RD20ESAB2 [NEC]
Zener Diode, 19.24V V(Z), 2.29%, 0.4W, Silicon, Unidirectional, DO-34, GLASS PACKAGE-2;
| 型号： | RD20ESAB2 |
| 厂家： | 
NEC |
| 描述： | Zener Diode, 19.24V V(Z), 2.29%, 0.4W, Silicon, Unidirectional, DO-34, GLASS PACKAGE-2 测试 二极管 |
| 文件： | 总7页 (文件大小：105K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
ZENER DIODES
RD2.0ES to RD39ES
400 mW DHD ZENER DIODE
(DO-34)
DESCRIPTION
PACKAGE DIMENSIONS
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.
(in millimeters)
φ
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
φ
2.0 MAX.
• Planar process
• DHD (Double Heatsink Diode) construction
• VZ Applied E24 standard
ORDERING INFORMATION
DO-34 (JEDEC)
Marking color: Black
RD2.0ES to RD39ES with suffix "AB1", "AB2", or "AB3" should be applied
for orders for suffix "AB".
APPLICATIONS
Circuits for Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc.
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Forward Current
IF
150 mA
400 mW
Power Dissipation
P
to see Fig. 6
to see Fig. 10
Surge Reverse Power
Junction Temperature
Storage Temperature
PRSM
Tj
100 W (t = 10 µs)
175°C
–65 to +175°C
Tstg
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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. D13935EJ7V0DS00 (7th edition)
Date Published April 2003 N CP(K)
Printed in Japan
c
RD2.0ES to RD39ES
ELECTRICAL CHARACTERISTICS (TA = 25°C)
Knee Dynamic
Zener Voltage
Dynamic Impedance
(Ω)Note 2
IZ(mA)
Reverse Current
Type
Impedance
Note 1
Suffix
VZ (V)
Z
Z
IR (µA)
Note 2
ZZK (Ω)
Number
RD2.0ES
RD2.2ES
RD2.4ES
RD2.7ES
RD3.0ES
RD3.3ES
RD3.6ES
RD3.9ES
MIN.
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
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
MAX.
IZ(mA)
5
MAX.
100
MAX.
IZ(mA)
MAX.
VR(V)
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
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
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
5
5
5
5
5
5
5
5
1000
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
120
0.5
5
5
5
5
5
5
5
100
100
110
120
120
120
120
1000
1000
1000
1000
1000
1100
1200
120
120
100
50
0.7
1.0
1.0
1.0
1.0
1.0
1.0
20
10
5
RD4.3ES
RD4.7ES
RD5.1ES
RD5.6ES
RD6.2ES
RD6.8ES
RD7.5ES
RD8.2ES
RD9.1ES
RD10ES
5
5
5
5
5
5
5
5
5
5
120
100
70
5
5
5
5
5
5
5
5
5
5
1200
1200
1200
900
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
5
5
1.0
1.0
1.5
2.5
3.0
3.5
4.0
5.0
6.0
7.0
5
40
5
30
500
5
25
150
2
25
120
0.5
0.5
0.5
0.2
20
120
AB1
AB2
AB3
AB
AB1
AB2
AB3
20
120
20
120
Data Sheet D13935EJ7V0DS
2
RD2.0ES to RD39ES
Knee Dynamic
Zener Voltage
Dynamic Impedance
(Ω)Note 2
IZ(mA)
Reverse Current
Type
Impedance
Note 1
Suffix
VZ (V)
Z
Z
IR (µA)
Note 2
ZZK (Ω)
Number
MIN.
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
18.14
18.14
18.80
19.52
20.23
20.23
20.76
21.22
21.68
22.26
22.26
22.75
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
MAX.
11.26
10.63
10.95
11.26
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
20.45
18.96
19.68
20.45
22.61
21.08
21.65
22.09
22.61
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
38.52
36.47
37.19
37.85
38.52
IZ(mA)
5
MAX.
20
MAX.
IZ(mA)
0.5
MAX.
VR(V)
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
RD13ES
RD15ES
RD16ES
RD18ES
RD20ES
5
5
5
5
5
5
5
120
0.2
8.0
5
5
5
5
5
5
25
25
25
25
30
30
110
110
110
150
150
200
0.5
0.5
0.5
0.5
0.5
0.5
0.2
0.2
0.2
0.2
0.2
0.2
9.0
10
11
12
13
15
RD22ES
RD24ES
RD27ES
RD30ES
RD33ES
RD36ES
RD39ES
5
5
5
5
5
5
5
30
35
45
55
65
75
85
5
5
5
5
5
5
5
200
200
250
250
250
250
250
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.2
0.2
0.2
0.2
0.2
0.2
0.2
17
19
21
23
25
27
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 D13935EJ7V0DS
3
RD2.0ES to RD39ES
TYPICAL CHARACTERISTICS (TA = 25°C)
Fig. 3 ZENER CURRENT vs.
