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International Rectifier Electronic Components Datasheet

45CIQ100 Datasheet

SCHOTTKY RECTIFIER

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PD -20356D
SCHOTTKY RECTIFIER
HIGH EFFICIENCY SERIES
45CIQ100
45A*, 100V
Major Ratings and Characteristics
Characteristics
45CIQ100 Units
IF(AV) Rectangular
waveform
VRRM (Per Leg)
45*
100
IFSM @ tp = 8.3ms half-sine
(Per Leg)
VF @ 25Apk, TJ =125°C
(Per Leg)
400
0.74
TJ, Tstg Operating and storage -55 to 150
A
V
A
V
°C
*IF(AV) current is limited by pin diameter
Description/Features
The 45CIQ100 center tap Schottky rectifier has been
expressly designed to meet the rigorous requirements of
hi-rel environments. It is packaged in the hermetic isolated
TO-259AA package. The device's forward voltage drop
and reverse leakage current are optimized for the lowest
power loss and the highest circuit efficiency for typical high
frequency switching power supplies and resonent power
converters. Full MIL-PRF-19500 quality conformance
testing is available on source controlled drawings to TX,
TXV and S levels.
• Hermetically Sealed
• Center Tap
• Low Forward Voltage Drop
• High Frequency Operation
• Guard Ring for Enhanced Ruggedness and Long
Term Reliability
• 2 Interdigitated mounting tabs for secured, intimate
heatsink contact
• Electrically Isolated
CASE STYLE
www.irf.com
IR Case Style TO-259AA
(ISOLATED BASE)
123
ANODECOMMONANODE
CATHODE
1
02/27/02


International Rectifier Electronic Components Datasheet

45CIQ100 Datasheet

SCHOTTKY RECTIFIER

No Preview Available !

45CIQ100
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) (Per Leg)
VRWM Max. Working Peak Reverse Voltage (V) (Per Leg)
45CIQ100
100
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
See Fig. 5
IFSM Max. Peak One Cycle Non - Repetitive
Surge Current (Per Leg)
Limits
45*
400
Units
Conditions
A 50% duty cycle @ TC = 100°C, rectangular waveform
*IF(AV) current is limited by pin diameter
A @ tp = 8.3 ms half-sine
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop
(Per Leg) See Fig. 1Q
IRM Max. Reverse Leakage Current
(Per Leg) See Fig. 2 Q
CT Max. Junction Capacitance (Per Leg)
L S Typical Series Inductance (Per Leg)
Limits
0.89
1.13
0.74
0.97
0.8
45
1400
8.7
Units
V
V
V
V
mA
mA
pF
nH
Conditions
@ 25A
@ 45A
TJ = 25°C
@ 25A
@ 45A
TJ =1 25°C
TJ = 25°C
TJ = 125°C
VR = rated VR
VR = 5VDC ( 1MHz, 25°C )
Measured from anode lead to cathode lead
6mm ( 0.025 in.) from package
Thermal-Mechanical Specifications
Parameters
Limits Units
TJ
Tstg
RthJC
Max.Junction Temperature Range
Max. Storage Temperature Range
Max. Thermal Resistance, Junction
to Case (Per Leg)
-55 to 150
-55 to 150
0.83
°C
°C
°C/W
RthJC Max. Thermal Resistance, Junction
to Case (Per Package)
0.42 °C/W
wt Weight (Typical)
10.5
g
Die Size
150X150 mils
Case Style
TO-259AA
Conditions
DC operation See Fig. 4
DC operation
Q Pulse Width < 300µs, Duty Cycle < 2%
2 www.irf.com


Part Number 45CIQ100
Description SCHOTTKY RECTIFIER
Maker International Rectifier
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45CIQ100 Datasheet PDF






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