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MMSZ5251B-TP

更新时间：2025-04-25 12:17:14
品牌：MCC
描述：500 mW Zener Diodes 2.4 to 39 Volts

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MMSZ5251B-TP 概述

500 mW Zener Diodes 2.4 to 39 Volts 500 mW的稳压二极管2.4 〜39伏特 齐纳二极管 齐纳二极管

MMSZ5251B-TP 规格参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：R-PDSO-G2
针数：2Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8541.10.00.50
风险等级：0.56配置：SINGLE
二极管元件材料：SILICON二极管类型：ZENER DIODE
最大动态阻抗：29 Ω最大正向电压 (VF)：0.9 V
JESD-30 代码：R-PDSO-G2JESD-609代码：e3
膝阻抗最大值：600 Ω湿度敏感等级：1
元件数量：1端子数量：2
最高工作温度：150 °C最低工作温度：-55 °C
封装主体材料：PLASTIC/EPOXY封装形状：RECTANGULAR
封装形式：SMALL OUTLINE极性：UNIDIRECTIONAL
最大功率耗散：0.5 W认证状态：Not Qualified
标称参考电压：22 V最大反向电流：0.1 µA
反向测试电压：17 V表面贴装：YES
技术：ZENER端子面层：Tin (Sn)
端子形式：GULL WING端子位置：DUAL
电压温度Coeff-Max：19.14 mV/°C最大电压容差：5%
工作测试电流：5.6 mABase Number Matches：1

