60LQ045 [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器型号: | 60LQ045 |
厂家: | Infineon |
描述: | SCHOTTKY RECTIFIER |
文件: | 总4页 (文件大小:52K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
PD-20504C
SCHOTTKYRECTIFIER
HIGH EFFICIENCY SERIES
60LQ045
60A, 30V
Major Ratings and Characteristics
Description/Features
The 60LQ045 Schottky rectifier has been expressly
designed to meet the rigorous requirements of hi-rel
environments. It is packaged in the hermetic surface mount
SMD-1 ceramic 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
resonant power convertors. Full MIL-PRF-19500 quality
conformance testing is availble on control drawings to
TX, TXV and S quality levels.
Characteristics
IF(AV)
60LQ045 Units
60
45
A
V
VRRM
IFSM @ tp = 8.3ms half-sine
400
0.6
A
V @ 60Apk, TJ =125°C
F
V
TJ, Tstg Operating and storage -55 to 150
°C
• Hermetically Sealed
• Low Forward Voltage Drop
• High Frequency Operation
•
Guard Ring for Enhanced Ruggedness and Long term
Reliability
• Surface Mount
• Lightweight
CASE STYLE
CATHODEANODEANODE
Case Outline and Dimensions - SMD-1
www.irf.com
1
03/20/02
60LQ045
Voltage Ratings
Part number
Max. DC Reverse Voltage (V)
60LQ045
45
VR
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
Limits Units
Conditions
IF(AV) Max. AverageForwardCurrent
60
A
50% duty cycle @ TC = 105°C, square waveform
See Fig. 5
IFSM Max. Peak One Cycle Non - Repetitive
Surge Current
400
A
@ tp = 8.3 ms half-sine
ElectricalSpecifications
Parameters
Limits Units
Conditions
VFM
Max. ForwardVoltageDrop
0.68
0.82
0.6
V
@ 60A
@ 120A
@ 60A
TJ = 25°C
TJ = 125°C
VR = rated VR
See Fig. 1
V
V
0.74
0.8
V
@ 120A
TJ = 25°C
IRM
Max. Reverse Leakage Current
See Fig. 2
mA
mA
pF
nH
45
TJ = 125°C
CT
Max. Junction Capacitance
Typical Series Inductance
2900
5.9
VR = 5VDC, ( 1MHz, 25°C )
L S
Measured from center of cathode pad to center of
anodepad
Thermal-MechanicalSpecifications
Parameters
Limits Units
Conditions
TJ
Max.JunctionTemperatureRange
-55 to 150
-55 to 150
1.0
°C
Tstg
Max.StorageTemperatureRange
°C
RthJC Max. Thermal Resistance, Junction
to Case
°C/W
DCoperation
See Fig. 4
wt
Weight(Typical)
Die Size
2.6
g
200X200
mils
Case Style
SMD-1
Pulse Width < 300µs, Duty Cycle < 2%
Pins 2 and 3 externally tied together
2
www.irf.com
60LQ045
100
10
TJ = 150°C
125°C
100°C
1
1000
100
10
0.1
25°C
0.01
0.001
A
0
10
20
30
40
50
Reverse Voltage - VR (V)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
Tj = 125°C
Tj = 25°C
1 0 0 0 0
1
0.0
0.2
0.4
0.6
0.8
1.0
Forward Voltage Drop - V (V)
F
TJ = 25°C
Fig. 1 - Max. Forward Voltage Drop Characteristics
A
5 0
1 0 0 0
0
1 0
2 0
3 0
4 0
Reverse Voltage - V (V)
R
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage
www.irf.com
3
60LQ045
10
1
D = 0.50
0.20
P
2
DM
0.10
0.05
0.1
t
1
t
2
0.02
0.01
SINGLE PULSE
(THERMAL RESPONSE)
Notes:
1. Duty factor D = t / t
1
2. Peak T =P
x Z
+ T
C
J
DM
thJC
0.01
0.00001
0.0001
0.001
0.01
0.1
1
t , Rectangular Pulse Duration (sec)
1
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics
180
60LQ045
thJC
160
R
= 1.0°C/W
140
120
100
80
DC
60
40
20
0
0
20
40
60
80
100
Average Forward Current - I
(A)
F(AV)
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. 03/02
4
www.irf.com
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