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MMSZ5257B-TP-HF

更新时间：2025-04-27 13:08:47
品牌：MCC
描述：Zener Diode, 33V V(Z), 5%, 0.5W,

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MMSZ5257B-TP-HF 概述

Zener Diode, 33V V(Z), 5%, 0.5W, 齐纳二极管

MMSZ5257B-TP-HF 规格参数

是否Rohs认证： 符合生命周期：Active
包装说明：R-PDSO-G2Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8541.10.00.50
风险等级：5.06配置：SINGLE
二极管元件材料：SILICON二极管类型：ZENER DIODE
最大动态阻抗：58 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：700 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标称参考电压：33 V
最大反向电流：0.1 µA反向测试电压：25 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：30.36 mV/°C
最大电压容差：5%工作测试电流：3.8 mA
Base Number Matches：1

MMSZ5257B-TP-HF 数据手册

通过下载MMSZ5257B-TP-HF数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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MMSZ5221  
THRU  
MMSZ5259  
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  
Case Material: Molded Plastic. UL Flammability  
ꢀ
SOD123  
Classification Rating 94V-0 and MSL Rating 1  
A
B
ꢀ
ꢀ
ꢀ
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 5  
Revision: 13  
2010/04/02  
M C C  
Micro Commercial Components  
TM  
MMSZ5221 thru MMSZ5259  
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  
MMSZ5221  
MMSZ5222  
MMSZ5223  
MMSZ5225  
MMSZ5226  
MMSZ5227  
MMSZ5228  
MMSZ5229  
MMSZ5230  
MMSZ5231  
MMSZ5232  
C1  
C2  
C3  
C5  
30  
29  
50  
D1  
D2  
D3  
D4  
D5  
28  
25  
G1/  
G2/  
G3/  
G4/  
G5/  
24  
23  
15  
10  
22  
5.0  
5.0  
5.0  
5.0  
19  
17  
E1  
E2  
11  
MMSZ5233  
MMSZ5234  
MMSZ5235  
MMSZ5236  
MMSZ5237  
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  
MMSZ5239  
MMSZ5240  
MMSZ5241  
F4  
F5  
H1  
9.1  
10  
11  
20  
20  
20  
10  
17  
22  
600  
600  
600  
3.0  
3.0  
2.0  
7.0  
8.0  
8.4  
+0.068  
+0.075  
+0.076  
MMSZ5242  
MMSZ5243  
MMSZ5244  
MMSZ5245  
MMSZ5246  
MMSZ5248  
MMSZ5250  
MMSZ5251  
MMSZ5252  
H2  
H3  
H4  
H5  
J1  
12  
13  
14  
15  
16  
18  
20  
22  
24  
20  
9.5  
9.0  
8.5  
7.8  
7.0  
6.2  
5.6  
5.2  
30  
13  
15  
16  
17  
21  
25  
29  
33  
600  
600  
600  
600  
600  
600  
600  
600  
600  
1.0  
0.5  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
9.1  
9.9  
10.5  
11  
+0.077  
+0.079  
+0.081  
+0.082  
+0.083  
+0.085  
+0.086  
+0.087  
+0.088  
12  
14  
J3  
J5  
15  
K1  
K2  
17  
18  
MMSZ5254  
MMSZ5255  
MMSZ5256  
MMSZ5257  
MMSZ5258  
MMSZ5259  
K4  
K5  
M1  
M2  
M3  
M4  
27  
28  
30  
33  
36  
39  
4.6  
4.5  
4.2  
3.8  
3.4  
3.2  
41  
44  
49  
58  
70  
80  
600  
600  
600  
700  
700  
800  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
21  
21  
23  
25  
27  
30  
+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.  
www.mccsemi.com  
2 of 5  
Revision: 13  
2010/04/02  
M C C  
Micro Commercial Components  
MMSZ5221 thru MMSZ5259  
TM  
8
7
6
100  
10  
1
5
4
3
2
1
0
-1  
-2  
-3  
2
3
4
5
6
7
8
9
10  
11  
12  
10  
100  
NOMINAL ZENER VOLTAGE, Volts  
NOMINAL ZENER VOLTAGE, Volts  
TYPICAL REVERSE CURRENT  
STEADY STATE POWER DERATING  
1000  
1000  
100  
10  
TJ=25OC  
IZ(AC)=0.1IZ(DC)  
F=1 kHZ  
I
= 1 mA  
Z
100  
10  
1
5 mA  
20 mA  
150OC  
75OC  
5OC  
25OC  
1
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  
TA  
=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  
www.mccsemi.com  
3 of 5  
Revision: 13  
2010/04/02  
M C C  
Micro Commercial Components  
MMSZ5221 thru MMSZ5259  
TM  
100  
100  
10  
TA  
=25oC  
TA  
=25oC  
10  
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  
www.mccsemi.com  
4 of 5  
Revision: 13  
2010/04/02  
M C C  
Micro Commercial Components  
TM  
Ordering Information  
Device  
Packing  
(Part Number)-TP  
Tape&Reel;3Kpcs/Reel  
***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.  
***APPLICATIONS DISCLAIMER***  
Products offer by Micro Commercial Components Corp . are not intended for use in Medical,  
Aerospace or Military Applications.  
www.mccsemi.com  
5 of 5  
Revision: 13  
2010/04/02  
3

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