SCHOTTKY RECTIFIER
150 Amp
153CMQ... SERIES
www.irf.com
1
PD-2.253 rev. A 12/97
I
F(AV)
Rectangular
150
A
waveform
V
RRM
range
80 to 100
V
I
FSM
@ tp = 5 s sine
7000
A
V
F
@
75Apk, T
J
= 125C
0.80
V
(per leg)
T
J
range
- 55 to 175
C
Dimensions in millimeters and inches
Outline D-60 (Modified JEDEC TO-249AA)
CASE STYLE AND DIMENSIONS
Major Ratings and Characteristics
Characteristics
153CMQ... Units
The 153CMQ isolated, center tap Schottky rectifier module
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 reverse battery protection.
175 C T
J
operation
Isolated heatsink
Center tap module
Multiple leads per terminal for high frequency, high
current PC board mounting
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
Low profile, high current package
Description/Features
153CMQ... Series
2
PD-2.253 rev. A 12/97
www.irf.com
T
J
Max. Junction Temperature Range
-55 to 175
C
T
stg
Max. Storage Temperature Range
-55 to 175
C
R
thJC
Max. Thermal Resistance Junction
1.0
C/W DC operation
* See Fig. 4
to Case (Per Leg)
R
thJC
Max. Thermal Resistance Junction
0.50
C/W DC operation
to Case (Per Package)
R
thCS
Typical Thermal Resistance, Case
0.10
C/W Mounting surface , smooth and greased
to Heatsink
wt
Approximate Weight
56 (2.0)
g (oz.)
T
Mounting Torque
Min.
40 (35)
Max.
58 (50)
Case Style
D-60 (TO-249AA)
Modified JEDEC
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
V
FM
Max. Forward Voltage Drop
0.96
V
@ 75A
(Per Leg) * See Fig. 1
(1)
1.19
V
@ 150A
0.80
V
@ 75A
0.99
V
@ 150A
I
RM
Max. Reverse Leakage Current
1.5
mA
T
J
= 25 C
(Per Leg) * See Fig. 2
(1)
20
mA
T
J
= 125 C
C
T
Max. Junction Capacitance (Per Leg)
1400
pF
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25C
L
S
Typical Series Inductance (Per Leg)
9.2
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
= 25 C
T
J
= 125 C
Electrical Specifications
(1) Pulse Width < 300s, Duty Cycle <2%
V
R
= rated V
R
Absolute Maximum Ratings
Following any rated
load condition and with
rated V
RRM
applied
Parameters
153CMQ Units
Conditions
I
F(AV)
Max. Average Forward Current
150
A
50% duty cycle @ T
C
= 90 C, rectangular wave form
* See Fig. 5
I
FSM
Max. Peak One Cycle Non-Repetitive
7000
5s Sine or 3s Rect. pulse
Surge Current (Per Leg) * See Fig. 7
720
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
15
mJ
T
J
= 25 C, I
AS
= 1 Amps, L = 30 mH
(Per Leg)
I
AR
Repetitive Avalanche Current
1
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
Part number
153CMQ080
153CMQ100
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
Parameters
153CMQ Units
Conditions
Parameters
153CMQ Units
Conditions
Voltage Ratings
80
100
153CMQ... Series
3
PD-2.253 rev. A 12/97
www.irf.com
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
.2
.4
.6
.8
1
1.2
1.4
1.6
1.8
FM
F
I
n
s
t
a
n
t
a
ne
ou
s
F
o
r
w
a
r
d C
ur
r
e
nt
-
I
(
A
)
T = 175C
T = 125C
T = 25C
J
J
J
Forward Voltage Drop - V (V)
.001
.01
.1
1
10
100
1000
0
20
40
60
80
100
R
R
T = 175C
150C
125C
100C
75C
50C
25C
J
Reverse Voltage - V (V)
Re
v
e
r
s
e
C
ur
r
e
nt
-
I
(
m
A)
100
1000
10000
0 10 20 30 40 50 60 70 80 90 100110
T = 25C
J
Reverse Voltage - V (V)
R
T
J
u
n
c
t
i
on
C
a
pa
c
i
t
a
nc
e -
C
(
p
F)
.001
.01
.1
1
10
.00001
.0001
.001
.01
.1
1
10
100
D = 0.33
D = 0.50
D = 0.25
D = 0.17
D = 0.08
1
th
J
C
t , Rectangular Pulse Duration (Seconds)
Th
e
r
m
a
l
Im
p
e
d
a
n
c
e
-
Z
(
C
/W
)
Single Pulse
(Thermal Resistance)
2
t
1
t
P
DM
Notes:
1. Duty factor D = t / t
2. Peak T = P x Z + T
1
J
DM
thJC
C
2
153CMQ... Series
4
PD-2.253 rev. A 12/97
www.irf.com
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)
0
10
20
30
40
50
60
70
80
90
0 10 20 30 40 50 60 70 80 90100110
DC
A
v
er
ag
e P
o
w
er
Lo
s
s
-
(
W
at
t
s
)
F(AV)
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
RMS Limit
Average Forward Current - I (A)
80
100
120
140
160
180
0
20
40
60
80
100
120
DC
A
llo
w
ab
l
e
C
a
s
e
T
e
m
p
e
ra
t
u
re
- (
C
)
Average Forward Current - I (A)
F(AV)
153CM
Q
R (DC) = 1.0C/W
thJC
100
1000
10000
10
100
1000
10000
FS
M
p
N
on-
R
epet
i
t
i
v
e S
u
r
ge C
u
r
r
ent
-
I
(
A
)
At Any Rated Load Condition
And With Rated V Applied
Following Surge
RRM
Square Wave Pulse Duration - t (microsec)
FREE-WHEEL
DIODE
40HFL40S02
CURRENT
MONITOR
HIGH-SPEED
SWITCH
IRFP460
L
DUT
Rg = 25 ohm
Vd = 25 Volt
+
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