20CJQ045 Datasheet, PDF (2/4 Pages) International Rectifier – SCHOTTKY RECTIFIER, 2Amp

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20CJQ045
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
20CJQ045
45
Absolute Maximum Ratings
IF(AV)
IFSM
EAS
IAR
Parameters
20CJQ Units Conditions
Max. Average Forward Current
See Fig. 5
2.0
A
4.0
Max. Peak One Cycle Non - Repetitive 390 _A
Surge Current (Per Leg) See Fig. 7
23
Non - Repetitive Avalanche Energy
15 mJ
(Per Leg)
50% duty cycle @ TC = 126°C, rectangular waveform
50% duty cycle @ TC = 110°C, rectangular waveform
5µs Sine or 3µs Rect. pulse Following any rated load condition
10ms Sine 0r 6ms Rect. pulse and with rated VRRM applied.
TJ = 25°C, IAS = 0.2A, L = 750mH
Repetitive Avalanche Current
0.2 A Current decaying linearly to zero in 1µsec
(Per Leg)
Frequency limited by TJ max. VA = 1.5 X VR typical
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop
(Per Leg) See Fig. 1
IRM Max. Reverse Leakage Current
(Per Leg) See Fig. 2
CT Max. Junction Capacitance (Per Leg)
L S Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
(Rated VR)
20CJQ
0.50
0.62
0.46
0.60
0.1
7.5
70
6.0
7700
Units
V
V
V
V
mA
mA
pF
nH
V/µs
Conditions
@ 1.0A
@ 2.0A
TJ = 25°C
@ 1.0A
@ 2.0A
TJ = 125°C
TJ = 25°C _{VR = rated VR}
TJ = 125°C
VR = 5VDC, (test signal range 100KHz to 1MHz) 25°C
Measured lead to lead 5mm from package body
Thermal-Mechanical Specifications
Parameters
TJ Max.Junction Temperature Range
TSTG Max. Storage Temperature Range
RthJA Max. Thermal Resistance, Junction
to Ambient
RthJL Max. Thermal Resistance, Junction
to Lead
wt Approximate Weight
Case Style
20CJQ
-55 to 150
-55 to 150
65
Units
°C
°C
°C/W
25
°C/W
0.13(.0045) g (oz.)
SOT-223
Conditions
DC operation
DC operation — see Fig. 4.
Pulse Width < 300µs, Duty Cycle < 2%
298
To Order