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SZMMSZ52xxBT3G

型号：

SZMMSZ52xxBT3G

描述：

齐纳稳压器[ Zener Voltage Regulators ]

品牌：

ONSEMI[ ONSEMI ]

页数：

7 页

PDF大小：

130 K

下载PDF手册
MMSZ52xxxT1G Series,  
SZMMSZ52xxxT1G Series  
Zener Voltage Regulators  
500 mW SOD−123 Surface Mount  
Three complete series of Zener diodes are offered in the convenient,  
surface mount plastic SOD−123 package. These devices provide a  
convenient alternative to the leadless 34−package style.  
http://onsemi.com  
Features  
• 500 mW Rating on FR−4 or FR−5 Board  
• Wide Zener Reverse Voltage Range − 2.4 V to 110 V  
• Package Designed for Optimal Automated Board Assembly  
• Small Package Size for High Density Applications  
• General Purpose, Medium Current  
SOD−123  
CASE 425  
STYLE 1  
• ESD Rating of Class 3 (> 16 kV) per Human Body Model  
1
2
Cathode  
Anode  
• SZ Prefix for Automotive and Other Applications Requiring Unique  
Site and Control Change Requirements; AEC−Q101 Qualified and  
PPAP Capable  
MARKING DIAGRAM  
• These are Pb−Free Devices*  
xx MG  
Mechanical Characteristics:  
1
G
CASE: Void-free, transfer-molded, thermosetting plastic case  
FINISH: Corrosion resistant finish, easily solderable  
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:  
260°C for 10 Seconds  
POLARITY: Cathode indicated by polarity band  
FLAMMABILITY RATING: UL 94 V−0  
xx = Device Code (Refer to page 3)  
M
G
= Date Code  
= Pb−Free Package  
(Note: Microdot may be in either location)  
ORDERING INFORMATION  
MAXIMUM RATINGS  
†
Rating  
Symbol  
Max  
Units  
Device  
Package  
Shipping  
Total Power Dissipation on FR−5 Board,  
P
MMSZ52xxBT1G,  
SZMMSZ52xxBT1G  
SOD−123  
(Pb−Free)  
3,000 /  
Tape & Reel  
D
(Note 1) @ T = 75°C  
500  
6.7  
mW  
L
Derated above 75°C  
mW/°C  
MMSZ52xxCT1G,  
SZMMSZ52xxCT1G  
SOD−123  
(Pb−Free)  
3,000 /  
Tape & Reel  
Thermal Resistance, Junction−to−Ambient  
(Note 2)  
R
340  
°C/W  
°C/W  
°C  
q
JA  
MMSZ52xxBT3G,  
SZMMSZ52xxBT3G  
SOD−123  
(Pb−Free)  
10,000 /  
Tape & Reel  
Thermal Resistance, Junction−to−Lead  
(Note 2)  
R
q
JL  
150  
MMSZ52xxCT3G,  
SZMMSZ52xxCT3G  
SOD−123  
(Pb−Free)  
10,000 /  
Tape & Reel  
Junction and Storage Temperature Range T , T  
−55 to +150  
J
stg  
Stresses exceeding Maximum Ratings may damage the device. Maximum  
Ratings are stress ratings only. Functional operation above the Recommended  
Operating Conditions is not implied. Extended exposure to stresses above the  
Recommended Operating Conditions may affect device reliability.  
1. FR−5 = 3.5 X 1.5 inches, using the minimum recommended footprint.  
2. Thermal Resistance measurement obtained via infrared Scan Method.  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
DEVICE MARKING INFORMATION  
See specific marking information in the device marking  
column of the Electrical Characteristics table on page 3 of  
this data sheet.  
*For additional information on our Pb−Free strategy and soldering details, please  
download the ON Semiconductor Soldering and Mounting Techniques  
Reference Manual, SOLDERRM/D.  
© Semiconductor Components Industries, LLC, 2012  
1
Publication Order Number:  
February, 2012 − Rev. 11  
MMSZ5221BT1/D  
 
