MMSZ5239BT3 [ONSEMI]
Zener Voltage Regulators; 齐纳稳压器型号: | MMSZ5239BT3 |
厂家: | ONSEMI |
描述: | Zener Voltage Regulators |
文件: | 总6页 (文件大小:79K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MMSZ5221BT1 Series
Preferred Device
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 110 V
• Package Designed for Optimal Automated Board Assembly
• Small Package Size for High Density Applications
• General Purpose, Medium Current
• ESD Rating of Class 3 (>16 kV) per Human Body Model
• Pb−Free Packages are Available
Cathode
Anode
SOD−123
CASE 425
STYLE 1
2
1
Mechanical Characteristics
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
MARKING DIAGRAM
xx M
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL 94 V−0
xx = Specific Device Code
M
= Date Code
MAXIMUM RATINGS
Rating
Symbol
Max
Unit
ORDERING INFORMATION
Total Power Dissipation on FR−5 Board,
P
D
500
6.7
mW
mW/°C
(Note 1) @ T = 75°C
Derated above 75°C
†
L
Device**
Package
Shipping
MMSZ52xxBT1
SOD−123
3000/Tape & Reel
3000/Tape & Reel
Thermal Resistance, (Note 2)
Junction−to−Ambient
R
340
150
°C/W
°C/W
°C
q
JA
MMSZ52xxBT1G SOD−123
(Pb−Free)
Thermal Resistance, (Note 2)
Junction−to−Lead
R
q
JL
MMSZ52xxBT3
SOD−123 10,000/Tape & Reel
Junction and Storage Temperature Range T , T
−55 to
+150
J
stg
MMSZ52xxBT3G SOD−123 10,000/Tape & Reel
(Pb−Free)
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.
1. FR−5 = 3.5 X 1.5 inches, using the minimum recommended footprint.
2. Thermal Resistance measurement obtained via infrared Scan Method.
**The “T1” suffix refers to an 8 mm, 7 inch reel.
The “T3” suffix refers to an 8 mm, 13 inch reel.
†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.
Devices listed in bold, italic are ON Semiconductor
Preferred devices. Preferred devices are recommended
choices for future use and best overall value.
Semiconductor Components Industries, LLC, 2005
1
Publication Order Number:
January, 2005 − Rev. 5
MMSZ5221BT1/D
MMSZ5221BT1 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
Z
Reverse Zener Voltage @ I
ZT
I
ZT
Reverse Current
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
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2
MMSZ5221BT1 Series
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted, V = 0.9 V Max. @ I = 10 mA)
A
F
F
Zener Voltage (Notes 3 and 4)
Zener Impedance (Note 5)
Leakage Current
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
MMSZ5221BT1, G
MMSZ5222BT1
MMSZ5223BT1, G
MMSZ5224BT1
MMSZ5225BT1
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
MMSZ5226BT1, G
MMSZ5227BT1, G
MMSZ5228BT1, G
MMSZ5229BT1, G
MMSZ5230BT1, G
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
MMSZ5231BT1, G
MMSZ5232BT1, G
MMSZ5233BT1, G
MMSZ5234BT1, G
MMSZ5235BT1, G
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
MMSZ5236BT1, G
MMSZ5237BT1, G
MMSZ5238BT1
MMSZ5239BT1, G
MMSZ5240BT1, G
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
MMSZ5241BT1
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
MMSZ5242BT1, G
MMSZ5243BT1, G
MMSZ5244BT1, G
MMSZ5245BT1, G
11
MMSZ5246BT1, G
MMSZ5247BT1, G
MMSZ5248BT1, G
MMSZ5250BT1, G
J1
J2
J3
J5
15.20
16.15
17.10
19.00
16
17
18
20
16.80
17.85
18.90
21.00
7.8
7.4
7.0
6.2
17
19
21
25
600
600
600
600
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
12
13
14
15
MMSZ5251BT1, G
MMSZ5252BT1, G
MMSZ5253BT1
MMSZ5254BT1, G
MMSZ5255BT1, G
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
MMSZ5256BT1, G
MMSZ5257BT1, G
MMSZ5258BT1, G
MMSZ5259BT1, G
MMSZ5260BT1, G
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
MMSZ5261BT1, G
MMSZ5262BT1
MMSZ5263BT1
MMSZ5264BT1
MMSZ5265BT1, G
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
MMSZ5266BT1, G
MMSZ5267BT1, G
MMSZ5268BT1, G
MMSZ5269BT1
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
MMSZ5270BT1, G
MMSZ5272BT1
R2
104.5
110
115.5
1.1
750
3000
0.25
0.1
84
3. The type numbers shown have a standard tolerance of ±5% on the nominal Zener voltage.
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)
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3
MMSZ5221BT1 Series
TYPICAL CHARACTERISTICS
8
7
100
TYPICAL T VALUES
FOR MMSZ5221BT1 SERIES
C
TYPICAL T VALUES
FOR MMSZ5221BT1 SERIES
C
6
5
V @ I
4
Z
ZT
V @ I
Z
ZT
3
10
2
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
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 (MMSZ5267BT1)
91 V (MMSZ5270BT1)
J
I
= 0.1 I
Z(DC)
Z(AC)
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
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4
MMSZ5221BT1 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)
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5
MMSZ5221BT1 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
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,
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For additional information, please contact your
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MMSZ5221BT1/D
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