MMSZ5251B-TP 数据手册

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MMSZ5221B  
THRU  
MMSZ5259B(C)  
M C C  
Micro Commercial Components  
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents  
20736 Marilla Street Chatsworth  
ꢆꢋꢅꢌꢍꢎꢍꢍ  
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ  
$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ  
TM  
Features  
500 mW  
ꢀ Lead Free Finish/RoHS Compliant("P" Suffix  
designates RoHS Compliant. See ordering information)  
ꢀ
ꢀ
ꢀ
Planar Die construction  
Zener Diodes  
2.4 to 39 Volts  
Zener Voltages from 2.4V - 39V and 500mW Power Dissipation  
Ideally Suited for Automated Assembly Processes  
Mechanical Data  
Epoxy meets UL 94 V-0 flammability rating  
Moisture Sensitivity Level 1  
ꢀ
SOD123  
ꢀ
•
A
B
Halogen free available upon request by adding suffix "-HF"  
Approx. Weight: 0.009 grams  
ꢀ
ꢀ
ꢀ
Mounting Position: Any  
C
E
Storage & OperatingTemperature: -55oC to +150oC  
Maximum Ratings @ 25oC Unless Otherwise Specified  
F
D
Maximum Forward  
Voltage  
VF  
0.9  
V
@ IF=10mA  
H
G
Power Dissipation  
(Notes A)  
P(AV)  
500  
mWatt  
NOTES:  
A.Mountedon5.0mm2(.013mmthick)landareas.  
DIMENSIONS  
DIM  
INCHES  
MIN  
MM  
NOTE  
MAX  
.154  
.110  
.071  
.053  
.028  
.008  
---  
MIN  
3.60  
2.50  
1.40  
0.95  
0.50  
---  
MAX  
3.90  
2.80  
1.80  
1.35  
0.70  
0.20  
---  
A
B
C
D
E
F
.141  
.098  
.055  
.037  
.019  
---  
G
H
.016  
---  
0.40  
---  
.005  
0.12  
SUGGESTED SOLDER  
PAD LAYOUT  
.093"  
MAX  
.048”  
.036”  
www.mccsemi.com  
1 of 6  
Revision: F  
2013/04/17  
M C C  
Micro Commercial Components  
TM  
MMSZ5221B thru MMSZ5259B(C)  
Electrical Characteristics @ 25oC Unless Otherwise Specified  
NORMAL  
ZENER  
MAXIMUMZENER  
IMPEDANCE  
TEST  
MAXIMUMREVERSE  
MAXIMUMZENER  
VOLTAGE TEMP  
VOLTAGE  
Vz@ Izt  
CURRENT Izt  
LEAKAGE CURRENT  
Ir @ Vr  
MCC PART  
NUMBER  
Zzt @ Izt Zzk @ Izk=0.25mA  
Marking  
VOLTS  
2.4  
2.5  
2.7  
3.0  
3.3  
3.6  
3.9  
4.3  
4.7  
5.1  
5.6  
mA  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
OHMS  
30  
30  
OHMS  
1200  
1250  
1300  
1600  
1600  
1700  
1900  
2000  
1900  
1600  
1600  
uA  
100  
100  
75  
VOLTS  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
2.0  
2.0  
3.0  
%/oC  
-0.085  
-0.085  
-0.080  
-0.075  
-0.070  
-0.065  
-0.060  
0.055  
0.030  
0.030  
+0.038  
MMSZ5221B  
MMSZ5222B  
MMSZ5223B  
MMSZ5225B  
MMSZ5226B  
MMSZ5227B  
MMSZ5228B  
MMSZ5229B  
MMSZ5230B  
MMSZ5231B  
MMSZ5232B  
C1  
C2  
C3  
C5  
30  
29  
50  
D1  
28  
25  
G1/  
D2  
D3  
24  
23  
15  
10  
G2/  
G3/  
D4  
22  
5.0  
5.0  
5.0  
5.0  
G4/  
D5  
19  
17  
G5/  
E1  
E2  
11  
MMSZ5233B  
MMSZ5234B  
MMSZ5235B  
MMSZ5236B  
MMSZ5237B  
E3  
E4  
E5  
F1  
F2  
6.0  
6.2  
6.8  
7.5  
8.2  
20  
20  
20  
20  
20  
7.0  
7.0  
5.0  
6.0  
8.0  
1600  
1000  
750  
5.0  
5.0  
3.0  
3.0  
3.0  
3.5  
4.0  
5.0  
6.0  
6.5  
+0.040  
+0.045  
+0.050  
+0.058  
+0.062  
500  
500  
MMSZ5238B  
MMSZ5239B  
F3  
F4  
8.7  
9.1  
20  
20  
8.0  
10  
600  
600  
3.0  
3.0  
6.5  
7.0  
+0.065  
+0.068  
MMSZ5240B  
MMSZ5241B  
F5  
H1  
10  
11  
20  
20  
17  
22  
600  
600  
3.0  
2.0  
8.0  
8.4  
+0.075  
+0.076  
MMSZ5242B  
MMSZ5243B  
MMSZ5244B  
H2  
H3  
H4  
12  
13  
14  
20  
9.5  
9.0  
30  
13  
15  
600  
600  
600  
1.0  
0.5  
0.1  
9.1  
9.9  
10.5  
+0.077  
+0.079  
+0.081  
MMSZ5245B  
H5  
15  
8.5  
16  
600  
0.1  
11  
+0.082  
MMSZ5246B  
MMSZ5248B  
J1  
J3  
16  
18  
7.8  
7.0  
17  
21  
