SCHOTTKY RECTIFIER
65 Amps
65PQ015
Bulletin PD-20998 rev. C 08/01
1
I
F(AV)
Rectangular
65
A
waveform
V
RRM
15
V
I
FSM
@ tp = 5 s sine
1500
A
V
F
@
65Apk, T
J
=125C
0,46
V
T
J
range
- 55 to 125
C
Characteristics
65PQ015 Units
Major Ratings and Characteristics
Description/Features
The 65PQ015 Schottky rectifier module has been optimized
for ultra low forward voltage drop specifically for the OR-ing of
parallel power supplies. The proprietary barrier technology
allows for reliable operation up to 125 C junction temperature.
Typical applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant power
subsystems.
TO-247 package
125C T
J
operation (V
R
< 5V)
Single diode configuration
Optimized for OR-ing applications
Ultra low forward voltage drop
Guard ring for enhanced ruggedness and long term
reliability
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Case Styles
TO-247AC
65PQ015
Anode
Anode
1
3
2
Base
Cathode
65PQ015
Bulletin PD-20998 rev. C 08/01
2
www.irf.com
I
F(AV)
Max. Average Forward Current
65
A
50% duty cycle @ T
C
= 83C, rectangular wave form
I
FSM
Max. Peak One Cycle Non-Repetitive
1500
5s Sine or 3s Rect. pulse
Surge Current
400
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
9
mJ
T
J
= 25 C, I
AS
= 2 Amps, L = 4.5 mH
I
AR
Repetitive Avalanche Current
2
A
Current decaying linearly to zero in 1 sec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Part number
65PQ015
V
R
Max. DC Reverse Voltage (V)
@ T
J
= 100 C
15
V
R
Max. DC Reverse Voltage (V)
@ T
J
= 125 C
5
T
J
Max. Junction Temperature Range
-55 to 125
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
R
thCS
Typical Thermal Resistance, Case
0.3
C/W Mounting surface , smooth and greased
to Heatsink
wt
Approximate Weight
6 (0.21)
g (oz.)
T
Mounting Torque
Min.
6 (5)
Non-lubricated threads
Max.
12 (10)
Case Style
TO-247AC (TO-3P) JEDEC
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
Parameters
65PQ015
Units
Conditions
Absolute Maximum Ratings
Following any rated
load condition and with
rated V
RRM
applied
Parameters
60PQ015
Units
Conditions
A
V
FM
Forward Voltage Drop
0,50
V
@ 65A
(1)
0,71
V
@ 130A
0,46
V
@ 65A
0,76
V
@ 130A
I
RM
Reverse Leakage Current
18
mA
T
J
= 25 C
(1)
870
mA
T
J
= 100 C
1.2
A
T
J
= 125 C
V
R
= 5V
V
F(TO)
Threshold Voltage
0,137
mV
T
J
= T
J
max.
r
t
Forward Slope Resistance
4,9
m
C
T
Max. Junction Capacitance
4300
pF
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25C
L
S
Typical Series Inductance
8
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10000
V/ s
(Rated V
R
)
T
J
= 25 C
T
J
= 125 C
V
R
= rated V
R
Parameters
65PQ015
Units
Conditions
(1) Pulse Width < 300s, Duty Cycle <2%
Voltage Ratings
Electrical Specifications
65PQ015
Bulletin PD-20998 rev. C 08/01
3
www.irf.com
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1
10
1 0 0
10 0 0
0
2
4
6
8
1 0
12
1 4
16
R
R
75 C
50 C
25 C
Re
v
e
r
s
e
C
u
r
r
e
n
t
-
I
(
m
A
)
Reve rse V olta g e - V (V )
T = 100 C
J
10 0 0
1 0 00 0
2
4
6
8
10
12
14
1 6
R
T
J
u
n
c
ti
on
C
a
p
a
c
i
tan
c
e
-
C
(
p
F)
Re verse V olta g e - V (V )
T = 2 5 C
J
0.0 1
0 .1
1
0 .0 000 1
0.00 0 1
0.00 1
0 .01
0 .1
1
1 0
1 00
th
J
C
t , R ec ta n g ula r Pu lse Du ra tio n (Sec o n d s)
Sin g le P u lse
(Th erm a l R esista nc e)
1
T
h
er
m
a
l
I
m
p
e
d
a
nce Z
(
C
/
W
)
N o te s:
1. D uty fac tor D = t / t
2. Peak T = P x Z + T
1
2
J
thJ C
C
D M
D = 0 .75
D = 0 .50
D = 0 .33
D = 0 .25
D = 0 .2 0
2
t
1
t
P
D M
1
1 0
1 0 0
1 0 0 0
0
0 .5
1
1 .5
2
F
FM
J
J
J
Forw a rd V olta g e D ro p - V (V )
In
s
t
a
n
t
a
n
e
o
u
s
F
o
r
w
a
r
d
C
u
r
r
e
n
t
-
I
(
A
)
T = 12 5 C
T = 10 0 C
T = 2 5 C
65PQ015
Bulletin PD-20998 rev. C 08/01
4
www.irf.com
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current
FR EE-W H E EL
D IO D E
40H FL40 S02
C UR RE N T
M O N ITO R
H IG H-SPE ED
SW ITC H
IRFP460
L
D UT
R g = 25 ohm
V d = 25 V olt
+
(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
= 5 V
0
2 0
4 0
6 0
8 0
0
2 0
4 0
60
80
1 00
D C
Av
er
a
g
e
P
o
w
e
r
L
o
s
s
-
(
W
a
t
t
s
)
F (A V )
RM S Lim it
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
A ve rag e Forw a rd C urre n t - I (A )
Fig. 8 - Unclamped Inductive Test Circuit
0
30
60
90
1 2 0
1 5 0
0
20
40
60
80
10 0
D C
A
l
l
o
w
a
b
l
e
C
a
s
e
T
e
m
p
er
a
t
u
r
e
-
(
C
)
F(A V )
Ave rag e Forw a rd C urre n t - I (A )
se e n o te (2)
Sq ua re w ave (D = 0.50)
5 V a pp lied
100
1000
10000
10
100
1000
10000
FS
M
N
o
n
-
R
e
p
e
ti
ti
v
e
S
u
r
g
e
C
u
r
r
e
n
t
-
I
(
A
)
p
At An y Rate d Load C ond ition
An d W ith Rate d V Ap plie d
Follow in g Surg e
RRM
Sq uare W ave Pulse D uration - t (m ic rose c )
65PQ015
Bulletin PD-20998 rev. C 08/01
5
www.irf.com
Conform to JEDEC outline TO-247AC (TO-3P)
Dimensions in millimeters and (inches)
15.90 (0.626)
15.30 (0.602)
14 .20 (0 .559 )
14. 80 ( 0.583)
3. 70 (0.145)
4. 30 (0.170)
5.30 ( 0.208)
5. 70 (0.225)
5.50 ( 0.217)
4. 50 (0.177)
(2 PLCS.)
3. 55 (0.139)
3. 65 (0.144)
2. 20 (0 .087)
MAX.
1. 00 (0.039)
1. 40 (0 .05 6)
0. 40 (0.213)
0.80 ( 0.032)
4.70 ( 0.185)
5. 30 (0.209)
1.5 ( 0.059)
2.5 ( 0.098)
2. 40 (0.095)
MAX.
10.86 (0.427)
10. 94 ( 0.430)
20.30 (0.800)
19.70 (0.775)
DIA.
1
2
3
Outline Table
Anode
Anode
1
3
2
Base
Cathode
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 08/01
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
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