參數(shù)資料
型號(hào): MIC94002BLMT&R
廠商: MICREL INC
元件分類(lèi): 小信號(hào)晶體管
英文描述: 1200 mA, 15 V, 2 CHANNEL, P-CHANNEL, Si, SMALL SIGNAL, MOSFET
封裝: SOIC-8
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 33K
代理商: MIC94002BLMT&R
August 1998
6-39
MIC94002
Micrel
6
MIC94002
Dual P-Channel MOSFET
Not Recommended for New Designs
Features
15V minimum drain-to-source breakdown
0.4
maximum on-resistance at
4.5V gate-to-source voltage (each MOSFET)
Functional at 2.7V gate-to-source voltage
0.063" maximum height
Applications
High-side switch
Power management
Stepper motor control
1.8" PCMCIA disk drive V
CC switch
Ordering Information
Part Number
Temperature Range*
Package
MIC94002BLM
–55
°C to +150°C
8-lead SOIC
* Operating Junction Temperature
Low Profile Leads, see Package Information
Package Information
45
°
3
°–6°
0.244 (6.20)
0.228 (5.80)
0.197 (5.0)
0.189 (4.8)
0.063 (1.60) MAX
SEATING
PLANE
0.026 (0.65)
MAX)
0.016 (0.40)
TYP
0.154 (3.90)
0.057 (1.45)
0.049 (1.25)
0.193 (4.90)
0.050 (1.27)
TYP
Pin 1
Typical Application
Load
1
+5V
On
Off
74HC04
On
Off
1/2 MIC94002
G1
G2
D1
D2
S
common source
Load
2
Dual Power Switch Application
General Description
The MIC94002 contains two silicon gate P-channel MOSFETs
designed for low on-resistance, high-side switch applica-
tions.
The MIC94002 has a maximum on-resistance of 0.4
at 4.5V
gate-to-source voltage. On-resistance can also be reduced
to half by connecting both MOSFETs in parallel.
Improved ESD protection is provided by the gate protection
network shown in the schematic diagram.
The MIC94002 is supplied in a low-profile version of the
8-lead SOIC package.
The MIC94002 can be assembled with the body not shorted
to the sources for use in analog switch applications. Contact
the factory for more information.
1
2
3
4
8
7
6
5
D1
D2
S
G1
S
G2
8-lead Low-Profile
SOIC Package (LM)
Pin Configuration
Schematic Information
Schematic Symbols
Gate 1
Source
Drain 1
Drain 2
Gate 2
Schematic Diagram
G1
S
G2
D1
D2
S
Patent 5,355,008
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