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Электронный компонент: 72CPQ030

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Characteristics
72CPQ030 Units
Major Ratings and Characteristics
Description/Features
The 72CPQ030 center tap Schottky rectifier series has been
optimized for low reverse leakage at high temperature. 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 TO-247 package
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
Dimensions in millimeters and inches
Conform to JEDEC outline TO-247AC (TO-3P)
2
BASE
COMMON
CATHODE
1
2
3
ANODE
COMMON
CATHODE
ANODE
1
2
1 5 . 9 0 ( 0 . 6 2 6 )
1 5 . 3 0 ( 0 . 6 0 2 )
1 4 . 2 0 ( 0 . 5 5 9 )
1 4 . 8 0 ( 0 . 5 8 3 )
3 . 7 0 ( 0 . 1 4 5 )
4 . 3 0 ( 0 . 1 7 0 )
5 . 3 0 ( 0 . 2 0 8 )
5 . 7 0 ( 0 . 2 2 5 )
5 . 5 0 ( 0 . 2 1 7 )
4 . 5 0 ( 0 . 1 7 7 )
( 2 P L C S . )
3 . 5 5 ( 0 . 1 3 9 )
3 . 6 5 ( 0 . 1 4 4 )
2 . 2 0 ( 0 . 0 8 7 )
M A X .
1 . 0 0 ( 0 . 0 3 9 )
1 . 4 0 ( 0 . 0 5 6 )
0 . 4 0 ( 0 . 2 1 3 )
0 . 8 0 ( 0 . 0 3 2 )
4 . 7 0 ( 0 . 1 8 5 )
5 . 3 0 ( 0 . 2 0 9 )
1 . 5 ( 0 . 0 5 9 )
2 . 5 ( 0 . 0 9 8 )
2 . 4 0 ( 0 . 0 9 5 )
M A X .
1 0 . 8 6 ( 0 . 4 2 7 )
1 0 . 9 4 ( 0 . 4 3 0 )
2 0 . 3 0 ( 0 . 8 0 0 )
1 9 . 7 0 ( 0 . 7 7 5 )
D IA .
1
2
3
TO-247AC
I
F(AV)
Rectangular
70
A
waveform
V
RRM
30
V
I
FSM
@ tp = 5 s sine
2180
A
V
F
@
35 Apk, T
J
= 125C
0.43
V
(per leg)
T
J
range
- 55 to 150
C
SCHOTTKY RECTIFIER
70 Amp
72CPQ030
PD-20557 rev. B 11/99
1
www.irf.com
72CPQ030
www.irf.com
PD-20557 rev. B 11/99
2
Part number
72CPQ030
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
Voltage Ratings
30
V
FM
Max. Forward Voltage Drop
0.51
V
@ 35A
(Per Leg) * See Fig. 1
(1)
0.61
V
@ 70A
0.43
V
@ 35A
0.58
V
@ 70A
I
RM
Max. Reverse Leakage Current
1.9
mA
T
J
= 25 C
(Per Leg) * See Fig. 2
(1)
450
mA
T
J
= 125 C
V
F(TO)
Threshold Voltage
0.25
V
T
J
= T
J
max.
r
t
Forward Slope Resistance
4.70
m
C
T
Max. Junction Capacitance (Per Leg)
4600
pF
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25C
L
S
Typical Series Inductance (Per Leg)
7.5
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
Max. Junction Temperature Range
-55 to 150
C
T
stg
Max. Storage Temperature Range
-55 to 150
C
R
thJC
Max. Thermal Resistance Junction
0.8
C/W
DC operation
to Case (Per Leg) * See Fig. 4
R
thJC
Max. Thermal Resistance Junction
0.4
C/W
DC operation
to Case (Per Package)
R
thCS
Typical Thermal Resistance, Case
0.25
C/W
Mounting surface , smooth and greased
to Heatsink
wt
Approximate Weight
6 (0.21)
g (oz.)
T
Mounting Torque
Min.
6 (5)
Max.
12 (10)
Case Style
TO-247AC(TO-3P) JEDEC
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
T
J
= 25 C
T
J
= 125 C
Electrical Specifications
(1) Pulse Width < 300s, Duty Cycle <2%
V
R
= rated V
R
Absolute Maximum Ratings
Parameters
72CPQ Units
Conditions
I
F(AV)
Max. Average Forward
(Per Leg)
35
A
50% duty cycle @ T
C
= 125C, rectangular wave form
Current
* See Fig. 5
(Per Device)
70
I
FSM
Max. Peak One Cycle Non-Repetitive
2180
5s Sine or 3s Rect. pulse
Surge Current (Per Leg) * See Fig. 7
600
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
27
mJ
T
J
= 25 C, I
AS
= 6 Amps, L = 1.5 mH
(Per Leg)
I
AR
Repetitive Avalanche Current
6
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
Parameters
72CPQ Units
Conditions
Parameters
72CPQ Units
Conditions
Following any rated
load condition and with
rated V
RRM
applied
72CPQ030
PD-20557 rev. B 11/99
www.irf.com
3
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)
1
10
100
1000
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
I
n
s
t
an
t
a
n
e
o
u
s

