PD-97554B
SCHOTTKY RECTIFIER
HIGH EFFICIENCY SERIES
22JGQ045
JANS1N6660CAT1
JANTX1N6660CAT1
JANTXV1N6660CAT1
30Amp, 45V
Ref: MIL-PRF-19500/608
Major Ratings and Characteristics
Characteristics
I
F(AV)
V
RRM
(Per Leg)
I
FSM
@ tp = 8.3ms half-sine
(Per Leg)
V
F
@ 20Apk, T
J
=125°C
(Per Leg)
Description/Features
1N6660CAT1 Units
The 1N6660CAT1 center tap Schottky rectifier has
been expressly designed to meet the rigorous
requirements of high reliability environments. It is
30
A
packaged in the hermetic isolated TO-254AA package.
The device's forward voltage drop and reverse leakage
45
V
current are optimized for the lowest power loss and the
highest circuit efficiency for typical high frequency
300
A
switching power supplies and resonent power
converters. Full MIL-PRF-19500 quality conformance
0.70
V
testing is available on source controlled drawings to TX,
TXV and S levels.
°C
Hermetically Sealed
Center Tap
High Frequency Operation
Guard Ring for Enhanced Ruggedness and Long
Term Reliability
• Electrically Isolated
• ESD Rating: Class NS per MIL-STD-750, Method 1020
0.12 [.005]
3.78 [.149]
3.53 [.139]
A
13.84 [.545]
13.59 [.535]
6.60 [.260]
6.32 [.249]
1.27 [.050]
1.02 [.040]
T
J
, T
stg
Operating and storage
-65 to 150
•
•
•
•
CASE STYLE
17.40 [.685]
16.89 [.665]
1
2
3
20.32 [.800]
20.07 [.790]
13.84 [.545]
13.59 [.535]
B
C
17.40 [.685]
16.89 [.665]
0.84 [.033]
MAX.
3X
3.81 [.150]
2X
1.14 [.045]
0.89 [.035]
0.36 [.014]
B A
3.81 [.150]
( ISOLATED BASE )
NOTES :
1.
2.
3.
4.
DIMENS IONING & TOLERANCING PER AS ME Y14.5M-1994.
ALL DIMENS IONS ARE S HOWN IN MILLIMETE RS [INCHES ].
CONTROLLING DIMENS ION: INCH.
CONFORMS T O JEDEC OUT LINE TO-254AA.
1
CATHODE
2
3
COMMON CATHODE
ANODE
Case Outline and Dimensions - TO-254AA
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1
03/12/14
22JGQ045, 1N6660CAT1
Voltage Ratings
Part number
V
R
Max. DC Reverse Voltage (V) (Per Leg)
V
RWM
Max. Working Peak Reverse Voltage (V) (Per Leg)
1N6660CAT1
45
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward Current
See Fig. 5
I
FSM
Max. Peak One Cycle Non - Repetitive
Surge Current (Per Leg)
300
A
@ t
p
= 8.3 ms half-sine
Limits
30
Units
A
Conditions
50% duty cycle @ T
C
= 88.4°C, rectangular waveform
Electrical Specifications
Parameters
V
FM
Max. Forward Voltage Drop
(Per Leg)
Limits
0.80
0.55
0.75
1.0
Units
V
V
V
V
mA
mA
pF
nH
@ 15A
@ 5.0A
@ 15A
@ 30A
T
J
= 25°C
T
J
= 125°C
Conditions
T
J
= -55°C
T
J
= 25°C See Fig. 1
V
R
= rated V
R
I
RM
C
T
L
S
Max. Reverse Leakage Current
(Per Leg) See Fig. 2
Max. Junction Capacitance (Per Leg)
Typical Series Inductance (Per Leg)
1.0
40
2000
6.7
V
R
= 5V
DC
( 1MHz, 25°C )
Measured from anode lead to cathode lead
6mm ( 0.025 in.) from package
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max.Junction Temperature Range
Max. Storage Temperature Range
to Case (Per Leg)
R
thJC
Max. Thermal Resistance, Junction
to Case (Per Package)
wt
Weight (Typical)
Die Size
Case Style
Pulse Width < 300µs, Duty Cycle < 2%
9.3
150X150
TO-254AA
g
mils
1.5
°C/W
DC operation
Limits Units
-65 to 125
-65 to 150
2.8
°C
°C
°C/W
DC operation
Conditions
R
thJC
Max. Thermal Resistance, Junction
See Fig. 4
2
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22JGQ045, 1N6660CAT1
100
T = 150°C
J
Reverse Current - I
R
( mA )
10
1
0.1
0.01
125°C
100°C
25°C
0.001
0.0001
0
10
20
30
40
50
A
Reverse Voltage - V
R
(V)
Fig. 1 - Typical Forward Voltage Drop
Characteristics (Per Leg)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage (Per Leg)
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22JGQ045, 1N6660CAT1
10
Thermal Response ( Z thJC )
1
D = 0.4
D = 0.3
D = 0.2
D = 0.1
D = 0.5
SINGLE PULSE
( THERMAL RESPONSE )
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
0.1
0.0001
0.001
0.01
0.1
1
10
t1 , Rectangular Pulse Duration (sec)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
160
Allowable Case Temperature - (°C)
140
120
100
80
60
40
20
0
0
5
10
15
20
DC
Rt
hJC = 1.5°C/W
80 % Square Wave (D=0.50)
Rated V R applied
25
30
35
40
Average Forward Current - I F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature Vs.
Average Forward Current (Per Package)
IR WORLD HEADQUARTERS:
101 N, Sepulveda Blvd, El Segundo, California 90245, USA Tel: (310) 252-7105
IR LEOMINSTER :
205 Crawford St., Leominster, Massachusetts 01453, USA Tel: (978) 534-5776
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 03/2014
4
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