Document
DATA SHEET
ZENER DIODES
RD4.7UJ to RD39UJ
LOW NOISE SHARP BREAKDOWN CHARACTERISTICS ZENER DIODES 2PIN ULTRA SUPER MINI MOLD
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 breakdown characteristic. They are intended for use in audio equip0.3±0.05 0.8±0.1 0.15 0.11+0.05 –0.01 0±0.05
PACKAGE DIMENSIONS
(Unit: mm)
ment, instrument equipment.
2.1±0.1 1.3±0.1
FEATURES
• Low Noise • Sharp Breakdown characteristics • Vz; Applied E24 standard
APPLICATIONS
Circuits for Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc.
Cathode Indication
MAXIMUM RATINGS (TA = 25 °C)
Power Dissipation Forward Current Reverse Surge Power P IF PRSM 150 mW 100 mA 2.2 W (at t = 10 µs/1 pulse) Show Fig. 6 Junction Temperature Storage Temperature Tj Tstg 150 °C –55 to +150 °C
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. D13938EJ3V0DS00 (3rd edition) (Previous No. DC-2135) Date Published March 1999 N CP(K) Printed in Japan
©
0.7±0.1
1993
RD4.7UJ to RD39UJ
ELECTRICAL CHARACTERISTICS (TA = 25 ± 2 °C)
Zener Voltage Type Number Class MIN. N RD4.7UJ N1 N2 N3 N RD5.1UJ N1 N2 N3 N RD5.6UJ N1 N2 N3 N RD6.2UJ N1 N2 N3 N RD6.8UJ N1 N2 N3 N RD7.5UJ N1 N2 N3 N RD8.2UJ N1 N2 N3 N RD9.1UJ N1 N2 N3 N RD10UJ N1 N2 N3 N RD11UJ N1 N2 N3 N RD12UJ N1 N2 N3 N RD13UJ N1 N2 N3 4.39 4.39 4.52 4.66 4.81 4.81 4.95 5.10 5.26 5.26 5.44 5.63 5.81 5.81 6.01 6.21 6.41 6.41 6.60 6.80 7.00 7.00 7.21 7.46 7.69 7.69 7.94 8.20 8.47 8.47 8.76 9.06 9.35 9.35 9.66 10.00 10.32 10.32 10.64 10.97 11.28 11.28 11.59 11.93 12.29 12.29 12.72 13.17 Vz (V)Note 1 MAX. 4.91 4.62 4.76 4.91 5.36 5.05 5.20 5.36 5.91 5.54 5.73 5.91 6.53 6.11 6.32 6.53 7.14 6.74 6.94 7.14 7.83 7.35 7.60 7.83 8.61 8.08 8.34 8.61 9.51 8.91 9.21 9.51 10.51 9.82 10.16 10.51 11.50 10.84 11.17 11.50 12.52 11.83 12.17 12.52 13.86 12.95 13.40 13.86
Data Sheet D13938EJ3V0DS00
Dynamic Impedance Zz (Ω)Note 2 MAX. Iz (mA)
Reverse Current IR (µA) MAX. VR (V)
Iz (mA)
0.5
800
0.5
2
1.0
0.5
500
0.5
2
1.5
0.5
200
0.5
1
2.5
0.5
100
0.5
1
3.0
0.5
60
0.5
0.5
3.5
0.5
60
0.5
0.5
4.0
0.5
60
0.5
0.5
5.0
0.5
60
0.5
0.5
6.0
0.5
60
0.5
0.1
7.0
0.5
60
0.5
0.1
8.0
0.5
80
0.5
0.1
9.0
0.5
80
0.5
0.1
10.0
2
RD4.7UJ to RD39UJ
