PD-97558A
SCHOTTKY RECTIFIER
HIGH EFFICIENCY SERIES
15JGQ100
JANS1N7043CAT1
JANTX1N7043CAT1
JANTXV1N7043CAT1
35Amp, 100V
Ref: MIL-PRF-19500/730
Major Ratings and Characteristics
Characteristics
I
F(AV)
V
RRM
(Per Leg)
I
FSM
@ tp = 8.3ms half-sine
(Per Leg)
V
F
@ 15Apk, T
J
= 125°C
(Per Leg)
1N7043CAT1 Units
35
100
175
0.85
A
V
A
V
°C
Description / Features
The 1N7043CAT1 center tap Schottky rectifier has
been expressly designed to meet the rigorous
requirements of high reliability environments. It is
packaged in the hermetic isolated TO-254AA
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
control drawings to TX, TXV and S quality levels.
Hermetically Sealed
Center Tap
Low Forward Voltage Drop
High Frequency Operation
Guard Ring for Enhanced Ruggedness and Long
Term Reliability
• Lightweight
• ESD Rating: Class 3A per MIL-STD-750, Method 1020
13.84 [.545]
13.59 [.535]
0.12 [.005]
6.60 [.260]
6.32 [.249]
1.27 [.050]
1.02 [.040]
T
J
, T
stg
Operating and storage
-65 to 150
•
•
•
•
•
CASE STYLE
3.78 [.149]
3.53 [.139]
A
17.40 [.685]
16.89 [.665]
1
2
3
20.32 [.800]
20.07 [.790]
13.84 [.545]
13.59 [.535]
B
C
14.48 [.570]
12.95 [.510]
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
10/05/12
15JGQ100, 1N7043CAT1
Voltage Ratings
Part number
V
R
Max. DC Reverse Voltage (V) (Per Leg)
V
RWM
Max. Working Peak Reverse Voltage (V) (Per Leg)
1N7043CAT1
100
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)
175
A
@ t
p
= 8.3 ms half-sine
Limits
35
Units
A
Conditions
50% duty cycle @ T
C
= 84°C, square waveform
Electrical Specifications
Parameters
V
FM
Max. Forward Voltage Drop
(Per Leg) See Fig. 1
Limits
1.84
0.95
1.30
1.2
Units
V
V
V
V
mA
mA
pF
nH
@ 35A
@ 15A
@ 35A
@ 35A
T
J
= 25°C
T
J
= 125°C
Condition
T
J
= -55°C
T
J
= 25°C
T
J
= 125°C
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)
0.5
15
600
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 (Typical)
Case Style
Pulse Width < 300µs, Duty Cycle < 2%
9.3
125X125
g
mils
1.15
°C/W
DC operation
Limits Units
-65 to 150
-65 to 150
2.30
°C
°C
°C/W
DC operation
Conditions
R
thJC
Max. Thermal Resistance, Junction
See Fig. 4
TO-254AA
2
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15JGQ100, 1N7043CAT1
100
10
1
0.1
0.01
0.001
0.0001
Instantaneous Forward Current - I F (A)
T
J
= 175°C
150°C
125°C
75°C
50°C
100
Reverse Current - I
R
(mA)
25°C
A
0
20
40
60
80
100
Reverse Voltage - V
R
(V)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage (Per Leg)
10
Tj = 125°C
Tj = 25°C
Tj = -55°C
1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Forward Voltage Drop - V F (V)
Fig. 1 - Typical Forward Voltage Drop
Characteristics (Per Leg)
Fig. 3 - Typical Junction Capacitance Vs.
Reverse Voltage (Per Leg)
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3
15JGQ100, 1N7043CAT1
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
t 1 , 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
DC
R
thJC (DC) = 1.15°C/W
80 % Square Wave (D=0.50)
Rated V R applied
20
25
30
35
40
Average Forward Current - I F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature Vs.
Average Forward Current (Per Package)
4
IR WORLD HEADQUARTERS:
233 Kansas St., 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. 10/2012
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