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TCLLZ5231C [TAK_CHEONG]

Zener Diode, 5.1V V(Z), 2%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, HERMETIC SEALED, GLASS, LL-34, MINIMELF-2;
TCLLZ5231C
型号： TCLLZ5231C
厂家： Tak Cheong Electronics (Holdings) Co.,Ltd    Tak Cheong Electronics (Holdings) Co.,Ltd
描述：

Zener Diode, 5.1V V(Z), 2%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, HERMETIC SEALED, GLASS, LL-34, MINIMELF-2

测试 二极管
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中文：  中文翻译
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®
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  
Tolerance  
10%  
5%  
Brown  
Blue  
These ratings are limiting values above which the serviceability of the diode may be impaired.  
Specification Features:  
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Zener Voltage Range 2.4 to 56 Volts  
LL-34 (Mini-MELF) Package  
Surface Device Type Mounting  
Hermetically Sealed Glass  
Cathode  
Anode  
Compression Bonded Construction  
All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable  
RoHS Compliant  
ELECTRICAL SYMBOL  
Matte Tin (Sn) Lead Finish  
Color band Indicates Negative Polarity  
Electrical Characteristics  
TA = 25°C unless otherwise noted  
ZZT @ 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  
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  
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  
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
500  
500  
600  
600  
600  
600  
8
10  
17  
22  
8
8.4  
11  
Number: DB-056  
November 2006/ D  
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  
TCLLZ5242B  
TCLLZ5243B  
TCLLZ5244B  
TCLLZ5245B  
TCLLZ5246B  
TCLLZ5247B  
TCLLZ5248B  
TCLLZ5249B  
TCLLZ5250B  
TCLLZ5251B  
TCLLZ5252B  
TCLLZ5253B  
TCLLZ5254B  
TCLLZ5255B  
TCLLZ5256B  
TCLLZ5257B  
TCLLZ5258B  
TCLLZ5259B  
TCLLZ5258B  
TCLLZ5259B  
TCLLZ5260B  
TCLLZ5261B  
TCLLZ5262B  
TCLLZ5263B  
12  
13  
14  
15  
16  
17  
18  
19  
20  
22  
24  
25  
27  
28  
30  
33  
36  
39  
36  
39  
43  
47  
51  
56  
20  
9.5  
9
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
30  
13  
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  
600  
600  
700  
700  
800  
700  
800  
900  
1000  
1100  
1300  
1
9.1  
9.9  
10  
11  
12  
13  
14  
14  
15  
17  
18  
19  
21  
21  
23  
25  
27  
30  
27  
30  
33  
36  
39  
43  
0.5  
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  
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.  
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.  
Number: DB-056  
November 2006/ D  
Page 2  
®
TAK CHEONG  
SEMICONDUCTOR  
Package Outline  
Package  
Case Outline  
B
LL-34  
DIM  
Millimeters  
Inches  
Min  
Max  
Min  
Max  
A
LL34  
3.30  
1.40  
0.35  
3.50  
1.50  
0.50  
0.130  
0.055  
0.014  
0.138  
0.059  
0.020  
A
B
C
C
Notes:  
1. All dimensions are within DO213AC JEDEC standard.  
2. LL-34 polarity denoted by cathode band.  
Number: DB-056  
November 2006/ D  
Page 3  
TAK CHEONG ®  
DISCLAIMER NOTICE  
NOTICE  
The information presented in this document is for reference only. Tak Cheong reserves the right to make  
changes without notice for the specification of the products displayed herein.  
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not  
designed to be used with equipment or devices which require high level of reliability and the malfunction of with  
would directly endanger human life (such as medical instruments, transportation equipment, aerospace  
machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor  
Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such  
improper use of sale.  
This publication supersedes & replaces all information reviously supplied. For additional information, please visit  
our website http://www.takcheong.com, or consult your nearest Tak Cheong’s sales office for further assistance.  
Number: DB-100  
April 14, 2008 / A  

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