1N5251 SEME-LAB [Seme LAB], 1N5251 Datasheet
1N5251
Manufacturer Part Number
1N5251
Description
500mW ZENER VOLTAGE REGULATOR
Manufacturer
SEME-LAB [Seme LAB]
Datasheet
1.1N5251.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
1N5251B
Manufacturer:
LRC/乐山
Quantity:
20 000
Company:
Part Number:
1N5251BTR
Manufacturer:
FSC
Quantity:
15 000
Part Number:
1N5251C
Manufacturer:
LRC/乐山
Quantity:
20 000
Part Number:
1N5251D
Manufacturer:
LRC/乐山
Quantity:
20 000
Semelab Ltd.
E-mail:
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.
MECHANICAL DATA
Dimensions in mm (inches)
ABSOLUTE MAXIMUM RATINGS
1N5221
1N5222
1N5223
1N5224
1N5225
1N5226
1N5227
1N5228
1N5229
1N5230
1N5231
1N5232
1N5233
1N5234
1N5235
R JA
T stg
P/N
P D
V F
T j
sales@semelab.co.uk
(0.04 ± 0.008)
1.02 ± 0.20
PAD 1 – CATHODE
PAD 2 – N/C
Lead metallisation typically 100u inches Au over 50-250u inches Ni
3
4
Power Dissipation at T A = 25°C
Forward Voltage at 200mA
Operating Junction Temperature Range
Storage Temperature Range
Thermal Resistance Junction to Ambient
V Z @ I ZT
Nominal
Voltage
Zener
(0.22 ± 0.005)
LCC3 (MO-041BA)
5.59 ± 0.13
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
V
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
(0.08 ± 0.008)
1
2.03 ± 0.20
2
Current
PAD 3 – N/C
PAD 4 – ANODE
Website:
Test
mA
I ZT
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
(0.009)
0.23
http://www.semelab.co.uk
rad.
(0.01 ± 0.001)
0.25 ± 0.03
Z ZT @ I ZK
Maximum Zener Impedance
7.0
7.0
5.0
30
30
30
30
29
28
24
23
22
19
17
11
(0.055 ± 0.006)
1.40 ± 0.15
T
CASE
A & B
= 25°C unless otherwise stated
Z ZT @ I ZK = 250µA
(0.009)
0.23
DIODE IN A HERMETIC CERAMIC SURFACE
MOUNT PACKAGE FOR HIGH RELIABILITY
min.
500mW ZENER VOLTAGE REGULATOR
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
FEATURES
• Extensive Voltage Selection (2.4V - 200V)
• Standard Voltage Tolerance of ±5% (B suffix)
• Regulation Over a Large Operating Current &
• ESD Insensitive
• Hermetic Ceramic Surface Mount Package
• Military Screening Options Available
Temperature Range
(1)
100
100
µA
5.0
5.0
5.0
5.0
5.0
5.0
3.0
75
75
50
25
15
10
I R
APPLICATIONS
Maximum Reverse
Suffix
Leakage Current
P/N
C
D
A
B
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
-
-
-
-
@
1N5221-LCC3
1N5281-LCC3
V
Tolerance
B,C & D
±5.0%
±2.0%
±1.0%
±10%
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
V Z
-55°C to +175°C
-65°C to +175°C
V R
300°C/W
500mW
1.5V
DOC 7788 issue 3
Maximum Zener
Coefficient
Voltage
–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
A & B
%/°C
V Z
TO
(2)
Related parts for 1N5251
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
METAL GATE RF SILICON FET
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
DUAL FAST RECOVERY RECTIFIER DIODE
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
METAL GATE RF SILICON FET
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
METAL GATE RF SILICON FET
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
METAL GATE RF SILICON FET
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
METAL GATE RF SILICON FET
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
ROHS COMPLIANT METAL GATE RF SILICON FET
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
METAL GATE RF SILICON FET
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
METAL GATE RF SILICON FET
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
ZENER VOLTAGE REGULATOR DIODE IN HERMETIC CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
Surface Mount Schottky Barrier Rectifier
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
METAL GATE RF SILICON FET
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
DUAL SCHOTTKY BARRIER DIODE IN TO220 METAL PACKAGE FOR HI-REL APPLICATIONS
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
DUAL SCHOTTKY BARRIER DIODE IN FOR HI-REL APPLICATIONS
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
Part Number:
Description:
DUAL SCHOTTKY BARRIER DIODE IN TO258 METAL PACKAGE FOR HI-REL APPLICATIONS
Manufacturer:
SEME-LAB [Seme LAB]
Datasheet:
1N5251 Summary of contents
Page 1
... 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. ...
Page 2
... Current Voltage 1N5236 7.5 20 1N5237 8.2 20 1N5238 8.7 20 1N5239 9.1 20 1N5240 10 20 1N5241 11 20 1N5242 12 20 1N5243 13 9.5 1N5244 14 9.0 1N5245 15 8.5 1N5246 16 7.8 1N5247 17 7.4 1N5248 18 7.0 1N5249 19 6.6 1N5250 20 6.2 1N5251 22 5.6 1N5252 24 5.2 1N5253 25 5.0 1N5254 27 4.6 1N5255 28 4.5 1N5256 30 4.2 1N5257 33 3.8 1N5258 36 3.4 1N5259 39 3.2 1N5260 43 3.0 1N5261 47 2.7 1N5262 51 2.5 1N5263 56 2.2 1N5264 60 2.1 1N5265 62 2.0 1N5266 68 1.8 1N5267 75 1.7 ...