600  
600  
0.1  
0.1  
12  
14  
+0.083  
+0.085  
MMSZ5250B  
MMSZ5251B  
MMSZ5252B  
MMSZ5254B  
MMSZ5255B  
MMSZ5256B  
MMSZ5257B  
MMSZ5258B  
MMSZ5259B  
J5  
20  
22  
24  
27  
28  
30  
33  
36  
39  
6.2  
5.6  
5.2  
4.6  
4.5  
4.2  
3.8  
3.4  
3.2  
25  
29  
33  
41  
44  
49  
58  
70  
80  
600  
600  
600  
600  
600  
600  
700  
700  
800  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
15  
17  
18  
21  
21  
23  
25  
27  
30  
+0.086  
+0.087  
+0.088  
+0.090  
+0.091  
+0.091  
+0.092  
+0.093  
+0.094  
K1  
K2  
K4  
K5  
M1  
M2  
M3  
M4  
NOTE:  
1. StandardZenervoltagetoleranceis ±5%witha"B"suffix(e.g.:MMSZ5225B),suffix''C''is± 2%tolerance  
2. SpecialsAvailableInclude:  
A.Nominalzenervoltagesbetweenthevoltagesshownandtightervoltagetolerances.  
B. Matchedsets.  
3. ZenerVoltage (VZ) Measurement.Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30OC, from the diode body.  
4. Zener Impedance (ZZ) Derivation. 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 on IZT or IZK.  
5. Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine  
wave pulse of 1/120 second duration superimposed onthe test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5.  
.
w. ww m c c s e m i .com  
2 of 6  
Revision: F  
2013/04/17  
M C C  
Micro Commercial Components  
TM  
MMSZ5221B thru MMSZ5259B(C)  
Electrical Characteristics @ 25oC Unless Otherwise Specified  
NORMAL  
ZENER  
MAXIMUMZENER  
IMPEDANCE  
TEST  
MAXIMUMREVERSE  
MAXIMUMZENER  
VOLTAGE TEMP  
VOLTAGE  
Vz@ Izt  
CURRENT Izt  
LEAKAGE CURRENT  
Ir @ Vr  
MCC PART  
NUMBER  
Zzt @ Izt Zzk @ Izk=0.25mA  
Marking  
VOLTS  
4.3  
mA  
20  
20  
20  
20  
OHMS  
22  
OHMS  
2000  
1900  
1600  
1600  
uA  
5.0  
5.0  
5.0  
5.0  
VOLTS  
1.0  
%/oC  
0.055  
0.030  
0.030  
+0.038  
MMSZ5229C  
MMSZ5230C  
MMSZ5231C 2E1/E1  
2G4/D4  
2G5/D5  
4.7  
5.1  
19  
17  
2.0  
2.0  
MMSZ5232C 2E2/E2  
5.6  
11  
3.0  
MMSZ5233C 2E3/E3  
MMSZ5234C 2E4/E4  
MMSZ5235C 2E5/E5  
MMSZ5236C 2F1/F1  
MMSZ5237C 2F2/F2  
6.0  
6.2  
6.8  
7.5  
8.2  
20  
20  
20  
20  
20  
7.0  
7.0  
5.0  
6.0  
8.0  
1600  
1000  
750  
5.0  
5.0  
3.0  
3.0  
3.0  
3.5  
4.0  
5.0  
6.0  
6.0  
+0.040  
+0.045  
+0.050  
+0.058  
+0.062  
500  
500  
MMSZ5238C 2F3/F3  
MMSZ5239C 2F4/F4  
8.7  
9.1  
20  
20  
8.0  
10  
600  
600  
3.0  
3.0  
6.5  
6.5  
+0.065  
+0.068  
MMSZ5240C 2F5/F5  
MMSZ5241C 2H1/H1  
10  
11  
20  
20  
17  
22  
600  
600  
3.0  
8.0  
8.4  
+0.075  
+0.076  
3.0  
MMSZ5242C 2H2/H2  
MMSZ5243C 2H3/H3  
MMSZ5244C 2H4/H4  
12  
13  
14  
20  
9.5  
9.0  
30  
13  
15  
600  
600  
600  
2.0  
1.0  
0.5  
9.1  
9.9  
10.5  
+0.077  
+0.079  
+0.081  
MMSZ5245C 2H5/H5  
15  
8.5  
16  
600  
0.5  
11  
+0.082  
MMSZ5246C 2J1/J1  
MMSZ5248C 2J3/J3  
16  
18  
7.8  
7.0  
17  
21  
600  
600  
0.1  
0.1  
12  
14  
+0.083  
+0.085  
MMSZ5250C 2J5/J5  
MMSZ5251C 2K1/K1  
MMSZ5252C 2K2/K2  
MMSZ5254C 2K4/K4  
MMSZ5255C 2K5/K5  
MMSZ5256C 2M1/M1  
MMSZ5257C 2M2/M2  
MMSZ5258C 2M3/M3  
MMSZ5259C 2M4/M4  
20  
22  
24  
27  
28  
30  
33  
36  
39  
6.2  
5.6  
5.2  
4.6  
4.5  
4.2  
3.8  
3.4  
3.2  
25  
29  
33  
41  
44  
49  
58  
70  
80  
600  
600  
600  
600  
600  
600  
700  
700  
800  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
15  
17  
18  
21  
21  
23  
25  
27  
30  
+0.086  
+0.087  
+0.088  
+0.090  
+0.091  
+0.091  
+0.092  
+0.093  
+0.094  
NOTE:  
1. StandardZenervoltagetoleranceis ±5%witha"B"suffix(e.g.:MMSZ5225B),suffix''C''is± 2%tolerance  
