1N5221-LCC3
TO
1N5281-LCC3
MECHANICAL DATA
Dimensions in mm (inches)
5.59 ± 0.13
(0.22 ± 0.005)
0.25 ± 0.03
(0.01 ± 0.001)
1.40 ± 0.15
(0.055 ± 0.006)
500mW ZENER VOLTAGE REGULATOR
DIODE IN A HERMETIC CERAMIC SURFACE
MOUNT PACKAGE FOR HIGH RELIABILITY
APPLICATIONS
FEATURES
•
Extensive Voltage Selection (2.4V - 200V)
•
Standard Voltage Tolerance of ±5% (B suffix)
•
Regulation Over a Large Operating Current &
Temperature Range
•
ESD Insensitive
•
Hermetic Ceramic Surface Mount Package
•
Military Screening Options Available
P/N
Suffix
A
B
C
D
VZ
Tolerance
±10%
±5.0%
±2.0%
±1.0%
0.64 ± 0.08
(0.025 ± 0.003)
0.23 rad.
(0.009)
3
2
1.27 ± 0.05
(0.05 ± 0.002)
3.81 ± 0.13
(0.15 ± 0.005)
4
1
0.23 min.
(0.009)
1.02 ± 0.20
(0.04 ± 0.008)
2.03 ± 0.20
(0.08 ± 0.008)
LCC3 (MO-041BA)
PAD 1 – CATHODE
PAD 2 – N/C
PAD 3 – N/C
PAD 4 – ANODE
Lead metallisation typically 100u inches Au over 50-250u inches Ni
-
-
-
-
ABSOLUTE MAXIMUM RATINGS
T
CASE
= 25°C unless otherwise stated
PD
VF
Tj
Tstg
R JA
P/N
Power Dissipation at TA = 25°C
Forward Voltage at 200mA
Operating Junction Temperature Range
Storage Temperature Range
Thermal Resistance Junction to Ambient
Nominal
Zener
Voltage
VZ @ IZT
V
Test
Current
IZT
mA
A&B
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
Maximum Zener Impedance
(1)
500mW
1.5V
-55°C to +175°C
-65°C to +175°C
300°C/W
Maximum Reverse
Leakage Current
IR
µA
100
100
75
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
A
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
0.95
1.9
1.9
2.9
3.3
3.8
4.8
@
V
B,C & D
1.0
1.0
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
VR
Maximum Zener
Voltage
(2)
Coefficient
VZ
%/°C
A&B
–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
ZZT @ IZK
ZZT @ IZK = 250µA
1N5221
1N5222
1N5223
1N5224
1N5225
1N5226
1N5227
1N5228
1N5229
1N5230
1N5231
1N5232
1N5233
1N5234
1N5235
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
Semelab Ltd reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab Ltd.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
DOC 7788 issue 3
1N5221-LCC3
TO
1N5281-LCC3
P/N
Nominal
Zener
Voltage
VZ @ IZT
V
1N5236
1N5237
1N5238
1N5239
1N5240
1N5241
1N5242
1N5243
1N5244
1N5245
1N5246
1N5247
1N5248
1N5249
1N5250
1N5251
1N5252
1N5253
1N5254
1N5255
1N5256
1N5257
1N5258
1N5259
1N5260
1N5261
1N5262
1N5263
1N5264
1N5265
1N5266
1N5267
1N5268
1N5269
1N5270
1N5271
1N5272
1N5273
1N5274
1N5275
1N5276
1N5277
1N5278
1N5279
1N5280
1N5281
Notes:
1)
Test
Current
IZT
mA
Maximum Zener Impedance
(1)
Maximum Reverse
Leakage Current
IR
µA
@
V
A
5.7
6.2
6.2
6.7
7.6
8
8.7
9.4
9.5
10.5
11.4
12.4
13.3
13.3
14.3
16.2
17.1
18.1
20
20
22
24
26
29
31
34
37
41
44
45
49
53
59
65
66
72
80
86
94
101
108
116
123
130
137
144
B,C & D
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
62
68
69
76
84
91
99
106
114
122
129
137
144
152
VR
Maximum Zener
Voltage
(2)
Coefficient
VZ
%/°C
A&B
+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
+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
+0.097
+0.097
+0.097
+0.098
+0.098
+0.099
+0.099
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
ZZT @ IZK
ZZT @ IZK = 250µA
A&B
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
100
110
120
130
140
150
160
170
180
190
200
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
1.5
1.4
1.4
1.3
1.1
1.0
0.95
0.90
0.85
0.80
0.74
0.68
0.66
0.65
6.0
8.0
8.0
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
330
370
400
500
750
900
1100
1300
1500
1700
1900
2200
2400
2500
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
2000
2200
2300
2600
3000
4000
4500
4500
5000
5500
5500
6000
6500
7000
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
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
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
Zener Impedance is measured to ensure a sharp knee characteristic on the breakdown curve. Derived from 50Hz ac voltage from ac current of 10% rms of IZT
(or IZK) superimposed on DC IZT (or IZK)
Temperature Coefficient test conditions:
a. IZT = 7.5mA , T1 = 25°C, T2 = 125°C (1N5221A, B through to 1N5242A, B)
b. I
= 7.5mA , T = 25°C, T = 125°C (1N5243A, B through to 1N5281A, B)
ZT
1
2
DUT temperature stabilised with constant current for VZ measurement @ T1,T2
2)
Semelab Ltd reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab Ltd.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
DOC 7788 issue 3
嵌入式系统
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