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Электронный компонент: RD18E

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ZENER DIODES
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, V
z
(zener voltage) is classified into the tight tolerance under
the specific suffix (B, B1 to B7).
FEATURES
DHD (Double Heatsink Diode) Construction
V
z
: Applied E24 standard (RD130E to RD200E: 10 volts step)
DO-35 Glass sealed package
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".
RD2.0E to RD200E
Document No. D10213EJ5V0DS00 (5th edition)
Date Published December 1998 N CP(K)
Printed in Japan
500 mW DHD ZENER DIODE
(DO-35)
APPLICATIONS
Circuits for Constant Voltage, Constant Current, Waveform Clipper, Surge absorber, etc.
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 C)
Forward Current
I
F
200 mA
Power Dissipation
P
500 mW
Surge Reverse Power
P
RSM
100 W (t = 10
s)
to see Fig. 17
Junction Temperature
T
j
175 C
Storage Temperature
T
stg
65 to +175 C
0.5
25 MIN.
4.2 MIN.
25 MIN.
2.0 MAX.
Cathode
indication
(in millimeters)
PACKAGE DIMENSIONS
1981
DATA SHEET
RD2.0E to RD200E
2
ELECTRICAL CHARACTERISTICS (T
A
= 25 C)
Zener Voltage
Dynamic
Knee Dynamic
Reverse Current
Type
Suffix
V
Z
(V)
Note 1
Impedance
Impedance
I
R
(
A)
Number
Z
Z
(
)
Note 2
Z
ZK
(
)
Note 2
MIN.
MAX.
I
Z
(mA)
MAX.
I
Z
(mA)
MAX.
I
Z
(mA)
MAX.
V
R
(V)
B
1.88
2.20
RD2.0E
B1
1.88
2.10
20
140
20
2 000
1
120
0.5
B2
2.02
2.20
B
2.12
2.41
RD2.2E
B1
2.12
2.30
20
120
20
2 000
1
120
0.7
B2
2.22
2.41
B
2.33
2.63
RD2.4E
B1
2.33
2.52
20
100
20
2 000
1
120
1.0
B2
2.43
2.63
B
2.54
2.91
RD2.7E
B1
2.54
2.75
20
100
20
1 000
1
100
1.0
B2
2.69
2.91
B
2.85
3.22
RD3.0E
B1
2.85
3.07
20
80
20
1 000
1
50
1.0
B2
3.01
3.22
B
3.16
3.53
RD3.3E
B1
3.16
3.38
20
70
20
1 000
1
20
1.0
B2
3.32
3.53
B
3.47
3.83
RD3.6E
B1
3.47
3.68
20
60
20
1 000
1
10
1.0
B2
3.62
3.83
B
3.77
4.14
RD3.9E
B1
3.77
3.98
20
50
20
1 000
1
5
1.0
B2
3.92
4.14
B
4.05
4.53
RD4.3E
B1
4.05
4.26
20
40
20
1 000
1
5
1.0
B2
4.20
4.40
B3
4.34
4.53
B
4.47
4.91
RD4.7E
B1
4.47
4.65
20
25
20
900
1
5
1.0
B2
4.59
4.77
B3
4.71
4.91
B
4.85
5.35
RD5.1E
B1
4.85
5.03
20
20
20
800
1
5
1.5
B2
4.97
5.18
B3
5.12
5.35
B
5.29
5.88
RD5.6E
B1
5.29
5.52
20
13
20
500
1
5
2.5
B2
5.46
5.70
B3
5.64
5.88
B
5.81
6.40
RD6.2E
B1
5.81
6.06
20
10
20
300
1
5
3.0
B2
5.99
6.24
B3
6.16
6.40
B
6.32
6.97
RD6.8E
B1
6.32
6.59
20
8
20
150
0.5
2
3.5
B2
6.52
6.79
B3
6.70
6.97
RD2.0E to RD200E
3
Zener Voltage
Dynamic
Knee Dynamic
Reverse Current
Type
Suffix
V
Z
(V)
Note 1
Impedance
Impedance
I
R
(
A)
Number
Z
Z
(
)
Note 2
Z
ZK
(
)
Note 2
MIN.
MAX.
I
Z
(mA)
MAX.
I
Z
(mA)
MAX.
I
Z
(mA)
MAX.