2. SpecialsAvailableInclude:  
A.Nominalzenervoltagesbetweenthevoltagesshownandtightervoltagetolerances.  
B. Matchedsets.  
3. ZenerVoltage (VZ) Measurement.Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30OC, from the diode body.  
4. Zener Impedance (ZZ) Derivation. 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 on IZT or IZK.  
5. Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine  
wave pulse of 1/120 second duration superimposed onthe test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5.  
.
w. ww m c c s e m i .com  
3 of 6  
Revision: F  
2013/04/17  
M C C  
Micro Commercial Components  
TM  
MMSZ5221B thru MMSZ5259B(C)  
8
100  
7
6
5
4
3
10  
2
1
0
-1  
-2  
-3  
1
10  
2
3
4
5
6
7
8
9
10  
11  
12  
100  
NOMINAL ZENER VOLTAGE, Volts  
NOMINAL ZENER VOLTAGE, Volts  
TEMPERATURE COEFFICIENTS  
TEMPERATURE COEFFICIENTS  
1000  
1000  
TJ=25OC  
IZ(AC)=0.1IZ(DC)  
F=1 kHZ  
I
= 1 mA  
Z
100  
10  
1
100  
10  
1
5 mA  
20 mA  
150OC  
75OC  
5OC  
25OC  
0.4  
0.5  
0.6  
0.7  
0.8  
0.9  
1.0  
1.1  
1.2  
1
10  
NORMAL ZENER VOLTAGE, Volts  
100  
FORWARD VOLTAGE, Volts  
TYPICAL FORWARD VOLTAGE  
EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE  
1000  
100  
T
A
=25oC  
0 V BIAS  
1 V BIAS  
1.2  
1.0  
0.8  
BIAS AT  
50% OF V NOM  
Z
0.6  
PD V.S. TA  
10  
1
0.4  
0.2  
1
10  
100  
0
25  
50  
75  
100  
125  
150  
155  
TEMPERATURE (oC)  
NOMINAL ZENER VOLTAGE, Volts  
TYPICAL CAPACITANCE  
STEADY STATE POWER DERATING  
w. ww m c c s e m i .c o m  
4 of 6  
Revision: F  
2013/04/17  
M C C  
Micro Commercial Components  
MMSZ5221B thru MMSZ5259B(C)  
TM  
100  
10  
100  
10  
TA  
=25oC  
TA  
=25oC  
1
1
0.1  
0.01  
0.1  
0.01  
10  
30  
50  
70  
90  
0
2
4
6
8
10  
12  
ZENER VOLTAGE, Volts  
ZENER VOLTAGE, Volts  
ZENER VOLTAGE V.S. ZENER CURRENT  
ZENER VOLTAGE V.S. ZENER CURRENT  
1000  
100  
10  
1
+150OC  
0.1  
0.01  
+25OC  
-55OC  
80  
0.001  
0.0001  
0.00001  
0
10  
20  
30  
40  
50  
60  
70  
90  
NOMINAL ZENER VOLTAGE, Vlots  
TYPICAL LEAKGE CURRENT  
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5 of 6  
Revision: F  
2013/04/17  
M C C  
Micro Commercial Components  
TM  
Ordering Information :  
Device  
Part Number-TP  
Packing  
Tape&Reel: 3Kpcs/Reel  
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF  
***IMPORTANT NOTICE***  
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to  
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components  
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it  
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all  
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are  
represented on our website, harmless against all damages.  
***LIFE SUPPORT***  
MCC's products are not authorized for use as critical components in life support devices or systems without the express written  
approval of Micro Commercial Components Corporation.  
***CUSTOMER AWARENESS***  
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking  
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages  
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on  
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine  
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty  
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global  
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized  
distributors.  
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2013/04/17  
3

MMSZ5251B-TP 替代型号

型号 制造商 描述 替代类型 文档
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