BARRIER RECTIFIER. SR1045 Datasheet

SR1045 RECTIFIER. Datasheet pdf. Equivalent

Part SR1045
Description 10A SCHOTTKY BARRIER RECTIFIER
Feature ϭϬ^ĐŚŽƚƚŬLJĂƌƌŝĞƌZĞĐƚŝĨŝĞƌͲϰϱs PRIMARY CHARACTERISTICS VRRM 45V I(AV) 10A VF 0.45V TJ,Ma.
Manufacture WILLAS
Datasheet
Download SR1045 Datasheet




SR1045
ϭϬ^ĐŚŽƚƚŬLJĂƌƌŝĞƌZĞĐƚŝĨŝĞƌͲϰϱs
PRIMARY CHARACTERISTICS
VRRM
45V
I(AV) 10A
VF 0.45V
TJ,Max
150
FEATURES
Low switching noise
Low forward voltage drop
High current capability
Low thermal resistance
High surge capability
High reliability
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DO-201AD
● Body Marking : SR1045
PACKAGE
Logo
Marking Code
VYM
SR1045
Date Code
V:Product Line Code
Y:1-digit BC year code, 4-2014,5-2015…etc
M:Month Code, Ex : 1-1,2-2,---10-O,11-N,12-D
MECHANICAL DATA
CaseMolded plastic,DO-201AD
PolarityShown above
Terminals :Plated terminals,
solderable per MIL-STD-750,Method
2026
Epoxy : UL94-V0 rated flame
retardant
Maximum Ratings and Electrical Characteristics
Ratings at 25ambient temperature unless otherwise specified.
Single phase, half wave, 60HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length
Peak Forward Surge Current,
8.3ms single half-sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage at 10A DC and 25
Maximum Reverse Current
at Rated DC Blocking Voltage
at TA=25
TA=100
Typical Thermal Resistance (Note 2)
Operating Junction Temperature Range
Storage Temperature Range
Symbols
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
RθJA
TJ
Tstg
SR1045
45
31.5
45
10
150
0.45
0.3
20
38
-55 to +150
-55 to +150
NOTES:
1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC.
2- Thermal Resistance From Junction to Ambient 0.375"(9.5mm) lead length P.C.B. Mounted
2019.03
www.willas.com.tw
Units
Volts
Volts
Volts
Amp
Amp
Volts
mAmp
/W
Rev.Ϭϭ



SR1045
ϭϬ^ĐŚŽƚƚŬLJĂƌƌŝĞƌZĞĐƚŝĨŝĞƌͲϰϱs
RATINGS AND CHARACTERISTIC CURVES
Fig.1 Forward Current Derating Curve
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Fig.2 Typical Junction Capacitance
Fig.3 Typical Reverse Characteristics
Fig.4 Typical Forward Characteristics
2019.03
www.willas.com.tw
Rev.Ϭϭ







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