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TCLLZ5242B

Description
12 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AC
CategoryDiscrete semiconductor    diode   
File Size78KB,3 Pages
ManufacturerTak Cheong
Websitehttp://www.takcheong.com/
Environmental Compliance
Download Datasheet Parametric View All

TCLLZ5242B Overview

12 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AC

TCLLZ5242B Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTak Cheong
Parts packaging codeDO-213AC
package instructionO-LELF-R2
Contacts2
Reach Compliance Codecompli
ECCN codeEAR99
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance30 Ω
JEDEC-95 codeDO-213AC
JESD-30 codeO-LELF-R2
JESD-609 codee3
Number of components1
Number of terminals2
Maximum operating temperature200 °C
Package body materialGLASS
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityUNIDIRECTIONAL
Maximum power dissipation0.5 W
Certification statusNot Qualified
Nominal reference voltage12 V
surface mountYES
technologyZENER
Terminal surfaceMatte Tin (Sn)
Terminal formWRAP AROUND
Terminal locationEND
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance5%
Working test current20 mA
®
TAK CHEONG
SEM ICON DU CTO R
500 mW LL-34 Hermetically
Sealed Glass Zener Voltage
Regulators
SURFACE MOUNT
LL34
Absolute Maximum Ratings
Parameter
Power Dissipation
Storage Temperature Range
Operating Junction Temperature
T
A
= 25°C unless otherwise noted
Value
500
-65 to +200
+200
Units
mW
°C
°C
DEVICE MARKING DIAGRAM
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Zener Voltage Range 2.4 to 56 Volts
LL-34 (Mini-MELF) Package
Surface Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable
RoHS Compliant
Matte Tin (Sn) Lead Finish
Color band Indicates Negative Polarity
Cathode Band Color
Brown
Blue
Orange
Yellow
Tolerance
10%
5%
2%
1%
Cathode
Anode
ELECTRICAL SYMBOL
Electrical Characteristics
Device Type
TCLLZ5221B
TCLLZ5222B
TCLLZ5223B
TCLLZ5224B
TCLLZ5225B
TCLLZ5226B
TCLLZ5227B
TCLLZ5228B
TCLLZ5229B
TCLLZ5230B
TCLLZ5231B
TCLLZ5232B
TCLLZ5233B
TCLLZ5234B
TCLLZ5235B
TCLLZ5236B
TCLLZ5237B
TCLLZ5238B
TCLLZ5239B
TCLLZ5240B
TCLLZ5241B
V
Z
@ I
ZT
(Volts)
Nominal
2.4
2.5
2.7
2.8
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
T
A
= 25°C unless otherwise noted
I
ZT
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Z
ZT
@ I
ZT
(Ω)
Max
30
30
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
Z
ZK
@ I
ZK
= 0.25mA
(Ω)
Max
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
I
R
@ V
R
(µA)
Max
100
100
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
V
R
(Volts)
1
1
1
1
1
1
1
1
1
2
2
3
3.5
4
5
6
6.5
6.5
7
8
8.4
November 2006/ D
Page 1
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