UES2601 Datasheet, PDF (1/3 Pages) Microsemi Corporation – RECTIFIERS

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SPRINGFIELD, NEW JERSEY 07081
U.S.A.
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RECTIFIERS
High Efficiency, 30ACenter-Tap
UES2601
UES2602
UES2603
UES2601HR2
UES2602HR2
UES2603HR2
FEATURES
• Very Low Forward Voltage
• Very Fast Switching Speed
• Convenient Package
• High Surge
• Low Thermal Resistance
• Mechanically Rugged
• Both Polarities Available
DESCRIPTION
This series combines two high efficiency
devices into one package, simplifying
installation, reducing heat sink require-
ments and the need to purchase
matched components.
ABSOLUTE MAXIMUM RATINGS
Peak Inverse Voltage, UES2601, UES2601HR2
Peak Inverse Voltage, UES2602. UES2602HR2
Peak Inverse Voltage, UES2603, UES2603HR2
Maximum Average O.C. Output Current at Tc = 100°C . .
Non-Repetitive Sinusoidal Surge Current 8.3 ms
Thermal Resistance. Junction to Case
-
Operating and Storage Temperature Range
50V
1QOV
150V
30A
400A
1°C/W
-55°Cto +175°C
POWER CYCLING
These devices possess the unique ability to pass many
thousands of cycles of a stress test designed to evaluate the
integrity of the bonding systems used in the construction of
power rectifiers.
In this stress test, the case of the device is not heat sunk.
Full rated forward current is supplied to force a case tem-
perature increase at least 75°C, at which time, the current is
removed and the case allowed to cool. The cycle Is repeated a
minimum of 5,000 times to simulate equipment being turned
on and off. Extended power cycling tests demonstrate a product
capability in excess of 25,000 cycles.
SWITCHING CHARACTERISTICS
The switching times of these ultra-fast rectifiers increase
relatively little, with temperature or at different currents. Even
in severe applications, such as catch diodes for switching
regulators and output rectifiers for high frequency square
wave inverters, these devices switch many times faster than
the fastest associated transistors. Thus, the stresses on and
powers dissipated in the switching transistors are substantially
less than when using other rectifiers.
MECHANICAL SPECIFICATIONS
POSITIVE OUTPUT
UES26O1
UES2602
UES26O3
UES2601HR2 UES2602HR2 UES2603HR2
irn.
A
.875 MAX.
8 .135 MAX.
C .250-150
0 312 MIN
E .038- 043 DIA
F
188 MAX RAD
G 1 177 1 197
H 655-675
1
205- 225
K 420-440
L .525 MAX, RAD
M .151-161 DIA.
mm.
22 23 MAX.
3 A3 MAX.
6.35-11.43
/.92 M)N
097-1.09 DIA
4 78 MAX RAD
29.90-30 40
16-64-1715
5.21-572
1067-11 18
13 34 MAX. RAD.
384-4.09 DIA
TO-204AA (TO-3)
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to.be both accurate and reliable at the time of going
to press. However. NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verify that datasheetsare current before placing orders.
Quality Semi-Conductors