G2045CTFW
TRENCH SCHOTTKY RECTIFIERS
FEATURES
REVERSE VOLTAGE
FORWARD CURRENT
– 45 Volts
– 20 Amperes
•
Trench Schottky technology
•
Low power loss, high efficiency
•
Low forward drop voltage
•
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
MECHANICAL DATA
ITO-220AB(WB)
•
Case: ITO-220AB molded plastic
•
Case Material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI.)
"Halogen-free".
•
Terminals: Matte Tin
•
Lead Free Finish, RoHS Compliant
•
Polarity: As marked on the body
•
Weight: 0.05 ounces, 1.558 grams (Approximate)
•
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
°C
ambient temperature unless otherwise specified.
ABSOLUTE RATINGS
PARAMETER
Maximum Repetitive Peak Reverse Voltage
Maximum DC Blocking Voltage
Average Rectified Output Current per device
Non-repetitive Peak Forward Surge Current
single half sine-wave
@Tc=110°C
tp=8.3ms
SYMBOL
V
RRM
V
DC
I
F
I
FSM
T
J,
T
STG
VALUE
45
45
20
180
-55 to +150
UNIT
V
V
A
A
°
C
Operating junction and Storage temperature range
STATIC ELECTRICAL CHARACTERISTICS
Parameter
Maximum Forward Voltage Note(1)
Maximum DC Reverse Current
Junction Capacitance per element
Test condition
IF=10A
IF=10A
VR=45V
@Tj=25°
C
@Tj=125°
C
@Tj=25°
C
@Tj=125°
C
Symbol
VF
IR
Cj
Typ.
-
0.45
-
-
1260
Max.
0.5
-
0.5
100
-
Unit
V
mA
mA
pF
f=1MHz, VR=4V
THERMAL CHARACTERISTICS
Parameter
Typical thermal resistance Junction (Note 2&3)
Note :
(1)
(2)
(3)
SYMBOL
R
Θ
JC
R
Θ
JL
R
Θ
JA
VALUE
3
4
15
UNIT
°
C/W
REV. 4, Jan -2017, KTHC126
300us Pulse Width, 2% Duty Cycle.
Thermal Resistance Junction to Case, Lead and Ambient.
Device mounted on 72 x 75 x 2 mm Copper plate.
RATING AND CHARACTERISTIC CURVES
G2045CFTW
FIG.1- FORWARD CURRENT DERATING CURVE
25
200
FIG.2- MAXIMUM NON-REPETITIVE SURGE
CURRENT
AVERAGE FORWARD CURRENT, (A)
20
15
PEAK FORWARD SURGE CURRENT,
(A)
160
120
10
80
5
40
RESISTIVE OR INDUCTIVE LOAD
0
0
25
50
75
100
125
150
0
1
8.3ms Single Half Sine-Wave
10
100
CASE TEMPERATURE, (°C)
NUMBER OF CYCLES AT 60Hz
FIG.3- TYPICAL JUNCTION CAPACITANCE
10000
100
FIG.4- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, (A)
Tj=125°C,
10
1000
Capacitance,(pF)
Tj=25°C,
100
1
Tj=25℃, f=1MHz
10
1
10
100
PULSE WIDTH 300us,
2% Duty Cycle
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
REVERSE,VOLTAGE, (V)
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG.5- TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT, (mA)
10
Tj=125°C
Tj=100°C
1
0.1
0.01
Tj=25°C
0.001
0
20
40
60
80
100
120
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
Legal Disclaimer Notice
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which
are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
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