Z270 [SEMTECH]
SILICON PLANAR ZENER DIODES; 硅平面齐纳二极管
| 型号： | Z270 |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | SILICON PLANAR ZENER DIODES |
| 文件： | 总3页 (文件大小：217K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Z100 THRU Z330
SILICON PLANAR ZENER DIODES
Voltage Range: 100 to 330V
Current: 0.5A
Standard Zener voltage tolerance is ±10%. Add Suffix “B”
for ±5% tolerance. Other tolerances are available upon
request.
Mechanical Data
• Case: DO-41 molded plastic
• Terminals: Plated axial leads, solderable
per MIL-STD202E, method 208C
• Mounting Position: Any
DO-41 Plastic Package
Dimensions in mm
Absolute Maximum Ratings (Ta = 25oC)
Symbol
Ptot
VF
Value
Unit
Power Dissipation
1
W
Forward Voltage @IF = 1A
Junction Temperature
Storage Temperature Range
1
V
Tj
175
OC
OC
TS
-65 to +175
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 22/01/2005
Z100 THRU Z330
Zener Voltage
TYPE
Zener Impedance
Zener Impedance
Reverse Current
Forward Voltage
IF = 1.0A (Max)
VZ (V) at Izt (mA) RZ (Max)(Ω) at Izt (mA) RZK (Max)(Ω) at IZK (mA)
IR (Max)(μA) at VR (V)
Z100
Z105
Z110
Z115
100
105
110
115
2.5
2.4
2.3
2.2
350
400
450
500
2.5
2.4
2.3
2.2
3000
3500
4000
4250
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
75
77
80
85
1.0
1.0
1.0
1.0
Z120
Z130
Z135
Z140
Z150
Z160
Z170
Z180
Z190
Z200
Z220
Z240
Z270
Z300
Z330
120
130
135
140
150
160
170
180
190
200
220
240
270
300
330
2.1
1.9
1.85
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.75
550
700
2.1
1.9
1.85
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.75
4500
5000
5250
5500
6000
6500
6750
7000
7500
8000
8250
8500
8750
9000
9500
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
90
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
95
750
100
105
110
120
130
140
150
160
170
180
200
220
240
800
1000
1100
1200
1350
1500
1700
2000
2200
2500
3000
4000
(1). Tested with pulses tp = 20 ms.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 22/01/2005
Z100 THRU Z330
Typical zener impedance
Maximum continuous power dissipation
10000
5000
TJ=25
C
iz=(rms)=0.1 Iz(dc)
1
Vz=200V
1000
500
0.75
Vz=180V
Vz=160V
0.5
100
50
0.25
single phase half wave 60Hz
inductive or resistive load
0.375"(9.5mm)lead length
Vz=100V
0
10
0.5
100
1
50
75
5
500
25
125
150
175
10
50
100
Zener test current - mA
Lead temperature ( C)
Typical instantaneous forward
characteristics
Typical reverse characteristics
10
10
1
TJ=100
C
TJ=25
Pulse width=300
1% duty cycle
C
1
s
0.1
0.1
TJ=25
C
0.01
0.01
120
0
40
80
1.6
0.4
0.8
1.2
Percent of rated peak reverse voltage, %
Instantaneous forward voltage, V
Typical temperature coefficients
220
200
180
150
120
100
80
140
100
120
160
200
180
Zener voltage, V
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 22/01/2005
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