V
R
(V)
B
6.88
7.64
RD7.5E
B1
6.88
7.19
20
8
20
120
0.5
0.5
4.0
B2
7.11
7.41
B3
7.33
7.64
B
7.56
8.41
RD8.2E
B1
7.56
7.90
20
8
20
120
0.5
0.5
5.0
B2
7.82
8.15
B3
8.07
8.41
B
8.33
9.29
RD9.1E
B1
8.33
8.70
20
8
20
120
0.5
0.5
6.0
B2
8.61
8.99
B3
8.89
9.29
B
9.19
10.30
RD10E
B1
9.19
9.59
20
8
20
120
0.5
0.2
7.0
B2
9.48
9.90
B3
9.82
10.30
B
10.18
11.26
RD11E
B1
10.18
10.63
10
10
10
120
0.5
0.2
8.0
B2
10.50
10.95
B3
10.82
11.16
B
11.13
12.30
RD12E
B1
11.13
11.63
10
12
10
110
0.5
0.2
9.0
B2
11.50
11.92
B3
11.80
12.30
B
12.18
13.62
RD13E
B1
12.18
12.71
10
14
10
110
0.5
0.2
10
B2
12.59
13.16
B3
13.03
13.62
B
13.48
15.02
RD15E
B1
13.48
14.09
10
16
10
110
0.5
0.2
11
B2
13.95
14.56
B3
14.42
15.02
B
14.87
16.50
RD16E
B1
14.87
15.50
10
18
10
150
0.5
0.2
12
B2
15.33
15.96
B3
15.79
16.50
B
16.34
18.30
RD18E
B1
16.34
17.06
10
23
10
150
0.5
0.2
13
B2
16.90
17.67
B3
17.51
18.30
B
18.11
20.72
B1
18.11
18.92
RD20E
B2
18.73
19.57
10
28
10
200
0.5
0.2
15
B3
19.38
20.22
B4
19.88
20.72
B
20.23
22.61
B1
20.23
21.08
RD22E
B2
20.76
21.65
5
30
5
200
0.5
0.2
17
B3
21.22
22.09
B4
21.68
22.61
RD2.0E to RD200E
4
Zener Voltage
Dynamic
Knee Dynamic
Reverse Current
Type
Suffix
V
Z
(V)
Note 1
Impedance
Impedance
I
R
(
A)
Number
Z
Z
(
)
Note 2
Z
ZK
(
)
Note 2
MIN.
MAX.
I
Z
(mA)
MAX.
I
Z
(mA)
MAX.
I
Z
(mA)
MAX.
V
R
(V)
B
22.26
24.81
B1
22.26
23.12
RD24E
B2
23.75
23.73
5
35
5
200
0.5
0.2
19
B3
23.29
24.27
B4
23.81
24.81
B
24.26
27.64
B1
24.26
25.52
RD27E
B2
24.97
26.26
5
45
5
250
0.5
0.2
21
B3
25.63
26.95
B4
26.29
27.64
B
26.99
30.51
B1
26.99
28.39
RD30E
B2
27.70
29.13
5
55
5
250
0.5
0.2
23
B3
28.36
29.82
B4
29.02
30.51
B
29.68
33.11
B1
29.68
31.22
RD33E
B2
30.32
31.88
5
65
5
250
0.5
0.2
25
B3
30.90
32.50
B4
31.49
33.11
B
32.14
35.77
B1
32.14
33.79
RD36E
B2
32.79
34.49
5
75
5
250
0.5
0.2
27
B3
33.40
35.13
B4
34.01
35.77
B
34.68
40.80
B1
34.68
36.47
B2
35.36
37.19
RD39E
B3
36.00
37.85
5
85
5
250
0.5
0.2
30
B4
36.63
38.52
B5
37.36
39.29
B6
38.14
40.11
B7
38.94
40.80
RD43E
B
40
45
5
90
5
0.2
33
RD47E
B
44
49
5
90
5
0.2
36
RD51E
B
48
54
5
110
5
0.2
39
RD56E
B
53
60
5
110
5
0.2
43
RD62E
B
58
66
2
200
2
0.2
47
RD68E
B
64
72
2
200
2
0.2
52
RD75E
B
70
79
2
300
2
0.2
57
RD82E
B
77
87
2
300
2
0.2
63
RD91E
B
85
96
2
400
2
0.2
69
RD100E
B
94
106
2
400
2
0.2
76
RD110E
B
104
116
1
750
1
0.2
84
RD120E
B
114
126
1
900
1
0.2
91
RD130E
B
120
140
1
1100
1
0.2
100
RD140E
B
130
150
1
1300
1
0.2
110
RD150E
B
140
160
1
1500
1
0.2
120
RD160E
B
150
170
1
1700
1
0.2
130
RD170E
B
160
180
1
1900
1
0.2
140
RD180E
B
170
190
1
2200
1
0.2
140
RD190E
B
180
200
1
2400
1
0.2
150
RD200E
B
190
210
1
2500
1
0.2
160
Note 1. tested with pulse (40 ms)
2. Z
Z
and Z
ZK
are measured at I
Z
by given a very small A.C. current signal.
