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RD9.1E Dataheets PDF



Part Number RD9.1E
Manufacturers NEC
Logo NEC
Description Zener Diode
Datasheet RD9.1E DatasheetRD9.1E Datasheet (PDF)

DATA SHEET ZENER DIODES RD2.0E to RD200E 500 mW DHD ZENER DIODE (DO-35) DESCRIPTION NEC Type RD2.0E to RD200E Series are planar type zener diode in the popular DO-35 package with DHD (Double Heatsink Diode) construction having allowable power dissipation of 500 mW. To meet various application at customers, Vz (zener voltage) is classified into the tight tolerance under the specific suffix (B, B1 to B7). PACKAGE DIMENSIONS (in millimeters) φ 0.5 25 MIN. Cathode indication • DHD (Double Heats.

  RD9.1E   RD9.1E


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DATA SHEET ZENER DIODES RD2.0E to RD200E 500 mW DHD ZENER DIODE (DO-35) DESCRIPTION NEC Type RD2.0E to RD200E Series are planar type zener diode in the popular DO-35 package with DHD (Double Heatsink Diode) construction having allowable power dissipation of 500 mW. To meet various application at customers, Vz (zener voltage) is classified into the tight tolerance under the specific suffix (B, B1 to B7). PACKAGE DIMENSIONS (in millimeters) φ 0.5 25 MIN. Cathode indication • DHD (Double Heatsink Diode) Construction • Vz: Applied E24 standard (RD130E to RD200E: 10 volts step) • DO-35 Glass sealed package φ 2.0 MAX. 25 MIN. ORDER INFORMATION RD2.0 E to RD39E with suffix “B1”, “B2”, “B3”, “B4”, “B5”, “B6” or “B7” should be applied for orders for suffix “B”. APPLICATIONS Circuits for Constant Voltage, Constant Current, Waveform Clipper, Surge absorber, etc. ABSOLUTE MAXIMUM RATINGS (TA = 25 ˚C) Forward Current Power Dissipation Surge Reverse Power Junction Temperature Storage Temperature IF P PRSM Tj Tstg 200 mA 500 mW 100 W (t = 10 µs) 175 ˚C –65 to +175 ˚C to see Fig. 17 Document No. D10213EJ5V0DS00 (5th edition) Date Published December 1998 N CP(K) Printed in Japan © 4.2 MIN. FEATURES 1981 RD2.0E to RD200E ELECTRICAL CHARACTERISTICS (TA = 25 ˚C) Zener Voltage VZ (V)Note 1 MIN. B RD2.0E B1 B2 B RD2.2E B1 B2 B RD2.4E B1 B2 B RD2.7E B1 B2 B RD3.0E B1 B2 B RD3.3E B1 B2 B RD3.6E B1 B2 B RD3.9E B1 B2 B RD4.3E B1 B2 B3 B RD4.7E B1 B2 B3 B RD5.1E B1 B2 B3 B RD5.6E B1 B2 B3 B RD6.2E B1 B2 B3 B RD6.8E B1 B2 B3 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 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 20 8 20 150 0.5 2 3.5 20 10 20 300 1 5 3.0 20 13 20 500 1 5 2.5 20 20 20 800 1 5 1.5 20 25 20 900 1 5 1.0 20 40 20 1 000 1 5 1.0 20 50 20 1 000 1 5 1.0 20 60 20 1 000 1 10 1.0 20 70 20 1 000 1 20 1.0 20 80 20 1 000 1 50 1.0 20 100 20 1 000 1 100 1.0 20 100 20 2 000 1 120 1.0 20 120 20 2 000 1 120 0.7 20 140 20 2 000 1 120 0.5 IZ (mA) Dynamic Impedance ZZ (Ω)Note 2 MAX. IZ (mA) Knee Dynamic Impedance ZZK (Ω)Note 2 MAX. IZ (mA) Reverse Current IR (µA) MAX. VR(V) Type Number Suffix 2 RD2.0E to RD200E Type Number Suffix MIN. B 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 B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 B2 B3 B B1 Zener Voltage VZ (V)Note 1 MAX. 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 11.26 10.63 10.95 11.16 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 20.72 18.92 19.57 20.22 20.72 22.61 21.08 21.65 22.09 22.61 5 10 10 10 10 10 10 10 20 20 20 20 IZ (mA) Dynamic Impedance ZZ (Ω)Note 2 MAX. IZ (mA) Knee Dynamic Impedance ZZK (Ω)Note 2 MAX. IZ (mA) Reverse Current IR (µA) MAX. VR(V) RD7.5E 8 20 120 0.5 0.5 4.0 RD8.2E 8 20 120 0.5 0.5 5.0 RD9.1E 8 20 120 0.5 0.5 6.0 RD10E 8 20 120 0.5 0.2 7.0 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 18.11 18.11 18.73 19.38 19.88 20.23 20.23 20.76 21.22 21.68 RD11E 10 10 120 0.5 0.2 8.0 RD12E 12 10 110 0.5 0.2 9.0 RD13E 14 10 110 0.5 0.2 10 RD15E 16 10 110 0.5 0.2 11 RD16E 18 10 150 0.5 0.2 12 RD18E 23 10 150 0.5 0.2 13 RD20E B2 B3 B4 B B1 28 10 200 0.5 0.2 15 RD22E B2 B3 B4 30 5 200 0.5 0.2 17 3 RD2.0E to RD200E Type Number Suffix B B1 B2 B3 B4 B B1 B2 B3 B4 B B1 B2 B3 B4 B B1 B2 B3 B4 B B1 B2 B3 B4 B B1 B2 B3 B4 B5 B6 B7 B B B B B B B B B B B B B B B B B B B B Zener Voltage VZ (V)Note 1 MIN. 22.26 22.26 23.75 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 37.36 38.14 38.94 40 44 48 53 58 64 70 77 85 94 104 114 120 130 140 150 160 170 180 190 MAX. 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 40.80 36.47 37.19 37.85 38.52 39.29 40.11 40.80 45 49 54 60 66 72 79 87 96 106 116 126 140 150 160 170 180 190 200 210 IZ (mA) Dynamic Impedance ZZ (Ω)Note 2 MAX. IZ (mA) Knee Dynamic Impedance ZZK (Ω)Note 2 MAX. IZ (mA) Reverse Current IR (µA) MAX. VR(V) RD24E 5 35 5 200 0.5 0.2 19 RD27E 5 45 5 250 0.5 0.2 21 RD30E 5 55 5 250 0.5 0.2 23 RD33E 5 65 5 250 0.5 0.2 25 RD36E 5 75 5 250 0.5 0.2 27 RD39E 5 85 5 250 0.5 0.2 30 RD43E .


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