DATA SHEET ZENER DIODES RD2.0ES to RD39ES 400 mW DHD ZENER DIODE (DO-34) DESCRIPTION NEC Type RD2.0ES to RD39ES Series are planar type diodes into DO-34 Package (Body length 2.4 mm MAX.) with DHD (Double Heatsink Diode) construction having allowable power dissipation of 400 mW. PACKAGE DIMENSIONS (in millimeters) 0.4 25 MIN. FEATURES * DO-34 Glass sealed package This diode can be inserted into a PC board with a shorter pitch (5 mm) 5 mm 2.4 MAX. Cathode indication 2.0 MAX. 25 MIN. * Planar process * DHD (Double Heatsink Diode) construction * VZ Applied E24 standard ORDERING INFORMATION RD2.0ES to RD39ES with suffix "AB1", "AB2", or "AB3" should be applied for orders for suffix "AB". DO-34 (JEDEC) Marking color: Black APPLICATIONS Circuits for Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc. ABSOLUTE MAXIMUM RATINGS (TA = 25C) Forward Current IF Power Dissipation P Surge Reverse Power PRSM Junction Temperature Tj Storage Temperature Tstg 150 mA 400 mW to see Fig. 6 100 W (t = 10 s) to see Fig. 10 175C -65 to +175C The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. D13935EJ7V0DS00 (7th edition) Date Published April 2003 N CP(K) Printed in Japan c RD2.0ES to RD39ES ELECTRICAL CHARACTERISTICS (TA = 25C) Type Number RD2.0ES RD2.2ES RD2.4ES RD2.7ES RD3.0ES RD3.3ES RD3.6ES RD3.9ES RD4.3ES RD4.7ES RD5.1ES RD5.6ES RD6.2ES RD6.8ES RD7.5ES RD8.2ES RD9.1ES RD10ES 2 Zener Voltage V Z (V)Note 1 Suffix AB AB1 AB2 AB AB1 AB2 AB AB1 AB2 AB AB1 AB2 AB AB1 AB2 AB AB1 AB2 AB AB1 AB2 AB AB1 AB2 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 MIN. 1.88 1.88 2.02 2.12 2.12 2.22 2.33 2.33 2.43 2.54 2.54 2.69 2.85 2.85 3.01 3.16 3.16 3.32 3.47 3.47 3.62 3.77 3.77 3.92 4.05 4.05 4.20 4.34 4.47 4.47 4.59 4.71 4.85 4.85 4.97 5.12 5.29 5.29 5.46 5.64 5.81 5.81 5.99 6.16 6.32 6.32 6.52 6.70 6.88 6.88 7.11 7.33 7.56 7.56 7.82 8.07 8.33 8.33 8.61 8.89 9.19 9.19 9.48 9.82 MAX. 2.20 2.10 2.20 2.41 2.30 2.41 2.63 2.52 2.63 2.91 2.75 2.91 3.22 3.07 3.22 3.53 3.38 3.53 3.83 3.68 3.83 4.14 3.98 4.14 4.53 4.26 4.40 4.53 4.91 4.65 4.77 4.91 5.35 5.03 5.18 5.35 5.88 5.52 5.70 5.88 6.40 6.06 6.24 6.40 6.97 6.59 6.79 6.97 7.64 7.19 7.41 7.64 8.41 7.90 8.15 8.41 9.29 8.70 8.99 9.29 10.30 9.59 9.90 10.30 Dynamic Impedance ZZ ()Note 2 Knee Dynamic Impedance ZZK ()Note 2 MAX. IZ(mA) IZ(mA) MAX. IZ(mA) 5 100 5 1000 5 100 5 5 100 5 Reverse Current IR (A) MAX. VR(V) 