UPF1N50 Datasheet, PDF (1/3 Pages) Microsemi Corporation – SURFACE MOUNT N CHANNEL MOSFET

WATERTOWN DIVISION
UPF1N50
SURFACE MOUNT N CHANNEL MOSFET
PRELIMINARY
DESCRIPTION
Power MOSFET in ultra low profile patented Powermite 3(TM) package
provides the designer with the best combination of fast Switching,
ruggedized device design, low on-resistance, cost effectiveness in the
industry's smallest high power surface mount package.
The UPF1N50 is ideal for ultra small motor control and switch mode power
supply applications.
The Powermite 3 is designed for surface mounting using vapor phase,
infrared, or wave soldering techniques. With power dissipation levels up to
1.8 Watts, the Powermite 3 offers similar power handling capability to device
4 times its size by using a patented full metal wrap around bottom.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
KEY FEATURES
!"POWERMITE 3 Surface Mount
Package
!"Low On-State Resistance
!"High Frequency Switching
!"Ultra Low Leakage current
!"Integral Heat Sink / Locking
Tabs
!"Supplied in 16mm Tape and
Reel – 6000 units/reel
!"Superior Low Thermal And
Electrical capability
APPLICATIONS/BENEFITS
• Motor Control
• Switch Mode Power Supplies
MECHANICAL CHARACTERISTICS
POWERMITE 3 Surface Mount Package
• Footprint Area of 16.51 mm²
• Case: Molded Epoxy
• Meets UL94VO at 1/8 inch
• Weight: 72 milligrams
• Lead and Mounting Temperatures: 260 ⁰C max for 10 seconds
MAXIMUM RATINGS
PARAMETER
Drain-to-Source Voltage
Drain-to-Source Voltage
Continuous Drain Current @ TC = 25ºC
Continuous Drain Current @ TC = 100ºC
Operating & Storage Junction Temperature Range
Total Power Dissipation
SYMBOL
VALUE
UNIT
V_DSS
V_GS
I_D1
I_D2
T_J, T_STG
PD (1)
500
+/-20
1.0
0.8
- 40 to + 125
1.8
Volts
Volts
Amps
Amps
ºC
Watts
THERMAL CHARACTERISTICS
STEADY-STATE THERMAL RESISTANCE:
Junction-to-Tab
(1) Junction-to-ambient
(2) Junction-to-ambient
SYMBOL
RθJ-TAB
RθJA (1)
RθJA (2)
VALUE
2.0
55
120
UNIT
°C/Watts
°C/Watts
°C/Watts
(1) Mounted on 2” square by 0.06’ thick FR4 board with a 1”× 1” square 2-ounce copper pattern.
(2) Mounted on 0.06’ thick FR4 board, using recommended footprint.
Copyright  2000
MSC1541.PDF 2000-08-08
Microsemi
Watertown Division
580 Pleasant Street, Watertown, MA. 02472, 617-926-0404, Fax: [phone]
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