Preliminary Data Sheet rev. A PD-20555 07/00
30L30CT
30L30CTS
30L30CT-1
SCHOTTKY RECTIFIER
30 Amp
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
V
F
T
J
@ 15 Apk, T
J
= 125°C
(Per Leg)
range
Description/Features
Units
A
V
V
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
Values
2 x 15
30
0.37
- 55 to 150
°C
Case Styles
30L30CT
30L30CTS
30L30CT-1
TO-220
D
2
PAK
TO-262
1
30L30CT, 30L30CTS, 30L30CT-1
Preliminary Data Sheet rev. A PD-20555 07/00
Voltage Ratings
Parameters
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
30L30CT
30L30CTS
30L30CT-1
30
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward
Current
I
FSM
E
AS
I
AR
Surge Current
Non-Repetitive Avalanche Energy
(Per Leg)
Repetitive Avalanche Current
(Per Leg)
10
A
Current decaying linearly to zero in 1 µsec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Per Device
Per Leg
Values
30
15
1450
220
125
Units Conditions
A
A
mJ
50% duty cycle @ T
C
= 140°C, rectangular wave form
5µs Sine or 3µs Rect. pulse
Following any rated
load condition and
10ms Sine or 6ms Rect. pulse
with rated V
RRM
applied
Max. Peak One Cycle Non-Repetitive
T
J
= 25 °C, I
AS
= 10 Amps, L = 2.5 mH
Electrical Specifications
Parameters
V
FM
Max. Forward Voltage Drop
(Per Leg)
(1)
Values
0.46
0.57
0.37
0.50
1.50
350
1500
8.0
10,000
(Per Leg)
Units Conditions
V
V
V
V
mA
mA
pF
nH
V/µs
(1) Pulse Width < 300µs, Duty Cycle <2%
@ 15A
@ 30A
@ 15A
@ 30A
T
J
= 25 °C
T
J
= 125 °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)
Max. Junction Capacitance (Per Leg)
Typical Series Inductance
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
)
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Junction Temperature Range
Max. Storage Temperature Range
Values
-55 to 150
-55 to 150
1.5
0.8
2 (0.07)
Min.
Max.
6 (5)
12 (10)
Units Conditions
°C
°C
°C/W DC operation
°C/W DC operation
g (oz.)
Kg-cm
(Ibf-in)
R
thJC
Max. Thermal Resistance Junction
to Case (Per Leg)
R
thJC
Max. Thermal Resistance Junction
to Case (Per Package)
wt
T
Approximate Weight
MountingTorque
2
30L30CT, 30L30CTS, 30L30CT-1
Preliminary Data Sheet rev. A PD-20555 07/00
000
Reverse Current - I
R
(mA)
000
T = 150˚C
J
100
10
1
0.1
0.01
0
5
10
15
20
125˚C
100˚C
75˚C
50˚C
25˚C
100
Instantaneous Forward Current - I
F
(A)
25
30
Reverse Voltage - V
R
(V)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
10000
T = 150˚C
J
J
T = 25˚C
Junction Capacitance - C
T = 125˚C
T
10
J
(pF)
T = 25˚C
J
1000
1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
Forward Voltage Drop - V
FM
(V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
100
0
5
10
15
20
25
30
35
Reverse Voltage - V
R
(V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
10
Thermal Impedance Z
thJC
(°C/W)
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
P
DM
t1
t2
Single Pulse
(Thermal Resistance)
Notes:
1. Duty factor D = t1/ t 2
2. Peak Tj = Pdmx ZthJC + Tc
0.1
.01
0.00001
0.0001
0.001
0.01
0.1
1
10
t
1
, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics
3
30L30CT, 30L30CTS, 30L30CT-1
Preliminary Data Sheet rev. A PD-20555 07/00
50
Allowable Case Temperature (°C)
Average Power Loss (Watts)
10
8
6
4
2
0
0
5
10
15
20
25
Average Forward Current - I
F(AV)
(A)
Fig. 6 - Forward Power Loss
Characteristics
45
DC
RMS Limit
D = 0.75
D = 0.50
D = 0.33
D = 0.25
DC
D = 0.20
DC
40
35
Square wave (D = 0.50)
see note (2)
30
0
5
10
15
20
25
Average Forward Current - I
F(AV)
(A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
Non-Repetitive Surge Current - I
FSM
(A)
10000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
1000
100
10
100
1000
10000
Square Wave Pulse Duration - t
p
(microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
(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)
4
30L30CT, 30L30CTS, 30L30CT-1
Preliminary Data Sheet rev. A PD-20555 07/00
Outline Table
10.54 (0.41)
MAX.
3.78 (0.15)
3.54 (0.14)
15.24 (0.60)
14.84 (0.58)
1 2 3
14.09 (0.55)
13.47 (0.53)
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)
1
2
3
1.32 (0.05)
DIA.
6.48 (0.25)
6.23 (0.24)
2°
1.22 (0.05)
2.92 (0.11)
2.54 (0.10)
TERM 2
0.10 (0.004)
2.89 (0.11)
2.64 (0.10)
BASE
COMMON
CATHODE
2
1 2 3
4.57 (0.18)
4.32 (0.17)
0.61 (0.02) MAX.
ANODE COMMON ANODE
CATHODE
1
2
5.08 (0.20) REF.
Conform to JEDEC outline TO-220AB
Dimensions in millimeters and (inches)
Tape & Reel Information
TRR
1.60 (0.063)
1.50 (0.059)
4.10 (0.161)
3.90 (0.153)
FEED DIR ECTION
1.60 (0.063)
1.50 (0.059)
DIA.
0.368 (0.0145)
0.342 (0.0135)
1.85 (0.073)
1.65 (0.065)
11.60 (0.457)
11.40 (0.449)
15.42 (0.609)
15.22 (0.601)
1.75 (0.069)
24.30 (0.957)
23.90 (0.941)
TRL
10.90 (0.429)
10.70 (0.421)
1.25 (0.049)
16.10 (0.634)
15.90 (0.626)
DIA.
4.72 (0.186)
4.52 (0.178)
FEED DIRECTION
13.50 (0.532)
DIA.
12.80 (0.504)
26.40 (1.039)
24.40 (0.961)
360 (14.173)
DIA. MAX.
60 (2.362)
D IA . MIN .
SMD-220 Tape & Reel
When ordering, indicate the part
SMD-220 Tape & Reel
number, part orientation, and the
When ordering, indicate
quantity. Quantities are in multiples
the part
number, part
for both
of 800 pieces per reel
orientation, and the
TRL and
quantity. Quantities are multiples of
TRR.
800 pieces per reel for both TRL
and TRR.
Dimensions in millimeters and (inches)
5
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