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MMSZ5253BW [TAK_CHEONG]

500mW SOD-123 SURFACE MOUNT Flat Lead Surface Mount Plastic Package Zener Voltage Regulators; 500mW的SOD- 123表面贴装扁平引脚表面贴装塑料封装齐纳稳压器
MMSZ5253BW
型号： MMSZ5253BW
厂家： Tak Cheong Electronics (Holdings) Co.,Ltd    Tak Cheong Electronics (Holdings) Co.,Ltd
描述：

500mW SOD-123 SURFACE MOUNT Flat Lead Surface Mount Plastic Package Zener Voltage Regulators
500mW的SOD- 123表面贴装扁平引脚表面贴装塑料封装齐纳稳压器

稳压器
文件： 总5页 (文件大小：217K)
中文：  中文翻译
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TAK CHEONG®  
SEMICONDUCTOR  
500mW SOD-123 SURFACE MOUNT  
Flat Lead Surface Mount Plastic Package  
Zener Voltage Regulators  
Green Product  
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
Wide Zener Voltage Range Selection, 3.0V to 75V  
VZ Tolerance Selection of ±5%  
Flat Lead SOD-123 Plastic Package  
Surface Device Type Mounting  
RoHS Compliant  
Cathode  
Anode  
ELECTRICAL SYMBOL  
Green EMC  
Matte Tin(Sn) Lead Finish  
Band Indicates Cathode  
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  
MMSZ5221BW  
MMSZ5222BW  
MMSZ5223BW  
MMSZ5224BW  
MMSZ5225BW  
MMSZ5226BW  
MMSZ5227BW  
MMSZ5228BW  
MMSZ5229BW  
MMSZ5230BW  
MMSZ5231BW  
MMSZ5232BW  
MMSZ5233BW  
MMSZ5234BW  
MMSZ5235BW  
MMSZ5236BW  
MMSZ5237BW  
MMSZ5238BW  
MMSZ5239BW  
MMSZ5240BW  
MMSZ5241BW  
MMSZ5242BW  
MMSZ5243BW  
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  
Nov. 2008 Release, Revision D  
Page 1  
TAK CHEONG®  
SEMICONDUCTOR  
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  
MMSZ5244BW  
MMSZ5245BW  
MMSZ5246BW  
MMSZ5247BW  
MMSZ5248BW  
MMSZ5249BW  
MMSZ5250BW  
MMSZ5251BW  
MMSZ5252BW  
MMSZ5253BW  
MMSZ5254BW  
MMSZ5255BW  
MMSZ5256BW  
MMSZ5257BW  
MMSZ5258BW  
MMSZ5259BW  
MMSZ5260BW  
MMSZ5261BW  
MMSZ5262BW  
MMSZ5263BW  
MMSZ5264BW  
MMSZ5265BW  
MMSZ5266BW  
MMSZ5267BW  
Z14V  
Z15V  
Z16V  
Z17V  
Z18V  
Z19V  
Z20V  
Z22V  
Z24V  
Z25V  
Z27V  
Z28V  
Z30V  
Z33V  
Z36V  
Z39V  
Z43V  
Z47V  
Z51V  
Z56V  
Z60V  
Z62V  
Z68V  
Z75V  
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  
57.00  
58.90  
64.60  
71.25  
14  
15  
16  
17  
18  
19  
20  
22  
24  
25  
27  
28  
30  
33  
36  
39  
43  
47  
51  
56  
60  
62  
68  
75  
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  
63.00  
65.10  
71.40  
78.75  
9
15  
16  
17  
19  
21  
23  
25  
29  
33  
35  
41  
44  
49  
58  
70  
80  
93  
105  
125  
150  
170  
185  
230  
270  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
700  
700  
800  
900  
1000  
1100  
1300  
1400  
1400  
1600  
1700  
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  
0.1  
0.1  
10  
11  
12  
13  
14  
14  
15  
17  
18  
19  
21  
21  
23  
25  
27  
30  
33  
36  
39  
43  
46  
47  
52  
56  
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  
2.1  
2.0  
1.8  
1.7  
VF Forward Voltage = 900mV Maximum @ IF = 10 mA for all types  
Notes:  
1. The zener voltage (VZ) is tested under pulse condition of 1mS.  
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.  
Nov. 2008 Release, Revision D  
Page 2  
TAK CHEONG®  
SEMICONDUCTOR  
RATING AND CHARACTERISTIC CURVES  
Fig.2 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE  
Fig.1 TYPICAL FORWARD VOLTAGE  
Fig.4 TYPICAL CAPACITANCE  
Fig.3 MAXIMUM NONREPETITIVE SURGE  
Fig.5 ZENER BREAKDOWN CHARACTERISTICS  
Fig.6 ZENER BREAKDOWN CHARACTERISTICS  
Nov. 2008 Release, Revision D  
Page 3  
TAK CHEONG®  
SEMICONDUCTOR  
Fig.7 TYPICAL LEAKGE CURRENT  
Nov. 2008 Release, Revision D  
Page 4  
TAK CHEONG®  
SEMICONDUCTOR  
Flat Lead SOD-123 Package Outline  
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.  
Nov. 2008 Release, Revision D  
Page 5  

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