參數(shù)資料
型號(hào)： UPDS1045
廠商： MICROSEMI CORP-SCOTTSDALE
元件分類： 參考電壓二極管
英文描述： 10 Amp Schottky Barrier Rectifier PowerDI⑩ 5
中文描述： 10 A, 45 V, SILICON, RECTIFIER DIODE
封裝： GREEN, PLASTIC, POWERDI 5, 3 PIN
文件頁(yè)數(shù)： 1/4頁(yè)
文件大小： 306K
代理商： UPDS1045
10 Amp Schottky Barrier Rectifier
PowerDI
5
W
M
.
C
SCOTTSDALE
DIVISION
UPDS1045
U
DES CRIPT ION
APPEARANCE
The UPDS1045 offers a small and powerful surface mount package for a
45 Volt 10 Amp rated Schottky with very low forward voltage and low
leakage current. For critical applications requiring very fast switching,
these Schottky higher reverse voltage ratings with their “hot carrier”
features provide extremely fast switching to replace conventional ultrafast
rectifiers. The very low thermal resistance of the PowerDI
5 package
design permits cooler operating junction temperatures for minimal reverse
leakage currents and lower power loss.
PowerDI5
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
FEAT URES
APPLICAT IONS / BENEFITS
Guard ring die construction for transient protection
Low power loss, high efficiency
Low forward voltage drop
Low reverse leakage current
High junction temperature capability
High forward surge current capability
Environmentally friendly molding compound (no Br, Sb)
Low inductive parasitics for minimal Ldi/dt effects
Lead-Free Finish & RoHS Compliant per EU Directive Rev
13.2.2003 (glass and high temperature solder exemptions
per Annex Notes 5 and 7 therein)
Silicon Schottky (hot carrier) rectifier for minimal
t
rr
and elimination of reverse-recovery oscillations
to reduce need for EMI filtering
For use in high-frequency switching power
supplies, inverters, free wheeling, polarity
protection, and “O-Ring” applications
Low power loss and high efficiency
Robust package configuration for pick-and-place
handling
Full-metallic bottom eliminates flux entrapment
MAX IMUM RATINGS
MECHANICAL AND PACK AGING
Junction and Storage Temperature (T
J
, T
STG
): -65 to
+150
o
C
Average Rectified Output Current (I
O
): 10 Amps for Single
phase, half wave, 60Hz, resistive or inductive load (also
see Figure 5). For capacitive load, derate current by 20%.
Peak Repetitive Reverse Voltage (V
RRM
): 45 V Working
Peak Reverse Voltage (V
RWM
): 45 V
DC Blocking Voltage (V
R
): 45 V
RMS Reverse Voltage (V
R(RMS
): 32 V
Non-Repetitive Peak Forward Surge Current @ 8.3 ms
Single half sine-wave Superimposed on Rated Load
(I
FSM
): 275A
Thermal Resistance Junction to case bottom (R
θ
JC
) or
Soldering Point (R
θ
JS
): 0.8
o
C/W
Thermal Resistance (R
θ
JA
): 85
o
C/W (Note 1), 70
o
C/W
(Note 2), 40
C/W (Note 3) junction to ambient air (see last
page)
Notes: 1. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout (pg 4)
2. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout (pg 4)
3. Polyimide PCB, 2 oz. Copper with larger Cathode pad dimensions
13.2 mm x 10.1 mm and Anode pad dimensions 4.0 mm x 2.2 mm
Case Material: Molded Plastic, Environmentally
Friendly “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
Moisture sensitivity: Level 1 per J-STD-020C.
Terminals: Finish – Matte Tin annealed over
Copper lead frame
(
per JESD97)
Solderable per MIL-STD-202, Method 208
Marking: See marking information on page 3
Polarity: See diagram in “Dimensions &
Schematic” (page 4)
Weight: 0.096 grams (approx.)
Tape & Reel Option: 5000/reel (13”)
Microsemi
Scottsdale Division
Page 1
Copyright
2005
8-18-2005 REV 0
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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