11 11.6 5 20 1.0 150 0.1 8.0 BZX79C12 BZX79C12 11.4 12 12.7 5 25 1.0 150 0.1 8.0 BZX79C13 BZX79C13 12.4 13 14.1 5 30 1.0 170 0.1 8 BZX79C15 BZX79C15 13.8 15 15.6 5 30 1.0 200 0.05 10.5 BZX79C16 BZX79C16 15.3 16 17.1 5 40 1.0 200 0.05 11.2 BZX79C18 BZX79C18 16.8 18 19.1 5 45 1.0 225 0.05 12.6 BZX79C20 BZX79C20 18.8 20 21.2 5 55 1.0 225 0.05 14.0 BZX79C22 BZX79C22 20.8 22 23.3 5 55 1.0 250 0.05 15.4 BZX79C24 BZX79C24 22.8 24 25.6 5 70 1.0 250 0.05 16.8 BZX79C27 BZX79C27 25.1 27 28.9 2 80 0.5 300 0.05 18.9 BZX79C30 BZX79C30 28.0 30 32.0 2 80 0.5 300 0.05 21.0 BZX79C33 BZX79C33 31.0 33 35.0 2 80 0.5 325 0.05 23.1 BZX79C36 BZX79C36 34.0 36 38.0 2 90 0.5 350 0.05 25.2 BZX79C39 BZX79C39 37.0 39 41.0 2 130 0.5 350 0.05 27.3 BZX79C43 BZX79C43 40.0 43 46.0 2 150 0.5 375 0.05 30.1 BZX79C47 BZX79C47 44.0 47 50.0 2 170 0.5 375 0.05 32.9 BZX79C51 BZX79C51 48.0 51 54.0 2 180 0.5 400 0.05 35.7 BZX79C56 BZX79C56 52.0 56 60.0 2 200 0.5 425 0.05 39.2 BZX79C62 BZX79C62 58.0 62 66.0 2.5 215 0.5 1000 0.05 43.4 BZX79C68 BZX79C68 64.0 68 72.0 2.5 240 0.5 1000 0.05 47.6 BZX79C75 BZX79C75 70.0 75 80.0 2.5 255 0.5 1000 0.05 52.5 Part Number Marking code BZX79C2V0 ZZT @ IZT () Max IZK (mA) ZZK @ IZK () Max IR @ VR(A) Max VR (V) Notes 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms. 2. The device numbers listed have a standard tolerance on the nomial zener voltage of 5%. 3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative. 4. The Zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an RMS value equal to 10% of the dc zener current(IZT or IZK) is superimposed to IZT or IZK. Document NumberDS_S1308007 Version : D13 Small Signal Product RATINGS AND CHARACTERISTICS CURVES Fig. 2 Total Capacitance Fig. 1 Power Dissipation VS. Ambient Temperature 1000 f=1MHz TA=25oC VR=0V 500 Total Capacitance (pF) PD - Power Passipation (mW) 600 400 300 200 VR=2V 100 VR=5V 10 100 0 VR=20V 1 0 40 80 120 160 200 0 20 40 Temperature Valid provided leads at a distance of 0.8mm from case are kept at ambient temperature Fig. 3 Differential Impedance VS. Zener Voltage 80 Fig. 4 Forward Current VS. Forward Voltage 1000 1000 TA=25oC IZ=1mA 100 IZ=2mA IZ=5mA Forward Current (mA) Differential Zener Impedance(Ohm) 60 VZ - Reverse Voltage (V) (oC) 10 1 IZ=10mA 0 1 10 10 1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 VF - Forward Voltage (mV) Fig. 6 Reverse Current VS. Reverse Voltage Fig. 5 Reverse Current VS. Reverse Voltage 100 300 250 100 0.1 100 VZ - Reverse Voltage (V) PD=500mW TA=25oC PD=500mW TA=25oC Reverse Current (mA) Reverse Current (mA) VR=30V 200 150 100 10 1 0.1 50 0.01 0 0 2 4 6 VZ - Reverse Voltage (V) Document NumberDS_S1308007 8 10 15 25 35 45 55 65 75 85 VZ - Reverse Voltage (V) Version : D13 Small Signal Product Ordering information (Detail, example) Packing Packing code Packing code (Green) 5K / Box (Ammo) A0 A0G 10K / 14" Reel R0 R0G DO-35 5K / Box (Ammo) A0 A0G DO-35 5K / Box (Ammo) A0 A0G Part No. Package BZX79CXX DO-35 BZX79C2V0 BZX79C2V0 Manufacture code (Note 2) L0 Note 1 : "xx" is Device Code from "2V0" thru "75". Note 2 : Manufacture special control, if empty means no special control requirement. Tape & Reel specification Symbol Dimension (mm) Overall width A 64+1.69/-0.69 Tape spacing B 52.0+/-0.69 Component pitch C 5.08+/-0.40 Item L1 - L2 +/-0.69 Bent K 1.2 Max Tape Mismatch E 0.55(Max) Glass offset F 0.69(Max) Taped lead G 3.2 Min Lead beyond tape H 0 Reel outside diameter D 260+/-3 Reel inner diamter D1 48+/-1 Feed hole width D2 20+/-0.5 Reel width W1 72+3/-1 Untaped lead Dimensions DIM. Document NumberDS_S1308007 Unit(mm) Unit(inch) Min Max Min Max A 0.34 0.60 0.013 0.024 B 2.90 5.08 0.114 0.200 C 25.40 38.10 1.000 1.500 D 1.30 2.28 0.051 0.090 Version : D13