F
o
r
w
ar
d
C
u
r
r
e
n
t
-
I


(
A
)
T = 150C
T = 125C
T = 25C
J
J
J
F
FM
Forward Voltage Drop - V (V)
1000
10000
0
5
10
15
20
25
30
35
R
T
J
u
n
c
t
i
o
n
C
apac
i
t
an
c
e
-
C

(
p
F
)
Reverse Voltage - V (V)
T = 25C
J
0.01
0.1
1
10
100
1000
0
5
10
15
20
25
30
R
R
125C
100C
75C
50C
25C
R
e
v
e
rs
e

C
u
rre
n
t

-

I




(
m
A
)
Reverse Voltage - V (V)
T = 150C
J
0.01
0.1
1
0.00001
0.0001
0.001
0.01
0.1
1
10
th
J
C
Single Pulse
(Thermal Resistance)
1
T
h
e
r
m
a
l

I
m
p
e
d
a
n
c
e

Z







(

C
/
W
)
t , Rectangular Pulse Duration (Seconds)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
2
t
1
t
P
DM
1
2
J
DM
thJC
C
Notes:
1. Duty factor D = t / t
2. Peak T = P x Z + T
72CPQ030
www.irf.com
PD-20557 rev. B 11/99
4
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)
FREE-WHEEL
DIODE
40HFL40S02
C URRENT
MON ITOR
HIGH-SPEED
SWITCH
IRFP460
L
DUT
Rg = 25 ohm
Vd = 25 Volt
+
(2) Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward Power Loss = I
F(AV)
x V
FM
@ (I
F(AV)
/
D) (see Fig. 6);
Pd
REV
= Inverse Power Loss = V
R1
x I
R
(1 - D); I
R
@ V
R1
= 80% rated V
R
0
5
10
15
20
25
0
10
20
30
40
50
DC
A
v
e
r
a
g
e

P
o
w
e
r

L
o
ss
-

(
W
a
t
t
s
)
F(AV)
RMS Limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
Average Forward Current - I (A)
1 00
1 0 00
1 0 0 00
1 0
10 0
1 0 00
10 0 00
FS
M
N
o
n
-
R
e
pe
t
i
t
i
v
e
S
u
r
g
e
C
u
r
r
e
n
t

-
I



(
A
)
p
At Any Rated Load Condition
And With Rated V Applied
Following Surge
RRM
Square Wave Pulse Duration - t (microsec)
100
110
120
130
140
150
0 5 10 15 20 25 30 35 40 45 50 55
DC
A
l
l
o
w
a
b
l
e

C
a
s
e

T
e
m
p
e
ra
t
u
re

-

(

C
)
F(AV)
see note (2)
Square wave (D = 0.50)
80% Rated V applied
R
Average Forward Current - I (A)
72CPQ030
PD-20557 rev. B 11/99
www.irf.com
5
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http://www.irf.com
Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice.