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Datasheet: 10CTQ150L (International Rectifier)

Schottky Rectifier

 

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International Rectifier
SCHOTTKY RECTIFIER
10 Amp
10CTQ150L
www.irf.com
1
PD-20576 01/99
Major Ratings and Characteristics
Characteristics
10CTQ150L Units
Description/Features
The 10CTQ150L center tap Schottky rectifier has been opti-
mized for low reverse leakage at high temperature. The
proprietary barrier technology allows for reliable operation up to
175 C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
175 C T
J
operation
Center tap TO-262 package
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
TO-262
2
BASE
COMMON
CATHODE
1
2
3
ANODE
COMMON
CATHODE
ANODE
1
2
Modified JEDEC outline TO-262
Dimensions in millimeters and inches
I
F(AV)
Rectangular
10
A
waveform
V
RRM
150
V
I
FSM
@ tp = 5 s sine
620
A
V
F
@
5 Apk, T
J
= 125C
0.73
V
(per leg)
T
J
range
- 55 to 175
C
10CTQ150L
2
PD-20576 01/99
www.irf.com
T
J
Max. Junction Temperature Range
-55 to 175
C
T
stg
Max. Storage Temperature Range
-55 to 175
C
R
thJC
Max. Thermal Resistance Junction
3.50
C/W DC operation
* See Fig. 4
to Case (Per Leg)
R
thJC
Max. Thermal Resistance Junction
1.75
C/W DC operation
to Case (Per Package)
R
thCS
Typical Thermal Resistance, Case
0.50
C/W Mounting surface , smooth and greased
to Heatsink
wt
Approximate Weight
2 (0.07)
g (oz.)
T
Mounting Torque
Min.
6 (5)
Max.
12 (10)
Case Style
TO-262
JEDEC
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
V
FM
Max. Forward Voltage Drop
0.93
V
@ 5A
(Per Leg) * See Fig. 1
(1)
1.10
V
@ 10A
0.73
V
@ 5A
0.86
V
@ 10A
I
RM
Max. Reverse Leakage Current
0.05
mA
T
J
= 25 C
(Per Leg) * See Fig. 2
(1)
7
mA
T
J
= 125 C
C
T
Max. Junction Capacitance (Per Leg)
200
pF
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25C
L
S
Typ. Series Inductance (Per Leg)
8.0
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10,000
V/ s
(Rated V
R
)
T
J
= 25 C
T
J
= 125 C
Electrical Specifications
V
R
= rated V
R
Absolute Maximum Ratings
Parameters
10CTQ150L Units
Conditions
I
F(AV)
Max. Average Forward Current
10
A
50% duty cycle @ T
C
= 145 C, rectangular wave form
* See Fig. 5
I
FSM
Max. Peak One Cycle Non-Repetitive
620
5s Sine or 3s Rect. pulse
Surge Current (Per Leg) * See Fig. 7
115
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
6.75
mJ
T
J
= 25 C, I
AS
= 0.30 Amps, L = 150 mH
(Per Leg)
I
AR
Repetitive Avalanche Current
0.30
A
Current decaying linearly to zero in 1 sec
(Per Leg)
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
A
Part number
10CTQ150L
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
Parameters
10CTQ150L Units
Conditions
Parameters
10CTQ150L Units
Conditions
Voltage Ratings
150
Following any rated
load condition and with
rated V
RRM
applied
(1) Pulse Width < 300s, Duty Cycle <2%
10CTQ150L
3
PD-20576 01/99
www.irf.com
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
0.1
1
10
100
0
0.5
1
1.5
2
2.5
3
FM
F
I
n
s
t
a
n
t
ane
ous
F
o
r
w
a
r
d C
u
r
r
e
nt
-
I
(
A
)
T = 175C
T = 125C
T = 25C
J
J
J
Forward Voltage Drop - V (V)
0.001
0.01
0.1
1
10
0.00001
0.0001
0.001
0.01
0.1
1
10
100
D = 0.33
D = 0.50
D = 0.25
D = 0.17
D = 0.08
1
th
J
C
t , Rectangular Pulse Duration (Seconds)
T
her
m
a
l
I
m
pe
danc
e
-

Z
(
C
/
W
)
Single Pulse
(Thermal Resistance)
Notes:
1. Duty factor D = t / t
2. Peak T = P x Z + T
1
2
C
thJC
DM
J
2
t
1
t
P
DM
0.0001
0.001
0.01
0.1
1
10
100
0
25
50
75
100
125
150
R
R
T = 175C
150C
125C
100C
75C
50C
25C
J
R
e
v
e
r
s
e
C
u
r
r
ent

-

I

(
m
A
)
Reverse Voltage - V (V)
10
100
1000
0
20
40
60
80
100 120 140 160
T = 25C
J
R
T
J
u
n
c
t
i
on C
apac
i
t
anc
e

-
C
(
p
F
)
Reverse Voltage - V (V)
10CTQ150L
4
PD-20576 01/99
www.irf.com
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Fig. 8 - Unclamped Inductive Test Circuit
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
155
160
165
170
175
180
0
2
4
6
8
DC
A
l
l
o
w
abl
e C
a
s
e
T
e
m
per
a
t
ur
e -
(
C
)
F(AV)
R (DC) = 3.50C/W
thJC
Average Forward Current - I (A)
0
1
2
3
4
5
0
2
4
6
8
DC
A
v
er
age P
o
w
e
r
Los
s

-
(
W
a
t
t
s
)
F(AV)
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
RMS Limit
Average Forward Current - I (A)
FREE-WHEEL
DIODE
40HFL40S02
CURRENT
MONITOR
HIGH-SPEED
SWITCH
IRFP460
L
DUT
Rg = 25 ohm
Vd = 25 Volt
+
100
1000
10
100
1000
10000
FS
M
p
N
on-
R
epet
i
t
i
v
e S
u
r
ge C
u
r
r
ent
-

I

(
A
)
At Any Rated Load Condition
And With Rated V Applied
Following Surge
RRM
Square Wave Pulse Duration - t (microsec)
10CTQ150L
5
PD-20576 01/99
www.irf.com
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