ZENER VOLTAGE
Fig. 1 ZENER CURRENT vs.
ZENER VOLTAGE
RD2.2ES
Fig. 2 ZENER CURRENT vs.
ZENER VOLTAGE
RD2.0ES
RD6.8ES
RD7.5ES
RD8.2ES
RD9.1ES
RD2.4ES
100 m
10 m
1 m
100 m
100 m
10 m
1 m
RD11ES
RD12ES
RD2.7ES
RD3.0ES
RD3.3ES
RD3.6ES
RD3.9ES
RD15ES
RD18ES
RD16ES
10 m
1 m
RD10ES
RD13ES
RD20ES
100
10
1
µ
µ
µ
100
10
1
µ
µ
µ
100
10
1
µ
µ
µ
100 n
10 n
1 n
100 n
10 n
1 n
100 n
10 n
1 n
RD4.3ES
RD4.7ES
RD5.1ES
RD5.6ES
RD6.2ES
0
7
8
9 10 11 12 13 14 15
0
12 13 14 15 16 17 18 19 20
– Zener Voltage – V
0
1
2
3
4
5
6
7
8
9 10
V
Z
– Zener Voltage – V
V
Z
V – Zener Voltage – V
Z
Fig. 5 ZENER CURRENT vs.
ZENER VOLTAGE
Fig. 4 ZENER CURRENT vs.
ZENER VOLTAGE
100 m
100 m
RD36ES
RD33ES
RD24ES
RD22ES
RD27ES
RD30ES
10 m
1 m
10 m
1 m
RD39ES
100
10
1
µ
µ
µ
100
10
1
µ
µ
µ
100 n
10 n
1 n
100 n
10 n
1 n
0 25
30
35
40
0 18 20 22 24 26 28 30
VZ
– Zener Voltage – V
VZ – Zener Voltage – V
Data Sheet D13935EJ7V0DS
4
RD2.0ES to RD39ES
Fig. 7 THERMAL RESISTANCE vs.
SIZE OF P.C BOARD
Fig. 6 POWER DISSIPATION vs.
AMBIENT TEMPERATURE
500
500
Junction to ambient
400
300
200
100
400
300
200
100
= 10 mm
= 5 mm
S
= 10 mm
= 5mm
= 10 mm
= 5 mm
= 3 mm
= 3 mm
φ
7 mm P.C. Board
= 3mm
t = 0.035 mm
φ
3 mm P.C. Board
t = 0.035 mm
0
20 40 60 80 100 120 140 160 180 200
0
20
40
60
80
100
TA – Ambient Temperature – °C
S – Size of P.C. Board – mm2
Fig. 9 ZENER VOLTAGE TEMPERATURE
COEFFICIENT vs. ZENER VOLTAGE
Fig. 8 DYNAMIC IMPEDANCE vs.
ZENER CURRENT
1000
100
0.1
0.08
0.06
0.04
0.02
0
40
TYP.
TYP.
32
24
16
8
%/°C
mV/°C
RD3.3ES
RD2.0ES
0
RD3.9ES
RD15ES
–0.02
–0.04
–0.06
–0.08
–0.1
–8
RD4.7ES
10
1
–16
–24
–32
–40
RD2.0ES to RD39ES
0
4
8
12 16 20 24 28 32 36 40 44
– Zener Voltage – V
0.01
0.1
1
10
100
VZ
IZ – Zener Current – mA
Fig. 10 SURGE REVERSE POWER RATINGS
1000
100
TA=25°C
Non-Repetitive
tT
10
1
1
µ
10
µ
100
µ
1 m
10 m
100 m
tT – Pulse Width – s
Data Sheet D13935EJ7V0DS
5
RD2.0ES to RD39ES
Fig. 11 TRANSIENT THERMAL IMPEDANCE CHARACTERISTIC
1000
100
375°C/W
10
1
1 m
10 m
100 m
1
10
100
t – Time – s
Data Sheet D13935EJ7V0DS
6
RD2.0ES to RD39ES
•
The information in this document is current as of April, 2003. The information is subject to change
without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or
data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all
products and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
• No part of this document may be copied or reproduced in any form or by any means without the prior
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
•
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•
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M8E 02. 11-1
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