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BZX55B20

Description
20 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35
Categorysemiconductor    Discrete semiconductor   
File Size121KB,5 Pages
ManufacturerYEA SHIN TECHNOLOGY CO.,LTD
Websitehttp://www.yeashin.com/
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20 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

DATA SHEET
SEMICONDUCTOR
BZX55C/B Series
500 mW DO-35 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings
Parameter
Power Dissipation
Storage Temperature Range
Operating Junction Temperature
T
A
= 25°C unless otherwise noted
Value
500
-65 to +175
+175
Units
mW
°C
°C
AXIAL LEAD
DO35
DEVICE MARKING DIAGRAM
These ratings are limiting values above which the serviceability of the diode may be impaired.
55T
xxx
Device Code : BZX55Txxx
T
: VZ tolerance B or C
Specification Features:
Zener Voltage Range 2.0 to 75 Volts
DO-35 Package (JEDEC)
Through-Hole Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
All External Surfaces Are Corrosion Resistant And Leads Are Readily Solderable
RoHS Compliant
Solder Hot Dip Tin (Sn) Terminal Finish
Cathode Indicated By Polarity Band
Cathode
Anode
ELECTRICAL SYMBOL
Electrical Characteristics
Device Type
BZX55C 2V0
BZX55C 2V2
BZX55C 2V4
BZX55C 2V7
BZX55C 3V0
BZX55C 3V3
BZX55C 3V6
BZX55C 3V9
BZX55C 4V3
BZX55C 4V7
BZX55C 5V1
BZX55C 5V6
BZX55C 6V2
BZX55C 6V8
BZX55C 7V5
BZX55C 8V2
BZX55C 9V1
BZX55C 10
BZX55C 11
BZX55C 12
BZX55C 13
V
Z
@ I
ZT
(Volts)
Min
Max
1.88
2.11
2.08
2.33
2.28
2.56
2.51
2.89
2.8
3.2
3.1
3.5
3.4
3.8
3.7
4.1
4.0
4.6
4.4
5.0
4.8
5.4
5.2
6.0
5.8
6.6
6.4
7.2
7.0
7.9
7.7
8.7
8.5
9.6
9.4
10.6
10.4
11.6
11.4
12.7
12.4
14.1
T
A
= 25°C unless otherwise noted
Z
ZT
@ I
ZT
I
ZT
( )
(mA)
Max
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
100
100
85
85
85
85
85
85
75
60
35
25
10
8
7
7
10
15
20
20
26
I
ZK
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Z
ZK
@ I
ZK
( )
Max
600
600
600
600
600
600
600
600
600
600
550
450
200
150
50
50
50
70
70
90
110
I
R
@ V
R
( A)
Max
100
100
50
10
4
2
2
2
1
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
V
R
(Volts)
1
1
1
1
1
1
1
1
1
1
1
1
2
3
5
6.2
6.8
7.5
8.2
9.1
10
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