MMSZ52xxxT1G Series, SZMMSZ52xxxT1G Series  
ELECTRICAL CHARACTERISTICS (T = 25°C unless  
A
I
otherwise noted, V = 0.95 V Max. @ I = 10 mA)  
F
F
I
F
Symbol  
Parameter  
V
Reverse Zener Voltage @ I  
Reverse Current  
Z
ZT  
I
ZT  
V
Z
V
R
Z
I
Maximum Zener Impedance @ I  
Reverse Current  
ZT  
ZT  
V
I
V
F
R
ZT  
I
ZK  
Z
ZK  
Maximum Zener Impedance @ I  
ZK  
I
Reverse Leakage Current @ V  
Reverse Voltage  
R
R
V
R
I
F
Forward Current  
Zener Voltage Regulator  
V
F
Forward Voltage @ I  
F
http://onsemi.com  
2
MMSZ52xxxT1G Series, SZMMSZ52xxxT1G Series  
5% TOLERANCE FG ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted, V = 0.9 V Max. @ I = 10 mA)  
A
F
F
Leakage Cur-  
rent  
Zener Voltage (Notes 3 and 4)  
Zener Impedance (Note 5)  
V (Volts)  
Z
@ I  
Z
ZT  
@ I  
Z
ZK  
@ I  
I @ V  
R
ZT  
ZT  
ZK  
R
Device  
Min  
Nom  
Max  
mA  
W
W
mA  
mA  
Volts  
Marking  
Device*  
MMSZ5221BT1G  
MMSZ5222BT1G  
MMSZ5223BT1G  
MMSZ5224BT1G  
MMSZ5225BT1G  
C1  
C2  
C3  
C4  
C5  
2.28  
2.38  
2.57  
2.66  
2.85  
2.4  
2.5  
2.7  
2.8  
3.0  
2.52  
2.63  
2.84  
2.94  
3.15  
20  
20  
20  
20  
20  
30  
30  
30  
30  
29  
1200  
1250  
1300  
1400  
1600  
0.25  
0.25  
0.25  
0.25  
0.25  
100  
100  
75  
75  
50  
1
1
1
1
1
MMSZ5226BT1G  
MMSZ5227BT1G  
MMSZ5228BT1G  
MMSZ5229BT1G  
MMSZ5230BT1G  
D1  
D2  
D3  
D4  
D5  
3.14  
3.42  
3.71  
4.09  
4.47  
3.3  
3.6  
3.9  
4.3  
4.7  
3.47  
3.78  
4.10  
4.52  
4.94  
20  
20  
20  
20  
20  
28  
24  
23  
22  
19  
1600  
1700  
1900  
2000  
1900  
0.25  
0.25  
0.25  
0.25  
0.25  
25  
15  
10  
5
1
1
1
1
2
5
MMSZ5231BT1G  
MMSZ5232BT1G  
MMSZ5233BT1G  
MMSZ5234BT1G  
MMSZ5235BT1G  
E1  
E2  
E3  
E4  
E5  
4.85  
5.32  
5.70  
5.89  
6.46  
5.1  
5.6  
6.0  
6.2  
6.8  
5.36  
5.88  
6.30  
6.51  
7.14  
20  
20  
20  
20  
20  
17  
11  
7
7
5
1600  
1600  
1600  
1000  
750  
0.25  
0.25  
0.25  
0.25  
0.25  
5
5
5
5
3
2
3
3.5  
4
5
MMSZ5236BT1G  
MMSZ5237BT1G  
MMSZ5238BT1G  
MMSZ5239BT1G  
MMSZ5240BT1G  
F1  
F2  
F3  
F4  
F5  
7.13  
7.79  
8.27  
8.65  
9.50  
7.5  
8.2  
8.7  
9.1  
10  
7.88  
8.61  
9.14  
9.56  
10.50  
20  
20  
20  
20  
20  
6
8
8
10  
17  
500  
500  
600  
600  
600  
0.25  
0.25  
0.25  
0.25  
0.25  
3
3
3
3
3
6
6.5  
6.5  
7
8
MMSZ5241BT1G  
MMSZ5242BT1G/T3G  
MMSZ5243BT1G  
MMSZ5244BT1G  
MMSZ5245BT1G  
H1  
H2  
H3  
H4  
H5  
10.45  
11.40  
12.35  
13.30  
14.25  
11  
12  
13  
14  
15  
11.55  
12.60  
13.65  
14.70  
15.75  
20  
20  
9.5  
9.0  
8.5  
22  
30  
13  
15  
16  
600  
600  
600  
600  
600  
