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MMSZ5249B [DIODES]

SURFACE MOUNT ZENER DIODE;
MMSZ5249B
型号： MMSZ5249B
厂家： DIODES INCORPORATED    DIODES INCORPORATED
描述：

SURFACE MOUNT ZENER DIODE

测试 光电二极管
文件： 总4页 (文件大小：89K)
中文：  中文翻译
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MMSZ5221B - MMSZ5259B  
500mW SURFACE MOUNT ZENER DIODE  
Lead-free  
SPICE MODELS: MMSZ5221B MMSZ5223B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B MMSZ5230B MMSZ5231B MMSZ5232B  
MMSZ5233B MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B  
MMSZ5245B MMSZ5246B MMSZ5248B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B MMSZ5258B MMSZ5259B  
Features  
·
·
·
·
·
500mW Power Dissipation  
General Purpose, Medium Current  
Ideally Suited for Automated Assembly Processes  
Lead Free/RoHS Compliant (Note 2)  
Qualified to AEC-Q101 Standards for High Reliability  
SOD-123  
Min  
Dim  
A
Max  
3.85  
2.85  
1.70  
1.35  
0.65  
3.55  
2.55  
1.40  
—
B
D
Mechanical Data  
·
J
H
C
G
Case: SOD-123  
D
·
Case Material: Molded Plastic. UL Flammability  
Classification Rating 94V-0  
0.45  
A
B
E
0.55 Typical  
0.25  
0.11 Typical  
·
·
·
Moisture Sensitivity: Level 1 per J-STD-020C  
E
C
G
H
J
—
Terminals: Solderable per MIL-STD-202, Method 208  
Lead Free Plating (Matte Tin Finish annealed over Alloy 42  
leadframe)  
—
0.10  
·
·
·
·
Polarity: Cathode Band  
a
0°  
8°  
Ordering Information: See Page 2  
Marking: See Below  
All Dimensions in mm  
Weight: 0.01 grams (approximate)  
@ TA = 25°C unless otherwise specified  
Maximum Ratings  
Characteristic  
Symbol  
VF  
Value  
0.9  
Unit  
V
Forward Voltage  
@ IF = 10mA  
(Note 1)  
Pd  
Power Dissipation  
500  
mW  
°C/W  
°C  
RqJA  
Thermal Resistance, Junction to Ambient Air  
Operating and Storage Temperature Range  
(Note 1)  
350  
Tj, TSTG  
-65 to +150  
2
Notes: 1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm .  
2. No purposefully added lead.  
Marking Information  
XX = Product Type Marking Code (See Page 2)  
YM = Date Code Marking  
Y = Year (ex: N = 2002)  
M = Month (ex: 9 = September)  
XX  
Date Code Key  
Year  
1998  
1999  
2000  
2001  
2002  
2003  
2004  
2005  
2006  
2007  
2008  
2009  
Code  
J
K
L
M
N
P
R
S
T
U
V
W
Month  
Code  
Jan  
Feb  
March  
Apr  
May  
Jun  
Jul  
Aug  
Sep  
Oct  
Nov  
Dec  
1
2
3
4
5
6
7
8
9
O
N
D
DS18010 Rev. 18 - 2  
1 of 4  
MMSZ5221B - MMSZ5259B  
www.diodes.com  
ã Diodes Incorporated  
@ TA = 25°C unless otherwise specified  
Electrical Characteristics  
Test  
Maximum Zener  
Maximum Reverse  
Zener Voltage Range (Note 4)  
VZ @ IZT  
Current  
Impedance (Note 3) Leakage Current (Note 4)  
Type  
Number  
Type  
Code  
ZZK @ IZK  
IZT  
ZZT @ IZT  
IR  
@ VR  
= 0.25mA  
Nom (V)  
Min (V)  
2.28  
Max (V)  
mA  
20  
V
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
2.0  
2.0  
3.0  
3.5  
4.0  
5.0  
6.0  
6.5  
6.5  
7.0  
8.0  
8.4  
9.1  
9.9  
11  
W
mA  
100  
75  
MMSZ5221B  
MMSZ5223B  
MMSZ5225B  
MMSZ5226B  
MMSZ5227B  
MMSZ5228B  
MMSZ5229B  
MMSZ5230B  
MMSZ5231B  
MMSZ5232B  
MMSZ5233B  
MMSZ5234B  
MMSZ5235B  
MMSZ5236B  
MMSZ5237B  
MMSZ5238B  
MMSZ5239B  
MMSZ5240B  
MMSZ5241B  
MMSZ5242B  
MMSZ5243B  
MMSZ5245B  
MMSZ5246B  
MMSZ5248B  
MMSZ5250B  
MMSZ5251B  
MMSZ5252B  
MMSZ5254B  
MMSZ5255B  
MMSZ5256B  
MMSZ5257B  
MMSZ5258B  
MMSZ5259B  
C1, C1  
C3, C3  
C5, C5  
G1, G1  
G2, G2  
G3, G3  
G4, G4  
G5, G5  
E1, E1  
E2, E2  
E3, E3  
E4, E4  
E5, E5  
F1, F1  
