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1N5221B-LCC3 Datasheet(PDF) 1 Page - Seme LAB

Part No. 1N5221B-LCC3
Description  ZENER VOLTAGE REGULATOR DIODE IN HERMETIC CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS
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Maker  SEME-LAB [Seme LAB]
Homepage  http://www.semelab.co.uk
Logo SEME-LAB - Seme LAB

1N5221B-LCC3 Datasheet(HTML) 1 Page - Seme LAB

  1N5221B-LCC3 Datasheet HTML 1Page - Seme LAB 1N5221B-LCC3 Datasheet HTML 2Page - Seme LAB  
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Max Zener Impedance
Max Reverse Leakage Current
Max Zener Voltage
Temp. Coeff
– 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
Prelim. 1/99
1N5221B-LCC3
TOB-LCC
1N5281B-LCC3
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
ZENER VOLTAGE REGULATOR
DIODE IN HERMETIC CERAMIC
SURFACE MOUNT PACKAGE
FOR HIGH RELIABILITY
APPLICATIONS
Tcase
Operating temperature Range
Tstg
Storage Temperature Range
PTOT
Power Dissipation TA = 25°C
RTH
J-A
Thermal resistance (Junction to Ambient)
-55 to +175°C
-65 to +175°C
500mW
300°C/W
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS @ 25°C
FEATURES
• Military Screening Options available
MECHANICAL DATA
Dimensions in mm (inches)
1
2
3
4
5.59 ± 0.13
(0.22 ± 0.005)
0.23
(0.009)
rad.
1.02 ± 0.20
(0.04 ± 0.008)
2.03 ± 0.20
(0.08 ± 0.008)
1.40 ± 0.15
(0.055 ± 0.006)
0.25 ± 0.03
(0.01 ± 0.001)
0.23
(0.009)
min.
1 = CATHODE
2 = N/C
3 = N/C
4 = ANODE
Nominal
Zener Voltage
Vz @ IZT
Volts
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
ZZT @ IZT
Ohms
30
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
ZZK @ IZK = 0.25mA
Ohms
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
IR
mmmmA
100
100
75
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
VR Volts
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
@
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
Test
Current
IZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Part No.
1N5221
1N5222
1N5223
1N5224
1N5225
1N5226
1N5227
1N5228
1N5229
1N5230
1N5231
1N5232
1N5233
1N5234
1N5235


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