ZL20B [YEASHIN]
500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators; 500毫瓦的DO -35密封式玻璃齐纳稳压器
| 型号： | ZL20B |
| 厂家： | 
Yea Shin Technology Co., Ltd |
| 描述： | 500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators |
| 文件： | 总3页 (文件大小：604K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
SEMICONDUCTOR
ZL2V4B~ZL75B
500 mW DO-35 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Parameter
Value
Units
AXIAL LEAD
DO35
Power Dissipation
500
-65 to +200
+200
mW
°C
Storage Temperature Range
DEVICE MARKING DIAGRAM
Operating Junction Temperature
°C
Lead Temperature (1/16” from case for 10 seconds)
+230
°C
ZLx
xxT
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Device Code
: ZLxxxT
VZ Tolerance (T) : B = ±2%
Zener Voltage Range 2.4 to 75 Volts
DO-35 Package (JEDEC)
C = ±5%
Through-Hole Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
Cathode
Anode
All external surfaces are corrosion resistant and leads are readily solderable
Cathode indicated by polarity band
ELECTRICAL SYMBOL
Electrical Characteristics
TA = 25°C unless otherwise noted
VZ @ IZT
(Volts)
Z
ZT @ IZT
(Ω)
Max
Z
ZK @ IZK
(Ω)
Max
IR @ VR
(µA)
Max
IZT
(mA)
IZK
(mA)
VR
(Volts)
Device Type
Min
Nom
Max
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.20
5.71
6.32
6.94
7.63
8.36
9.28
10.20
11.22
12.24
13.26
15.30
16.32
18.36
20.40
22.44
24.48
ZL2V4B
ZL2V7B
ZL3V0B
ZL3V3B
ZL3V6B
ZL3V9B
ZL4V3B
ZL4V7B
ZL5V1B
ZL5V6B
ZL6V2B
ZL6V8B
ZL7V5B
ZL8V2B
ZL9V1B
ZL10B
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.33
8.04
8.92
9.80
2.4
5
94
94
89
89
84
84
84
75
56
37
9
14
14
14
14
18
18
23
28
28
37
42
51
51
65
1
564
564
564
564
564
564
564
470
451
376
141
75
45
18
9
4.5
4.5
2.7
2.7
2.7
1.8
0.9
2.7
1.8
0.9
0.63
0.45
0.18
0.09
0.09
0.09
0.045
0.045
0.045
0.045
0.045
0.045
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
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
11
12
13
15
16
18
20
22
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
75
75
94
141
141
141
160
188
188
212
212
235
235
ZL11B
ZL12B
ZL13B
ZL15B
ZL16B
ZL18B
ZL20B
ZL22B
10.78
11.76
12.74
14.70
15.68
17.64
19.60
21.56
23.52
8
8
10.5
11.2
12.6
14.0
15.4
16.8
ZL24B
24
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1
REV.02 20120305
ZL2V4B~ZL75B
Electrical Characteristics
TA = 25°C unless otherwise noted
VZ @ IZT
ZZT @ IZT
(Ω)
ZZK @ IZK
(Ω)
Max
IR @ VR
(µA)
(Volts)
IZT
(mA)
IZK
(mA)
VR
(Volts)
Device Type
Max
Max
Min
Nom
Max
27.54
ZL27B
ZL30B
ZL33B
ZL36B
ZL39B
ZL43B
ZL47B
ZL51B
ZL56B
ZL62B
ZL68B
ZL75B
26.46
29.40
32.34
35.28
38.22
42.14
46.06
49.98
54.88
60.76
66.64
73.50
27
5
5
5
5
5
5
5
5
5
5
5
5
75
75
75
0.5
282
0.045
18.9
30
33
36
39
43
47
51
56
62
68
75
30.60
33.66
36.72
39.78
43.86
47.94
52.02
57.12
63.24
69.36
76.50
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
282
306
329
329
353
353
376
400
423
447
470
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
21.0
23.0
25.2
27.3
30.1
33.0
35.7
39.2
43.4
47.6
52.5
84
122
141
160
169
188
202
226
240
VF Forward Voltage = 1 V Maximum @ IF = 100 mA for all types
Notes:
1. The device numbers listed have a standard tolerance on the nominal zener voltage of ±2%. Device tolerance of ±5% is
indicated by a “C” instead of a “B”.
2. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest YEASHIN representative.
3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to
10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK.
Electrical Symbol Definition
Typical Characteristics
I
Symbol
Parameter
(mA)
VZ
IZT
ZZT
IZK
ZZK
IR
Reverse Zener Voltage @ IZT
Reverse Current
IF
Maximum Zener Impedance @ IZT
Reverse Current
(mV)
V
Z VR
Maximum Zener Impedance @ IZK
Reverse Leakage Current @ VR
Breakdown Voltage
V
IR
IZT
VF
(V)
VR
IF
Forward Current
VF
Forward Voltage @ IF
(nA)
(mA)
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2
REV.02 20120305
PACKAGE OUTLINE & DIMENSIONS
ZL2V4B~ZL75B
Package Outline
Package
Case Outline
DO-35
DO-35
DIM
Millimeters
Inches
Min
Max
Min
Max
0.46
3.05
0.55
5.08
0.018
0.120
1.000
0.060
0.022
0.200
1.500
0.090
A
B
C
D
25.40
1.53
38.10
2.28
Notes:
1. All dimensions are within JEDEC standard.
2. DO35 polarity denoted by cathode band.
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REV.02 20120305
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