60CIQ045 Datasheet PDF - International Rectifier

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60CIQ045
International Rectifier

Part Number 60CIQ045
Description SCHOTTKY RECTIFIER
Page 4 Pages


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PD -20357C
SCHOTTKY RECTIFIER
HIGH EFFICIENCY SERIES
60CIQ045
45A*, 45V
Description/Features
Major Ratings and Characteristics
Characteristics
60CIQ045 Units
IF(AV) Rectangular
waveform
VRRM (Per Leg)
45*
45
IFSM @ tp = 8.3ms half-sine
(Per Leg)
VF @ 25Apk, TJ =125°C
(Per Leg)
400
0.62
TJ, Tstg Operating and storage -55 to 150
A
V
A
V
°C
*IF(AV) current is limited by pin diameter
The 60CIQ045 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



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60CIQ045
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) (Per Leg)
VRWM Max. Working Peak Reverse Voltage (V) (Per Leg)
60CIQ045
45
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
0.71
0.92
0.62
0.85
0.8
45
2600
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



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60CIQ045
100
T J= 150°C
125°C
10
100°C
1
0.1 25°C
0.01
0.001
0
10 20 30 40
Reverse Vo ltag e - VR (V)
A
50
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
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Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage (Per Leg)
3



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60CIQ045
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
60CIQ045
RthJC (DC) = 0.42°C/W
Fig. 5 - Max. Allowable Case Temperature Vs.
Average Forward Current
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 02/02
4 www.irf.com



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60CIQ045 SCHOTTKY RECTIFIER 60CIQ045
International Rectifier
60CIQ045 pdf

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