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Электронный компонент: 30L30CTS

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SCHOTTKY RECTIFIER
30 Amp
Bulletin PD-20555 rev. B 02/03
1
This center tap Schottky rectifier has been optimized for very
low forward voltage drop, with moderate leakage. The
proprietary barrier technology allows for reliable operation
up to 150 C junction temperature. Typical applications are
in switching power supplies, converters, free-wheeling
diodes, and reverse battery protection.
150 C T
J
operation
Center tap configuration
Very 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
Description/ Features
Major Ratings and Characteristics
I
F(AV)
Rectangular
2 x 15
A
waveform
V
RRM
30
V
V
F
@
15 Apk, T
J
= 125C
0.37
V
(Per Leg)
T
J
range
- 55 to 150
C
Characteristics
Values
Units
30L30CT
30L30CTS
30L30CT-1
www.irf.com
Case Styles
30L30CT 30L30CTS 30L30CT -1
TO-220
D
2
PAK
Anode
1
3
2
Base
Common
Cathode
2
Anode
Common
Cathode
TO-262
Anode
1
3
2
Base
Common
Cathode
2
Anode
Common
Cathode
Anode
1
3
2
Base
Common
Cathode
2
Anode
Common
Cathode
30L30CT, 30L30CTS, 30L30CT-1
2
Bulletin PD-20555 rev. B 02/03
www.irf.com
V
R
Max. DC Reverse Voltage (V)
30
V
RWM
Max. Working Peak Reverse Voltage (V)
Voltage Ratings
Absolute Maximum Ratings
Parameters
Values
Units Conditions
I
F(AV)
Max. Average Forward
Per Device
30
A
50% duty cycle @ T
C
= 140C, rectangular wave form
Current
Per Leg
15
I
FSM
Max. Peak One Cycle Non-Repetitive
1450
A
5s Sine or 3s Rect. pulse
Surge Current
220
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
15
mJ
T
J
= 25 C, I
AS
= 2 Amps, L = 7.5 mH
(Per Leg)
I
AR
Repetitive Avalanche Current
2
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
T
J
Max. Junction Temperature Range
-55 to 150
C
T
stg
Max. Storage Temperature Range
-55 to 150
C
R
thJC
Max. Thermal Resistance Junction
1.5
C/W
DC operation
to Case (Per Leg)
R
thJC
Max. Thermal Resistance Junction
0.8
C/W
DC operation
to Case (Per Package)
wt
Approximate Weight
2 (0.07)
g (oz.)
T
Mounting Torque
Min.
6 (5)
Max.
12 (10)
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
Parameters
Values
Units Conditions
T
J
= 25 C
T
J
= 125 C
Electrical Specifications
(1) Pulse Width < 300s, Duty Cycle <2%
V
R
= rated V
R
Parameters
Values
Units Conditions
Parameters
30L30CT
30L30CTS
30L30CT-1
V
FM
Max. Forward Voltage Drop
0.46
V
@ 15A
(Per Leg)
(1)
0.57
V
@ 30A
0.37
V
@ 15A
0.50
V
@ 30A
I
RM
Max. Reverse Leakage Current
1.50
mA
T
J
= 25 C
(Per Leg)
350
mA
T
J
= 125 C
C
T
Max. Junction Capacitance(Per Leg)
1500
pF
V
R
= 5V
DC
(test signal range 100Khz to 1Mhz) 25C
L
S
Typical Series Inductance (Per Leg)
8.0
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10000
V/s
(Rated V
R
)
Following any rated
load condition and
with rated V
RRM
applied
3
30L30CT, 30L30CTS, 30L30CT-1
Bulletin PD-20555 rev. B 02/03
www.irf.com
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Reverse Voltage - V
R
(V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Forward Voltage Drop - V
FM
(V)
Instantaneous Forward Current - I
F
(A)
Reverse Voltage - V
R
(V)
Junction Capacitance - C
T
(pF)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics
t
1
, Rectangular Pulse Duration (Seconds)
Thermal Impedance Z
thJC
(