0.5 120 0.5 1000 0.5 120 0.7 5 1000 0.5 120 1.0 110 5 1000 0.5 100 1.0 5 120 5 1000 0.5 50 1.0 5 120 5 1000 0.5 20 1.0 5 120 5 1100 0.5 10 1.0 5 120 5 1200 0.5 5 1.0 5 120 5 1200 0.5 5 1.0 5 100 5 1200 0.5 5 1.0 5 70 5 1200 0.5 5 1.5 5 40 5 900 0.5 5 2.5 5 30 5 500 0.5 5 3.0 5 25 5 150 0.5 2 3.5 5 25 5 120 0.5 0.5 4.0 5 20 5 120 0.5 0.5 5.0 5 20 5 120 0.5 0.5 6.0 5 20 5 120 0.5 0.2 7.0 Data Sheet D13935EJ7V0DS RD2.0ES to RD39ES Type Number RD11ES RD12ES RD13ES RD15ES RD16ES RD18ES RD20ES RD22ES RD24ES RD27ES RD30ES RD33ES RD36ES RD39ES Zener Voltage V Z (V)Note 1 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 AB4 AB AB1 AB2 AB3 AB4 AB AB1 AB2 AB3 AB4 AB AB1 AB2 AB3 AB4 AB AB1 AB2 AB3 AB4 AB AB1 AB2 AB3 AB4 AB AB1 AB2 AB3 AB4 MIN. 10.18 10.18 10.50 10.82 11.13 11.13 11.50 11.80 12.18 12.18 12.59 13.03 13.48 13.48 13.95 14.42 14.87 14.87 15.33 15.79 16.34 16.34 16.90 17.51 18.14 18.14 18.80 19.52 20.23 20.23 20.76 21.22 21.68 22.26 22.26 22.75 23.29 23.81 24.26 24.26 24.97 25.63 26.29 26.99 26.99 27.70 28.36 29.02 29.68 29.68 30.32 30.90 31.49 32.14 32.14 32.79 33.40 34.01 34.68 34.68 35.36 36.00 36.63 MAX. 11.26 10.63 10.95 11.26 12.30 11.63 11.92 12.30 13.62 12.71 13.16 13.62 15.02 14.09 14.56 15.02 16.50 15.50 15.96 16.50 18.30 17.06 17.67 18.30 20.45 18.96 19.68 20.45 22.61 21.08 21.65 22.09 22.61 24.81 23.12 23.73 24.27 24.81 27.64 25.52 26.26 26.95 27.64 30.51 28.39 29.13 29.82 30.51 33.11 31.22 31.88 32.50 33.11 35.77 33.79 34.49 35.13 35.77 38.52 36.47 37.19 37.85 38.52 Dynamic Impedance ZZ ()Note 2 Knee Dynamic Impedance ZZK ()Note 2 MAX. IZ(mA) IZ(mA) MAX. IZ(mA) 5 20 5 120 5 25 5 5 25 5 Reverse Current IR (A) MAX. VR(V) 0.5 0.2 8.0 110 0.5 0.2 9.0 5 110 0.5 0.2 10 25 5 110 0.5 0.2 11 5 25 5 150 0.5 0.2 12 5 30 5 150 0.5 0.2 13 5 30 5 200 0.5 0.2 15 5 30 5 200 0.5 0.2 17 5 35 5 200 0.5 0.2 19 5 45 5 250 0.5 0.2 21 5 55 5 250 0.5 0.2 23 5 65 5 250 0.5 0.2 25 5 75 5 250 0.5 0.2 27 5 85 5 250 0.5 0.2 30 Notes 1. tested with pulse (40 ms) 2. ZZ and ZZK are measured at lz by given a very small A.C. current signal. 