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参数资料
| 型号： | FDQ7238AS_NF40 |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | JFETs |
| 英文描述： | Dual Notebook Power Supply N-Channel PowerTrench in SO-14 Package |
| 中文描述： | 11 A, 30 V, 0.0132 ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET |
| 封装： | LEAD FREE, SO-14/11 |
| 文件页数： | 1/9页 |
| 文件大小： | 184K |
| 代理商： | FDQ7238AS_NF40 |
June 2005
FDQ7238AS
Dual
Notebook
Power
Supply
N
-
Channel PowerTrench
in SO-14 Package
2005 Fairchild Semiconductor Corporation
FDQ7238AS Rev A(X)
General Description
The FDQ7238AS is designed to replace two single SO-
8 MOSFETs in DC to DC power supplies. The high-side
switch (Q1) is designed with specific emphasis on
reducing switching losses while the low-side switch
(Q2) is optimized to reduce conduction losses using
Fairchild’s SyncFET
technology. The FDQ7238AS
includes a patented combination of a MOSFET
monolithically integrated with a Schottky diode.
Features
Q2
: 14 A, 30V. R
DS(on)
= 8.7 m
@ V
GS
= 10V
R
DS(on)
= 10.5 m
@ V
GS
= 4.5V
Q1
: 11 A, 30V. R
DS(on)
= 13.2 m
@ V
GS
= 10V
R
DS(on)
= 16 m
@ V
GS
= 4.5V
SO-14
G1G2
Vin
S2S2
S2
Absolute Maximum Ratings
T
A
= 25°C unless otherwise noted
Symbol
Parameter
Q2
Q1
Units
V
DSS
V
GSS
I
D
Drain-Source Voltage
Gate-Source Voltage
Drain Current - Continuous
Power Dissipation for Single Operation
30
±
20
14
50
2.4
1.3
30
±
20
11
50
1.8
1.1
V
V
A
(Note 1a)
- Pulsed
P
D
(Note 1a & 1b)
(Note 1c & 1d)
W
T
J
, T
STG
Operating and Storage Junction Temperature Range
55 to +150
°
C
Thermal Characteristics
Thermal Resistance, Junction-to-Ambient
(Note 1a & 1b)
R
θ
JA
Package Marking and Ordering Information
52
94
68
118
(Note 1c & 1d)
°
C/W
Device Marking
FDQ7238AS
FDQ7238AS
FDQ7238AS
Device
FDQ7238AS
FDQ7238AS_NL
(Note 3)
FDQ7238AS_NF40
(Note 4)
Reel Size
13”
13”
13”
Tape width
16mm
16mm
16mm
Quantity
2500 units
2500 units
2500 units
F
pin 1
相关PDF资料 |
PDF描述 |
|---|---|
| FDQ7238AS | Dual Notebook Power Supply N-Channel PowerTrench in SO-14 Package |
| FDQ7238AS_NL | Dual Notebook Power Supply N-Channel PowerTrench in SO-14 Package |
| FDQ7238S | Dual Notebook Power Supply N-Channel PowerTrench�� in SO-14 Package |
| FDQ7244S | Dual Notebook Power Supply N-Channel PowerTrench in SO-14 Package |
| FDQ7698S | Dual Notebook Power Supply N-Channel PowerTrench |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FDQ7238S | 功能描述:MOSFET N-Channel PowerTrench RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube |
| FDQ7244S | 功能描述:MOSFET USE 512-FDQ7238S Notebook Power RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube |
| FDQ7698S | 功能描述:MOSFET NChannel PowerTrench Notebook Power RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube |
| FDR0301-10 | 制造商:MISC. CONNECTORS 功能描述: |
| FDR0301-24-00-285 | 制造商:MISC. CONNECTORS 功能描述: |
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