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参数资料
| 型号： | MMSZ5248AT/R7 |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 18 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封装： | ROHS COMPLIANT, PLASTIC PACKAGE-2 |
| 文件页数： | 1/1页 |
| 文件大小： | 77K |
| 代理商： | MMSZ5248AT/R7 |
DC Line Filters VOL.08
bLFT
50
+15
–5
50
+15
–5
50
+15
–5
10±2.0
16 max.
12
max.
16
max.
12
max.
bHFT
16 max.
Circuit diagram
bSZ-03
12
max.
3.0
min.
0.7
7.0±0.5
7.0
±
0.5
16 max.
10±2.0
Shape and Dimensions/Circuit Diagram
Noise Filters for Telephone Sets
LFT, HFT, SZ-03
[RoHS Compliant]
Noise Filters for Telephone Sets
LFT, HFT, SZ-03
[RoHS Compliant]
LFT
0.5 to 7
27
(15 dB) (at 0.5 MHz)
50
100
10
–20 to +75
AM band
SZ-03
0.5 to 7
27
(at 0.5 MHz)
50
100
10
–20 to +75
AM band
HFT
7 to 40
2.6 (15 dB) (at 7MHz)
50
100
0.2
–20 to +75
FM band
Frequency range
Impedance or
Rated voltage Rated current
DC resistance
Operating
Model
attenuation
temperature range
Remarks
(MHz)
(k ) min.
DC (V)
(mA)
( /line) max.
(C)
0.1
1
10
100
1000
LFT SZ-03
HFT
Impedance
(k
)
Frequency (MHz)
0.1
1
10
100
500
Impedance vs. Frequency
Withstanding voltage: 500VDC (one minute, between lines)
Insulation resistance: more than 10M
(250VDC, between lines)
[mm]
Telephone set
Terminal
(facsimile, card reader, etc.)
Installed filter
ST-201
ST-201A
ST-202
ST-202A
ST-202S
SZ-03
ST-101
ST-101A
ST-101F2
ST-101F4
ST-110AH
ST-110AV
ST-110BH
ST-110BV
ST-104A4
ST-204A1
ST-204A3
ST-204A4
Rosette
Installed filter
Installation position
Telephone line
Line terminal unit
LFT
HFT
Installation Examples
Insertion in Driver/ Receive
circuit in telephone
Telephone
Drv.
Rec.
Installation at rosette or circuit input/output
ST, LFT, HFT
Circuit
L2
L1
Telephone
Design Examples
DIP Type
Common Mode for Telephone Sets
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MMSZ5248B | 功能描述:稳压二极管 18V 0.5W Zener RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| MMSZ5248B RH | 制造商:SKMI/Taiwan 功能描述:Diode Zener Single 18V 5% 500mW 2-Pin SOD-123F T/R |
| MMSZ5248B-7 | 功能描述:稳压二极管 18V 500mW RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| MMSZ5248B-7-F | 功能描述:稳压二极管 18V 500mW RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| MMSZ5248B-E3-08 | 制造商:Vishay Semiconductors 功能描述: 制造商:Vishay Semiconductors 功能描述:DIODE ZENER 18V 500MW SOD123 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOD123 制造商:Vishay Intertechnologies 功能描述:DIODE, ZENER, 18V, 0.5W, SOD-123-2, Zener Voltage Vz Typ:18V, Power Dissipation 制造商:Vishay Semiconductors 功能描述:DIODE, ZENER, 18V, 500MW, SOD-123-2, Zener Voltage Vz Typ:18V, Power Dissipation Pd:500mW, Operating Temperature Min:-55C, Operating Temperature Max:150C, Diode Case Style:SOD-123, No. of Pins:2 , RoHS Compliant: Yes 制造商:Vishay Semiconductors 功能描述:DIODE, ZENER, 18V, 0.5W, SOD-123-2, Zener Voltage Vz Typ:18V, Power Dissipation Pd:500mW, Operating Temperature Min:-55C, Operating Temperature Max:150C, Diode Case Style:SOD-123, No. of Pins:2 , RoHS Compliant: Yes |
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