1N5221B-LCC3 Semelab Group, 1N5221B-LCC3 Datasheet
1N5221B-LCC3
Manufacturer Part Number
1N5221B-LCC3
Description
Zener Voltage Regulator Diode In Hermetic Ceramic Surface Mount Package For High Reliability Applications
Manufacturer
Semelab Group
Datasheet
1.1N5221B-LCC3.pdf
(2 pages)
Lead Metalisation Typically 100µ Inches Au over 50-250 µ Inches Ni
MECHANICAL DATA
Dimensions in mm (inches)
ABSOLUTE MAXIMUM RATINGS
T
T
P
R
ELECTRICAL CHARACTERISTICS
Part No.
1N5221
1N5222
1N5223
1N5224
1N5225
1N5226
1N5227
1N5228
1N5229
1N5230
1N5231
1N5232
1N5233
1N5234
1N5235
Semelab Plc 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 plc.
1 = CATHODE
case
stg
TOT
TH J-A
(0.04 ± 0.008)
1.02 ± 0.20
3
4
Operating temperature Range
Storage Temperature Range
Power Dissipation T
Thermal resistance (Junction to Ambient)
Nominal Zener
(0.22 ± 0.005)
V
Voltage
5.59 ± 0.13
z
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
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
@ I
LCC3 PACKAGE
2 = N/C
ZT
(0.08 ± 0.008)
1
2.03 ± 0.20
sales@semelab.co.uk
2
Current
Test
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
mA
I
ZT
(0.009)
0.23
A
= 25°C
rad.
(0.01 ± 0.001)
3 = N/C
0.25 ± 0.03
Z
ZT
Ohms
7.0
7.0
5.0
30
30
30
30
29
28
24
23
22
19
17
11
@ I
(0.055 ± 0.006)
Max Zener Impedance
1.40 ± 0.15
ZT
Website:
Z
@ 25°C
ZK
4 = ANODE
(0.009)
0.23
@ I
min.
http://www.semelab.co.uk
Ohms
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
ZK
750
= 0.25mA
DIODE IN HERMETIC CERAMIC
ZENER VOLTAGE REGULATOR
SURFACE MOUNT PACKAGE
FEATURES
• Military Screening Options available
FOR HIGH RELIABILITY
Max Reverse Leakage Current
100
100
5.0
5.0
5.0
5.0
5.0
5.0
3.0
μ μ A
75
75
50
25
15
10
I
R
APPLICATIONS
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
@
A
1N5221B-LCC3
1N5281B-LCC3
V
B, C & D
R
-55 to +175°C
-65 to +175°C
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
Volts
300°C/W
500mW
Document Number 7788
TOB-LCC
Max Zener Voltage
Temp. Coeff
± 0.055
± 0.030
± 0.030
+ 0.038
+ 0.038
+ 0.045
+ 0.050
– 0.085
– 0.085
– 0.080
– 0.080
– 0.075
– 0.070
– 0.065
– 0.060
Issue 1
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1N5221B-LCC3 Summary of contents
Page 1
... Website: http://www.semelab.co.uk 1N5221B-LCC3 TOB-LCC 1N5281B-LCC3 FOR HIGH RELIABILITY APPLICATIONS FEATURES • Military Screening Options available -55 to +175°C -65 to +175°C 500mW 300°C/W Max Reverse Leakage Current Max Zener Voltage I V Volts ...
Page 2
... Website: http://www.semelab.co.uk 1N5221B-LCC3 TOB-LCC 1N5281B-LCC3 Max Zener Voltage I V Volts @ Temp. Coeff R R μ μ & D 5.7 6.0 + 0.058 6.2 6.5 + 0.062 6.2 6.5 + 0.065 6.7 7.0 + 0.068 7.6 8.0 + 0.075 8 ...