RD4.7JS ~ RD39JS SILICON ZENER DIODES VZ : 4.7 - 39 Volts DO - 34 Glass PD : 400 mW FEATURES : 1.00 (25.4) min. 0.078 (2.0 )max. * Complete 4.7 to 39 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free 0.118 (3.0) max. Cathode Mark 1.00 (25.4) min. 0.019 (0.50)max. MECHANICAL DATA Case: DO-34 Glass Case Weight: approx. 0.13g Dimensions in inches and ( millimeters ) MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified Rating Symbol Value Unit Power Dissipation PD 400 mW Forward Current IF 150 mA Junction Temperature Range Tj - 55 to + 175 °C Storage Temperature Range Ts - 55 to + 175 °C Derating Curve Power Dissipation , PD (mW) 700 600 500 400 300 200 100 0 0 25 50 75 100 125 150 175 200 Ambient Temperture , Ta (°C) Page 1 of 3 Rev. 02 : March 25, 2005 ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified Type Number RD4.7JS RD5.1JS RD5.6JS RD6.2JS RD6.8JS RD7.5JS RD8.2JS RD9.1JS RD10JS RD11JS RD12JS RD13JS RD15JS Suffix AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 Dynamic Impedance Zener Voltage 1) VZ (V) Min. Max. 4.42 4.42 4.55 4.69 4.84 4.84 4.98 5.14 5.31 5.31 5.49 5.67 5.86 5.86 6.06 6.26 6.47 6.47 6.65 6.86 7.06 7.06 7.28 7.52 7.76 7.76 8.02 8.28 8.56 8.56 8.85 9.15 9.45 9.45 9.77 10.11 10.44 10.44 10.76 11.10 11.42 11.42 11.74 12.08 12.47 12.47 12.91 13.37 13.84 13.84 14.34 14.85 4.90 4.61 4.75 4.90 5.37 5.04 5.20 5.37 5.92 5.55 5.73 5.92 6.53 6.12 6.33 6.53 7.14 6.73 6.93 7.14 7.84 7.36 7.60 7.84 8.64 8.10 8.36 8.64 9.55 8.93 9.23 9.55 10.55 9.87 10.21 10.55 11.56 10.88 11.22 11.56 12.60 11.90 12.24 12.60 13.69 13.03 13.49 13.96 15.52 14.46 14.98 15.52 Knee Dynamic Impedance ZZ(Ω) Reverse Current ZZK(Ω) IR(µA) IZ (mA) Max. Iz (mA) Max. Iz (mA) Max. VR (V) 5 100 5 800 0.5 2.0 1.0 5 80 5 500 0.5 2.0 1.5 5 60 5 200 0.5 1.0 2.5 5 60 5 100 0.5 1.0 3.0 5 40 5 60 0.5 0.5 3.5 5 30 5 60 0.5 0.5 4.0 5 30 5 60 0.5 0.5 5.0 5 30 5 60 0.5 0.5 6.0 5 30 5 60 0.5 0.1 7.0 5 30 5 60 0.5 0.1 8.0 5 30 5 80 0.5 0.1 9.0 5 37 5 80 0.5 0.1 10 5 42 5 80 0.5 0.1 11 ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified Type Number Dynamic Impedance Zener Voltage 1) Suffix VZ (V) Min. Max. Knee Dynamic Impedance ZZ(Ω) IZ (mA) Max. ZZK(Ω) Iz (mA) Max. Page 2 of 3 RD16JS RD18JS RD20JS RD22JS RD24JS RD27JS RD30JS RD33JS RD36JS RD39JS Reverse Current Iz (mA) IR(µA) Max. VR (V) Rev. 02 : March 25, 2005 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 AB AB1 AB2 AB3 15.37 15.37 15.85 16.35 16.94 16.94 17.56 18.21 18.86 18.86 19.52 20.21 20.88 20.88 21.54 22.23 22.93 22.93 23.72 24.54 25.20 25.20 26.19 27.21 28.22 28.22 29.19 30.20 32.18 32.18 32.15 33.13 34.12 34.12 35.07 36.07 37.04 37.04 38.00 38.99 17.09 16.01 16.51 17.09 19.03 17.70 18.53 19.03 21.08 19.70 20.39 21.08 23.17 21.77 22.47 23.17 25.57 23.96 24.78 25.57 28.61 26.50 27.53 28.61 31.74 29.66 30.69 31.74 34.83 32.78 33.79 34.83 37.91 35.86 36.87 37.91 40.99 38.94 39.94 40.99 5 50 5 80 0.5 0.1 12 5 65 5 80 0.5 0.1 13 5 85 5 100 0.5 0.1 15 5 100 5 100 0.5 0.1 17 5 120 5 120 0.5 0.1 19 5 150 5 150 0.5 0.1 21 5 200 5 200 0.5 0.1 23 5 250 5 250 0.5 0.1 25 5 300 5 300 0.5 0.1 27 5 360 5 360 0.5 0.1 30 Notes: (1) tested with pulse (40 ms). (2) ZZ and ZZK are measured at IZ by given a very small A.C. current signal. (3) Suffix AB is suffix AB1, AB2 or suffix AB3. Page 3 of 3 Rev. 02 : March 25, 2005