3. Suffix AB is Suffix AB1, AB2, AB3 or AB4. Data Sheet D13935EJ7V0DS 3 RD2.0ES to RD39ES TYPICAL CHARACTERISTICS (TA = 25C) Fig. 1 ZENER CURRENT vs. ZENER VOLTAGE 10 1 100 n RD4.3ES RD4.7ES RD5.1ES 10 n RD5.6ES RD6.2ES 2 3 4 5 6 7 8 RD10ES RD15ES RD16ES RD18ES RD20ES 100 10 1 1m 100 10 1 100 n 100 n 10 n 10 n 9 10 0 7 8 9 10 11 12 13 14 15 1n 0 12 13 14 15 16 17 18 19 20 VZ - Zener Voltage - V VZ - Zener Voltage - V VZ - Zener Voltage - V Fig. 5 ZENER CURRENT vs. Fig. 4 ZENER CURRENT vs. ZENER VOLTAGE ZENER VOLTAGE 100 m 100 m 10 m 10 m RD13ES 1m 1n 1 100 m RD11ES RD12ES IZ - Zener Current - A IZ - Zener Current - A 100 RD33ES RD36ES RD22ES RD24ES RD27ES 10 m RD39ES RD30ES 1m IZ - Zener Current - A 1m IZ - Zener Current - A IZ - Zener Current - A 1m 0 ZENER VOLTAGE ZENER VOLTAGE RD2.2ES RD2.0ES RD6.8ES RD7.5ES RD8.2ES RD2.4ES RD9.1ES 100 m 100 m RD2.7ES RD3.0ES RD3.3ES 10 m 10 m RD3.6ES RD3.9ES 1n Fig. 3 ZENER CURRENT vs. Fig. 2 ZENER CURRENT vs. 100 10 100 10 1 1 100 n 100 n 10 n 10 n 1n 1n 0 18 20 22 24 26 28 30 30 35 VZ - Zener Voltage - V VZ - Zener Voltage - V 4 0 25 Data Sheet D13935EJ7V0DS 40 RD2.0ES to RD39ES Fig. 7 THERMAL RESISTANCE vs. Fig. 6 POWER DISSIPATION vs. SIZE OF P.C BOARD AMBIENT TEMPERATURE 500 300 = 10 mm = 5 mm = 10 mm = 5 mm = 3 mm = 3 mm 7 mm P.C. Board t = 0.035 mm 200 3 mm P.C. Board t = 0.035 mm 100 0 20 40 60 100 120 140 160 180 200 80 Junction to ambient 400 = 5mm 300 = 3mm 200 100 0 20 TA - Ambient Temperature - C ES RD3.9ES RD15ES RD4.7ES RD 20E S R D 7. 5E RD RD 10 ES 1 0.1 10 5.6 ES Z - VZ Temperature Coefficience - %/C ES 40 TYP. 0.08 32 %/C 0.06 24 mV/C 0.04 16 0.02 8 0 0 -0.02 -8 -0.04 -16 -0.06 -24 RD2.0ES to RD39ES -0.08 -0.1 100 -32 0 4 8 12 16 20 24 28 32 36 40 44 -40 VZ - Zener Voltage - V IZ - Zener Current - mA Fig. 10 SURGE REVERSE POWER RATINGS 1000 TA=25C Non-Repetitive PRSM PRSM - Surge Reverse Power - W ZZ - Dynamic Impedance - 5.1 RD RD3.3ES RD2.0ES 39 1 0.01 100 0.1 TYP. S 80 2 COEFFICIENT vs. ZENER VOLTAGE 1000 10 60 Fig. 9 ZENER VOLTAGE TEMPERATURE ZENER CURRENT RD 40 S - Size of P.C. Board - mm Fig. 8 DYNAMIC IMPEDANCE vs. 100 S = 10 mm tT 100 10 1 1 10 100 1m 10 m 100 m tT - Pulse Width - s Data Sheet D13935EJ7V0DS 5 Z - VZ Temperature Coefficience - mV/C P - Power Dissipation - mW 400 Rth - Thermal Resistance - C/W 500 RD2.0ES to RD39ES Zth - Transient Thermal Impedance - C/W Fig. 11 TRANSIENT THERMAL IMPEDANCE CHARACTERISTIC 1000 375C/W 100 10 1 1m 10 m 100 m 1 t - Time - s 6 Data Sheet D13935EJ7V0DS 10 100 RD2.0ES to RD39ES * The information in this document is current as of April, 2003. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. 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