1N52XXB Series
Elektronische Bauelemente
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
500 mW , DO-35
Zener Diodes
FEATURES
Zener voltage range = 2.4V to 200V
ESD rating of class 3 (>6 KV) per human body model
Double slug type construction
Metallurgical bonded construction
Solder hot dip tin (Sn) lead finish
DO-35
C
A
B
PACKAGING INFORMATION
Case: DO-35
Case Material: Double slug type, hermetically sealed glass
Finish: All external surfaces are corrosion resistant
and leads are readily solderable
Polarity: Cathode indicated by polarity band
Mounting: Any
D
A
REF.
A
B
C
D
Millimeter
Min.
Max.
25.0
26.0
-
4.50
-
2.00
0.46
0.56
A.
C.
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise specified)
1
Parameter
Maximum Steady State Power Dissipation @ TL
≦
75°C, Lead Length = 3/8”
Maximum Steady State Power Dissipation, Derate above 75°C
Operating and Storage Temperature Range
Note:
1. Some part number series have lower JEDEC registered ratings.
Symbol
P
D
P
D
T
J
, T
STG
Value
500
4.0
-65~200
Unit
mW
mW/°C
°C
ELECTRICAL RATINGS
(T
A
= 25°C unless otherwise specified)
Zener Voltage Range
2
Type Number
1N5221B
1N5222B
1N5223B
1N5224B
1N5225B
1N5226B
1N5227B
1N5228B
1N5229B
1N5230B
1N5231B
1N5232B
1N5233B
1N5234B
1N5235B
1N5236B
1N5237B
1N5238B
1N5239B
1N5240B
1N5241B
1N5242B
1N5243B
25-Mar-2011 Rev. D
1
Zener Impedance
3
@I
ZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
Leakage Current
1
I
R
@ V
R
μA
100
100
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
1
0.5
V
Z
Min(V)
2.28
2.375
2.565
2.66
2.85
3.135
3.420
3.705
4.085
4.465
4.845
5.32
5.7
5.89
6.46
7.125
7.79
8.265
8.645
9.5
10.45
11.4
12.35
Z
ZT
Nom(V) Max(V)
2.4
2.5
2.7
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
2.52
2.625
2.835
2.94
3.15
3.465
3.780
4.095
4.515
4.935
5.355
5.88
6.3
6.51
7.14
7.875
8.61
9.135
9.555
10.5
11.55
12.6
13.65
Z
ZK
@ I
ZK
@ I
ZT
=0.25mA
Ω
30
30
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
θ
vz 4
%/°c
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±0.030
±0.030
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
Page 1 of 2
V
1
1
1
1
1
1
1
1
1
2
2
3
3.5
4
5
6
6.5
6.5
7
8
8.4
9.1
9.9
1N52XXB Series
Elektronische Bauelemente
500 mW , DO-35
Zener Diodes
ELECTRICAL RATINGS
(T
A
= 25°C unless otherwise specified)
Zener Voltage Range
2
Type Number
1
Zener Impedance
3
I
ZT
mA
9
8.5
7.8
7.4
7
6.6
6.2
5.6
5.2
5
4.6
4.5
4.2
3.8
3.4
3.2
3
2.7
2.5
2.2
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
Leakage Current
1
I
R
@ V
R
μA
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
Z
Min(V)
Nom(V) Max(V)
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
14.7
15.75
16.8
17.85
18.9
19.95
21
23.1
25.2
26.25
28.35
29.4
31.5
34.65
37.8
40.95
45.15
49.35
53.55
58.8
13.3
14.25
15.2
16.15
17.1
18.05
19
20.9
22.8
23.75
25.65
26.6
28.5
31.35
34.2
37.05
40.85
44.65
48.45
53.2
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
=0.25mA
Ω
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
800
1000
1100
1300
θ
vz 4
%/°c
+0.082
+0.082
+0.083
+0.084
+0.085
+0.086
+0.086
+0.087
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
V
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
1N5244B
1N5245B
1N5246B
1N5247B
1N5248B
1N5249B
1N5250B
1N5251B
1N5252B
1N5253B
1N5254B
1N5255B
1N5256B
1N5257B
1N5258B
1N5259B
1N5260B
1N5261B
1N5262B
1N5263B
V
F
=1.1V Max @ I
F
=200mA for 60V below types, V
F
=1.4V Max @ I
F
=200mA for 60V above types
Notes:
1. TOLERANCE AND TYPE NUMBER DESIGNATION (V
Z
)
The type numbers listed have a standard tolerance on the nominal zener voltage of ± 5%.
2. ZENER VOLTAGE (V
Z
) MEASUREMENT
The zener voltage (V
Z
) is tested under pulse condition. The measured V
Z
is guaranteed to be within specification with device junction in
thermal equilibrium.
3. ZENER IMPEDANCE (V
Z
) DERIVATION
Z
ZT
and Z
ZK
are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for
I
Z(AC)
= 0.1 I
Z(DC)
with AC frequency = 60Hz.
4. TEMPERATURE COEFFICIENT(θ
vz
)
Test conditions for temperature coefficient are as follows:
A. I
ZT
=7.5mA, T1 = 25°C, T2=125°C (1N5221B through 1N5242B)
B. I
ZT
=Rated I
ZT
, T1 = 25°C, T2=125°C (1N5243B through 1N5281B)
Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature.
25-Mar-2011 Rev. D
Page 2 of 2
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