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參數(shù)資料
| 型號： | MIC94031BM4T&R |
| 廠商： | MICREL INC |
| 元件分類： | 小信號晶體管 |
| 英文描述： | 1000 mA, 13.5 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET |
| 封裝： | SOT-143, 4 PIN |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 144K |
| 代理商： | MIC94031BM4T&R |
MIC94030/94031
TinyFET
P-Channel MOSFET
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
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.
The 4-terminal SOT-143 package permits a substrate
connection separate from the source connection. This 4-
terminal configuration improves the θJA (improved heat
dissipation) and makes analog switch applications
practical.
The small size, low threshold, and low RDS(on) make the
MIC94030/1 the ideal choice for PCMCIA card sleep mode
or distributed power management 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
Distributed power management
PCMCIA card power management
Battery-powered computers, peripherals
Hand-held bar-code scanners
Portable communications equipment
Ordering Information
Part Number
Standard
Marking
Pb-Free
Marking
Junction Temp. Range
Package
MIC94030BM4
P30
MIC94030YM4
P30
–55° to +150°C
SOT-143
MIC94031BM4
P31
MIC94031YM4
P31
–55° to +150°C
SOT-143
Pin Configuration
Substrate
Source
Gate
Drain
P3x
Part
Identification
P3x
SOT-143 (M4)
Typical PCB Layout
S
D
G
SS
PCB heat sink
plane improves
heat dissipation
PCB traces
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC94030YM4 | 1000 mA, 13.5 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET |
| MIC94030YM4TR | 1000 mA, 13.5 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET |
| MIC94030BM4T&R | 1000 mA, 13.5 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET |
| MIC94031YM4TR | 1000 mA, 13.5 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET |
| MIC94051YM4TR | 1800 mA, 6 V, P-CHANNEL, Si, SMALL SIGNAL, MOSFET |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC94031BM4TR | 制造商:RF Micro Devices Inc 功能描述: |
| MIC94031YM4 | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC94031YM4 TR | 功能描述:MOSFET Dual P-Channel MOSFET (Lead Free) RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| MIC94031YM4-TR | 功能描述:MOSFET P-CH 16V 1A SOT-143 制造商:microchip technology 系列:TinyFET? 包裝:剪切帶（CT） 零件狀態(tài):有效 FET 類型:MOSFET P 通道，金屬氧化物 FET 功能:標準 漏源極電壓（Vdss）:16V 電流 - 連續(xù)漏極（Id）（25°C 時）:1A（Ta） 不同?Id，Vgs 時的?Rds On（最大值）:450 毫歐 @ 100mA，10V 不同 Id 時的 Vgs（th）（最大值）:1.4V @ 250μA 不同 Vgs 時的柵極電荷（Qg）:- 不同 Vds 時的輸入電容（Ciss）:100pF @ 12V 功率 - 最大值:568mW 工作溫度:-55°C ~ 150°C（TJ） 安裝類型:表面貼裝 封裝/外殼:TO-253-4，TO-253AA 供應(yīng)商器件封裝:SOT-143 標準包裝:1 |
| MIC94040 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:28mΩ RDSON 3A High Side Load Switch in 1.2mm x 1.2mm MLF? package |
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