MMSZ12T3G [ONSEMI]
500 mW; 5% Zener Diode Voltage Regulator;
| 型号： | MMSZ12T3G |
| 厂家： | 
ONSEMI |
| 描述： | 500 mW; 5% Zener Diode Voltage Regulator 测试 光电二极管 齐纳二极管 |
| 文件： | 总6页 (文件大小：77K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMSZ2V4T1 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.
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Features
• 500 mW Rating on FR−4 or FR−5 Board
1
2
• Wide Zener Reverse Voltage Range − 2.4 V to 56 V
• Package Designed for Optimal Automated Board Assembly
• Small Package Size for High Density Applications
• ESD Rating of Class 3 (>16 kV) per Human Body Model
• Pb−Free Package is Available
Cathode
Anode
2
Mechanical Characteristics
1
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
SOD−123
CASE 425
STYLE 1
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL 94 V−0
MARKING DIAGRAM
xx M
MAXIMUM RATINGS
Rating
Symbol
Max
Unit
Total Power Dissipation on FR−5 Board,
P
D
xx = Specific Device Code
500
6.7
mW
mW/°C
(Note 1) @ T = 75°C
L
M
= Date Code
Derated above 75°C
Thermal Resistance −
Junction−to−Ambient (Note 2)
R
340
150
°C/W
°C/W
°C
q
JA
ORDERING INFORMATION
Thermal Resistance −
Junction−to−Lead (Note 2)
R
q
JL
†
Device
Package
Shipping
Junction and Storage
Temperature Range
T , T
J
−55 to
+150
MMSZxxxT1
MMSZxxxT3*
SOD−123
3000/Tape & Reel
stg
SOD−123 10,000/Tape & Reel
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits
are exceeded, device functional operation is not implied, damage may occur
and reliability may be affected.
†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.
1. FR−5 = 3.5 X 1.5 inches.
2. Thermal Resistance measurement obtained via infrared Scan Method.
Individual devices are listed on page 3 of this data sheet.
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
Semiconductor Components Industries, LLC, 2004
1
Publication Order Number:
December, 2004 − Rev. 5
MMSZ2V4T1/D
MMSZ2V4T1 Series
ELECTRICAL CHARACTERISTICS (T = 25°C unless
I
A
otherwise noted, V = 0.95 V Max. @ I = 10 mA)
F
F
I
F
Symbol
Parameter
V
Z
Reverse Zener Voltage @ I
ZT
I
ZT
Reverse Current
V
Z
V
R
Z
Maximum Zener Impedance @ I
ZT
ZT
V
I
V
F
R
ZT
I
Reverse Leakage Current @ V
I
R
R
V
Reverse Voltage
Forward Current
R
I
F
V
F
Forward Voltage @ I
F
Zener Voltage Regulator
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2
MMSZ2V4T1 Series
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted, V = 0.9 V Max. @ I = 10 mA)
A
F
F
V
Z1
(Volts)
Z
ZT1
V
Z2
(Volts)
Z
ZT2
(Notes 3 and 4)
(Note 5)
(Notes 3 and 4)
(Note 5)
Leakage Current
@ I
= 5 mA
@ I = 1 mA
I @ V
R
ZT1
ZT2
R
Device
Marking
Min
2.28
Nom
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
Max
2.52
W
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
180
200
Min
1.7
Max
W
mA
Volts
1
Device
MMSZ2V4T1
MMSZ2V7T1
MMSZ3V0T1, G*
T1
T2
T3
T4
T5
U1
U2
U3
U4
U5
V1
V2
V3
V4
V5
A1
A2
A3
A4
A5
X1
X2
X3
X4
X5
Y1
Y2
Y3
Y4
Y5
Z1
Z3
Z4
2.1
2.4
2.7
2.9
3.3
3.5
4.0
4.7
5.3
6.0
6.6
7.2
7.9
8.7
9.6
600
600
600
600
600
600
600
500
480
400
150
80
50
20
10
5
2.57
2.84
1.9
1
†
2.85
3.15
2.1
1
†
MMSZ3V3T1, G
MMSZ3V6T1
MMSZ3V9T1, G
MMSZ4V3T1
MMSZ4V7T1
MMSZ5V1T1
MMSZ5V6T1*
MMSZ6V2T1*
MMSZ6V8T1
MMSZ7V5T1
MMSZ8V2T1
MMSZ9V1T1
MMSZ10T1
3.14
3.47
2.3
1
3.42
3.78
2.7
5
1
†
3.71
