TCLLZ5231CR13 [TAK_CHEONG]
Zener Diode, 5.1V V(Z), 2%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, LL-34, MINIMELF-2;
| 型号： | TCLLZ5231CR13 |
| 厂家： | 
Tak Cheong Electronics (Holdings) Co.,Ltd |
| 描述： | Zener Diode, 5.1V V(Z), 2%, 0.5W, Silicon, Unidirectional, HERMETIC SEALED, GLASS, LL-34, MINIMELF-2 测试 二极管 |
| 文件： | 总6页 (文件大小：162K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
TAK CHEONG
SEMICONDUCTOR
500 mW LL-34 Hermetically
Sealed Glass Zener Voltage
Regulators
SURFACE MOUNT
LL34
Absolute Maximum Ratings TA = 25°C unless otherwise noted
DEVICE MARKING DIAGRAM
Parameter
Value
Units
Power Dissipation
500
-65 to +200
+200
mW
°C
Storage Temperature Range
Operating Junction Temperature
°C
Cathode Band Color
Brown
Tolerance
10%
5%
These ratings are limiting values above which the serviceability of the diode may be impaired.
Blue
Orange
2%
Yellow
1%
Specification Features:
Zener Voltage Range 2.4 to 56 Volts
LL-34 (Mini-MELF) Package
Surface Device Type Mounting
Anode
Cathode
Hermetically Sealed Glass
Compression Bonded Construction
All external surfaces are corrosion resistant and leads are readily solderable
1st band indicates negative polarity
ELECTRICAL SYMBOL
Electrical Characteristics
TA = 25°C unless otherwise noted
Z
ZT @ IZT
(Ω)
Max
ZZK @ IZK = 0.25mA
IR @ VR
(µA)
Max
VZ @ IZT
(Volts)
Nominal
IZT
(mA)
VR
(Volts)
Device Type
(Ω)
Max
TCLLZ5221B
TCLLZ5222B
TCLLZ5223B
TCLLZ5224B
TCLLZ5225B
TCLLZ5226B
TCLLZ5227B
TCLLZ5228B
TCLLZ5229B
TCLLZ5230B
TCLLZ5231B
TCLLZ5232B
TCLLZ5233B
TCLLZ5234B
TCLLZ5235B
TCLLZ5236B
TCLLZ5237B
TCLLZ5238B
TCLLZ5239B
TCLLZ5240B
TCLLZ5241B
TCLLZ5242B
TCLLZ5243B
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
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
30
30
30
30
29
28
24
23
22
19
17
11
7
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
100
100
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
1
1
1
1
1
1
1
1
1
2
2
3
3.5
4
5
6
6.5
6.5
7
7
5
6
8
8
10
17
22
30
13
8
11
12
13
8.4
9.1
9.9
1
0.5
July 2005/ C
Page 1
®
TAK CHEONG
SEMICONDUCTOR
Electrical Characteristics
TA = 25°C unless otherwise noted
ZZT @ IZT
(Ω)
Max
Z
ZK @ IZK = 0.25mA
IR @ VR
(µA)
Max
VZ @ IZT
(Volts)
Nominal
IZT
(mA)
VR
(Volts)
Device Type
(Ω)
Max
TCLLZ5244B
TCLLZ5245B
TCLLZ5246B
TCLLZ5247B
TCLLZ5248B
TCLLZ5249B
TCLLZ5250B
TCLLZ5251B
TCLLZ5252B
TCLLZ5253B
TCLLZ5254B
TCLLZ5255B
TCLLZ5256B
TCLLZ5257B
TCLLZ5258B
TCLLZ5259B
TCLLZ5258B
TCLLZ5259B
TCLLZ5260B
TCLLZ5261B
TCLLZ5262B
TCLLZ5263B
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
36
39
43
47
51
56
9
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
70
80
93
105
125
150
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
700
800
900
1000
1100
1300
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
27
30
33
36
39
43
8.5
7.8
7.4
7
6.6
6.2
5.6
5.2
5
4.6
4.5
4.2
3.8
3.4
3.2
3.4
3.2
3
2.7
2.5
2.2
VF Forward Voltage = 1.1 V Maximum @ IF = 200 mA for all types
Notes:
1. The type numbers listed have zener voltage as shown and have a standard tolerance on the nominal zener voltage of ±5% in
Blue marking, suffix A=±10% in Brown marking, C= ±2% in Orange marking and D = ±1% in Yellow marking.
2. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest Tak Cheong Electronics representative.
3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to
10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK.
Electrical Symbol Definition
Typical Characteristics
I
Symbol
Parameter
(mA)
VZ
IZT
ZZT
IZK
ZZK
IR
Reverse Zener Voltage @ IZT
Reverse Current
IF
Maximum Zener Impedance @ IZT
Reverse Current
(mV)
V
Z VR
V
IR
VF
(V)
Maximum Zener Impedance @ IZK
Reverse Leakage Current @ VR
Breakdown Voltage
IZT
VR
IF
Forward Current
(nA)
VF
Forward Voltage @ IF
(mA)
July 2005/ C
Page 2
®
TAK CHEONG
SEMICONDUCTOR
Ordering Information
Device
Pack Option
7” Reel
Package
Quantity
2500
TCLLZ52xxB
Tape and Reel
Tape and Reel
TCLLZ52xxBR13
TCLLZ52xxB
13” Reel
Others
10,000
(…contact Tak Cheong sales representatives)
LL34 (Mini-MELF) Tape Packaging Standards
This standard practices for surface-mount tape packaging of leadless (Mini-MELF) components meets the requirements of EIA Standard
RS-481-A.
July 2005/ C
Page 3
®
TAK CHEONG
SEMICONDUCTOR
LL-34 (Mini-MELF) Tape & Reel Packaging Information
Packaging Description:
LL-34 Packaging Outline
LL34 parts are shipped in tape and reel.
The carrier tape is made from a dissipative
(carton filled) polycarbonate resin. The
Label
cover tape is
a multiplayer film (Heat
Activated Adhesive in nature) primarily
composed of polyester film, adhesive layer,
sealant, and anti-static sprayed agent.
These reeled parts in standard option are
shipped with 2,500 units per 7” or 178mm
diameter reel. The reels are blue in color
and made of recyclable plastic. Other
option comes in 10,000 units per 13” or
330mm diameter reel
Antistatic Cover Tape
Static Dissipative Embossed
Carrier Tape
Cathode
LL34 UNIT ORIENTATION
Label
LL-34 Leader and Trailer
Carrier Tape
Cover Tape
Components
Trailer Tape
Leader Tape
80mm minimum or
20 empty pockets.
500mm minimum or
125 empty pockets.
July 2005/ C
Page 4
®
TAK CHEONG
SEMICONDUCTOR
LL-34 (Mini-MELF) Tape & Reel Packaging Information
LL-34 Reel Outline
Dimensions are in millimeters
Tape Size
8mm
QTY Option
2,500
Dim A
178
Dim B
1.5
Dim C
13
Dim D
20.2
Dim N
55
W1
8.4
8.4
W2
14.4
14.4
W3
7.9 – 10.9
7.9 – 10.9
10,000
330
1.5
13
20.2
100
July 2005/ C
Page 5
®
TAK CHEONG
SEMICONDUCTOR
Package Outline
Package
Case Outline
LL-34
DIM
Millimeters
Inches
Min
Max
Min
Max
LL34
3.302
1.397
0.350
3.505
1.499
0.500
0.130
0.055
0.014
0.138
0.059
0.020
A
B
C
Notes:
1. LL34 polarity denoted by a band.
2. ‘Expansion Gap’ has no relation to the location of polarity.
July 2005/ C
Page 6
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