0.25  
0.25  
0.25  
0.25  
0.25  
2
1
0.5  
0.1  
0.1  
8.4  
9.1  
9.9  
10  
11  
MMSZ5246BT1G  
MMSZ5247BT1G  
MMSZ5248BT1G  
MMSZ5249BT1G  
MMSZ5250BT1G  
J1  
J2  
J3  
J4  
J5  
15.20  
16.15  
17.10  
18.05  
19.00  
16  
17  
18  
19  
20  
16.80  
17.85  
18.90  
19.95  
21.00  
7.8  
7.4  
7.0  
6.6  
6.2  
17  
19  
21  
23  
25  
600  
600  
600  
600  
600  
0.25  
0.25  
0.25  
0.25  
0.25  
0.1  
0.1  
0.1  
0.1  
0.1  
12  
13  
14  
14  
15  
MMSZ5251BT1G  
MMSZ5252BT1G  
MMSZ5253BT1G  
MMSZ5254BT1G  
MMSZ5255BT1G  
K1  
K2  
K3  
K4  
K5  
20.90  
22.80  
23.75  
25.65  
26.60  
22  
24  
25  
27  
28  
23.10  
25.20  
26.25  
28.35  
29.40  
5.6  
5.2  
5.0  
4.6  
4.5  
29  
33  
35  
41  
44  
600  
600  
600  
600  
600  
0.25  
0.25  
0.25  
0.25  
0.25  
0.1  
0.1  
0.1  
0.1  
0.1  
17  
18  
19  
21  
21  
MMSZ5256BT1G  
MMSZ5257BT1G  
MMSZ5258BT1G/T3G  
MMSZ5259BT1G  
MMSZ5260BT1G  
M1  
M2  
M3  
M4  
M5  
28.50  
31.35  
34.20  
37.05  
40.85  
30  
33  
36  
39  
43  
31.50  
34.65  
37.80  
40.95  
45.15  
4.2  
3.8  
3.4  
3.2  
3.0  
49  
58  
70  
80  
93  
600  
700  
700  
800  
900  
0.25  
0.25  
0.25  
0.25  
0.25  
0.1  
0.1  
0.1  
0.1  
0.1  
23  
25  
27  
30  
33  
MMSZ5261BT1G  
MMSZ5262BT1G  
MMSZ5263BT1G  
MMSZ5264BT1G  
MMSZ5265BT1G  
N1  
N2  
N3  
N4  
N5  
44.65  
48.45  
53.20  
57.00  
58.90  
47  
51  
56  
60  
62  
49.35  
53.55  
58.80  
63.00  
65.10  
2.7  
2.5  
2.2  
2.1  
2.0  
105  
125  
150  
170  
185  
1000  
1100  
1300  
1400  
1400  
0.25  
0.25  
0.25  
0.25  
0.25  
0.1  
0.1  
0.1  
0.1  
0.1  
36  
39  
43  
46  
47  
MMSZ5266BT1G  
MMSZ5267BT1G  
MMSZ5268BT1G  
MMSZ5269BT1G  
MMSZ5270BT1G  
P1  
P2  
P3  
P4  
P5  
64.60  
71.25  
77.90  
82.65  
86.45  
68  
75  
82  
87  
91  
71.40  
78.75  
86.10  
91.35  
95.55  
1.8  
1.7  
1.5  
1.4  
1.4  
230  
270  
330  
370  
400  
1600  
1700  
2000  
2200  
2300  
0.25  
0.25  
0.25  
0.25  
0.25  
0.1  
0.1  
0.1  
0.1  
0.1  
52  
56  
62  
68  
69  
MMSZ5272BT1G  
R2  
104.5  
110  
115.5  
1.1  
750  
3000  
0.25  
0.1  
84  
3. “B” Suffix Type numbers shown have a standard tolerance of 5% on the nominal Zener voltages.  
4. Nominal Zener voltage is measured with the device junction in thermal equilibrium at T = 30°C 1°C.  
L
5. Z and Z are measured by dividing the AC voltage drop across the device by the ac current applied.  
ZT  
ZK  
The specified limits are for I  
= 0.1 I  
with the AC frequency = 1 kHz.  
Z(AC)  
Z(dc)  
*Include SZ-prefix devices where applicable.  
http://onsemi.com  
3
 