4.10
2.9
3
1
4.09
4.52
3.3
3
1
4.47
4.94
3.7
3
2
4.85
5.36
4.2
2
2
5.32
5.88
4.8
1
2
5.89
6.51
5.6
3
4
6.46
7.14
6.3
2
4
7.13
7.88
6.9
80
1
5
7.79
8.61
7.6
80
0.7
0.5
0.2
0.1
0.1
0.1
5
8.65
9.56
8.4
100
150
150
150
170
200
200
225
225
250
250
300
300
325
350
350
375
400
425
6
9.50
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
45.15
53.55
58.80
9.3
10.6
11.6
12.7
14.0
15.5
17.0
19.0
21.1
23.2
25.5
28.9
32
7
MMSZ11T1
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
40.85
48.45
53.20
11
10.2
11.2
12.3
13.7
15.2
16.7
18.7
20.7
22.7
25
8
MMSZ12T1
12
8
MMSZ13T1
13
8
MMSZ15T1
15
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
10.5
11.2
12.6
14
15.4
16.8
18.9
21
23.1
25.2
27.3
30.1
35.7
39.2
MMSZ16T1
16
MMSZ18T1
18
†
MMSZ20T1, G
20
MMSZ22T1
MMSZ24T1
MMSZ27T1
MMSZ30T1
MMSZ33T1
MMSZ36T1
MMSZ39T1
22
24
27
30
27.8
30.8
33.8
36.7
39.7
47.6
51.5
33
35
36
38
39
41
†
MMSZ43T1, G
43
46
MMSZ51T1
MMSZ56T1
51
54
56
60
3. The type numbers shown have a standard tolerance of ±5% on the nominal Zener Voltage.
4. Tolerance and Voltage Designation: Zener Voltage (V ) is measured with the Zener Current applied for PW = 1 ms.
Z
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),
*Not Available in the 10,000/Tape & Reel.
†The “G” suffix indicates Pb−Free package available.
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3
MMSZ2V4T1 Series
TYPICAL CHARACTERISTICS
8
7
6
100
TYPICAL T VALUES
FOR MMSZ2V4T1 SERIES
C
TYPICAL T VALUES
C
FOR MMSZ2V4T1 SERIES
5
4
V
@ I
ZT
Z
V
@ I
ZT
Z
3
2
10
1
0
−1
−2
−3
1
2
3
4
5
6
7
8
9
10
11
12
10
100
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
1000
100
RECTANGULAR
WAVEFORM, T = 25°C
A
P
versus T
L
0.8
0.6
D
P
versus T
A
D
0.4
0.2
10
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
100
1000
100
T
= 25°C
= 0.1 I
Z(DC)
75 V (MMSZ5267BT1)
91 V (MMSZ5270BT1)
J
I
Z(AC)
f = 1 kHz
I
Z
= 1 mA
5 mA
20 mA
10
10
75°C 25°C
0°C
150°C
1
1
1
10
100
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
V , NOMINAL ZENER VOLTAGE
Z
V , FORWARD VOLTAGE (V)
F
Figure 5. Effect of Zener Voltage on
Zener Impedance
Figure 6. Typical Forward Voltage
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4
MMSZ2V4T1 Series
TYPICAL CHARACTERISTICS
1000
100
1000
T
A
= 25°C
100
10
0 V BIAS
1 V BIAS
1
+150°C
BIAS AT
50% OF V NOM
0.1
0.01
Z
10
+ 25°C
−55°C
0.001
0.0001
1
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
100
T
A
= 25°C
T
A
= 25°C
10
1
10
1
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)
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5
MMSZ2V4T1 Series
PACKAGE DIMENSIONS
SOD−123
CASE 425−04
ISSUE C
A
C
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
H
2. CONTROLLING DIMENSION: INCH.
1
INCHES
DIM MIN MAX
MILLIMETERS
MIN
1.40
2.55
0.95
0.50
0.25
0.00
−−−
MAX
1.80
2.85
1.35
0.70
−−−
A
B
C
D
E
H
J
0.055
0.100
0.037
0.020
0.01
0.071
0.112
0.053
0.028
−−−
K
B
0.000
−−−
0.140
0.004
0.006
0.152
0.10
0.15
3.85
K
3.55
E
STYLE 1:
2
PIN 1. CATHODE
2. ANODE
J
D
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
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“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
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MMSZ2V4T1/D
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