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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
FEATURES
* DO-34 Glass sealed package This diode can be inserted into a PC board with a shorter pitch (5 mm)
5 mm Cathode indication 25 MIN.
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 = 25 C)
Forward Current Power Dissipation Surge Reverse Power Junction Temperature Storage Temperature IF P PRSM Tj Tstg 150 mA 400 mW 100 W (t = 10 s) 175 C -65 to +175 C to see Fig. 6 to see Fig. 10
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. D13935EJ6V0DS00 (6th edition) (Previous No. DC-2140) Date Published March 1999 N CP(K) Printed in Japan
(c)
2.4 MAX.
1984
RD2.0ES to RD39ES
ELECTRICAL CHARACTERISTICS (TA = 25 C)
Type Number 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 2.01 2.11 2.11 2.22 2.32 2.32 2.41 2.52 2.52 2.68 2.84 2.84 2.99 3.15 3.15 3.31 3.46 3.46 3.60 3.74 3.74 3.89 4.04 4.04 4.17 4.30 4.44 4.44 4.55 4.68 4.81 4.81 4.94 5.09 5.28 5.28 5.45 5.61 5.78 5.78 5.96 6.12 6.29 6.29 6.49 6.66 6.85 6.85 7.07 7.29 7.53 7.53 7.78 8.03 8.29 8.29 8.57 8.83 9.12 9.12 9.46 9.82 Zener Voltage VZ (V)Note 1 MAX. 2.24 2.12 2.24 2.44 2.34 2.44 2.65 2.54 2.65 2.93 2.77 2.93 3.24 3.08 3.24 3.54 3.39 3.54 3.84 3.69 3.84 4.16 4.01 4.16 4.57 4.29 4.43 4.57 4.93 4.68 4.80 4.93 5.37 5.07 5.20 5.37 5.91 5.55 5.73 5.91 6.44 6.09 6.27 6.44 7.01 6.63 6.83 7.01 7.67 7.22 7.45 7.67 8.45 7.92 8.19 8.45 9.30 8.73 9.01 9.30 10.39 9.65 10.02 10.39 IZ(mA) 5 Dynamic Impedance ZZ () Note 2 MAX. 100 IZ(mA) 5 Knee Dynamic Impedance ZZK () Note 2 MAX. IZ(mA) 1000 0.5 Reverse Current IR (A) MAX. 120 VR(V) 0.5
RD2.0ES
RD2.2ES
5
100
5
1000
0.5
120
0.7
RD2.4ES
5
100
5
1000
0.5
120
1.0
RD2.7ES
5
110
5
1000
0.5
100
1.0
RD3.0ES
5
120
5
1000
0.5
50
1.0
RD3.3ES
5
120
5
1000
0.5
20
1.0
RD3.6ES
5
120
5
1100
0.5
10
1.0
RD3.9ES
5
120
5
1200
0.5
5
1.0
RD4.3ES
5
120
5
1200
0.5
5
1.0
RD4.7ES
5
100
5
1200
0.5
5
1.0
RD5.1ES
5
70
5
1200
0.5
5
1.5
RD5.6ES
5
40
5
900
0.5
5
2.5
RD6.2ES
5
30
5
500
0.5
5
3.0
RD6.8ES
5
25
5
150
0.5
2
3.5
RD7.5ES
5
25
5
120
0.5
0.5
4.0
RD8.2ES
5
20
5
120
0.5
0.5
5.0
RD9.1ES
5
20
5
120
0.5
0.5
6.0
RD10ES
5
20
5
120
0.5
0.2
7.0
2
Data Sheet D13935EJ6V0DS00
RD2.0ES to RD39ES
Zener Voltage VZ (V)Note 1 MIN. 10.18 10.18 10.50 10.82 11.13 11.13 11.44 11.74 12.11 12.11 12.55 12.99 13.44 13.44 13.89 14.35 14.80 14.80 15.25 15.69 16.22 16.22 16.82 17.42 18.14 18.14 18.80 19.45 20.15 20.15 20.64 21.08 21.52 22.05 22.05 22.61 23.12 23.63 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. 11.38 10.71 11.05 11.38 12.35 11.71 12.03 12.35 13.66 12.75 13.21 13.66 15.09 14.13 14.62 15.09 16.51 15.57 16.04 16.51 18.33 17.06 17.70 18.33 20.45 19.07 19.76 20.45 22.63 21.20 21.71 22.17 22.63 24.85 23.18 23.77 24.31 24.85 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 IZ(mA) 5 Dynamic Impedance ZZ () Note 2 MAX. 20 IZ(mA) 5 Knee Dynamic Impedance ZZK () Note 2 MAX. IZ(mA) 120 0.5 Reverse Current IR (A) MAX. 0.2 VR(V) 8.0
Type Number
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
RD11ES
RD12ES
5
25
5
110
0.5
0.2
9.0
RD13ES
5
25
5
110
0.5
0.2
10
RD15ES
5
25
5
110
0.5
0.2
11
RD16ES
5
25
5
150
0.5
0.2
12
RD18ES
5
30
5
150
0.5
0.2
13
RD20ES
5
30
5
200
0.5
0.2
15
RD22ES
5
30
5
200
0.5
0.2
17
RD24ES
5
35
5
200
0.5
0.2
19
RD27ES
5
45
5
250
0.5
0.2
21
RD30ES
5
55
