LMSZ5226BT1G [LEIDITECH]
Zener Voltage Regulators 500 mW SODâ123 Surface Mount;型号: | LMSZ5226BT1G |
厂家: | Leiditech |
描述: | Zener Voltage Regulators 500 mW SODâ123 Surface Mount |
文件: | 总6页 (文件大小:602K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LMSZ5221BT1G 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.
2
1
Features
• 500 mW Rating on FR−4 or FR−5 Board
SOD−123
• 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
1
2
Cathode
Anode
• ESD Rating of Class 3 (>16 kV) per Human Body Model
•
• We declare that the material of product
compliance with RoHS requirements.
•
• S- Prefix for Automotive and Other Applications Requiring Unique
MARKING DIAGRAM
Site and Control Change Requirements; AEC-Q101 Qualified and
PPAP Capable.
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
1
xx
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL 94 V−0
xx = Device Code
= Date Code
M
MAXIMUM RATINGS
Rating
Symbol
Max
Unit
Total Power Dissipation on FR−5 Board,
P
D
(Note 1) @ T = 75°C
500
6.7
mW
mW/°C
L
Derated above 75°C
Thermal Resistance, Junction−to−Ambient
(Note 2)
R
340
°C/W
°C/W
°C
q
JA
Thermal Resistance, Junction−to−Lead
(Note 2)
R
q
JL
150
Junction and Storage Temperature Range T , T
−55 to +150
J
stg
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.
ORDERING INFORMATION
Device
Package
Shipping
LMSZ5221BT1G Series
SOD−123
3000/Tape & Reel
LMSZ5221BT3G Series
SOD−123
10,000/Tape & Reel
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Rev :01.06.2014
www.leiditech.com
LMSZ5221BT1G Series
ELECTRICAL CHARACTERISTICS (T = 25°C unless
A
I
otherwise noted, V = 0.9 V Max. @ I = 10 mA)
F
F
I
F
Symbol
Parameter
V
Reverse Zener Voltage @ I
Reverse Current
Z
ZT
I
ZT
V
V
R
Z
I
Maximum Zener Impedance @ I
Reverse Current
Z
ZT
ZT
V
I
V
R
ZT
F
I
ZK
Z
Maximum Zener Impedance @ I
ZK
ZK
I
Reverse Leakage Current @ V
Reverse Voltage
R
R
V
R
I
Forward Current
F
Zener Voltage Regulator
V
Forward Voltage @ I
F
F
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Rev :01.06.2014
www.leiditech.com
LMSZ5221BT1G 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)
Nom
@ I
Z
@ I
Z
@ I
I @ V
R
Z
ZT
ZT
ZT
ZK
ZK
R
Device
Marking
Min
Max
mA
W
W
mA
mA
Volts
Device
LMSZ5221BT1G
LMSZ5222BT1G
LMSZ5223BT1G
LMSZ5224BT1G
LMSZ5225BT1G
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
LMSZ5226BT1G
LMSZ5227BT1G
LMSZ5228BT1G
LMSZ5229BT1G
LMSZ5230BT1G
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
LMSZ5231BT1G
LMSZ5232BT1G
LMSZ5233BT1G
LMSZ5234BT1G
LMSZ5235BT1G
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
LMSZ5236BT1G
LMSZ5237BT1G
LMSZ5238BT1G
LMSZ5239BT1G
LMSZ5240BT1G
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
LMSZ5241BT1G
LMSZ5242BT1G
LMSZ5243BT1G
LMSZ5244BT1G
LMSZ5245BT1G
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
LMSZ5246BT1G
LMSZ5247BT1G
LMSZ5248BT1G
LMSZ5250BT1G
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
LMSZ5251BT1G
LMSZ5252BT1G
LMSZ5253BT1G
LMSZ5254BT1G
LMSZ5255BT1G
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
LMSZ5256BT1G
LMSZ5257BT1G
LMSZ5258BT1G
LMSZ5259BT1G
LMSZ5260BT1G
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
LMSZ5261BT1G
LMSZ5262BT1G
LMSZ5263BT1G
LMSZ5264BT1G
LMSZ5265BT1G
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
LMSZ5266BT1G
LMSZ5267BT1G
LMSZ5268BT1G
LMSZ5269BT1G
LMSZ5270BT1G
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
LMSZ5272BT1G
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)
3/6
Rev :01.06.2014
www.leiditech.com
LMSZ5221BT1G Series
TYPICAL CHARACTERISTICS
8
7
100
TYPICAL T VALUES
FOR MMSZ5221BT1 SERIES
C
TYPICAL T VALUES
FOR MMSZ5221BT1 SERIES
C
6
5
V
@ I
ZT
4
Z
V
@ I
ZT
Z
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
versus T
A
D
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(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
125°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
4/6
Rev :01.06.2014
www.leiditech.com
LMSZ5221BT1G Series
TYPICAL CHARACTERISTICS
1000
100
1000
100
10
T = 25°C
A
0 V BIAS
1 V BIAS
1
+125°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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Rev :01.06.2014
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LMSZ5221BT1G Series
SOD−123
NOTES:
D
A
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
A1
1
MILLIMETERS
INCHES
DIM MIN
NOM
1.17
0.05
0.61
−−−
MAX
MIN
0.037
0.000
0.020
−−−
NOM
0.046
0.002
0.024
−−−
MAX
0.053
0.004
0.028
0.006
0.071
0.112
0.152
−−−
A
A1
b
0.94
0.00
0.51
−−−
1.35
0.10
0.71
0.15
1.80
2.84
3.86
−−−
c
E
H
E
D
1.40
2.54
3.56
1.60
2.69
3.68
−−−
0.055
0.100
0.140
0.010
0.063
0.106
0.145
−−−
E
H
E
L
0.25
STYLE 1:
L
PIN 1. CATHODE
2. ANODE
2
C
b
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
Shanghai Leiditech Electronic Co.,Ltd
Email: sale1@leiditech.com
Tel : +86- 021 50828806
Fax : +86- 021 50477059
6/6
Rev :01.06.2014
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