DATA SHEET ZENER DIODES RD2.0F to RD82F ZENER DIODES 1 W DO-41 GLASS SEALED PACKAGE DESCRIPTION PACKAGE DIMENSIONS NEC type RD∗∗F Series are DHD (Double Heatsink Diode) (Unit: mm) Construction planar type zener diodes possessing an allowable power dissipation of 1 watt. FEATURES • DHD (Double Heatsink Diode) Construction • Planar process Cathode indication • VZ: Applied E24 standard • DO-41 Glass sealed package 5 MAX. 25 MIN. φ 0.8 Circuits for, Constant Voltage, Constant Current, 25 MIN. φ 3.0 MAX. APPLICATIONS Wave form clipper, Surge absorber, etc. MAXIMUM RATINGS (TA = 25°°C) Power Dissipation (P) 1 W (See Fig. 1) Forward Current (IF) 200 mA Junction Temperature (Tj) 175°C Storage Temperature (Tstg) −65 to +175°C Peak Reverse Power (PRSM) See Fig. 9 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 devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. D13936EJ3V0DS00 (3rd edition) (Previous No. SC-1007A) Date Published June 2000 N CP(K) Printed in Japan © 1982 RD2.0F to RD82F ELECTRICAL CHARACTERISTICS (TA = 25 ± 2°°C) Zener Voltage Note 1 VZ (V) Type Number Suffix 2 RD2.0F B RD2.2F B RD2.4F B RD2.7F B RD3.0F B RD3.3F B RD3.6F B RD3.9F B RD4.3F B RD4.7F B RD5.1F B RD5.6F B RD6.2F B RD6.8F B RD7.5F B RD8.2F B RD9.1F B RD10F B RD11F B RD12F B B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 MIN. MAX. 1.88 2.01 2.11 2.21 2.31 2.41 2.52 2.68 2.83 2.97 3.13 3.27 3.43 3.58 3.73 3.88 4.03 4.15 4.28 4.41 4.53 4.66 4.79 4.95 5.10 5.28 5.46 5.65 5.76 5.98 6.17 6.35 6.55 6.74 6.93 7.17 7.39 7.58 7.87 8.12 8.34 8.64 8.91 9.16 9.50 9.83 10.22 10.54 10.87 11.19 11.50 11.80 2.12 2.25 2.34 2.45 2.55 2.65 2.78 2.93 3.07 3.22 3.37 3.51 3.68 3.83 4.00 4.15 4.28 4.41 4.55 4.65 4.78 4.91 5.05 5.22 5.38 5.56 5.75 5.95 6.14 6.33 6.52 6.71 6.90 7.10 7.33 7.55 7.80 8.03 8.28 8.54 8.80 9.08 9.38 9.67 9.99 10.40 10.75 11.09 11.43 11.77 12.09 12.41 Dynamic Impedance Note 2 ZZ (Ω) Reverse Current IR (µA) IZ (mA) MAX. IZ (mA) MAX. VR (V) 40 25 40 200 0.5 40 20 40 200 0.7 40 15 40 200 1.0 40 15 40 150 1.0 40 15 40 100 1.0 40 15 40 80 1.0 40 15 40 60 1.0 40 15 40 40 1.0 40 15 40 20 1.0 40 10 40 20 1.0 40 8 40 20 1.0 40 8 40 20 1.5 40 6 40 20 3.0 40 6 40 20 3.5 40 4 40 20 4.0 40 4 40 20 5.0 40 6 40 20 6.0 40 6 40 10 7.0 20 8 20 10 8.0 20 8 20 10 8.0 Data Sheet D13936EJ3V0DS00 RD2.0F to RD82F Zener Voltage Note 1 VZ (V) Type Number Suffix RD13F B RD15F B RD16F B RD18F B RD20F B RD22F B RD24F B RD27F B RD30F B RD33F B RD36F B RD39F B RD43F RD47F RD51F RD56F RD62F RD68F RD75F RD82F Note 1. 2. B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B1 B2 B3 B B B B B B B B MIN. MAX. 12.19 12.63 13.11 13.55 14.05 14.52 14.98 15.44 15.89 16.37 17.03 17.64 18.26 18.93 19.59 20.45 21.10 21.75 22.44 23.17 23.90 24.63 25.70 26.72 27.43 28.64 29.57 30.35 31.49 32.39 33.24 34.26 35.19 36.11 37.14 38.13 40 44 48 53 58 64 70 77 12.85 13.30 13.83 14.28 14.77 15.26 15.75 16.23 16.71 17.27 17.91 18.55 19.21 19.91 20.84 21.51 22.18 22.86 23.59 24.36 25.14 26.10 27.12 28.43 29.09 30.10 31.26 31.97 33.06 34.15 34.94 36.01 37.01 38.00 39.04 40.80 45 49 54 60 66 72 79 87 Dynamic Impedance Note 2 ZZ (Ω) Reverse Current IR (µA) IZ (mA) MAX. IZ (mA) MAX. VR (V) 20 10 20 10 10 20 10 20 10 11 20 12 20 10 12 20 12 20 10 13 20 14 20 10 15 10 14 10 10 17 10 16 10 10 19 10 16 10 10 21 10 18 10 10 23 10 18 10 10 25 10 20 10 10 27 10 20 10 10 30 10 10 10 10 10 10 10 10 50 50 50 50 50 70 90 90 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 33 36 39 43 47 52 57 63 Tested with pulse (40 ms). ZZ is measured at IZ given an very small A.C. Current Signal. Data Sheet D13936EJ3V0DS00 3 RD2.0F to RD82F TYPICAL CHARACTERISTICS (TA = 25°°C) Fig. 2 IZ-VZ CHARACTERISTIC TA = 25°C Zener Voltage VZ (V) TYP. 15 10 5 RD15F RD12F RD10F RD8.2F RD7.5F RD6.8F RD6.2F RD5.1F RD4.7F RD3.9F RD3.3F RD2.7F RD2.0F Power Dissipation P (W) 1.0 = 20 mm 10 mm 5 mm 0.8 0.6 0.4 0.2 0 20 40 60 600 400 200 0 0.5 1.0 VZ (V) 40 80 120 160 200 Zener Current IZ (mA) 1.2 IF (mA) Fig. 1 P-TA RATING 240 80 100 120 140 160 180 200 Ambient Temperature TA (°C) Zener Current IZ (mA) 0 0.5 1.0 VF (V) RD39F RD36F 20 RD33F RD30F 40 RD27F RD24F RD22F 60 RD20F RD18F RD15F PMAX. 80 RD82F RD75F RD68F RD62F RD56F RD51F RD47F RD43F 40 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 −0.08 −32 0 4 8 12 16 20 24 28 32 36 40 44 −40 VZ − Temperature Coefficiency γ Z (%/°C) 0.1 PMAX. 0.1 120 %/°C 0.09 100 0.08 80 mV/°C 0.07 60 0.06 40 40 50 60 70 80 Zener Voltage VZ (V) Zener Voltage VZ (V) 4 0 0.5 2 VF (V) 4 6 8 10 12 14 16 18 20 22 Fig. 6 γZ-VZ CHARACTERISTIC VZ − Temperature Coefficiency γ Z (mV/°C) VZ − Temperature Coefficiency γ Z (%/°C) Fig. 5 γZ-VZ CHARACTERISTIC 600 400 200 Data Sheet D13936EJ3V0DS00 90 VZ − Temperature Coefficiency γ Z (mV/°C) 20 15 TA = 25°C Zener Voltage VZ (V) TYP. 100 90 80 70 60 50 40 Zener Current IZ (mA) 40 35 30 25 1000 800 600 400 200 IF (mA) TA = 25°C TYP. Zener Voltage VZ (V) Fig. 4 IZ-VZ CHARACTERISTIC IF (mA) Fig. 3 IZ-VZ CHARACTERISTIC RD2.0F to RD82F Fig. 7 ZZ-IZ CHARACTERISTIC 240 TA = 25°C TYP. RD6.8F RD2.0F RD39F RD82F Thermal Resistance Rth (°C/W) Dynamic Inpedance ZZ (Ω) 1 000 Fig. 8 Rth-S CHARACTERISTIC 100 RD RD 6.2 F 0.1 F 5F RD5. 6 F R D20F RD15 F RD10F RD15F 1 4.3 RD7. 10 RD 5.1 F RD6.8F RD6.2F RD7.5F RD10F 1 10 200 0 Peak Reverse Power PRSM (W) 20 40 60 80 100 Size of PC Board S (mm ) Fig. 11 POWER DISSIPATION NOMOGRAM PRSM TA = 25°C NonRepetitive Heat −Sink Heat −Sink 100 (mm) (incn) 30 10 1.0 1 10 µ 100 µ 25 1.5 20 1m 10 m 100 m 1 5/8 Time t (s) 15 10 3/8 Fig. 10 Zth CHARACTERISTIC 2/8 Transient Thermal Impedance Zth (°C/W) 20 mm 2 Fig. 9 PRSM RATING 1 000 10 mm 40 Zener Current IZ (mA) t (Thickness = 0.035 mm) 120 80 S = 5 mm 160 100 10 000 Junction to ambient 1 000 9 8 7 6 5 150°C/W 4 100 25 35 45 55 65 75 85 10 0.8 105 115 0.7 0.6 125 0.5 135 0.4 145 Power Dissipation Heat-Sink P (W) Temperature TH (°C) 1 0.1 1m 0.9 95 1/8 3 Lead Length (mm) 1.0 10 m 100 m 1 10 100 Time t (s) Data Sheet D13936EJ3V0DS00 5 RD2.0F to RD82F [MEMO] 6 Data Sheet D13936EJ3V0DS00 RD2.0F to RD82F [MEMO] Data Sheet D13936EJ3V0DS00 7 RD2.0F to RD82F • The information in this document is subject to change without notice. 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Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) Specific: Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance. M7 98. 8