5
250
0.5
0.2
23
RD33ES
5
65
5
250
0.5
0.2
25
RD36ES
5
75
5
250
0.5
0.2
27
RD39ES
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 D13935EJ6V0DS00
3
RD2.0ES to RD39ES
TYPICAL CHARACTERISTICS (TA = 25 C)
Fig. 1 ZENER CURRENT vs. 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 IZ - Zener Current - A IZ - Zener Current - A 1m 100 10 1 100 n RD4.3ES RD4.7ES RD5.1ES 10 n RD5.6ES RD6.2ES 1n 0 1 2 3 4 5 6 7 8 9 10 1m 100 10 1 100 n 10 n 1n VZ - Zener Voltage - V
Fig. 2 ZENER CURRENT vs. ZENER VOLTAGE
Fig. 3 ZENER CURRENT vs. ZENER VOLTAGE
RD11ES RD12ES RD10ES RD13ES IZ - Zener Current - A
100 m RD15ES RD16ES RD18ES 10 m RD20ES 1m 100 10 1 100 n 10 n 1n
0
7
8
9 10 11 12 13 14 15
0 12 13 14 15 16 17 18 19 20 VZ - Zener Voltage - V
VZ - Zener Voltage - V
Fig. 4 ZENER CURRENT vs. ZENER VOLTAGE
Fig. 5 ZENER CURRENT vs. ZENER VOLTAGE
100 m RD22ES RD24ES RD27ES RD30ES 1m IZ - Zener Current - A IZ - Zener Current - A
100 m RD33ES RD36ES 10 m RD39ES 1m
10 m
100
100
10
10
1
1
100 n
100 n
10 n
10 n
1n 0 18 20 22 24 26 28 30 VZ - Zener Voltage - V
1n 0 25 30 35 40 VZ - Zener Voltage - V
4
Data Sheet D13935EJ6V0DS00
RD2.0ES to RD39ES
Fig. 6 POWER DISSIPATION vs. AMBIENT TEMPERATURE
500 500
Fig. 7 THERMAL RESISTANCE vs. SIZE OF P.C BOARD
Junction to ambient
P - Power Dissipation - mW
400 = 10 mm = 5 mm = 3 mm
Rth - Thermal Resistance - C/W
= 10 mm = 5 mm = 3 mm
400 = 10 mm = 5mm 300 = 3mm 200 S
300
7 mm P.C. Board t = 0.035 mm
200
3 mm P.C. Board t = 0.035 mm
100
100
0
20
40
60
80
100 120 140 160 180 200
0
20
40
60
2
80
100
TA - Ambient Temperature - C
S - Size of P.C. Board - mm
Fig. 8 DYNAMIC IMPEDANCE vs. ZENER CURRENT
1000 TYP.
Z - VZ Temperature Coefficience - %/C
Fig. 9 ZENER VOLTAGE TEMPERATURE COEFFICIENT vs. ZENER VOLTAGE
0.1 TYP. 0.08 %/C 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 RD2.0ES to RD39ES -0.08 -0.1 0 4 8 12 16 20 24 28 32 36 40 44 -32 -40 mV/C 24 16 8 0 -8 -16 -24 32 40
Z - VZ Temperature Coefficience - mV/C
ZZ - Dynamic Impedance -
RD 5.1
100
ES
RD
39
ES
RD3.3ES RD2.0ES RD3.9ES RD4.7ES
RD15ES
RD
10
R D 7.
20E
S
5E
S
RD
10
RD
1 0.01
ES
5.6
ES
0.1
1 IZ - Zener Current - mA
10
100
VZ - Zener Voltage - V
Fig. 10
1000 PRSM - Surge Reverse Power - W
SURGE REVERSE POWER RATINGS
TA=25C Non-Repetitive PRSM tT
100
10
1
1
10
100
1m
10 m
100 m
tT - Pulse Width - s
Data Sheet D13935EJ6V0DS00
5
RD2.0ES to RD39ES
Fig. 11 TRANSIENT THERMAL IMPEDANCE CHARACTERISTIC
Zth - Transient Thermal Impedance - C/W
1000 375C/W
100
10
1
1m
10 m
100 m
1 t - Time - s
10
100
6
Data Sheet D13935EJ6V0DS00
RD2.0ES to RD39ES
[MEMO]
Data Sheet D13935EJ6V0DS00
7
RD2.0ES to RD39ES
[MEMO]
* The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. * No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. * NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. * Descriptions of circuits, software, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software, and information in the design of the customer's equipment shall be done under the full responsibility of the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information. * While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. * NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application. 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
2

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