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| 型号： | MIC94031YM4 TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | MOSFET P-CH 16V 1A SOT-143 |
| 标准包装： | 1 |
| 系列： | TinyFET® |
| FET 型： | MOSFET P 通道，金属氧化物 |
| FET 特点： | 标准 |
| 漏极至源极电压(Vdss)： | 16V |
| 电流 - 连续漏极(Id) @ 25° C： | 1A |
| 开态Rds（最大）@ Id, Vgs @ 25° C： | 450 毫欧 @ 100mA，10V |
| Id 时的 Vgs(th)（最大）： | 1.4V @ 250µA |
| 输入电容 (Ciss) @ Vds： | 100pF @ 12V |
| 功率 - 最大： | 568mW |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-253-4，TO-253AA |
| 供应商设备封装： | SOT-143 |
| 包装： | 标准包装 |
| 产品目录页面： | 1084 (CN2011-ZH PDF) |
| 其它名称： | 576-1327-6 |
MIC94030/94031
TinyFET ? P-Channel MOSFET
General Description
The MIC94030 and MIC94031 are 4-terminal silicon gate
P-channel MOSFETs that provide low on-resistance in a
very small package.
Designed for high-side switch applications where space is
critical, the MIC94030/1 exhibits an on-resistance of
typically 0.75 ? at 4.5V gate-to-source voltage. The
MIC94030/1 also operates with only 2.7V gate-to-source
voltage.
The MIC94030 is the basic 4-lead P-channel MOSFET.
The MIC94031 is a variation that includes an internal gate
pull-up resistor that can reduce the system parts count in
many applications.
Features
? 13.5V minimum drain-to-source breakdown
? 0.75 ? typical on-resistance
– at 4.5V gate-to-source voltage
? 0.45 ? typical on-resistance
– at 10V gate-to-source voltage
? Operates with 2.7V gate-to-source voltage
? Separate substrate connection for added control
? Industry’s smallest surface mount package
Applications
The 4-terminal SOT-143 package permits a substrate
connection separate from the source connection. This 4-
terminal configuration improves the θ JA (improved heat
dissipation) and makes analog switch applications
practical.
The small size, low threshold, and low R DS(on) make the
MIC94030/1 the ideal choice for PCMCIA card sleep mode
or distributed power management applications.
Ordering Information
?
?
?
?
?
Distributed power management
PCMCIA card power management
Battery-powered computers, peripherals
Hand-held bar-code scanners
Portable communications equipment
Standard
Part Number
Marking Pb-Free
Marking
Junction Temp. Range
Package
MIC94030BM4
MIC94031BM4
P30
P31
MIC94030YM4
MIC94031YM4
P30
P31
–55° to +150°C
–55° to +150°C
SOT-143
SOT-143
Pin Configuration
Typical PCB Layout
Drain
Substrate
D
PCB heat sink
plane improves
heat dissipation
Part
Identification
Gate
P3x
P3x
Source
SS
SOT-143 (M4)
G
S
PCB traces
TinyFET is a registered trademark of Micrel, Inc.
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 ( 408 ) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
July 2006
M9999-071106
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相关代理商/技术参数 |
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|---|---|
| MIC94040 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:28mΩ RDSON 3A High Side Load Switch in 1.2mm x 1.2mm MLF? package |
| MIC94040_09 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:High Side Load Switches for Consumer Applications |
| MIC94040YFL | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
| MIC94040YFL TR | 功能描述:电源开关 IC - USB High-side Load Switch 3A, 28mohm RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MIC94040YFLTR | 制造商:Micrel 功能描述:Power Switch Hi Side 3A |
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