BZX84C Series Zener diode Features 1. High reliability 2. Wide voltage range available 3. Low reverse current level 4. Small outline package for space savings 5. Surface mount package Applications Voltage stabilization Absolute Maximum Ratings Tj=25 Parameter Test Conditions Symbol Value Unit PV 410 mW Z-current IZ PV/VZ mA Junction temperature Tj 150 Tstg -55~+150 Symbol Value Unit RthJA 300 K/W Power dissipation Type Tamb75 Storage temperature range Maximum Thermal Resistance Tj=25 Parameter Junction ambient Test Conditions I=9.5mm(3/8") TL=constant Electrical Characteristics Tj=25 Parameter Forward voltage Test Conditions IF=10mA Type Symbol VF Min Typ Max Unit 0.9 V BZX84C Series Type BZX84C 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 Marking Z11 Z12 Z13 Z14 Z15 Z16 W9 Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z8 Z9 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15 Y16 Y17 Y18 Y19 Y20 Y21 VZnom V 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 mA 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 IZT for VZT & rzjT 1) V 2.2~2.6 <100 2.5~2.9 <100 2.8~3.2 <95 3.1~3.5 <95 3.4~3.8 <90 3.7~4.1 <90 4.0~4.6 <90 4.4~5.0 <80 4.8~5.4 <60 5.2~6.0 <40 5.8~6.6 <10 6.4~7.2 <15 7.0~7.9 <15 7.7~8.7 <15 8.5~9.6 <15 9.4~10.6 <20 10.4~11.6 <20 11.4~12.7 <25 12.4~14.1 <30 13.8~15.6 <30 15.3~17.1 <40 16.8~19.1 <45 18.8~21.2 <55 20.8~23.3 <55 22.8~25.6 <70 25.1~28.9 <80 28~32 <80 31~35 <80 34~38 <90 37~41 <130 40~46 <150 44~50 <170 48~54 <180 52~60 <200 58~66 <215 64~72 <240 70~79 <255 rzjK at <600 <600 <600 <600 <600 <600 <600 <500 <480 <400 <150 <80 <80 <80 <100 <150 <150 <150 <170 <200 <200 <225 <225 <250 <250 <300 <300 <325 <350 <350 <375 <375 <400 <425 <450 <475 <500 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 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 IR & IR at VR A V <50 1 <20 1 <10 1 <5 1 <5 1 <3 1 <3 1 <3 2 <2 2 <1 2 <3 4 <2 4 <1 5 <0.7 5 <0.5 6 <0.2 7 <0.1 8 <0.1 8 <0.1 8 <0.05 10.5 <0.05 11.2 <0.05 12.6 <0.05 14 <0.05 15.4 <0.05 16.8 <0.05 18.9 <0.05 21 <0.05 23.1 <0.05 25.2 <0.05 27.3 <0.05 30.1 <0.05 32.9 <0.05 35.7 <0.05 39.2 <0.05 43.4 <0.05 47.6 <0.05 52.5 TKVZ %/K -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 BZX84C Series Characteristics (Tj=25 unless otherwise specified) Figure 1. Diode Capacitance vs. Z-voltage Figure 2. Typical Change of Working Voltage Vs. Junction Temperature Figure 3. Typical Change of Working Voltage under Operating Conditions at Tamb=25 Figure 4. Temperature Coefficient of Vz vs. Z-Voltage Figure 5. Forward Current vs. Forward Voltage Figure 6. Z-Current vs. Z-Voltage BZX84C Series Figure 7. Z-Current vs. Z-Voltage Figure 8. Differential Z-Resistance Vz vs. Z-Voltage Figure 9. Thermal Response BZX84C Series Dimensions Style 8: PIN 1. Anode 2. No connection 3. Cathode Notes: 1. Dimensioning and tolerance per ANSI Y14.5M, 1982. 2. Controlling dimension: inch. 3. Maximum lead thickness includes lead finish thickness. Minimum lead thickness is the minimum thickness of base material. SOT-23 Footprint