F2, F2  
F3, F3  
F4, F4  
F5, F5  
H1, H1  
H2, H2  
H3, H3  
H5, H5  
J1, J1  
2.4  
2.7  
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  
2.84  
30  
30  
30  
28  
24  
23  
22  
19  
17  
11  
7
1200  
1300  
1600  
1600  
1700  
1900  
2000  
1900  
1600  
1600  
1600  
1000  
750  
2.57  
20  
2.85  
3.15  
20  
50  
3.14  
3.47  
20  
25  
3.42  
3.78  
20  
15  
3.71  
4.10  
20  
10  
4.09  
4.52  
20  
5.0  
5.0  
5.0  
5.0  
5.0  
5.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
2.0  
1.0  
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  
4.47  
4.94  
20  
4.85  
5.36  
20  
5.32  
5.88  
20  
5.70  
6.30  
20  
5.89  
6.51  
20  
7
6.46  
7.14  
20  
5
7.13  
7.88  
20  
6
500  
7.79  
8.61  
20  
8
500  
8.27  
9.14  
20  
8
600  
8.65  
9.56  
20  
10  
17  
22  
30  
13  
16  
17  
21  
25  
29  
33  
41  
44  
49  
58  
70  
80  
600  
9.50  
10.50  
11.55  
12.60  
13.65  
15.75  
16.80  
18.90  
21.00  
23.10  
25.20  
28.35  
29.40  
31.50  
34.65  
37.80  
40.95  
20  
600  
11  
10.45  
11.40  
12.35  
14.25  
15.20  
17.10  
19.00  
20.90  
22.80  
25.65  
26.60  
28.50  
31.35  
34.20  
37.05  
20  
600  
12  
20  
600  
13  
9.5  
8.5  
7.8  
7.0  
6.2  
5.6  
5.2  
5.0  
4.5  
4.2  
3.8  
3.4  
3.2  
600  
15  
600  
16  
600  
12  
J3, J3  
18  
600  
14  
J5, J5  
20  
600  
15  
K1, K1  
K2, K2  
K4, K4  
K5, K5  
M1, M1  
M2, M2  
M3, M3  
M4, M4  
22  
600  
17  
24  
600  
18  
27  
600  
21  
28  
600  
21  
30  
600  
23  
33  
700  
25  
36  
700  
27  
39  
800  
30  
Notes:  
3. f = 1KHz.  
4. Short duration test pulse used to minimize self-heating effect.  
(Note 5)  
Ordering Information  
Device  
Packaging  
SOD-123  
Shipping  
(Type Number)-7-F*  
3000/Tape & Reel  
* Add “-7-F” to the appropriate type number in Table 1 above example: 6.2V Zener = MMSZ5234B-7-F.  
Notes: 5. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.  
DS18010 Rev. 18 - 2  
2 of 4  
MMSZ5221B - MMSZ5259B  
www.diodes.com  
1000  
100  
10  
0.6  
Tj = 25 °C  
0.5  
0.4  
0.3  
0.2  
VR = 1V  
VR = 2V  
0.1  
0
10  
1
100  
VZ, NOMINAL ZENER VOLTAGE (V)  
Fig. 2 Total Capacitance vs Nominal Zener Voltage  
0
25  
50  
75  
100  
125  
150  
TA, AMBIENT TEMPERATURE (°C)  
Fig. 1 Power Dissipation vs Ambient Temperature  
1000  
50  
40  
T = 25°C  
j
5V6  
6V8  
8V2  
IZ = 1.0mA  
100  
30  
20  
10  
Test Current IZ  
20mA  
10  
0
1
1
10  
100  
0
1
2
3
4
5
6
8
9
10  
7
VZ, NOMINAL ZENER VOLTAGE (V)  
VZ, ZENER VOLTAGE (V)  
Fig. 4 Zener Breakdown Characteristics  
Fig. 3 Zener Voltage vs. Zener Impedence  
30  
Tj = 25°C  
10  
12  
Nominal Zener Voltage  
15  
20  
10  
Test current IZ  
18  
22  
27  
33  
36 39  
0
0
10  
VZ, ZENER VOLTAGE (V)  
Fig. 5 Zener Breakdown Characteristics  
20  
30  
40  
DS18010 Rev. 18 - 2  
3 of 4  
www.diodes.com  
MMSZ5221B - MMSZ5259B  
IMPORTANT NOTICE  
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further  
notice to any product herein. Diodes Incorporated 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  
agreetoholdDiodesIncorporatedandallthecompanieswhoseproductsarerepresentedonourwebsite,harmlessagainstalldamages.  
LIFE SUPPORT  
DiodesIncorporatedproductsarenotauthorizedforuseascriticalcomponentsinlifesupportdevicesorsystemswithouttheexpressedwrittenapprovalofthe  
PresidentofDiodesincorporated.  
DS18010 Rev. 18 - 2  
4 of 4  
MMSZ5221B - MMSZ5259B  
www.diodes.com  

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