RD39UJ NEC | Alldatasheet

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© 1993 DATA SHEET ZENER DIODES RD4.7UJ to RD39UJ LOW NOISE SHARP BREAKDOWN CHARACTERISTICS ZENER DIODES 2PIN ULTRA SUPER MINI MOLD Document No. D13938EJ3V0DS00 (3rd edition) (Previous No. DC-2135) Date Published March 1999 N CP(K) Printed in Japan

DESCRIPTION

Type RD4.7UJ to RD39UJ Series are 2PIN Ultra Super Mini Mold Package zener diodes possessing an allowable power dissipation of 150 mW featuring low noise and sharp break- down characteristic. They are intended for use in audio equip- ment, instrument equipment.

FEATURES

  • Low Noise
  • Sharp Breakdown characteristics z; Applied E24 standard

APPLICATIONS

Circuits for Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc. MAXIMUM RATINGS (T A = 25 °C) Power Dissipation P 150 mW Forward Current I F 100 mA Reverse Surge Power P RSM 2.2 W (at t = 10 µs/1 pulse) Show Fig. 6 Junction Temperature T j 150 °C Storage Temperature T stg –55 to +150 °C 2.1±0.1 0.11+0.05 –0.01 1.3±0.1 0.3±0.05 0.8±0.1 Cathode Indication 0.7±0.1 0.15 0±0.05 PACKAGE DIMENSIONS (Unit: mm) 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.

RD4.7UJ to RD39UJ

2 Data Sheet D13938EJ3V0DS00

ELECTRICAL CHARACTERISTICS (T A = 25 ± 2 °C) Zener Voltage Reverse Current Type Number Class Vz (V)Note 1 IR (µA) MIN. MAX. I z (mA) MAX. I z (mA) MAX. V R (V) N 4.39 4.91 N2 4.52 4.76 N3 4.66 4.91 N 4.81 5.36 N2 4.95 5.20 N3 5.10 5.36 N 5.26 5.91 N2 5.44 5.73 N3 5.63 5.91 N 5.81 6.53 N2 6.01 6.32 N3 6.21 6.53 N 6.41 7.14 N2 6.60 6.94 N3 6.80 7.14 N 7.00 7.83 N2 7.21 7.60 N3 7.46 7.83 N 7.69 8.61 N2 7.94 8.34 N3 8.20 8.61 N 8.47 9.51 N2 8.76 9.21 N3 9.06 9.51 N 9.35 10.51 N2 9.66 10.16 N3 10.00 10.51 N 10.32 11.50 N2 10.64 11.17 N3 10.97 11.50 N 11.28 12.52 N2 11.59 12.17 N3 11.93 12.52 N 12.29 13.86 N2 12.72 13.40 N3 13.17 13.86 Dynamic Impedance Zz (Ω )Note 2

RD4.7UJ to RD39UJ 3Data Sheet D13938EJ3V0DS00 Zener Voltage Reverse Current Type Number Class Vz (V)Note 1 IR (µA) MIN. MAX. I z (mA) MAX. I z (mA) MAX. V R (V) N 13.63 15.38 N2 14.12 14.85 N3 14.62 15.38 N 15.13 16.91 N2 15.58 16.36 N3 16.07 16.91 N 16.63 18.81 N2 17.24 18.15 N3 17.87 18.81 N 18.51 20.79 N2 19.14 20.12 N3 19.80 20.79 N 20.46 22.82 N2 21.09 22.15 N3 21.76 22.82 N 22.42 25.17 N2 23.19 24.38 N3 23.98 25.17 N 24.75 27.95 N2 25.56 26.96 N3 26.46 27.95 N 27.38 31.04 N2 28.35 30.04 N3 29.37 31.04 N 30.30 33.97 N2 31.21 32.98 N3 32.14 33.97 N 33.08 36.83 N2 33.95 36.85 N3 34.87 36.83 N 35.78 39.67 N2 36.63 38.69 N3 37.56 39.67 Note 1. Tested with pulse (40 ms) 2. Zz is measured at Iz by given a very small A.C. current signal Dynamic Impedance Zz (Ω )Note 2

RD4.7UJ to RD39UJ

4 Data Sheet D13938EJ3V0DS00

TYPICAL CHARACTERISTICS (T A = 25 °C) Fig. 1 P – TA RATING Fig. 2 Iz –V z CHARACTERISTICS (a to d) 200 150 100 0 50 100 150 200 10×7.5×0.75 P.C.B. (Ceramic) 10×7.5×0.75 P.C.B. (Glass Epoxy) 20×15×0.75 P.C.B. (Ceramic) 30×30×0.75 P.C.B. (Ceramic) TA - Ambient Temperature - °C P - Power Dissipation - mW 100 m 10 m 1 m 100 100 m 10 m 1 m 100 3456789 9 1 0 1 1 1 2 1 3 1 4 1 5 Vz - Zener Voltage - V (a) Vz - Zener Voltage - V (b) Iz - Zener Current - A Iz - Zener Current - A RD4.7UJ RD5.1UJ RD5.6UJ RD8.2UJ RD7.5UJ RD6.8UJ RD6.2UJ RD9.1UJ RD15UJ RD13UJ RD12UJ RD11UJ RD10UJ µµ µµ

RD4.7UJ to RD39UJ 5Data Sheet D13938EJ3V0DS00 Fig. 3 γ z – Vz CHARACTERISTICS 100 m 10 m 1 m 100 100 m 10 m 1 m 100 16 18 20 22 24 26 28 36 38 40 42 Vz - Zener Voltage - V (c) Vz - Zener Voltage - V (d) Iz - Zener Current - A Iz - Zener Current - A 28 30 32 34 44 RD39UJ RD36UJ RD33UJ RD30UJ RD27UJ RD24UJ RD22UJ RD20UJ RD18UJ RD16UJ µ µ µ µ 0.08 0.06 0.04 0.02 –0.02 –0.04 –16 4 8 12 16 20 24 28 32 36 40 %/°C mV/°C VZ - Zener Voltage - V γZ -VZ - Temperature Coefficient - %/°C γZ -VZ - Temperature Coefficient - mV/°C

RD4.7UJ to RD39UJ

6 Data Sheet D13938EJ3V0DS00

Fig. 4 TRANSIENT THERMAL IMPEDANCE CHARACTERISTIC Fig. 5 SURGE REVERSE POWER RATINGS t – Time – s Zth – Transient Thermal Impedance – °C/W 1 m 10 m 100 m 1 10 100 1000 100 833 °C/W P.C.B. (Glass Epoxy) (30mm ×30 mm ×1.6mm) tT – Pulse Width – s PRSM – Surge Reverse Power – W tT Repetitive PRSM TA = 25 °C 1 10 100 1 m 10 m 100 m 1000 100 µµµ

RD4.7UJ to RD39UJ 7Data Sheet D13938EJ3V0DS00 [MEMO]

RD4.7UJ to RD39UJ [MEMO]

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