1N5223B through 1N5258B
Silicon Epitaxial Planar Zener Diodes for Voltage Regulation
REJ03G1222-0300
(Previous: ADE-208-137B)
Rev.3.00
Aug 22, 2005
Features
•
Glass package DO-35 structure ensures high reliability.
•
Wide spectrum from 2.7 V through 36 V of zener voltage provide flexible application.
Ordering Information
Type No.
1N5223B through
1N5258B
Cathode Band
Black
Mark
Type No.
Package Name
DO-35
Package Code
(Previous Code)
GRZZ0002ZB-A
(DO-35)
Pin Arrangement
1
Type No.
Cathode band
2
1. Cathode
2. Anode
Rev.3.00 Aug 22, 2005 page 1 of 5
1N5223B through 1N5258B
Absolute Maximum Ratings
(Ta = 25°C)
Item
Power dissipation
Surge power dissipation
Lead temperature
Junction temperature
Storage temperature
Symbol
Pd
Pd (surge) *
2
T
L
*
Tj *
Tstg
3
1
Ratings
500
10
230
200
–65 to +200
Unit
mW
W
°C
°C
°C
Notes: 1. Non-recurrent square wave, pw = 8.3 ms, Tj = 55°C, Tj is prior to surge.
2. Less than 1/16" from the case for 10 seconds.
3. By standard printed board, see fig 2.
Electrical Characteristics
(Ta = 25°C)
Zener Voltage
Test
Condition
Type No.
1N5223B
1N5224B
1N5225B
1N5226B
1N5227B
1N5228B
1N5229B
1N5230B
1N5231B
1N5232B
1N5233B
1N5234B
1N5235B
1N5236B
1N5237B
1N5238B
1N5239B
1N5240B
1N5241B
1N5242B
1N5243B
1N5244B
1N5245B
1N5246B
1N5247B
1N5248B
1N5249B
1N5250B
V
Z
(V)
2.7 ± 5 (%)
2.8 ± 5 (%)
3.0 ± 5 (%)
3.3 ± 5 (%)
3.6 ± 5 (%)
3.9 ± 5 (%)
4.3 ± 5 (%)
4.7 ± 5 (%)
5.1 ± 5 (%)
5.6 ± 5 (%)
6.0 ± 5 (%)
6.2 ± 5 (%)
6.8 ± 5 (%)
7.5 ± 5 (%)
8.2 ± 5 (%)
8.7 ± 5 (%)
9.1 ± 5 (%)
10 ± 5 (%)
11 ± 5 (%)
12 ± 5 (%)
13 ± 5 (%)
14 ± 5 (%)
15 ± 5 (%)
16 ± 5 (%)
17 ± 5 (%)
18 ± 5 (%)
19 ± 5 (%)
20 ± 5 (%)
I
Z
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
Reverse Current
I
R
(µA)
Max
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
1
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Test
Condition
V
R
(V)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.5
8.0
8.4
9.1
9.9
10
11
12
13
14
14
15
Z
ZT
(Ω)
Max
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
Dynamic Resistance
Test
Condition
I
ZT
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
Z
ZK
(Ω)
Max
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
Test
Condition
I
ZK
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
γ
Z
(%/°C) *
1
Max
–0.08
–0.08
–0.075
–0.07
–0.065
–0.06
±0.055
±0.03
±0.03
+0.038
+0.038
+0.045
+0.05
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.082
+0.083
+0.084
+0.085
+0.086
+0.086
V
F
*
2
(V)
Max
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
Notes: 1. 1N5223 to 1N5242: I
Z
= 7.5 mA, 1N5243 to 1N5258: I
Z
= I
Z,
, Ta = 25°C to 125°C
2. Tested with DC, I
F
= 200 mA
Rev.3.00 Aug 22, 2005 page 2 of 5
1N5223B through 1N5258B
Electrical Characteristics
(cont.)
(Ta = 25°C)
Zener Voltage
Test
Condition
Type No.
1N5251B
1N5252B
1N5253B
1N5254B
1N5255B
1N5256B
1N5257B
1N5258B
V
Z
(V)
22 ± 5 (%)
24 ± 5 (%)
25 ± 5 (%)
27 ± 5 (%)
28 ± 5 (%)
30 ± 5 (%)
33 ± 5 (%)
36 ± 5 (%)
I
Z
(mA)
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
Reverse Current
I
R
(µA)
Max
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Test
Condition
V
R
(V)
17
18
19
21
21
23
25
27
Z
ZT
(Ω)
Max
29
33
35
41
44
49
58
70
Dynamic Resistance
Test
Condition
I
ZT
(mA)
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
Z
ZK
(Ω)
Max
600
600
600
600
600
600
700
700
Test
Condition
I
ZK
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
γ
Z
(%/°C) *
1
Max
+0.087
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
V
F
*
2
(V)
Max
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
Notes: 1. 1N5223 to 1N5242: I
Z
= 7.5 mA, 1N5243 to 1N5258: I
Z
= I
Z,
, Ta = 25°C to 125°C
2. Tested with DC, I
F
= 200 mA
Rev.3.00 Aug 22, 2005 page 3 of 5
1N5223B through 1N5258B
Main Characteristic
1N5225B
1N5227B
1N5229B
1N5231B
1N5233B
1N5235B
1N5237B
1N5239B
1N5240B
1N5241B
1N5242B
1N5243B
1N5244B
1N5245B
1N5246B
1N5247B
1N5248B
1N5249B
25
1N525
20
Zener Current I
Z
(mA)
1N5250B
15
1N5223B
1N52
56 B
57B
1N52
B
1N5252
B
54 B
55B
3B
1N5251
1N52
1N52
5
0
0
4
8
12
16
20
24
28
32
36
1N5
258
10
B
40
Zener Voltage V
Z
(V)
Fig.1 Zener current vs. Zener voltage
500
Power Dissipation Pd (mW)
400
300
200
5mm
2.5mm
100
3mm
0
0
Printed circuit board
100
×
180
×
1.6t mm
Material: paper phenol
50
100
150
200
Ambient Temperature Ta (°C)
Fig.2 Power Dissipation vs. Ambient Temperature
Rev.3.00 Aug 22, 2005 page 4 of 5
1N5223B through 1N5258B
Package Dimensions
JEITA Package Code
SC-40
RENESAS Code
GRZZ0002ZB-A
Previous Code
DO-35 / DO-35V
MASS[Typ.]
0.13g
L
E
L
φb
φD
Reference
Dimension in Millimeters
Symbol
φb
φD
E
L
Min
-
-
-
26.0
Nom
0.5
2.0
-
-
Max
-
-
4.2
-
Rev.3.00 Aug 22, 2005 page 5 of 5
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