MIC94001 Datasheet, PDF (1/2 Pages) Micrel Semiconductor – P-Channel MOSFET

MIC94001
Micrel
MIC94001
P-Channel MOSFET
Not Recommended for New Designs
General Description
The MIC94001 is a silicon gate P-channel MOSFET de-
signed for low on-resistance, high-side switch applications.
The MIC94001 has a maximum on-resistance of 0.4Ω at 4.5V
gate-to-source voltage.
Improved ESD protection is provided by the gate protection
network shown in the schematic diagram.
The MIC94001 is supplied in a low-profile version of the
8-lead SOIC package.
The MIC94001 die can be assembled in a 4-terminal configu-
ration with the body not shorted to the source for use in analog
switch applications. Contact the factory for more information.
Features
• 15V minimum drain-to-source breakdown
• 0.4Ω maximum on-resistance at
4.5V gate-to-source
• Functional at 2.7V gate-to-source
• 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*
MIC94001BLM
–55°C to +150°C
* Operating Junction Temperature
† _{Low Profile Leads, see Package Information}
Package
8-lead SOIC^†
Schematic Information
Pin Configuration
Gate
Source
Drain
1 NC Drain 8
2 Source Drain 7
6
Schematic Symbol
S
3 Source Drain 6
4 Gate Drain 5
G
D
8-lead Low-Profile SOIC
Package (LM)
Schematic Diagram
Typical Application
MIC94001
+5V
On
Off
74HC04
Power Switch Application
Patent 5,355,008
August 1998
Package Information
0.026 (0.65)
MAX)
Pin 1
0.154 (3.90)
0.050 (1.27) 0.016 (0.40)
TYP
TYP
0.057 (1.45)
0.049 (1.25)
0.197 (5.0)
0.189 (4.8)
0.063 (1.60) MAX
SEATING
PLANE
0.193 (4.90)
45°
0.244 (6.20)
0.228 (5.80)
3°–6°
6-37