RD2.0E~RD39E
Zener diode
Features
1.
DO-35 Glass
sealed package
2. Planar
process
3.
Vz applied E24 standard
A
pplicati
ons
Circuits for
constant voltage, constant current,
waveform
clipper
, surge absorber
, etc.
A
bsolute Maximum Ratings
T
j
=25
℃
Parameter
Sy
m
bol
V
alue
Unit
Forward Current
I
f
150
mA
Pow
er Dissi
pati
on
P
V
400
mW
Surge Reverse Power
P
RSM
100
W
Junction T
emper
ature
T
j
175
℃
S
tor
age T
emperature
T
stg
-65~+175
℃
RD2.0E~RD39E
Electrical Characteristics
Tj=25
℃
Zener voltage
Dy
nam
ic
Impedanc
e
Knee Dy
nam
ic
Impedanc
e
Reverse cur
rent
Vz
(V)
Zzt (
Ω
)
Zzk (
Ω
)
I
R
(
μ
A)
T
y
pe
Number
Suffix
Min.
Max.
Iz (mA)
Max.
Min.
Max.
Iz
(mA)
- 1.88
2.24
A 1.88
2.12
RD 2.0 E
B 2.01
2.24
5
100
5
1000
0.5 120 0.5
- 2.1
1
2.44
A 2.1
1
2.34
RD 2.2 E
B 2.22
2.44
5
100
5
1000
0.5 120 0.7
- 2.32
2.65
A 2.32
2.54
RD 2.4 E
B 2.41
2.65
5
100
5
1000
0.5 120 1.0
- 2.52
2.93
A 2.52
2.77
RD 2.7 E
B 2.68
2.93
5
1
10
5
1000
0.5 100 1.0
- 2.84
3.24
A 2.84
3.08
RD 3.0 E
B 2.99
3.24
5
120
5
1000
0.5 50 1.0
- 3.15
3.54
A 3.15
3.39
RD 3.3 E
B 3.31
3.54
5
120
5
1000
0.5 20 1.0
- 3.46
3.84
A 3.46
3.69
RD 3.6 E
B 3.60
3.84
5
120
5
1
100
0.5 10 1.0
- 3.74
4.16
A 3.74
4.01
RD 3.9 E
B 3.89
4.16
5
120
5
1200
0.5 5 1.0
- 4.04
4.57
A 4.04
4.29
B 4.17
4.43
RD 4.3 E
C 4.30
4.57
5
120
5
1200
0.5 5 1.0
- 4.44
4.93
A 4.44
4.68
B 4.55
4.80
RD 4.7 E
C 4.68
4.93
5
100
5
1200
0.5 5 1.0
- 4.81
5.37
A 4.81
5.07
B 4.94
5.20
RD 5.1 E
C 5.09
5.37
5
70
5
1200
0.5 5 1.5
- 5.28
5.91
A 5.28
5.55
B 5.45
5.73
RD 5.6 E
C 5.61
5.91
5
40
5
900
0.5 5 2.5
- 5.78
6.44
A 5.78
6.09
B 5.96
6.27
RD 6.2 E
C 6.12
6.44
5
30
5
500
0.5 5 3.0
RD2.0E~RD39E
Zener voltage
Dy
nam
ic
Impedanc
e
Knee Dy
nam
ic
Impedanc
e
Reverse cur
rent
Vz
(V)
Zzt (
Ω
)
Zzk (
Ω
)
I
R
(
μ
A)
T
y
pe
Number
Suffix
Min.
Max.
Iz (mA)
Max.
Min.
Max.
Iz
(mA)
- 6.29
7.01
A 6.29
6.63
B 6.49
6.83
RD 6.8 E
C 6.66
7.01
5
25
5
150
0.5 2 3.5
- 6.85
7.67
A 6.85
7.22
B 7.07
7.45
RD 7.5 E
C 7.29
7.67
5 25
5
120
0.5
0.5
4.0
- 7.53
8.45
A 7.53
7.92
B 7.78
8.19
RD 8.2 E
C 8.03
8.45
5 20
5
120
0.5
0.5
5.0
- 8.29
9.30
A 8.29
8.73
B 8.57
9.01
RD 9.1 E
C 8.83
9.30
5 20
5
120
0.5
0.5
6.0
- 9.12
10.39
A 9.12
9.65
B 9.46
10.02
RD 10 E
C 9.82
10.39
5 20
5
120
0.5
0.2
7.0
- 10.18
1
1.38
A 10.18
10.71
B 10.50
1
1.05
RD 1
1 E
C 10.82
1
1.38
5 20
5
120
0.5
0.2
8.0
- 1
1.13
12.35
A 1
1.13
1
1.71
B 1
1.44
12.03
RD 12 E
C 1
1.74
12.35
5 25
5
1
10
0.5
0.2
9.0
- 12.1
1
13.66
A 12.1
1
12.75
B 12.55
13.21
RD 13 E
C 12.99
13.66
5 25
5
1
10
0.5
0.2
10
- 13.44
15.09
A 13.44
14.13
B 13.89
14.62
RD 15 E
C 14.35
15.09
5 25
5
1
10
0.5
0.2
1
1
- 14.80
16.51
A 14.80
15.57
B 15.25
16.04
RD 16 E
C 15.69
16.51
5 25
5
150
0.5
0.2
12
- 16.22
18.33
A 16.22
17.06
B 16.82
17.70
RD 18 E
C 17.42
18.33
5 30
5
150
0.5
0.2
13
RD2.0E~RD39E
Zener voltage
Dy
nam
ic
Impedanc
e
Knee Dy
nam
ic
Impedanc
e
Reverse cur
rent
Vz
(V)
Zzt (
Ω
)
Zzk (
Ω
)
I
R
(
μ
A)
T
y
pe
Number
Suffix
Min.
Max.
Iz (mA)
Max.
Min.
Max.
Iz
(mA)
- 18.14
20.45
A 18.14
19.07
B 18.80
19.76
RD 20 E
C 19.45
20.45
5 30
5
200
0.5
0.2
15
- 20.15
22.63
A 20.15
21.20
B 20.64
21.71
C 21.08
22.17
RD 22 E
D 21.52
22.63
5 30
5
200
0.5
0.2
17
- 22.05
24.85
A 22.05
23.18
B 22.61
23.77
C 23.12
24.13
RD 24 E
D 23.63
24.85
5 35
5
200
0.5
0.2
19
- 24.26
27.64
A 24.26
25.52
B 24.97
26.26
C 25.63
26.95
RD 27 E
D 26.29
27.64
5 45
5
250
0.5
0.2
21
- 26.99
30.51
A 26.99
28.39
B 27.70
29.13
C 28.36
29.82
RD 30 E
D 29.02
30.51
5 55
5
250
0.5
0.2
23
- 29.68
33.1
1
A 29.68
31.22
B 30.32
31.88
C 30.90
32.50
RD 33 E
D 31.49
33.1
1
5 65
5
250
0.5
0.2
25
- 32.14
35.77
A 32.14
33.79
B 32.79
34.49
C 33.40
35.13
RD 36 E
D 34.01
35.77
5 75
5
250
0.5
0.2
27
- 34.68
38.52
A 34.68
36.47
B 35.36
37.19
C 36.00
37.85
RD 39 E
D 36.63
38.52
5 85
5
250
0.5
0.2
30
RD2.0E~RD39E
Dimensions i
n mm
Cathode identification
φ
2.0 max.
φ
0.55 max.
4.2 max.
26 min.
26 min.
Cathode A
node
S
tandard Glass Case
JEDEC DO 35
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