PD-94248A
SCHOTTKY RECTIFIER
HIGH EFFICIENCY SERIES
80SCLQ060
80 Amp, 60V
Major Ratings and Characteristics
Characteristics
I
F(AV)
V
RRM
(Per Leg)
I
FSM
@ tp = 8.3ms half-sine
(Per Leg)
V
F
@ 40Apk, T
J
=125°C
(Per Leg)
80SCLQ060 Units
80
60
400
0.64
A
V
A
V
°C
Description/Features
The 80SCLQ060 center tap Schottky rectifier has been
expressly designed to meet the rigorous requirements of
HiRel 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
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
• Surface Mount
• Lightweight
•
•
•
•
•
T
J
, T
stg
Operating and storage
-55 to 150
CASE STYLE
( ISOLATED BASE )
2
1
3
ANODE COMMON ANODE
CATHODE
Case Outline and Dimensions - SMD-1
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1
10/02/13
80SCLQ060
Voltage Ratings
Part number
V
R
Max. DC Reverse Voltage (V) (Per Leg)
V
RWM
Max. Working Peak Reverse Voltage (V) (Per Leg)
80SCLQ060
60
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)
400
A
@ t
p
= 8.3 ms half-sine
Limits
80
Units
A
Conditions
50% duty cycle @ T
C
= 102 °C, square waveform
Electrical Specifications
Parameters
V
FM
Max. Forward Voltage Drop
(Per Leg) See Fig. 1
Limits
0.7
0.89
0.68
0.95
0.64
0.81
Units
V
V
V
V
V
V
mA
mA
mA
pF
nH
@ 40A
@ 80A
@ 40A
@ 80A
@ 40A
@ 80A
T
J
= 25°C
T
J
= 100°C
T
J
= 125°C
Conditions
T
J
= -55°C
T
J
= 25°C
T
J
= 125°C
I
RM
Max. Reverse Leakage Current
(Per Leg) See Fig. 2
0.3
64
180
V
R
= rated V
R
C
T
L
S
Max. Junction Capacitance (Per Leg)
Typical Series Inductance (Per Leg)
1410
5.9
V
R
= 5V
DC
( 1MHz, 25°C )
Measured from center of cathode pad to center of
anode pad
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%
2.6
150X180
SMD-1
g
mils
0.63
°C/W
DC operation
Limits Units
-55 to 150
-55 to 150
1.25
°C
°C
°C/W
DC operation
Conditions
R
thJC
Max. Thermal Resistance, Junction
See Fig. 4
2
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80SCLQ060
1000
Reverse Current - I R ( mA )
100
125°C
100°C
10
75°C
1
100
0.1
25°C
0.01
0.001
0
10
20
30
40
50
60
Reverse Voltage - V R (V)
Instantaneous Forward Current - I F (A)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage (Per Leg)
10
10000
Tj = 125°C
Tj = 25°C
Junction Capacitance - C T (pF)
Tj = -55°C
1000
T J = 25°C
1
0.0
0.2
0.4
0.6
0.8
1.0
Forward Voltage Drop - V F (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
100
0
10
20
30
40
50
60
Reverse Voltage -V R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
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3
80SCLQ060
10
Thermal Response (Z
thJC
)
1
D = 0.50
0.20
0.10
0.1
0.05
0.02
0.01
SINGLE PULSE
(THERMAL RESPONSE)
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1
/ t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
0.001
0.01
0.1
1
0.01
0.00001
0.0001
t
1
, Rectangular Pulse Duration (sec)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
180
160
140
120
100
80
60
40
20
0
0
20
40
60
80
100
120
80SCLQ060
Allowable Case Temprature - (°C)
R thJC = 0.63°C/W
DC
Average Forward Current - I F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
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Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 10/2013
4
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