MMSZ52xxxT1G Series, SZMMSZ52xxxT1G Series  
2% TOLERANCE FG ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted, V = 0.9 V Max. @ I = 10 mA)  
A
F
F
Leakage Cur-  
rent  
Zener Voltage (Notes 6 and 7)  
Zener Impedance (Note 8)  
V (Volts)  
Z
@ I  
Z
ZT  
@ I  
Z
ZK  
@ I  
I @ V  
R
ZT  
ZT  
ZK  
R
Device  
Min  
Nom  
3.3  
5.1  
5.6  
15  
Max  
mA  
W
W
mA  
mA  
25  
5
Volts  
Marking  
Device*  
MMSZ5226CT1G  
MMSZ5231CT1G  
MMSZ5232CT1G  
MMSZ5245CT1G  
MMSZ5248CT1G  
MMSZ5250CT1G  
MMSZ5252CT1G  
MMSZ5256CT1G  
TD  
TG  
TH  
TK  
TL  
3.234  
4.998  
5.488  
14.70  
17.64  
19.60  
23.52  
29.40  
3.366  
5.202  
5.712  
15.30  
18.36  
20.40  
24.48  
30.60  
20  
20  
28  
17  
11  
16  
21  
25  
33  
49  
1600  
1600  
1600  
600  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
1
2
20  
5
3
8.5  
7.0  
6.2  
5.2  
4.2  
0.1  
0.1  
0.1  
0.1  
0.1  
11  
14  
15  
18  
23  
18  
600  
TN  
TQ  
TW  
20  
600  
24  
600  
30  
600  
6. “C” Suffix Type numbers shown have a standard tolerance of 2% on the nominal Zener voltages.  
7. Nominal Zener voltage is measured with the device junction in thermal equilibrium at T = 30°C 1°C.  
L
8. Z and Z are measured by dividing the AC voltage drop across the device by the ac current applied.  
ZT  
ZK  
The specified limits are for I  
= 0.1 I  
with the AC frequency = 1 kHz.  
Z(AC)  
Z(dc)  
*Include SZ-prefix devices where applicable.  
http://onsemi.com  
4
 
