SCHOTTKY RECTIFIER. 244NQ045R-1 Datasheet

244NQ045R-1 RECTIFIER. Datasheet pdf. Equivalent


SMC 244NQ045R-1
Technical Data
Data Sheet N1206, Rev. A
244NQ.../R-1
244NQ035(R)-1/244NQ040(R)-1/244NQ045(R)-1
SCHOTTKY RECTIFIER
PRM1-1(HALF PAK Module)
Features
125TJ operation
Unique high power, Half-Pak module
Replaces three parallel DO-5S
Easier to mount and lower profile than DO-5S
High purity, high temperature epoxy encapsulation for enhanced
mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
Circuit Diagram
Applications
Switching power supply
Converters
Free-Wheeling diodes
Reverse battery protection
244NQ...-1
244NQ...R-1
Maximum Ratings:
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Forward Current
Peak One Cycle Non-Repetitive
Surge Current
Non-Repetitive Avalanche Energy
Repetitive Avalanche Current
Symbol
VRRM
VRWM
VR
IF(AV)
IFSM
EAS
IAR
Condition
-
50% duty cycle @TC =75°C,
rectangular wave form
35
40
45
8.3 ms, half Sine pulse
TJ=25,IAS=40A,L=0.34mH
Current decaying linearly to zero in 1
μsec Frequency limited by TJ max.
VA=1.5×VR typical
Max.
244NQ035(R)-1
244NQ040(R)-1
244NQ045(R)-1
240
4560
270
40
Units
V
A
A
mJ
A
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com


244NQ045R-1 Datasheet
Recommendation 244NQ045R-1 Datasheet
Part 244NQ045R-1
Description SCHOTTKY RECTIFIER
Feature 244NQ045R-1; Technical Data Data Sheet N1206, Rev. A 244NQ.../R-1 244NQ035(R)-1/244NQ040(R)-1/244NQ045(R)-1 SCH.
Manufacture SMC
Datasheet
Download 244NQ045R-1 Datasheet




SMC 244NQ045R-1
Technical Data
Data Sheet N1206, Rev. A
Electrical Characteristics:
Characteristics
Forward Voltage Drop*
Reverse Current*
Junction Capacitance
Voltage Rate of Change
* Pulse width < 300 µs, duty cycle < 2%
Symbol
VF1
VF2
IR1
IR2
CT
dv/dt
Condition
@ 240A, Pulse, TJ = 25 C
@ 480A, Pulse, TJ = 25 C
@ 240A, Pulse, TJ = 100C
@ 480A, Pulse, TJ = 100 C
@VR = rated VR TJ = 25 C
@VR = rated VR TJ = 125 C
@VR = 5V, TC = 25 C
fSIG = 1MHz
-
244NQ.../R-1
Typ.
0.48
0.60
0.43
0.58
5
3000
8500
-
Max.
0.55
0.73
0.52
0.72
20
3500
10300
10,000
Units
V
V
mA
mA
pF
V/s
Thermal-Mechanical Specifications:
Characteristics
Junction Temperature
Storage Temperature
Typical Thermal Resistance
Junction to Case
Typical Thermal Resistance, case
to Heat Sink
Symbol
TJ
Tstg
RJC
Rcs
Condition
-
-
DC operation
Mounting surface, smooth and
greased
Mounting Torque
TM Non-lubricated threads
Approximate Weight
Case Style
wt
-
PRM1-1
Specification
-55 to +125
-55 to +125
0.20
0.15
Mounting 23(min)
Torque 29(max)
Terminal 35(min)
Torque 46(max)
25.6
Units
C
C
C/W
C/W
Kg-cm
g
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com



SMC 244NQ045R-1
Technical Data
Data Sheet N1206, Rev. A
Ratings and Characteristics Curves
244NQ.../R-1
Ordering Information
Device
244NQ...-1
Package
PRM1-1(Pb-Free)
Shipping
27pcs/ box
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
Marking Diagram
Where XXXX is YYWW
1st row SS YYWW
2nd row 244NQ035-1
SS = SS
YY = Year
WW = Week
CautionsMolding resin
Epoxy resin UL:94V-0
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)