TCLZ22V
更新时间：2024-10-29 07:40:44
品牌：TAK_CHEONG
描述：500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators
概述
数据手册TCLZ22V 概述
500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators 500毫瓦LL- 34密封式玻璃齐纳稳压器
TCLZ22V 数据手册
通过下载TCLZ22V数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载TAK CHEONG ®
SEMICONDUCTOR
500 mW LL-34 Hermetically
Sealed Glass Zener Voltage
Regulators
SURFACE MOUNT
LL34
Absolute Maximum Ratings TA = 25°C unless otherwise noted
DEVICE MARKING DIAGRAM
Parameter
Value
Units
Power Dissipation
500
-65 to +175
+175
mW
°C
Storage Temperature Range
Operating Junction Temperature
°C
These ratings are limiting values above which the serviceability of the diode may be impaired.
Cathode Band Color : Blue
Specification Features:
Zener Voltage Range 2.0 to 39 Volts (Graded)
LL-34 (Mini-MELF) Package
Surface Device Type Mounting
Hermetically Sealed Glass
Cathode
Anode
Compression Bonded Construction
All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable
RoHS Compliant
ELECTRICAL SYMBOL
Matte Tin (Sn) Terminal Finish
Color band Indicates Negative Polarity
Electrical Characteristics
TA = 25°C unless otherwise noted
Zzt@Izt
(Ohms)
Max
IR @VR
(uA)
Max
VZ@IZT
Izt
Device
Type
VZ
Zzk@Izk
(Ohms) Max
Izk
(mA)
VR
(V)
(mA)
Tolerance
Min
Nom
Max
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
A
B
C
A
B
C
2.12
2.22
2.33
2.44
2.54
2.69
2.85
3.01
3.16
3.32
3.47
3.63
3.77
3.92
4.06
4.21
4.33
4.46
4.58
4.71
4.84
4.97
5.11
2.21
2.32
2.42
2.53
2.64
2.80
2.96
3.12
3.27
3.43
3.57
3.73
3.88
4.03
4.15
4.30
4.44
4.56
4.68
4.81
4.94
5.08
5.23
2.30
2.41
2.51
2.62
2.74
2.91
3.06
3.22
3.37
3.53
3.67
3.82
3.98
4.13
4.24
4.38
4.54
4.66
4.77
4.91
5.04
5.18
5.35
TCLZ2V2
TCLZ2V4
TCLZ2V7
TCLZ3V0
TCLZ3V3
TCLZ3V6
TCLZ3V9
20
20
20
20
20
20
20
35
35
35
35
35
48
40
400
400
450
450
450
850
850
1
1
1
1
1
1
1
55
84
70
35
14
2.8
1.4
0.7
1
1
1
1
1
1
TCLZ4V3
TCLZ4V7
TCLZ5V1
20
20
20
32
21
17
850
770
685
1
1
1
0.47
0.19
0.19
1
1
1.5
Number: DB-065
July 2008 / C
Page 1
TAK CHEONG ®
SEMICONDUCTOR
Electrical Characteristics (TA = 25°C unless otherwise noted)
Zzt@Izt
(Ohms)
Max
IR@VR
(uA)
Max
VZ@Izt
Device
Type
T
Izt
(mA)
Zzk@Izk
(Ohms) Max
Izk
(mA)
VR
(V)
Tolerance
Min
Nom
Max
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
5.29
5.46
5.64
5.81
5.99
6.16
6.31
6.52
6.70
6.88
7.11
7.32
7.55
7.81
8.06
8.31
8.60
4.41
5.58
5.76
5.94
6.12
6.28
6.45
6.66
6.83
7.04
7.26
7.49
7.73
7.99
8.24
8.51
8.80
5.52
5.70
5.88
6.06
6.24
6.40
6.59
6.79
6.95
7.20
7.42
7.65
7.91
8.16
8.42
8.71
9.00
TCLZ5V6
TCLZ6V2
TCLZ6V8
TCLZ7V5
TCLZ8V2
TCLZ9V1
TCLZ10V
TCLZ11V
TCLZ12V
TCLZ13V
TCLZ15V
TCLZ16V
TCLZ18V
20
20
20
20
20
20
20
10
10
10
10
10
10
10.5
8.5
425
255
123
95
1
0.75
3.30
2.5
3.0
3.5
4.0
5.0
6.0
7.0
8.0
9.0
10
1
6.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.10
6.6
0.30
6.6
95
0.30
6.6
95
0.30
8.88
9.18
9.47
9.81
9.09
9.39
9.69
9.30
9.60
9.91
6.6
95
0.11
10.06
10.41
10.73
11.04
11.38
11.71
12.05
12.45
12.87
13.33
13.79
14.26
14.72
15.19
15.65
16.14
16.70
17.29
17.90
18.52
19.13
19.80
20.30
20.66
21.21
21.66
22.15
22.69
23.24
23.78
24.31
24.89
25.62
26.29
26.97
27.69
28.41
29.09
29.77
10.32
10.65
10.96
11.27
11.64
11.93
12.31
12.72
13.17
13.63
14.10
14.57
15.04
15.52
15.99
16.51
17.08
17.67
18.30
18.93
19.55
20.25
20.74
21.10
21.67
22.10
22.62
23.14
23.75
24.29
24.84
25.54
26.28
26.97
27.67
28.41
29.15
29.84
30.54
10.16
10.49
10.81
11.12
11.49
11.79
12.17
12.58
13.02
13.47
13.94
14.40
14.85
15.30
15.77
16.32
16.90
17.50
18.11
18.71
19.35
19.86
20.21
20.75
21.22
21.67
22.24
22.73
23.27
23.79
24.24
24.95
25.60
26.28
26.98
27.67
28.34
29.00
8.5
95
0.133
0.133
0.133
0.133
0.133
0.133
9.5
95
11.4
13.3
15.2
19.4
95
95
11
132
123
12
13
TCLZ20V
TCLZ22V
TCLZ24V
TCLZ27V
TCLZ30V
10
5
23.5
25.6
29.0
38.0
46.0
170
170
170
210
210
0.5
0.5
0.5
0.5
0.5
0.133
0.133
0.133
0.133
0.133
15
17
19
21
23
5
5
5
Number: DB-065
July 2008 / C
Page 2
TAK CHEONG ®
SEMICONDUCTOR
Electrical Characteristics (TA = 25°C unless otherwise noted)
Zzt@Izt
(Ohms)
Max
IR@VR
(uA)
Max
VZ@Izt
Device
Type
T
Izt
(mA)
Zzk@Izk
(Ohms) Max
Izk
(mA)
VR
(V)
Tolerance
Min
Nom
Max
A
B
C
D
A
B
C
D
A
B
C
D
29.66
30.29
30.88
31.46
32.19
32.83
33.46
34.07
34.74
35.41
36.05
36.69
30.45
31.10
31.70
32.30
32.96
33.63
34.27
34.89
35.57
36.26
36.92
37.58
31.25
31.91
32.52
33.15
33.74
34.42
35.07
35.71
36.41
37.12
37.79
38.46
TCLZ33V
TCLZ36V
TCLZ39V
5
5
5
55.0
63.0
72.0
210
210
210
0.5
0.5
0.5
0.133
0.133
0.133
25
27
30
VF (forward voltage) = 1.2 V maximum @ IF = 200mA for all types
Notes:
1. The zener voltage subdivision (VZ) is measured 40mS after diode is powered up.
2. The operating resistance (Zzt and Zzk) is measured by superimposing a minute alternation current in the regulated
current (Iz).
3. When ordering, please specify tolerance A, B, C or D.
Number: DB-065
July 2008 / C
Page 3
TAK CHEONG ®
SEMICONDUCTOR
Typical Characteristics
600
500
400
300
200
100
0
1000
100
10
f = 1MHz
Ta = 25
℃
VR = 0V
VR = 2V
VR = 5V
VR = 20V
1
0
5
10
15
20
25
30
35
40
0
40
80
120
160
200
Temperature [
]
VZ - Reverse Voltage [V]
℃
Figure 1. Power Dissipation vs Ambient Temperature
Valid provided leads at a distance of 0.8mm from case are kept at
ambient temperature
Figure 2. Total Capacitance
1000
100
10
10000
Ta = 25
℃
Iz=1mA
Iz=2mA
Ta = 25
℃
Iz=5mA
Iz=10mA
100
1
1
0.1
0.01
0
0.2
0.4
0.6
0.8
1
1.2
0
5
10
15
20
25
30
35
40
VZ - Reverse Voltage [V]
VF - Forward Voltage [mV]
Figure 4. Forward Current vs. Forward Voltage
Figure 3. Differential Impedance vs. Zener Voltage
1000
PD = 500mW
Ta = 25
℃
10
0.1
0.001
0
5
10
15
20
25
30
35
40
VZ - Reverse Voltage [V]
Figure 5. Reverse Current vs. Reverse Voltage
Number: DB-065
July 2008 / C
Page 4
TAK CHEONG ®
SEMICONDUCTOR
Package Outline
Package
Case Outline
B
LL-34
DIM
Millimeters
Inches
Min
Max
Min
Max
A
LL34
3.302
1.397
0.350
3.505
1.499
0.500
0.130
0.055
0.014
0.138
0.059
0.020
A
B
C
C
Notes:
1. All dimensions are within DO213AC JEDEC standard.
2. LL-34 polarity denoted by cathode band.
Number: DB-065
July 2008 / C
Page 5
TAK CHEONG ®
DISCLAIMER NOTICE
NOTICE
The information presented in this document is for reference only. Tak Cheong reserves the right to make
changes without notice for the specification of the products displayed herein.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not
designed to be used with equipment or devices which require high level of reliability and the malfunction of with
would directly endanger human life (such as medical instruments, transportation equipment, aerospace
machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor
Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such
improper use of sale.
This publication supersedes & replaces all information reviously supplied. For additional information, please visit
our website http://www.takcheong.com, or consult your nearest Tak Cheong’s sales office for further assistance.
Number: DB-100
April 14, 2008 / A
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