SEMTECH BZT5247 Silicon planar zener diode Datasheet

BZT52 Series
SILICON PLANAR ZENER DIODES
Standard Zener voltage tolerance is ±20%. Add
suffix “A” for ±10% tolerance and suffix “B” for
LS-34
±5% tolerance, Other tolerance, non standard
and higher Zener voltages are upon request.
QuadroMELF
Dimensions in mm
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Ptot
500
mW
Junction Temperature
Tj
200
O
Storage Temperature Range
TS
- 65 to +200
O
Symbol
Max.
Unit
RthA
0.3
K/W
VF
1.1
V
Power Dissipation at Tamb = 75 OC
C
C
Characteristics at Ta = 25 OC
Parameter
Thermal Resistance Junction to Ambient Air
Forward Voltage
at IF = 200 mA
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 12/01/2007
BZT52 Series
Zener Voltage Range
Type
Vznom
3)
lZT
Maximum Zener Impedance
rZJT
rZJK
at
1)
Reverse Leakage Current
IZK
IR
2)
at VR
Temp. Coefficient of
Zener Voltage
TKVZ
V
mA
Ω
Ω
mA
µA
V
%/K
BZT5221
2.4
20
< 30
< 1200
0.25
< 100
1
<-0.085
BZT5222
2.5
20
< 30
< 1250
0.25
< 100
1
<-0.085
BZT5223
2.7
20
< 30
< 1300
0.25
< 75
1
<-0.080
BZT5224
2.8
20
< 30
< 1400
0.25
< 75
1
<-0.080
BZT5225
3.0
20
< 29
< 1600
0.25
< 50
1
<-0.075
BZT5226
3.3
20
< 28
< 1600
0.25
< 25
1
<-0.070
BZT5227
3.6
20
< 24
< 1700
0.25
< 15
1
<-0.065
BZT5228
3.9
20
< 23
< 1900
0.25
< 10
1
<-0.060
BZT5229
4.3
20
< 22
< 2000
0.25
<5
1
<-0.055
BZT5230
4.7
20
< 19
< 1900
0.25
<5
2
<±0.030
BZT5231
5.1
20
< 17
< 1600
0.25
<5
2
<±0.030
BZT5232
5.6
20
< 11
< 1600
0.25
<5
3
<+0.038
BZT5233
6.0
20
<7
< 1600
0.25
<5
3.5
<+0.038
BZT5234
6.2
20
<7
< 1000
0.25
<5
4
<+0.045
BZT5235
6.8
20
<5
< 750
0.25
<3
5
<+0.050
BZT5236
7.5
20
<6
< 500
0.25
<3
6
<+0.058
BZT5237
8.2
20
<8
< 500
0.25
<3
6.5
<+0.062
BZT5238
8.7
20
<8
< 600
0.25
<3
6.5
<+0.065
BZT5239
9.1
20
< 10
< 600
0.25
<3
7
<+0.068
BZT5240
10
20
< 17
< 600
0.25
<3
8
<+0.075
BZT5241
11
20
< 22
< 600
0.25
<2
8.4
<+0.076
BZT5242
12
20
< 30
< 600
0.25
<1
9.1
<+0.077
BZT5243
13
9.5
< 13
< 600
0.25
< 0.5
9.9
<+0.079
BZT5244
14
9.0
< 15
< 600
0.25
< 0.1
10
<+0.082
BZT5245
15
8.5
< 16
< 600
0.25
< 0.1
11
<+0.082
BZT5246
16
7.8
< 17
< 600
0.25
< 0.1
12
<+0.083
BZT5247
17
7.4
< 19
< 600
0.25
< 0.1
13
<+0.084
BZT5248
18
7.0
< 21
< 600
0.25
< 0.1
14
<+0.085
BZT5249
19
6.6
< 23
< 600
0.25
< 0.1
14
<+0.086
BZT5250
20
6.2
< 25
< 600
0.25
< 0.1
15
<+0.086
BZT5251
22
5.6
< 29
< 600
0.25
< 0.1
17
<+0.087
BZT5252
24
5.2
< 33
< 600
0.25
< 0.1
18
<+0.088
BZT5253
25
5.0
< 35
< 600
0.25
< 0.1
19
<+0.089
BZT5254
27
4.6
< 41
< 600
0.25
< 0.1
21
<+0.090
BZT5255
28
4.5
< 44
< 600
0.25
< 0.1
21
<+0.091
BZT5256
30
4.2
< 49
< 600
0.25
< 0.1
23
<+0.091
BZT5257
33
3.8
< 58
< 700
0.25
< 0.1
25
<+0.092
BZT5258
36
3.4
< 70
< 700
0.25
< 0.1
27
<+0.093
BZT5259
39
3.2
< 80
< 800
0.25
< 0.1
30
<+0.094
BZT5260
43
3.0
< 93
< 900
0.25
< 0.1
33
<+0.095
BZT5261
47
2.7
< 105
< 1000
0.25
< 0.1
36
<+0.095
BZT5262
51
2.5
< 125
< 1100
0.25
< 0.1
39
<+0.096
BZT5263
56
2.2
< 150
< 1300
0.25
< 0.1
43
<+0.096
BZT5264
60
2.1
< 170
< 1400
0.25
< 0.1
46
<+0.097
BZT5265
62
2.0
< 185
< 1400
0.25
< 0.1
47
<+0.097
BZT5266
68
1.8
< 230
< 1600
0.25
< 0.1
52
<+0.097
BZT5267
75
1.7
< 270
< 1700
0.25
< 0.1
56
<+0.098
BZT5268
82
1.5
< 330
< 2000
0.25
< 0.1
62
<+0.098
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 12/01/2007
BZT52 Series
Zener Voltage Range
Type
3)
at
1)
Reverse Leakage Current
IZK
IR
2)
at
VR
Temp. Coefficient of
Zener Voltage
lZT
rZJT
rZJK
V
mA
Ω
Ω
mA
µA
V
%/K
BZT5269
87
1.4
< 370
< 2200
0.25
< 0.1
68
<+0.099
BZT5270
91
1.4
< 400
< 2300
0.25
< 0.1
69
<+0.099
BZT5271
100
1.3
< 500
-
-
< 0.1
75
<+0.100
BZT5272
110
1.2
< 700
-
-
< 0.1
83
<+0.100
BZT5273
120
1.0
< 950
-
-
< 0.1
90
<+0.100
BZT5274
130
0.95
< 1100
-
-
< 0.1
98
<+0.110
BZT5275
140
0.90
< 1300
-
-
< 0.1
105
<+0.110
BZT5276
150
0.85
< 1500
-
-
< 0.1
113
<+0.110
BZT5277
160
0.80
< 1700
-
-
< 0.1
120
<+0.115
BZT5278
170
0.74
< 1900
-
-
< 0.1
127
<+0.115
BZT5279
180
0.68
< 2200
-
-
< 0.1
135
<+0.120
BZT5280
190
0.66
< 2400
-
-
< 0.1
142
<+0.120
BZT5281
200
0.65
< 2500
-
-
< 0.1
150
<+0.120
1)
Vznom
Maximum Zener Impedance
TKVZ
The Zener Impedance is derived from the 60 Hz AC voltage which results when an 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)
Measured under thermal equilibrium and DC test conditions.
3)
Tested with pulses tp = 20 ms.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 12/01/2007
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