Bulletin PD-20057 01/01
10TQ...
10TQ...S
SCHOTTKY RECTIFIER
10 Amp
I
F(AV)
= 10Amp
V
R
= 35 to 45V
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
I
FSM
@ tp = 5 µs sine
V
F
T
J
@ 10 Apk, T
J
= 125°C
range
35 to 45
1050
0.49
- 55 to 175
V
A
V
°C
Description/ Features
Units
A
The 10TQ.. Schottky rectifier series has been optimized 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 re-
verse battery protection.
175° C T
J
operation
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
10TQ
10
Case Styles
10TQ...
10TQ... S
TO-220
D
2
PAK
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1
10TQ... Series
Bulletin PD-20057 01/01
Voltage Ratings
Part number
V
R
Max. DC Reverse Voltage (V)
35
40
45
V
RWM
Max. Working Peak Reverse Voltage (V)
10TQ035
10TQ040
10TQ045
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward Current
* See Fig. 5
I
FSM
E
AS
I
AR
Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 7
Non-Repetitive Avalanche Energy
Repetitive Avalanche Current
10TQ
10
1050
280
13
2
Units
A
Conditions
50% duty cycle @ T
C
= 151° C, rectangular wave form
5µs Sine or 3µs Rect. pulse
10ms Sine or 6ms Rect. pulse
Following any rated
load condition and
with rated V
RRM
applied
A
mJ
A
T
J
= 25 °C, I
AS
= 2 Amps, L = 6.5 mH
Current decaying linearly to zero in 1 µsec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Electrical Specifications
Parameters
V
FM
Max. Forward Voltage Drop
* See Fig. 1
(1)
10TQ
0.57
0.67
0.49
0.61
Units
V
V
V
V
mA
mA
pF
nH
V/ µs
@ 10A
@ 20A
@ 10A
@ 20A
T
J
= 25 °C
T
J
= 125 °C
Conditions
T
J
= 25 °C
T
J
= 125 °C
V
R
= rated V
R
I
RM
C
T
L
S
Max. Reverse Leakage Current (1)
* See Fig. 2
Max. Junction Capacitance
Typical Series Inductance
2
15
900
8.0
10,000
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25 °C
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
(Rated V
R
)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Junction Temperature Range
Max. Storage Temperature Range
10TQ
-55 to 175
-55 to 175
2.0
0.50
2 (0.07)
Min.
Max.
6 (5)
12 (10)
Units
°C
°C
°C/W
°C/W
g (oz.)
Kg-cm
(Ibf-in)
DC operation
Conditions
R
thJC
Max. Thermal Resistance Junction
to Case
R
thCS
Typical Thermal Resistance, Case to
Heatsink
wt
T
Approximate Weight
Mounting Torque
* See Fig. 4
Mounting surface , smooth and greased
2
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10TQ... Series
Bulletin PD-20057 01/01
10
00
10
00
10
0
T =1 5 C
7°
J
1 0C
5°
1 5C
2°
1
.1
.0
1
.0 1
0
.0 0
01
0
1 0C
0°
7°
5C
5°
0C
2°
5C
Reverse Current - I
R
(mA)
1
0
10
0
Instantaneous Forward Current - I
F
(A)
5
1 1 2 2 3 3 4 4
0 5 0 5 0 5 0 5
1
0
Reverse Voltage - V
R
(V)
T =1 5 C
7°
J
T =1 5 C
2°
J
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
10
00
1
Junction Capacitance - C
T
(pF)
T= 2°
5C
J
T =2 °
5C
J
.1
0
.2
.4
.6
.8
1
1
.2
1
.4
1
.6 1
.8
10
0
0
1
0
2
0
3
0
4
0
5
0
Forward Voltage Drop - V
FM
(V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1
0
Reverse Voltage - V
R
(V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Thermal Impedance - Z
thJC
(°C/W)
1
D=0 0
.5
D=0 3
.3
D=0 5
.2
D=0 7
.1
D=0 8
.0
P
M
D
.1
t
1
t2
N te :
o s
1 D tyfa to D= t1/ t2
. u
c r
2 P a T =P xZ
. ek
+T
J D
M th C C
J
.1
1
1
0
10
0
.0
1
S g P ls
in le u e
(T e a R s ta c )
h rm l e is n e
.0 1
0
.0 0 1
00
.0 0
01
.0 1
0
.0
1
t
1
, Rectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
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3
10TQ... Series
Bulletin PD-20057 01/01
10
8
8
1T
0Q
Rth C (D ) =2 ° /W
C
.0 C
J
D=0 8
.0
7 D=0 7
.1
D=0 5
.2
6 D=0 3
.3
D=0 0
.5
5
4
3
2
1
0
0
5
1
0
5
1
R SL it
M im
D
C
Allowable Case Temperature (°C)
15
7
10
7
15
6
D
C
10
6
15
5
0
5
1
0
5
1
Average Power Loss (Watts)
Average Forward Current - I
F(AV)
(A)
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
Non-Repetitive Surge Current - I
FSM
(A)
1000
Average Forward Current - I
F(AV)
(A)
Fig. 6 - Forward Power Loss Characteristics
At Any Rated Load Condition
And With Rated V
RRM
Applied
Following Surge
100
10
100
1000
10000
Square Wave Pulse Duration - t
p
(microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
L
H IG H -SPE ED
SW ITC H
FREE-W HE EL
D IO D E
40H FL40S02
V d = 25 V olt
D UT
IRFP460
Rg = 25 ohm
+
C UR RE N T
M O N ITO R
Fig. 8 - Unclamped Inductive Test Circuit
4
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10TQ... Series
Bulletin PD-20057 01/01
Outline Table
10.54 (0.41)
MAX.
3.78 (0.15)
3.54 (0.14)
15.24 (0.60)
14.84 (0.58)
1
14.09 (0.55)
13.47 (0.53)
3
3.96 (0.16)
3.55 (0.14)
2.04 (0.080) MAX.
1.40 (0.05)
1.15 (0.04)
0.94 (0.04)
0.69 (0.03)
2.89 (0.11)
2.64 (0.10)
0.10 (0.004)
2.92 (0.11)
2.54 (0.10)
TERM 2
DIA.
6.48 (0.25)
6.23 (0.24)
2°
1.32 (0.05)
1.22 (0.05)
Base
Cathode
1
4.57 (0.18)
4.32 (0.17)
3
0.61 (0.02) MAX.
1
3
Cathode
Anode
5.08 (0.20) REF.
Conform to JEDEC outline TO-220AC
Dimensions in millimeters and (inches)
10.16 (0.40)
REF.
4.69 (0.18)
4.20 (0.16)
1.32 (0.05)
6.47 (0.25)
15.49 (0.61)
1.22 (0.05)
93°
6.18 (0.24)
14.73 (0.58)
2.61 (0.10)
2.32 (0.09)
8.89 (0.35)
5.28 (0.21)
4.78 (0.19)
0.55 (0.02)
0.46 (0.02)
3X
1.40 (0.055)
REF.
0.93 (0.37)
0.69 (0.27)
1.14 (0.045)
2X
Base
Cathode
2
MINIMUM RECOMMENDED FOOTPRINT
11.43 (0.45)
1
3
4.57 (0.18)
4.32 (0.17)
2
0.61 (0.02) MAX.
5.08 (0.20) REF.
8.89 (0.35)
17.78 (0.70)
3.81 (0.15)
2.08 (0.08)
2X
1
3
N/C
Anode
2.54 (0.10)
2X
Conform to JEDEC outline D Pak (SMD-220)
Dimensions in millimeters and (inches)
2
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5
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