3. Suffix B is Suffix B1, B2, B3, B4, B5, B6 or B7.
RD2.0E to RD200E
5
TYPICAL CHARACTERISTICS (T
A
= 25 C)
RD2.0E
RD2.2E
RD2.4E
RD2.7E
RD3.0E
RD3.3E
RD3.3E
RD3.6E
RD4.3E
RD4.7E
100 m
10 m
1 m
100
10
1
100 n
10 n
1 n
0
1
2
3
4
5
6
7
8
9
V
z
Zener Voltage V
P = 500 mW
T
A
= 25 C
TYP.
RD5.1E
RD5.6E RD6.8E
RD7.5E
RD8.2E
RD9.1E
RD6.2E
I
z
Zener Current A
Fig. 1 ZENER CURRENT vs.
ZENER VOLTAGE
100 m
10 m
1 m
100
10
1
100 n
10 n
1 n
0
7
8
9
10 11
12 13
14 15
I
z
Zener Current A
Fig. 2 ZENER CURRENT vs.
ZENER VOLTAGE
T
A
= 25 C
TYP.
V
z
Zener Voltage V
P = 500 mW
RD10E
RD12E
RD11E
RD13E
100 m
10 m
1 m
100
10
1
100 n
10 n
1 n
0
12
13
14
15 16
17 18
19 20
I
z
Zener Current A
Fig. 3 ZENER CURRENT vs.
ZENER VOLTAGE
T
A
= 25 C
TYP.
V
z
Zener Voltage V
P = 500 mW
RD15E
RD18E
RD16E
RD20E
100 m
10 m
1 m
100
10
1
100 n
10 n
1 n
0
16
18
20
22 24
26 28
30 32
I
z
Zener Current A
Fig. 4 ZENER CURRENT vs.
ZENER VOLTAGE
T
A
= 25 C
TYP.
V
z
Zener Voltage V
P = 500 mW
RD22E
RD27E
RD24E
RD30E
RD2.0E to RD200E
6
100 m
10 m
1 m
10
1
100 n
10 n
1 n
V
z
Zener Voltage V
T
A
= 25 C
TYP.
RD33E
I
z
Zener Current A
Fig. 5 ZENER CURRENT vs.
ZENER VOLTAGE
100
0 25
30
35
40
RD36E
RD39E
100 m
10 m
1 m
10
1
100 n
10 n
1 n
V
z
Zener Voltage V
I
z
Zener Current A
Fig. 7 ZENER CURRENT vs.
ZENER VOLTAGE
100
0
120
150
180
210
T
A
= 25 C
TYP.
RD130E
RD140E
RD150E
RD160E
RD170E
RD180E
RD190E
RD200E
100 m
10 m
1 m
10
1
100 n
10 n
1 n
T
A
= 25 C
TYP.
RD56E
I
z
Zener Current A
Fig. 6 ZENER CURRENT vs.
ZENER VOLTAGE
100
0 30
60
90
120
RD68E
V
z
Zener Voltage V
RD47E
RD43E
RD62E
RD75E
RD82E
RD120E
RD110E
RD100E
RD91E
P = 500 mW
RD2.0E to RD200E
7
Fig. 8 POWER DISSIPATION vs.
AMBIENT TEMPERATURE
RD2.0E to
RD120E
10 mm
P.C Board
3 mm
t = 0.035 mm
P.C Board
7 mm
t = 0.035 mm
= 5 mm
= 10 mm
0
20
40
60
80 100 120 140 160 180 200
100
200
300
400
500
600
T
A
Ambient Temperature C
P Power Dissipation mV
Fig. 9 POWER DISSIPATION vs.
