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TCMMSZ4V7B

Description
Zener Diode, 4.7V V(Z), 2%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2
CategoryDiscrete semiconductor    diode   
File Size106KB,3 Pages
ManufacturerTak Cheong
Websitehttp://www.takcheong.com/
Environmental Compliance
Download Datasheet Parametric View All

TCMMSZ4V7B Overview

Zener Diode, 4.7V V(Z), 2%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2

TCMMSZ4V7B Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerTak Cheong
package instructionR-PDSO-F2
Contacts2
Reach Compliance Codecompliant
ECCN codeEAR99
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
JESD-30 codeR-PDSO-F2
JESD-609 codee3
Humidity sensitivity level1
Number of components1
Number of terminals2
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityUNIDIRECTIONAL
Maximum power dissipation0.5 W
Certification statusNot Qualified
Nominal reference voltage4.7 V
surface mountYES
technologyZENER
Terminal surfaceMatte Tin (Sn)
Terminal formFLAT
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance2%
Working test current5 mA
®
TAK CHEONG
PRELIMINARY DATASHEET
500mW SOD-123 SURFACE MOUNT
Flat Lead Surface Mount Plastic Package
Zener Voltage Regulators
Absolute Maximum Ratings
Symbol
P
D
T
STG
T
OPR
Power Dissipation
Storage Temperature Range
Operating Temperature Range
T
A
= 25°C unless otherwise noted
Value
500
-65 to +150
-65 to +150
Units
mW
°C
°C
SOD-123 Flat Lead
Parameter
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Wide Zener Voltage Range Selection, 2.4V to 75V
VZ Tolerance Selection of ±2% (B Series)
Flat Lead SOD-123 Plastic Package
Surface Device Type Mounting
Moisture Sensitivity Level 1
Clip Bonding Construction, Good Thermal Capability
Pb Free Version and RoHS Compliant
Matte Tin(Sn) Lead Finish with Nickel(Ni) Underplate
Band Indicates Cathode
Cathode
ELECTRICAL SYMBOL
Anode
Electrical Characteristics
Device
Type
TCMMSZ2V4B
TCMMSZ2V7B
TCMMSZ3V0B
TCMMSZ3V3B
TCMMSZ3V6B
TCMMSZ3V9B
TCMMSZ4V3B
TCMMSZ4V7B
TCMMSZ5V1B
TCMMSZ5V6B
TCMMSZ6V2B
TCMMSZ6V8B
TCMMSZ7V5B
TCMMSZ8V2B
TCMMSZ9V1B
TCMMSZ10VB
TCMMSZ11VB
TCMMSZ12VB
TCMMSZ13VB
TCMMSZ15VB
TCMMSZ16VB
TCMMSZ18VB
TCMMSZ20VB
Device
Marking
Min
2V4B
2V7B
3V0B
3V3B
3V6B
3V9B
4V3B
4V7B
5V1B
5V6B
6V2B
6V8B
7V5B
8V2B
9V1B
10VB
11VB
12VB
13VB
15VB
16VB
18VB
20VB
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.80
10.78
11.76
12.74
14.70
15.68
17.64
19.60
T
A
= 25°C unless otherwise noted
V
Z
@ I
ZT
(Volts)
Nom
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
Max
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.20
5.71
6.32
6.94
7.65
8.36
9.28
10.20
11.22
12.24
13.26
15.30
16.32
18.36
20.40
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
I
ZT
(mA)
Z
ZT
@ I
ZT
(Ω)
Max
100
100
100
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
I
ZK
(mA)
1
1
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
(Ω)
Max
564
564
564
564
564
564
564
470
451
376
141
75
75
75
94
141
141
141
160
188
188
212
212
I
R
@ V
R
(µA)
Max
45
18
9
4.5
4.5
2.7
2.7
2.7
1.8
0.9
2.7
1.8
0.9
0.63
0.45
0.18
0.09
0.09
0.09
0.045
0.045
0.045
0.045
V
R
(Volts)
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
8
10.5
11.2
12.6
14.0
July 2007, Revision B
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