TZMC Series Zener diode Features 1. Small surface mounting type 2. High reliability Applications Voltage stabilization Absolute Maximum Ratings Tj=25 Parameter Test Conditions Symbol Value Unit PV 500 mW Z-current IZ PV/VZ mA Junction temperature Tj 175 Tstg -65~+175 Symbol Value Unit RthJA 500 K/W Power dissipation Type RthJA300K/W Storage temperature range Maximum Thermal Resistance Tj=25 Parameter Junction ambient Test Conditions on PC board 50mmx50mmx1.6mm Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional operation above the recommended operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions may affect device reliability. Electrical Characteristics Tj=25 Parameter Forward voltage Test Conditions Type IF=200mA Symbol VF Min Typ Max Unit 1.5 V Excel Semiconductor www.excel-semi.com FaxBack +86-512-66607370 Rev. 3f, 1-Jun-2008 1/5 TZMC Series Type TZMC. 2V0 2V2 2V4 2V7 3V0 3V3 3V6 3V9 4V3 4V7 5V1 5V6 6V2 6V8 7V5 8V2 9V1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 1) VZnom V 2.0 2.2 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 IZT for VZT and mA V 5 1.9~2.1 5 2.09~2.31 5 2.28~2.56 5 2.5~2.9 5 2.8~3.2 5 3.1~3.5 5 3.4~3.8 5 3.7~4.1 5 4.0~4.6 5 4.4~5.0 5 4.8~5.4 5 5.2~6.0 5 5.8~6.6 5 6.4~7.2 5 7.0~7.9 5 7.7~8.7 5 8.5~9.6 5 9.4~10.6 5 10.4~11.6 5 11.4~12.7 5 12.4~14.1 5 13.8~15.6 5 15.3~17.1 5 16.8~19.1 5 18.8~21.2 5 20.8~23.3 5 22.8~25.6 5 25.1~28.9 5 28~32 5 31~35 5 34~38 2.5 37~41 2.5 40~46 2.5 44~50 2.5 48~54 2.5 52~60 2.5 58~66 2.5 64~72 2.5 70~79 rzjT 100 100 <85 <85 <85 <85 <85 <85 <75 <60 <35 <25 <10 <8 <7 <7 <10 <15 <20 <20 <26 <30 <40 <50 <55 <55 <80 <80 <80 <80 <80 <90 <90 <110 <125 <135 <150 <200 <250 rzjK at <600 <600 <600 <600 <600 <600 <600 <600 <600 <600 <550 <450 <200 <150 <50 <50 <50 <70 <70 <90 <110 <110 <170 <170 <220 <220 <220 <220 <220 <220 <220 <500 <600 <700 <700 <1000 <1000 <1000 <1500 IZK mA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 IR and IR at A A1) <150 <300 <150 <300 <50 <100 <10 <50 <4 <40 <2 <40 <2 <40 <2 <40 <1 <20 <0.5 <10 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <2 <0.1 <5 <0.1 <5 <0.1 <5 <0.1 <10 <0.1 <10 <0.1 <10 <0.1 <10 <0.1 <10 VR V 1 1 1 1 1 1 1 1 1 1 1 1 2 3 5 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 TKVZ %/K -0.09~-0.06 -0.09~-0.06 -0.09~-0.06 -0.09~-0.06 -0.08~-0.05 -0.08~-0.05 -0.08~-0.05 -0.08~-0.05 -0.06~-0.03 -0.05~+0.02 -0.02~+0.02 -0.05~+0.05 0.03~0.06 0.03~0.07 0.03~0.07 0.03~0.08 0.03~0.09 0.03~0.1 0.03~0.11 0.03~0.11 0.03~0.11 0.03~0.11 0.03~0.11 0.03~0.11 0.03~0.11 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12 at Tj=150 Excel Semiconductor www.excel-semi.com FaxBack +86-512-66607370 Rev. 3f, 1-Jun-2008 2/5 TZMC Series Characteristics (Tj=25 unless otherwise specified) Figure 1. Total Power Dissipation vs. Ambient Figure 4. Typical Change of Working Voltage Vs. Temperature Junction Temperature Figure 2. Typical Change of Working Voltage under Figure 5. Temperature Coefficient of Vz vs. Z-Voltage Operating Conditions at Tamb=25 Figure 3. Diode Capacitance vs. Z-voltage Excel Semiconductor www.excel-semi.com FaxBack +86-512-66607370 Rev. 3f, 1-Jun-2008 3/5 TZMC Series Figure 6. Forward Current vs. Forward Voltage Figure 8. Z-Current vs. Z-Voltage Figure 7. Z-Current vs. Z-Voltage Figure 9. Differential Z-Resistance Vz vs. Z-Voltage Figure 10. Thermal Response Excel Semiconductor www.excel-semi.com FaxBack +86-512-66607370 Rev. 3f, 1-Jun-2008 4/5 TZMC Series Dimensions in mm 1.50.1 Cathode identification 0.3 3.50.2 Glass Case Mini Melf / SOD-80 JEDEC DO-213 AA Excel Semiconductor www.excel-semi.com FaxBack +86-512-66607370 Rev. 3f, 1-Jun-2008 5/5