IRF JANTXV1N7045T3

PD-94088A
10YQ045C
JANS1N7045T3
JANTX1N7045T3
JANTXV1N7045T3
SCHOTTKY RECTIFIER
HIGH EFFICIENCY SERIES
10A, 45V
Ref: MIL-PRF-19500/735
Major Ratings and Characteristics
Characteristics
Description/Features
1N7045T3
Units
IF(AV)
10
A
VRRM
45
V
IFSM @ tp = 8.3ms half-sine
110
A
VF @ 10Apk, TJ =125°C
0.70
V
TJ,Tstg Operating and storage -65 to 150
The 1N7045T3 Schottky rectifier has been expressly
designed to meet the rigorous requirements of Hirel
environments. It is packaged in the hermetic isolated
TO-257AA 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. Ful lMIL-PRF-19500 quality
conformance testing is available on source control
drawings to TX, TXV and S levels.
•
•
•
•
Hermetically Sealed
Low Forward Voltage Drop
High Frequency Operation
Guard Ring for Enhanced Ruggedness and Long
Term Reliability
• Lightweight
• Ceramic Eyelets
°C
0.13 [.005]
A
10.66 [.420]
10.42 [.410]
3X Ø
3.81 [.150]
3.56 [.140]
5.08 [.200]
4.83 [.190]
1.14 [.045]
0.89 [.035]
CASE STYLE
16.89 [.665]
16.39 [.645]
13.63 [.537]
13.39 [.527]
1
2
10.92 [.430]
10.42 [.410]
B
3
0.71 [.028]
MAX.
C
15.88 [.625]
12.70 [.500]
2.54 [.100]
2X
3X Ø
0.88 [.035]
0.64 [.025]
Ø 0.50 [.020]
C A
3.05 [.120]
B
NOTES:
1.
2.
3.
4.
DIMENS IONING & T OLERANCING PER ANSI Y14.5M-1994.
CONTROLLING DIMENSION: INCH.
DIMENS IONS ARE SHOWN IN MILLIMETERS [INCHES].
OUT LINE CONFORMS T O JEDEC OUTLINE T O-257AA.
CATHODE
OPEN
ANODE
Case Outline and Dimensions - TO-257AA
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10YQ045C, 1N7045T3
Voltage Ratings
Part number
VR
1N7045T3
Max. DC Reverse Voltage (V) (Per Leg)
45
VRWM Max. Working DC Reverse Voltage (V) (Per Leg)
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
Limits
Units
Conditions
10
A
50% duty cycle @ TC = 119°C, square waveform
110
A
@ tp = 8.3 ms half-sine
See Fig. 5
IFSM
Max. Peak One Cycle Non - Repetitive
Surge Current
Electrical Specifications
Parameters
VFM
I RM
Limits
Units
Max. Forward Voltage Drop
0.74
V
@ 10A
See Fig. 1
0.95
V
@ 20A
Max. Reverse Leakage Current
Conditions
0.73
V
@ 10A
1.02
V
@ 20A
0.70
V
@ 10A
1.10
V
@ 20A
TJ = -55°C
TJ = 25°C
TJ = 125°C
0.50
mA
See Fig. 2
67
mA
TJ = 25°C
TJ = 125°C
CT
Max. Junction Capacitance
900
pF
VR = 5VDC ( 1MHz, 25°C )
LS
Typical Series Inductance
9.8
nH
VR = rated VR
Measured from anode lead to cathode lead
6mm ( 0.025 in.) from package
Thermal-Mechanical Specifications
Parameters
Limits Units
TJ
Max.Junction Temperature Range
-65 to 150
Tstg
Max. Storage Temperature Range
-65 to 150
°C
2.6
°C/W
RthJC Max. Thermal Resistance, Junction
Conditions
°C
DC operation
See Fig. 4
to Case
wt
Weight (Typical)
Die Size (Typical)
Case Style
3.3
g
125X125
mils
TO-257AA
 Pulse Width < 300µs, Duty Cycle < 2%
2
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10YQ045C, 1N7045T3
Reverse Current - I R ( mA )
100
100
125°C
10
100°C
1
50°C
0.1
25°C
0.01
0.001
10
20
30
40
50
Reverse Voltage - V R (V)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
10
1000
Tj = 125°C
Tj = 25°C
Tj = -55°C
1
0.0
0.4
0.8
1.2
1.6
Forward Voltage Drop - V F (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
Junction Capacitance - CT (pF)
Instantaneous Forward Current - I F (A)
0
T J = 25°C
100
0
10
20
30
40
50
Reverse Voltage -V R (V)
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage
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10YQ045C, 1N7045T3
Thermal Response ( Z thJC )
10
1
D = 0.3 D = 0.4
D = 0.2
D = 0.1
D = 0.5
0.1
SINGLE PULSE
( THERMAL RESPONSE )
0.01
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.001
1E-005
0.0001
0.001
0.01
0.1
1
10
t1 , Rectangular Pulse Duration (sec)
Fig. 4 - Max. Thermal Impedance Z thJC Characteristics
160
Allowable Case Temperature - (°C)
R
140
thJC
120
DC
100
Square Wave (D=0.50)
80% Rated V R applied
(DC) = 2.6°C/W
80
60
40
20
0
0
2
4
6
8
10
12
Average Forward Current - I F(AV) (A)
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. 01/2007
4
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