1N5221,A,B - New Jersey Semiconductor

, iJnc.
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
TELEPHONE: (973) 376-2922
(212) 227-6005
FAX: (973) 376-8960
0.5W SILICON
ZENER DIODES
1N5221A/BTHRU 1N5281A/B
• Standards zener voltage tolerance is ± 20%.Add suffix "A"
for ± 10% tolerance and suffix "B" for ± 5% tolerance
DO-35(GLASS)
other tolerance, non standards and higher zener voltage
upon request
0.075(1.9)
MAX! "'
1.083(27.5)
DIA.
MIN.
...*.
0,154(3.9)
MAX/"
Mechanical Data
• Case : DO-35 glass case
1.083(27.5)
MIN.
0.020(0.52)
MAX.'
• Polarity: Color band denotes cathode end
Weight: Approx. 0.13 gram
DIA.
.*..
Dimensions in inches and (millimeters)
Absolute Maximum Ratings (Limiting Values)
(TA=25°c)
Symbols
Value
Units
Ptot
500')
mW
TJ
175
°C
Zener current see table "Characteristics"
Power dissipation atT«=75°C
Junction Temperature
Storage Temperature range
TSTG
-65 to+200
•c
1 ) Valid provided that a distance of 8mm from case are kept at ambient temperature
Electrical Characteristics
(TA=25°c)
Symbols
Thermal resistance junction to ambient
Forward voltage at lF=200mA
Min.
Typ.
Max.
Units
Re JA
300"
°c/w
VF
1.1
V
1) Valid provided that a distance of 8mm from case are kept at ambient temperature
NI .Semi-C unduUors reserves ihe right to change les» conditions, parameter limitt .md package dimensions without notice
In/brmiilion liimished by N) Semi-Curl Jucton it believed to he rwiih uccuraK ,ind reliable .11 Ihe time of going to press. However \
Scini (. DiiJuilurt .ii.Miines n.i respt>n]ibilily fiit ;in> ermr? or omissions Jistuvcred in its »^e ,\.l Seini-<..oiitlui.li,rs cntn
Type
VZNOM3)
1NS250A/B
Maximum Reverse
Leakage Current
Maximum zener impedance'1
Zener Voltage range"
rzjt and rzjk at IZK
IZT
V
mA
Q
20
6.2
<25
Q
TKvz
|R21 at VR
mA
H A
Temp Coefficient
of zener voltage
V
%/K
15
<-0.086
1N5251A/B
22
5.6
<29
17
<-0.087
1N5252A/B
24
5.2
<33
18
•c-0.088
1NS253A/B
25
5.0
<35
19
<-0.089
1N5254A/B
27
4.6
<41
21
<-0.090
1N5255A/B
28
4.5
<44
21
<-0.091
1NS256A/B
30
4.2
<49
23
<-0.091
1NS2S7A/B
33
3.8
<58
<700
25
<-0.092
1N52S8A/B
36
3.4
<70
<700
27
<+0.093
1 N5259A/B
39
3.2
<80
<800
30
<+0.094
1 N5260A/B
43
3.0
<93
<900
33
<+0.095
<600
1NS261A/B
47
2.7
<105
<1000
36
<+0.095
1 N5262A/B
51
2.5
<125
<1100
39
<+0,096
1 N5263A/B
56
2.2
<150
<1300
1 NS264A/B
60
2.1
<170
1 NS265A/B
62
2.0
1 N5266A/B
68
1.8
1 N5267A/B
75
1 N5268A/B
0.25
43
<+0.096
<1400
46
< +0.097
<185
<1400
47
<+0.097
<230
<1600
52
<+0.097
1.7
<270
<1700
56
<+0.098
82
1.5
<330
<2000
62
<+0.098
1 NS269A/B
87
1.4
<370
<2200
68
< +0.099
1N5270A/B
91
1.4
<400
<2300
69
<+0.099
1N5271A/B
100
1.3
<500
-
-
75
<+0.100
1N5272A/B
110
1.2
<700
-
--
83
<+0.100
1N5273A/B
120
1.0
<950
-
--
90
<+0.100
1N5274A/B
130
0.95
<1100
-
98
<+0.1lO
1N527SA/B
140
0.90
<1300
1N5276A/B
150
0.85
<1500
-
<0.1
--
105
<+o.no
--
113
<+0.110
1N5277A/B
160
0.80
<1700
1 N5278A/B
170
0.74
<1900
1N5279A/B
180
0.68
<2200
-
-
135
<+0.120
1 N5280A/8
190
0.66
<2400
-
-
142
<+0.120
1N5281A/B
200
0.65
<2500
-
150
<+0.120
-
--
120
<+0.115
--
127
<+0.115
1) The zener impedance is derived from the 60Hz AC voltage which results when on AC current having an RMS value equal to 10% of the Zener
current (IzT or IZK) is superimposed on IZT or IZK Zener impedance is measured at two points to insure a sharp knee on the breakdown curve
and to eliminate unstable units.
2) Vaild provided that leads at a distance of 8mm from case are kept at ambient temperature.
3) Measured under thermal equilibrium and DC test conditions.
Zener Voltage range1'
Type
VZNOM3'
V
1N5221A/B
2.4
Maximum zener impedance"
Temp Coefficient
of zener voltage
lR 2 ) atVR
TKVZ
rzjt and rzjk at IZK
IZT
mA
Maximum Reverse
Leakage Current
a
Q
mA
/' A
V
%/K
<1200
<100
<-0.085
1N5222A/B
2.5
<1250
<100
<-0.085
1N5223A/B
2.7
<1300
<75
<-0.080
1N5224A/B
2.8
<1400
<75
1N522SA/B
3.0
<1600
<SO
1N5226A/B
3.3
<28
<1600
<25
<:-0.070
1N5227A/B
3.6
<24
<1700
<15
<-0.06S
1N5228A/B
3.9
<23
<1900
<10
<-0.060
1N5229A/B
4.3
<22
<2000
1N5230A/B
4.7
<19
<1900
1N5231A/B
5.1
<17
<1600
1N5232A/B
5.6
<11
<1600
3.0
<+0.038
1N5233A/B
6.0
<7
<1600
3.5
<+0.038
1N5234A/B
6.2
<7
<1000
4.0
<+0.045
1N5235A/B
6,8
<5
<7SO
5.0
<+0.050
1N5236A/B
7.5
<6
<500
6.0
<+0.058
1N5237A/B
8.2
<8
<500
6.5
<+0.062
1NS238A/B
8.7
<8
1NS239A/B
9.1
<10
<30
<29
20
•c-0.080
1.0
<-0.075
<+0.055
5
0.25
3
2.0
<+0.030
2.0
<+0.030
6.5
<+0.065
7.0
<+0.068
1 N5240A/B
10
<17
1N5241A/B
11
<22
1N5242A/B
12
<30
1N5243A/B
13
9.5
<13
1N5244A/6
14
9.0
<15
1NS245A/B
15
8.5
<16
11
<+0.082
1 N5246A/B
16
7.8
<17
12
< +0.083
1N5247A/B
17
7.4
<19
13
<+0.084
1 N5248A/B
18
7.0
<21
14
<+0.085
1N5249A/B
19
6.6
<23
14
<+0.086
8.0
<+0.075
8.4
<+0.076
<1
9.1
<+0.077
<0.5
9.9
<+0.079
10
<+0.082
<2
<600