Zener Voltage Type Number Class MIN. N RD15UJ N1 N2 N3 N RD16UJ N1 N2 N3 N RD18UJ N1 N2 N3 N RD20UJ N1 N2 N3 N RD22UJ N1 N2 N3 N RD24UJ N1 N2 N3 N RD27UJ N1 N2 N3 N RD30UJ N1 N2 N3 N RD33UJ N1 N2 N3 N RD36UJ N1 N2 N3 N RD39UJ N1 N2 N3 13.63 13.63 14.12 14.62 15.13 15.13 15.58 16.07 16.63 16.63 17.24 17.87 18.51 18.51 19.14 19.80 20.46 20.46 21.09 21.76 22.42 22.42 23.19 23.98 24.75 24.75 25.56 26.46 27.38 27.38 28.35 29.37 30.30 30.30 31.21 32.14 33.08 33.08 33.95 34.87 35.78 35.78 36.63 37.56 Vz (V)Note 1 MAX. 15.38 14.35 14.85 15.38 16.91 15.87 16.36 16.91 18.81 17.52 18.15 18.81 20.79 19.42 20.12 20.79 22.82 21.47 22.15 22.82 25.17 23.59 24.38 25.17 27.95 26.04 26.96 27.95 31.04 29.00 30.04 31.04 33.97 32.02 32.98 33.97 36.83 34.92 36.85 36.83 39.67 37.75 38.69 39.67 0.5 360 0.5 0.1 30 0.5 300 0.5 0.1 27 0.5 250 0.5 0.1 25 0.5 200 0.5 0.1 23 0.5 150 0.5 0.1 21 0.5 120 0.5 0.1 19 0.5 100 0.5 0.1 17 0.5 100 0.5 0.1 15 0.5 80 0.5 0.1 13 0.5 80 0.5 0.1 12 0.5 80 0.5 0.1 11 Iz (mA) Dynamic Impedance Zz (Ω)Note 2 MAX. Iz (mA) Reverse Current IR (µA) MAX. VR (V)
Note 1. Tested with pulse (40 ms) 2. Zz is measured at Iz by given a very small A.C. current signal
Data Sheet D13938EJ3V0DS00
3
RD4.7UJ to RD39UJ
TYPICAL CHARACTERISTICS (TA = 25 °C)
Fig. 1 P – TA RATING
200
30×30×0.75 P.C.B. (Ceramic)
P - Power Dissipation - mW
150
20×15×0.75 P.C.B. (Ceramic) 10×7.5×0.75 P.C.B. (Glass Epoxy)
100
10×7.5×0.75 P.C.B. (Ceramic)
50
0
50
100 TA - Ambient Temperature - °C
150
200
Fig. 2 Iz – Vz CHARACTERISTICS (a to d)
RD9.1UJ
RD10UJ
RD11UJ
RD12UJ
RD13UJ
RD4.7UJ RD5.1UJ RD5.6UJ
RD6.2UJ
RD6.8UJ
RD7.5UJ
100 m
RD8.2UJ
100 m
Iz - Zener Current - A
1m
Iz - Zener Current - A
10 m
10 m
1m
100 µ
100 µ
10 µ
10 µ
3
4
5
6
7
8
9
9
10
11
12
13
14
Vz - Zener Voltage - V (a)
Vz - Zener Voltage - V (b)
4
Data Sheet D13938EJ3V0DS00
RD15UJ
15
RD4.7UJ to RD39UJ
RD27UJ
RD16UJ
RD18UJ
RD20UJ
RD22UJ
RD24UJ
RD30UJ
RD33UJ
RD36UJ
38 40 42
100 m
100 m
Iz - Zener Current - A
1m
Iz - Zener Current - A
10 m
10 m
1m
100 µ
100 µ
10 µ
10 µ
16
18
20
22
24
26
28
28
30
32
34
36
Vz - Zener Voltage - V (c)
Vz - Zener Voltage - V (d)
Fig. 3 γ z – Vz CHARACTERISTICS
0.08 0.06 0.04 0.02 0 –0.02 –0.04 4 8 12
%/°C
32 24
mV/°C
16 8 0 –8 –16
16
20
24
28
32
36
40
VZ - Zener Voltage - V
γZ -VZ - Temperatu.