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TCMMSZ5229B [TAK_CHEONG]

Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2;
TCMMSZ5229B
型号： TCMMSZ5229B
厂家： Tak Cheong Electronics (Holdings) Co.,Ltd    Tak Cheong Electronics (Holdings) Co.,Ltd
描述：

Zener Diode, 4.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2
文件： 总3页 (文件大小：107K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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TAK CHEONG®  
PRELIMINARY DATASHEET  
500mW SOD-123 SURFACE MOUNT  
Flat Lead Surface Mount Plastic Package  
Zener Voltage Regulators  
Absolute Maximum Ratings TA = 25°C unless otherwise noted  
Symbol  
Parameter  
Value  
Units  
PD  
Power Dissipation  
500  
mW  
°C  
TSTG  
TOPR  
Storage Temperature Range  
Operating Temperature Range  
-65 to +150  
-65 to +150  
°C  
These ratings are limiting values above which the serviceability of the diode may be impaired.  
SOD-123 Flat Lead  
Specification Features:  
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Wide Zener Voltage Range Selection, 2.4V to 56V  
VZ Tolerance Selection of ±5%  
Flat Lead SOD-123 Plastic Package  
Surface Device Type Mounting  
Moisture Sensitivity Level 1  
Cathode  
Anode  
ELECTRICAL SYMBOL  
Clip Bonding Construction, Good Thermal Capability  
RoHS Compliant  
Matte Tin(Sn) Lead Finish  
Band Indicates Cathode  
Electrical Characteristics  
TA = 25°C unless otherwise noted  
VZ @ IZT  
(Volts)  
Z
ZT @ IZT  
(Ω)  
Max  
Z
ZK @ IZK = 0.25mA  
IR @ VR  
(µA)  
Max  
Device  
Type  
Device  
Marking  
IZT  
(mA)  
VR  
(Volts)  
(Ω)  
Max  
Min  
Nom  
Max  
TCMMSZ5221B  
TCMMSZ5222B  
TCMMSZ5223B  
TCMMSZ5224B  
TCMMSZ5225B  
TCMMSZ5226B  
TCMMSZ5227B  
TCMMSZ5228B  
TCMMSZ5229B  
TCMMSZ5230B  
TCMMSZ5231B  
TCMMSZ5232B  
TCMMSZ5233B  
TCMMSZ5234B  
TCMMSZ5235B  
TCMMSZ5236B  
TCMMSZ5237B  
TCMMSZ5238B  
TCMMSZ5239B  
TCMMSZ5240B  
TCMMSZ5241B  
TCMMSZ5242B  
TCMMSZ5243B  
Z2V4  
Z2V5  
Z2V7  
Z2V8  
Z3V0  
Z3V3  
Z3V6  
Z3V9  
Z4V3  
Z4V7  
Z5V1  
Z5V6  
Z6V0  
Z6V2  
Z6V8  
Z7V5  
Z8V2  
Z8V7  
Z9V1  
Z10V  
Z11V  
Z12V  
Z13V  
2.28  
2.38  
2.57  
2.66  
2.85  
3.14  
3.42  
3.71  
4.09  
4.47  
4.85  
5.32  
5.70  
5.89  
6.46  
7.13  
7.79  
8.27  
8.65  
9.50  
10.45  
11.40  
12.35  
2.4  
2.5  
2.7  
2.8  
3.0  
3.3  
3.6  
3.9  
4.3  
4.7  
5.1  
5.6  
6.0  
6.2  
6.8  
7.5  
8.2  
8.7  
9.1  
10  
2.52  
2.63  
2.84  
2.94  
3.15  
3.47  
3.78  
4.10  
4.52  
4.94  
5.36  
5.88  
6.30  
6.51  
7.14  
7.88  
8.61  
9.14  
9.56  
10.50  
11.55  
12.60  
13.65  
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  
January 2007 Release, Revision B  
Page 1  
TAK CHEONG®  
PRELIMINARY DATASHEET  
Electrical Characteristics  
TA = 25°C unless otherwise noted  
VZ @ IZT  
(Volts)  
Z
ZT @ IZT  
(Ω)  
Max  
ZZK @ IZK = 0.25mA  
IR @ VR  
(µA)  
Max  
Device  
Type  
Device  
Marking  
IZT  
(mA)  
VR  
(Volts)  
(Ω)  
Max  
Min  
Nom  
Max  
TCMMSZ5244B  
TCMMSZ5245B  
TCMMSZ5246B  
TCMMSZ5247B  
TCMMSZ5248B  
TCMMSZ5249B  
TCMMSZ5250B  
TCMMSZ5251B  
TCMMSZ5252B  
TCMMSZ5253B  
TCMMSZ5254B  
TCMMSZ5255B  
TCMMSZ5256B  
TCMMSZ5257B  
TCMMSZ5258B  
TCMMSZ5259B  
TCMMSZ5260B  
TCMMSZ5261B  
TCMMSZ5262B  
TCMMSZ5263B  
Z14V  
Z15V  
Z16V  
Z17V  
Z18V  
Z19V  
Z20V  
Z22V  
Z24V  
Z25V  
Z27V  
Z28V  
Z30V  
Z33V  
Z36V  
Z39V  
Z43V  
Z47V  
Z51V  
Z56V  
13.30  
14.25  
15.20  
16.15  
17.10  
18.05  
19.00  
20.90  
22.80  
23.75  
25.65  
26.60  
28.50  
31.35  
34.20  
37.05  
40.85  
44.65  
48.45  
53.20  
14  
15  
16  
17  
18  
19  
20  
22  
24  
25  
27  
28  
30  
33  
36  
39  
43  
47  
51  
56  
14.70  
15.75  
16.80  
17.85  
18.90  
19.95  
21.00  
23.10  
25.20  
26.25  
28.35  
29.40  
31.50  
34.65  
37.80  
40.95  
45.15  
49.35  
53.55  
58.80  
9
15  
16  
17  
19  
21  
23  
25  
29  
33  
35  
41  
44  
49  
58  
70  
80  
93  
105  
125  
150  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
700  
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  
10  
11  
12  
13  
14  
14  
15  
17  
18  
19  
21  
21  
23  
25  
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
2.7  
2.5  
2.2  
VF Forward Voltage = 900mV Maximum @ IF = 10 mA for all types  
Notes:  
1. The zener voltage (VZ) is tested under pulse condition of 15mS. The measured VZ is guaranteed to be within specification with  
device junction in thermal equilibrium.  
2. The device numbers listed have a standard tolerance on the nominal zener voltage of ±5%.  
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.  
4. 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.  
Flat Lead SOD-123 Package Outline  
January 2007 Release, Revision B  
Page 2  
TAK CHEONG®  
PRELIMINARY DATASHEET  
This datasheet presents technical data of Tak Cheong’s Zener Diodes. Complete specifications for the individual devices are  
provided in the form of datasheets. A comprehensive Selector Guide is included to simplify the task of choosing the best set of  
components required for a specific application. For additional information, please visit our website http://www.takcheong.com.  
Although information in this datasheet has been carefully checked, no responsibility for the inaccuracies can be assumed by Tak  
Cheong. Please consult your nearest Tak Cheong’s sales office for further assistance.  
Tak Cheong reserves the right to make changes without further notice to any products herein to further improve reliability,  
function or design, cost and productivity.  
TAK CHEONG ®  
and  
are registered trademarks of Tak Cheong Electronics (Holdings) Co., Ltd.  
January 2007 Release, Revision B  
Page 3  

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