Zener Diodes. 1N5243B Datasheet

1N5243B Diodes. Datasheet pdf. Equivalent


Part 1N5243B
Description 0.5W Hermetically Sealed Glass Zener Diodes
Feature 1N5221B - 1N5263B Taiwan Semiconductor 500mW, 5% Tolerance Zener Diodes FEATURES ● Wide Zener volta.
Manufacture Taiwan Semiconductor
Datasheet
Download 1N5243B Datasheet


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Zener Diode Features: • High reliability. • Very sharp reve 1N5243B Datasheet
NOT RECOMMENDED FOR NEW DESIGN, USE MMSZ52xxB 1N5221B - 1N5 1N5243B Datasheet
Recommendation Recommendation Datasheet 1N5243B Datasheet




1N5243B
1N5221B - 1N5263B
Taiwan Semiconductor
500mW, 5% Tolerance Zener Diodes
FEATURES
● Wide Zener voltage range selection: 2.4V to 56V
● VZ tolerance selection of ± 5%
● Compliant to RoHS directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
● Halogen-free according to IEC 61249-2-21
APPLICATIONS
● Low voltage stabilizers or voltage references
● Adapters
● Lighting application
● On-board DC/DC converter
MECHANICAL DATA
● Case: DO-35
● Terminal: Matte tin plated leads, solderable per J-STD-002
● Polarity: Indicated by cathode band
KEY PARAMETERS
PARAMETER VALUE UNIT
VZ
PD
VF at IF=200mA
TJ Max.
Package
2.4-56
V
500 mW
1.1 V
200 °C
DO-35
Configuration
Single die
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
SYMBOL
Power dissipation
PD
Forward voltage
IF=200mA
VF
Junction temperature range
TJ
Storage temperature range
TSTG
VALUE
500
1.1
200
200
UNIT
mW
V
°C
°C
1 Version:G1804



1N5243B
1N5221B - 1N5263B
Taiwan Semiconductor
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
ZENER VOLTAGE
TEST
CURRENT
TEST
REGULAR IMPEDANCE
CURRENT
PART NUMBER
VZ @ IZT
V
IZT
ZZT @ IZT
ZZK @ IZK
IZK
mA Ω Ω mA
1N5221B
Nominal
2.4
Max.
Max.
20
30
1200
0.25
1N5222B
2.5
20
30
1250
0.25
1N5223B
2.7
20
30
1300
0.25
1N5224B
2.8
20
30
1400
0.25
1N5225B
3.0
20
29
1600
0.25
1N5226B
3.3
20
28
1600
0.25
1N5227B
3.6
20
24
1700
0.25
1N5228B
3.9
20
23
1900
0.25
1N5229B
4.3
20
22
2000
0.25
1N5230B
4.7
20
19
1900
0.25
1N5231B
5.1
20
17
1600
0.25
1N5232B
5.6
20
11
1600
0.25
1N5233B
6.0
20
7
1600
0.25
1N5234B
6.2
20
7
1000
0.25
1N5235B
6.8 20 5 750 0.25
1N5236B
7.5 20 6 500 0.25
1N5237B
8.2 20 8 500 0.25
1N5238B
8.7 20 8 600 0.25
1N5239B
9.1 20 10 600 0.25
1N5240B
10 20 17 600 0.25
1N5241B
11 20 22 600 0.25
1N5242B
12 20 30 600 0.25
1N5243B
13 9.5 13 600 0.25
1N5244B
14 9.0 15 600 0.25
1N5245B
15 8.5 16 600 0.25
1N5246B
16 7.8 17 600 0.25
1N5247B
17 7.4 19 600 0.25
1N5248B
18 7.0 21 600 0.25
1N5249B
19 6.6 23 600 0.25
1N5250B
20 6.2 25 600 0.25
1N5251B
22 5.6 29 600 0.25
1N5252B
24 5.2 33 600 0.25
1N5253B
25 5.0 35 600 0.25
1N5254B
27 4.6 41 600 0.25
1N5255B
28 4.5 44 600 0.25
1N5256B
30 4.2 49 600 0.25
1N5257B
33 3.8 58 700 0.25
1N5258B
36 3.4 70 700 0.25
LEAKAGE
CURRENT
IR @ VR
µA V
Max.
100
1.0
100 1.0
75 1.0
75 1.0
50.0 1.0
25.0 1.0
15.0 1.0
10.0 1.0
5.0 1.0
5.0 2.0
5.0 2.0
5.0 3.0
5.0 3.5
5.0 4.0
3.0 5.0
3.0 6.0
3.0 6.5
3.0 6.5
3.0 7.0
2.0 8
1.0 8.4
0.5 9
0.1 10
0.1 10
0.1 11
0.1 12
0.1 13
0.1 14
0.1 14
0.1 15
0.1 17
0.1 18
0.1 18
0.1 21
0.1 21
0.1 23
0.1 25
0.1 27
2 Version:G1804







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