1N5241B

TAK CHEONG
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
500 mW DO-35 Hermetically
Sealed Glass Zener Voltage
Regulators
AXIAL LEAD
DO35
Maximum Ratings (Note 1)
Rating
Symbol
Value
Units
Maximum Steady State Power Dissipation
PD
500
mW
@TL≤75℃, Lead Length = 3/8”
Derate Above 75℃
Operating and Storage
Temperature Range
TJ, Tstg
4.0
mW/℃
-65 to +200
°C
Note 1: Some part number series have lower JEDEC registered ratings.
L
52
xx
B
L
52xxB
= Logo
= 1N52xxB Device Code
Specification Features:
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Zener Voltage Range = 2.4V to 75V
ESD Rating of Class 3 (>6 KV) per Human Body Model
DO-35 Package (DO-204AH)
Double Slug Type Construction
Metallurgical Bonded Construction
RoHS Compliant and Halogen Free
Solder Hot Dip Tin (Sn) Lead Finish
Cathode
Anode
Specification Features:
Case
: 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
Number:DB-076
Jul. 2012 / G
Page 1
1N5221B through 1N5267B Series
®
®
TAK CHEONG
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
ELECTRICAL CHARACTERISTICS (TA = 25℃ unless otherwise noted. )
Zener Voltage (Note 3.)
Device
(Note 2.)
Device
Marking
VZ (Volts)
Zener Impedance (Note 4.)
@IZT
ZZT @IZT
Leakage Current
ZZK @IZK
IR @ V R
θVZ
(Note 5.)
Min
Nom
Max
(mA)
(Ω)
(Ω)
(mA)
(uA Max)
(Volts)
(%/℃)
1N5221B
1N5221B
2.280
2.4
2.520
20
30
1200
0.25
100
1
-0.085
1N5222B
1N5222B
2.375
2.5
2.625
20
30
1250
0.25
100
1
-0.085
1N5223B
1N5223B
2.565
2.7
2.835
20
30
1300
0.25
75
1
-0.080
1N5224B
1N5224B
2.660
2.8
2.940
20
30
1400
0.25
75
1
-0.080
1N5225B
1N5225B
2.850
3.0
3.150
20
29
1600
0.25
50
1
-0.075
1N5226B
1N5226B
3.135
3.3
3.465
20
28
1600
0.25
25
1
-0.070
1N5227B
1N5227B
3.420
3.6
3.780
20
24
1700
0.25
15
1
-0.065
1N5228B
1N5228B
3.705
3.9
4.095
20
23
1900
0.25
10
1
-0.060
1N5229B
1N5229B
4.085
4.3
4.515
20
22
2000
0.25
5
1
±0.055
1N5230B
1N5230B
4.465
4.7
4.935
20
19
1900
0.25
5
2
±0.030
1N5231B
1N5231B
4.845
5.1
5.355
20
17
1600
0.25
5
2
±0.030
1N5232B
1N5232B
5.320
5.6
5.880
20
11
1600
0.25
5
3
+0.038
1N5233B
1N5233B
5.700
6.0
6.300
20
7
1600
0.25
5
3.5
+0.038
1N5234B
1N5234B
5.890
6.2
6.510
20
7
1000
0.25
5
4
+0.045
1N5235B
1N5235B
6.460
6.8
7.140
20
5
750
0.25
3
5
+0.050
1N5236B
1N5236B
7.125
7.5
7.875
20
6
500
0.25
3
6
+0.058
1N5237B
1N5237B
7.790
8.2
8.610
20
8
500
0.25
3
6.5
+0.062
1N5238B
1N5238B
8.265
8.7
9.135
20
8
600
0.25
3
6.5
+0.065
1N5239B
1N5239B
8.645
9.1
9.555
20
10
600
0.25
3
7
+0.068
1N5240B
1N5240B
9.500
10
10.500
20
17
600
0.25
3
8
+0.075
1N5241B
1N5241B
10.45
11
11.55
20
22
600
0.25
2
8.4
+0.076
1N5242B
1N5242B
11.40
12
12.60
20
30
600
0.25
1
9.1
+0.077
1N5243B
1N5243B
12.35
13
13.65
9.5
13
600
0.25
0.5
9.9
+0.079
1N5244B
1N5244B
13.30
14
14.70
9
15
600
0.25
0.1
10
+0.082
1N5245B
1N5245B
14.25
15
15.75
8.5
16
600
0.25
0.1
11
+0.082
1N5246B
1N5246B
15.20
16
16.80
7.8
17
600
0.25
0.1
12
+0.083
1N5247B
1N5247B
16.15
17
17.85
7.4
19
600
0.25
0.1
13
+0.084
1N5248B
1N5248B
17.10
18
18.90
7
21
600
0.25
