UPSC203 Datasheet, PDF (1/4 Pages) Microsemi Corporation – Silicon Carbide Schottky Rectifiers

WATERTOWN DIVISION
PRELIMINARY
UPSC203/UPSC403/UPSC603
Silicon Carbide Schottky Rectifiers
PRODUCT PREVIEW
DESCRIPTION
In Microsemi’s new Powermite^® 3
In addition to its size advantages,
package, these high efficiency ultrafast Powermite^® 3 package features include a
rectifiers offer the power handling
capabilities previously found only in
full metallic bottom that eliminates the
possibility of solder flux entrapment during
much larger packages. They are ideal assembly, and a unique locking tab acts as
for SMD applications that operate at an integral heat sink. Its innovative design
high frequencies.
makes this device ideal for use with
automatic insertion equipment.
IMPORTANT:Forthemostcurrentdata,consultMICROSEMI’s website: http://www.microsemi.com
ABSOLUTE MAXIMUM RATINGS AT 25º C
(UNLESS OTHERWISE SPECIFIED)
Rating
Symbol
Value
Unit
Maximum Reverse Voltage, UPSC203
Maximum Reverse Voltage, UPSC403
Maximum Reverse Voltage, UPSC603
Maximum Average Output Current,
TTAB =75°C
Non-Repetitive Sinusoidal Surge Current
(8.3 mS)
Storage Temperature
Operating Temperature
V
200
Vdc
V
400
Vdc
V
600
Vdc
T
4.0
Adc
I
15
A
T stg -55 to +150
ºC
T op
-55 to +150
ºC
THERMAL CHARACTERISTICS
(UNLESS OTHERWISE SPECIFIED)
Thermal Resistance
Junction-to Tab
Rjtab
7.5
Junction-to Bottom
Rja (1)
2.5
(1) When Mounted on PC board with 2 ounce copper pattern.
ºC/Watt
ºC/Watt
KEY FEATURES
High power surface mount
package.
Silicon carbide Schottky rectifiers
no reverse voltage recovery.
Internal heat sink locking tabs
Low forward voltage.
Full metallic bottom eliminates
flux entrapment
Compatible with automatic
insertion equipment
Low profile-maximum height of
1mm supplied in 16 mm tape
reel- 6000 units/ 13” reel.
APPLICATIONS/BENEFITS
Switching and Regulating Power
Supplies.
Charge Pump Circuits.
Reduces reverse recovery loss
due to low IRM.
Small foot print
190 X 300 mils
1:1 Actual size
Copyright  2001
Rev. 0.02, 2001-09-27
Microsemi
580 Pleasant Street, Watertown, MA. 02472-2408, 617-926-0404, Fax: [phone]
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