C/W)
Reverse Current - I
R
(mA)
0.01
0.1
1
10
100
000
0
5
10
15
20
25
30
125C
100C
75C
50C
25C
T = 150C
J
100
1000
10000
0
5
10
15
20
25
30
35
T = 25C
J
.01
0.1
1
10
0.00001
0.0001
0.001
0.01
0.1
1
10
Single Pulse
(Thermal Resistance)
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
Notes:
1. Duty factor D = t1/ t 2
2. Peak Tj = Pdmx ZthJC + Tc
2
t
1
t
P
DM
1
10
100
000
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
T = 150C
T = 125C
T = 25C
J
J
J
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
30L30CT, 30L30CTS, 30L30CT-1
4
Bulletin PD-20555 rev. B 02/03
www.irf.com
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
Fig. 6 - Forward Power Loss
Characteristics
(2) Formula used: T
C
= T
J
- Pd x R
thJC
;
Pd = Forward Power Loss = I
F(AV)
x V
FM
@ (I
F(AV)
/
D) (see Fig. 6)
Average Forward Current - I
F(AV)
(A)
Allowable Case Temperature (

C)
Average Forward Current - I
F(AV)
(A)
Average Power Loss (Watts)
Square Wave Pulse Duration - t
p
(microsec)
Non-Repetitive Surge Current - I
FSM
(A)
0
2
4
6
8
10
0
5
10
15
20
25
RMS Limit
DC
DC = 0.20
DC = 0.25
DC = 0.33
DC = 0.50
DC = 0.75
100
1000
10000
10
100
1000
10000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
30
35
40
45
50
0
5
10
15
20
25
DC
see note (2)
Square wave (D = 0.50)
5
30L30CT, 30L30CTS, 30L30CT-1
Bulletin PD-20555 rev. B 02/03
www.irf.com
Outline Table
3.78 (0.15)
3.54 (0.14)
10.54 (0.41)
MAX.
DIA.
15.24 (0.60)
14.84 (0.58)
2.92 (0.11)
2.54 (0.10)
1
TERM 2
14.09 (0.55)
13.47 (0.53)
3.96 (0.16)
3.55 (0.14)
0.94 (0.04)
0.69 (0.03)
4.57 (0.18)
4.32 (0.17)
3
0.61 (0.02) MAX.
5.08 (0.20) REF.
1.32 (0.05)
1.22 (0.05)
6.48 (0.25)
6.23 (0.24)
2
0.10 (0.004)
1.40 (0.05)
1.15 (0.04)
2.89 (0.11)
2.64 (0.10)
1
3
2.04 (0.080) MAX.
2
2
Dimensions in millimeters and (inches)
Conform to JEDEC outline TO-220AB
10.16 (0.40)
REF.
8.89 (0.35)
4.57 (0.18)
4.32 (0.17)
0.61 (0.02) MAX.
5.08 (0.20) REF.
1.32 (0.05)
1.22 (0.05)
1
3
6.47 (0.25)
6.18 (0.24)
93
REF.
2.61 (0.10)
2.32 (0.09)
5.28 (0.21)
4.78 (0.19)
4.69 (0.18)
4.20 (0.16)
0.55 (0.02)
0.46 (0.02)
14.73 (0.58)
15.49 (0.61)
1.40 (0.055)
1.14 (0.045)
3X
0.93 (0.37)
0.69 (0.27)
2X
11.43 (0.45)
17.78 (0.70)
8.89 (0.35)
3.81 (0.15)
2.08 (0.08)
2X
2.54 (0.10)
2X
MINIMUM RECOMMENDED FOOTPRINT
2
Conform to JEDEC outline D
2
Pak (SMD-220)
Dimensions in millimeters and (inches)
Anode
1
3
2
Base
Common
Cathode
2
Anode
Common
Cathode
Anode
1
3
2
Base
Common
Cathode
2
Anode
Common
Cathode