0.1
14
+0.085
1N5249B
1N5249B
18.05
19
19.95
6.6
23
600
0.25
0.1
14
+0.086
1N5250B
1N5250B
19.00
20
21.00
6.2
25
600
0.25
0.1
15
+0.086
1N5251B
1N5251B
20.90
22
23.10
5.6
29
600
0.25
0.1
17
+0.087
1N5252B
1N5252B
22.80
24
25.20
5.2
33
600
0.25
0.1
18
+0.088
1N5253B
1N5253B
23.75
25
26.25
5
35
600
0.25
0.1
19
+0.089
1N5254B
1N5254B
25.65
27
28.35
4.6
41
600
0.25
0.1
21
+0.090
1N5255B
1N5255B
26.60
28
29.40
4.5
44
600
0.25
0.1
21
+0.091
1N5256B
1N5256B
28.50
30
31.50
4.2
49
600
0.25
0.1
23
+0.091
1N5257B
1N5257B
31.35
33
34.65
3.8
58
700
0.25
0.1
25
+0.092
1N5258B
1N5258B
34.20
36
37.80
3.4
70
700
0.25
0.1
27
+0.093
1N5259B
1N5259B
37.05
39
40.95
3.2
80
800
0.25
0.1
30
+0.094
1N5260B
1N5260B
40.85
43
45.15
3.0
93
800
0.25
0.1
33
+0.095
VF =1.1V Max @IF = 200mA for 30V below types, VF = 2.0V Max @IF = 200mA for 30~56V types, VF = 3.0V Max @IF = 200mA for 60V
above types
Number:DB-076
Jul. 2012 / G
Page 2
®
TAK CHEONG
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
ELECTRICAL CHARACTERISTICS (TA = 25℃ unless otherwise noted. )
Zener Voltage (Note 2.)
Device
(Note 1.)
Device
Marking
VZ (Volts)
Zener Impedance (Note 3.)
@IZT
ZZT @IZT
ZZK @IZK
Leakage Current
IR @ V R
θVZ
(Note 4.)
Min
Nom
Max
(mA)
(Ω)
(Ω)
(mA)
(uA Max)
(Volts)
(mA)
1N5261B
1N5261B
44.65
47
49.35
2.7
105
1000
0.25
0.1
36
+0.095
1N5262B
1N5262B
48.45
51
53.55
2.5
125
1100
0.25
0.1
39
+0.096
1N5263B
1N5263B
53.20
56
58.80
2.2
150
1300
0.25
0.1
43
+0.096
1N5264B
1N5264B
57.00
60
63.00
2.1
170
1400
0.25
0.1
46
+0.097
1N5265B
1N5265B
58.90
62
65.10
2.0
185
1400
0.25
0.1
47
+0.097
1N5266B
1N5266B
64.60
68
71.40
1.8
230
1600
0.25
0.1
52
+0.097
1N5267B
1N5267B
71.25
75
78.75
1.7
270
1700
0.25
0.1
56
+0.098
VF =1.1V Max @IF = 200mA for 30V below types, VF = 2.0V Max @IF = 200mA for 30~56V types, VF = 3.0V Max @IF = 200mA for 60V
above types
2. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ)
The type numbers listed have a standard tolerance on the nominal zener voltage of ± 5%.
3. ZENER VOLTAGE (VZ) MEASUREMENT
The zener voltage (VZ) is tested under pulse condition. The measured VZ is guaranteed to be within specification with device
junction in thermal equilibrium.
4. ZENER IMPEDANCE (ZZ) DERIVATION
ZZT and ZZk are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are
for IZ(AC) = 0.1 IZ(DC) with AC frequency = 60Hz.
5. TEMPERATURE COEFFICIENT (θVZ)
Test conditions for temperature coefficient are as follows:
A. IZT = 7.5mA, T1 = 25℃, T2 = 125℃ (1N5221B through 1N5242B)
B. IZT = Rated IZT , T1 = 25℃, T2= 125℃ (1N5243B through 1N5267B)
Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature.
Number:DB-076
Jul. 2012 / G
Page 3
®
TAK CHEONG
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
Package Outline
Case Outline
DO-35
DIM
Millimeters
Inches
Min
Max
Min
Max
A
0.46
0.56
0.018
0.022
B
3.05
5.08
0.120
0.200
C
25.40
38.10
1.000
1.500
D
1.52
2.29
0.060
0.090
Note: all dimensions are within JEDEC standard.
Number:DB-076
Jul. 2012 / G
Page 4