AMBIENT TEMPERATURE
RD130E to
RD200E
P.C Board
7 mm
t = 0.035 mm
= 5 mm
0
20
40
60
80 100 120 140 160 180 200
100
200
300
400
500
600
T
A
Ambient Temperature C
P Power Dissipation mV
Fig. 10 THERMAL RESISTANCE vs.
SIZE OF P.C BOARD
0
20
40
60
80
100
100
200
300
400
500
600
S Size of P.C Board mm
2
R
th
Thermal Resistance C/W
= 5 mm
= 10 mm
Junction to ambient
RD2.0E to
RD120E
Fig. 11 THERMAL RESISTANCE vs.
SIZE OF P.C BOARD
0
20
40
60
80
100
100
200
300
400
500
600
S Size of P.C Board mm
2
R
th
Thermal Resistance C/W
= 5 mm
Junction to ambient
RD130E to
RD200E
RD2.0E to
RD120E
T
A
= 25 C
TYP.
RD2.0E
RD3.3E
RD4.7E
RD5.1E
RD39E
RD20E
RD5.6E
RD7.5E
RD51E
RD15E
RD91E
RD100E
0.01
0.1
1
10
100
I
Z
Zener Current mA
1
10
100
1 000
Z
Z
Dynamic Impedance
RD3.9E
RD10E
Z
Z
Dynamic Impedance
10 000
1 000
100
10
0.01
0.1
1
10
I
Z
Zener Current mA
Fig. 12 DYNAMIC IMPEDANCE vs.
ZENER CURRENT
Fig. 13 DYNAMIC IMPEDANCE vs.
ZENER CURRENT
RD130E to RD200E
T
A
= 25 C
TYP.
RD200E
RD190E
RD180E
RD170E
RD160E
RD150E
RD140E
RD130E
S
S
RD2.0E to RD200E
8
0.1
0.08
0.06
0.04
0.02
0
0.02
0.04
0.06
0.08
0
4
8
12 16 20 24 28 32 36 40 44
40
32
24
16
8
0
8
16
24
32
40
RD2.0E to RD39E
mV/C
%/C
V
Z
Zener Voltage V
Z
Zener Voltage Temperature Coefficient %/C
'
Z
Zener Voltage Temperature Coefficient m/C
TYP.
Fig. 14 ZENER VOLTAGE TEMPERATURE
COEFFICIENT vs. ZENER VOLTAGE
0.12
0.11
0.10
0.09
0
120 130
0
V
Z
Zener Voltage V
Z
Zener Voltage Temperature Coefficient %/C
'
Z
Zener Voltage Temperature Coefficient m/C
TYP.
Fig. 16 ZENER VOLTAGE TEMPERATURE
COEFFICIENT vs. ZENER VOLTAGE
0.08
0.07
0.06
RD130E to RD200E
mV/C
%/C
140 150 160 170 180 190 200
100
120
140
160
180
200
220
0.1
0
0
40
60
80
100
120
V
Z
Zener Voltage V
Z
Zener Voltage Temperature Coefficient %/C
'
Z
Zener Voltage Temperature Coefficient m/C
TYP.
Fig. 15 ZENER VOLTAGE TEMPERATURE
COEFFICIENT vs. ZENER VOLTAGE
%/C
mV/C
RD34E to RD120E
0.09
0.08
0.07
0.06
0.05
40
50
60
70
80
90 100 110 120
20
RD2.0E to RD200E
9
GENERAL PURPOSE INFORMATION
Power Dissipation
Total power dissipation P can be calculated by the maximum junction temperature, ambient temperature and
thermal resistance.
P =
T
jMAX.
T
A
T
jMAX.
:
Maximum Junction Temperature
R
th
T
A
:
Ambient Temperature
R
th
:
Thermal Resistance (to see Fig. 10, 11)
T
A
= 25 C
Repetitive
P
RSM
t
T
1 000
100
10
1
1
10
100
1 m
10 m
100 m
t
T
Pulse Width s
P
ASM
Surge Reverse Power W
Fig. 17 SURGE REVERSE POWER RATINGS
RD2.0E to RD200E
10
[MEMO]
RD2.0E to RD200E
11
[MEMO]
RD2.0E to RD200E
12
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M4 96.5