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参数资料
| 型号： | DG9422DV-T1-E3 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 4/14页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH SNGL SPST 5V 6TSOP |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 1 x SPST- NO |
| 导通状态电阻： | 3 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 12 V，± 2.7 V ~ 6 V |
| 电流 - 电源： | -1µA，1µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSOP（0.065"，1.65mm 宽） |
| 供应商设备封装： | 6-TSOP |
| 包装： | 标准包装 |
| 其它名称： | DG9422DV-T1-E3DKR |
AN823
Vishay Siliconix
www.vishay.com
2
Document Number: 71743
27-Feb-04
255 260_C
1X4_C/s (max)
3-6_C/s (max)
10 s (max)
Reflow Zone
Pre-Heating Zone
3_C/s (max)
140 170_C
Maximum peak temperature at 240_C is allowed.
FIGURE 3.
Solder Reflow Temperature and Time Durations
60-120 s (min)
217_C
60 s (max)
THERMAL PERFORMANCE
A basic measure of a device’s thermal performance is the
junction-to-case
thermal
resistance,
Rqjc,
or
the
junction-to-foot thermal resistance, Rqjf. This parameter is
measured for the device mounted to an infinite heat sink and
is therefore a characterization of the device only, in other
words, independent of the properties of the object to which the
device is mounted. Table 1 shows the thermal performance
of the TSOP-6.
TABLE 1.
Equivalent Steady State Performance—TSOP-6
Thermal Resistance Rqjf
30_C/W
SYSTEM AND ELECTRICAL IMPACT OF
TSOP-6
In any design, one must take into account the change in
MOSFET rDS(on) with temperature (Figure 4).
0.6
0.8
1.0
1.2
1.4
1.6
50
25
0
25
50
75
100
125
150
VGS = 4.5 V
ID = 6.1 A
On-Resistance vs. Junction Temperature
TJ Junction Temperature (_C)
FIGURE 4.
Si3434DV
r DS
(on)
On-Resiistance (Normalized)
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相关代理商/技术参数 |
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|---|---|
| DG9422DV-T1-E3 | 制造商:Vishay Siliconix 功能描述:Analog Switch / Multiplexer (Mux) IC |
| DG9424 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, Dual Supply, Low RON, Quad SPST Analog Switches |
| DG9424_08 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, Dual Supply, Low rON, Quad SPST Analog Switches |
| DG9424_09 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, Dual Supply, Low RON, Quad SPST Analog Switches |
| DG9424DQ | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Low-Voltage, Dual Supply, Low RON, Quad SPST Analog Switches |
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