MMSZ52xxxT1G Series, SZMMSZ52xxxT1G Series  
TYPICAL CHARACTERISTICS  
8
7
1000  
TYPICAL T VALUES  
FOR MMSZ52xxBT1G SERIES,  
SZMMSZ52xxBT1G SERIES  
C
TYPICAL T VALUES  
FOR MMSZ52xxBT1G SERIES,  
SZMMSZ52xxBT1G SERIES  
C
6
5
100  
4
V @ I  
Z
ZT  
3
2
V @ I  
Z
ZT  
1
10  
1
0
−1  
−2  
−3  
2
3
4
5
6
7
8
9
10  
11 12  
10  
100  
200  
V , NOMINAL ZENER VOLTAGE (V)  
Z
V , NOMINAL ZENER VOLTAGE (V)  
Z
Figure 1. Temperature Coefficients  
Figure 2. Temperature Coefficients  
(Temperature Range −55°C to +150°C)  
(Temperature Range −55°C to +150°C)  
1.2  
1.0  
0.8  
0.6  
1000  
100  
10  
RECTANGULAR  
WAVEFORM, T = 25°C  
A
P
versus T  
L
D
P
D
versus T  
A
0.4  
0.2  
0
1
0
25  
50  
75  
100  
125  
150  
0.1  
1
10  
100  
1000  
T, TEMPERATURE (°C)  
PW, PULSE WIDTH (ms)  
Figure 3. Steady State Power Derating  
Figure 4. Maximum Nonrepetitive Surge Power  
1000  
1000  
100  
T = 25°C  
75 V (MMSZ5267BT1G)  
91 V (MMSZ5270BT1G)  
J
I
= 0.1 I  
Z(AC)  
Z(DC)  
I = 1 mA  
Z
f = 1 kHz  
100  
10  
1
5 mA  
20 mA  
10  
1
75°C 25°C  
0.6 0.7  
0°C  
150°C  
0.4 0.5  
1
10  
V , NOMINAL ZENER VOLTAGE  
100  
0.8  
0.9  
1.0  
1.1 1.2  
V , FORWARD VOLTAGE (V)  
F
Z
Figure 5. Effect of Zener Voltage on  
Zener Impedance  
Figure 6. Typical Forward Voltage  
http://onsemi.com  
5
MMSZ52xxxT1G Series, SZMMSZ52xxxT1G Series  
TYPICAL CHARACTERISTICS  
1000  
100  
1000  
T = 25°C  
A
100  
10  
0 V BIAS  
1 V BIAS  
1
+150°C  
BIAS AT  
50% OF V NOM  
0.1  
Z
0.01  
0.001  
10  
1
+25°C  
−55°C  
0.0001  
0.00001  
1
10  
100  
0
10  
20  
30  
40  
50  
60  
70  
80  
90  
V , NOMINAL ZENER VOLTAGE (V)  
Z
V , NOMINAL ZENER VOLTAGE (V)  
Z
Figure 7. Typical Capacitance  
Figure 8. Typical Leakage Current  
100  
10  
1
100  
10  
1
T = 25°C  
A
T = 25°C  
A
0.1  
0.1  
0.01  
0.01  
10  
30  
50  
70  
90  
0
2
4
6
8
10  
12  
V , ZENER VOLTAGE (V)  
Z
V , ZENER VOLTAGE (V)  
Z
Figure 10. Zener Voltage versus Zener Current  
(12 V to 91 V)  
Figure 9. Zener Voltage versus Zener Current  
(VZ Up to 12 V)  
http://onsemi.com  
6
MMSZ52xxxT1G Series, SZMMSZ52xxxT1G Series  
PACKAGE DIMENSIONS  
SOD−123  
CASE 425−04  
ISSUE G  
D
A
NOTES:  
1. DIMENSIONING AND TOLERANCING PER ANSI  
Y14.5M, 1982.  
2. CONTROLLING DIMENSION: INCH.  
A1  
1
MILLIMETERS  
INCHES  
NOM  
0.046  
0.002  
0.024  
---  
DIM MIN  
NOM  
1.17  
0.05  
0.61  
---  
MAX  
1.35  
0.10  
0.71  
0.15  
1.80  
2.84  
3.86  
---  
MIN  
0.037  
0.000  
0.020  
---  
MAX  
0.053  
0.004  
0.028  
0.006  
0.071  
0.112  
0.152  
---  
A
A1  
b
0.94  
0.00  
0.51  
---  
H
E
E
c
D
1.40  
2.54  
3.56  
1.60  
2.69  
3.68  
---  
0.055  
0.100  
0.140  
0.010  
0°  
0.063  
0.106  
0.145  
---  
E
H
E
L
0.25  
0°  
---  
---  
10  
10  
q
°
°
2
STYLE 1:  
PIN 1. CATHODE  
2. ANODE  
q
L
b
C
SOLDERING FOOTPRINT*  
0.91  
0.036  
1.22  
0.048  
2.36  
0.093  
4.19  
0.165  
mm  
inches  
ǒ
Ǔ
SCALE 10:1  
*For additional information on our Pb−Free strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting Techniques Reference Manual, SOLDERRM/D.  
ON Semiconductor and  
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice  
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability  
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.  
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All  
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights  
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications  
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should  
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,  
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death  
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal  
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.  
PUBLICATION ORDERING INFORMATION  
LITERATURE FULFILLMENT:  
N. American Technical Support: 800−282−9855 Toll Free  
USA/Canada  
Europe, Middle East and Africa Technical Support:  
Phone: 421 33 790 2910  
Japan Customer Focus Center  
Phone: 81−3−5817−1050  
ON Semiconductor Website: www.onsemi.com  
Order Literature: http://www.onsemi.com/orderlit  
Literature Distribution Center for ON Semiconductor  
P.O. Box 5163, Denver, Colorado 80217 USA  
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada  
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada  
Email: orderlit@onsemi.com  
For additional information, please contact your local  
Sales Representative  
MMSZ5221BT1/D  
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