I
F(AV)
Rectangular
220
A
waveform
V
RRM
30
V
I
FSM
@ tp = 5 s sine
22,500
A
V
F
@
110Apk, T
J
=125C
0.40
V
(per leg)
T
J
range
- 55 to 150
C
Characteristics
220CMQ030 Units
Major Ratings and Characteristics
The 220CMQ030 high current Schottky rectifier module 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 applica-
tions are in switching power supplies, converters, free-wheeling
diodes, welding and reverse battery protection.
150 C T
J
operation
Center tap module - Isolated Base
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Description/Features
SCHOTTKY RECTIFIER
220 Amp
220CMQ030
www.irf.com
1
Bulletin PD-2.555 rev. B 08/01
TO-244AB isolated
Modified JEDEC
Outline TO-244AB Isolated
Dimensions in millimeters and (inches)
2
LUG
TERMINAL
ANODE 1
LUG
TERMINAL
ANODE 3
COMMON
CATHODE
ISOLATED BASE
220CMQ030
2
Bulletin PD-2.555 rev. B 08/01
www.irf.com
V
FM
Max. Forward Voltage Drop
0.48
V
@ 110A
(Per Leg) * See Fig. 1
(1)
0.57
V
@ 220A
0.40
V
@ 110A
0.52
V
@ 220A
I
RM
Max. Reverse Leakage Current
10
mA
T
J
= 25 C
(Per Leg) * See Fig. 2
(1)
560
mA
T
J
= 125 C
V
F(TO)
Threshold Voltage
0.23
V
T
J
= T
J
max.
r
t
Forward Slope Resistance
1.16
m
C
T
Max. Junction Capacitance (Per Leg)
7,400
pF
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25C
L
S
Typical Series Inductance (Per Leg)
7.0
nH
From top of terminal hole to mounting plane
dv/dt Max. Voltage Rate of Change
10000
V/ s (Rated V
R
)
V
RMS
Insulation Voltage
1000
V
I
F(AV)
Max. Average Forward
(Per Leg)
110
A
50% duty cycle @ T
C
= 100 C, rectangular wave form
Current * See Fig. 5
(Per Device)
220
I
FSM
Max. Peak One Cycle Non-Repetitive
22,500
5s Sine or 3s Rect. pulse
Surge Current (Per Leg) * See Fig. 7
2,400
10ms Sine or 6ms Rect. pulse
E
AS
Non-Repetitive Avalanche Energy
99
mJ
T
J
= 25 C, I
AS
= 22 Amps, L = 0.41 mH
(Per Leg)
I
AR
Repetitive Avalanche Current
22
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
Part number
220CMQ030
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
30
Voltage Ratings
Absolute Maximum Ratings
Following any rated
load condition and with
rated V
RRM
applied
A
Parameters
220CMQ Units
Conditions
T
J
= 25 C
T
J
= 125 C
V
R
= rated V
R
Electrical Specifications
(1) Pulse Width < 300s, Duty Cycle <2%
Parameters
220CMQ Units
Conditions
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
0.70
C/W DC operation
* See Fig. 4
to Case (Per Leg)
R
thJC
Max. Thermal Resistance Junction
0.35
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
79 (2.80)
g (oz.)
T
Mounting Torque
Min.
24 (20)
Max.
35 (30)
Mounting Torque Center Hole
Typ.
13.5 (12)
Terminal Torque
Min.
35 (30)
Max.
46 (40)
Case Style
TO - 244AB Isolated Modified JEDEC
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
Parameters
220CMQ Units
Conditions
220CMQ030
3
Bulletin PD-2.555 rev. B 08/01
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
1 0
1 00
1 0 00
0
0.2
0 .4
0.6
0.8
1
I
n
s
t
a
n
ta
n
e
o
u
s
F
o
r
w
a
r
d
C
u
r
r
e
n
t -
I
(
A
)
T = 150 C
T = 125 C
T = 25 C
J
J
J
F
F M
Forw a rd V oltag e D rop - V (V )
0 .01
0 .1
1
1 0
1 0 0
1 0 00
1 00 0 0
0
5
10
15
2 0
2 5
3 0
R
R
125 C
100 C
75 C
50 C
25 C
R
e
v
e
r
s
e
C
u
r
r
ent
-
I
(
m
A
)
T = 150 C
J
Re verse V olta g e - V (V )
10 0 0
1 0 00 0
0
5
1 0
15
2 0
25
3 0
35
T = 25 C
J
R
T
J
u
n
c
t
i
o
n
C
a
p
a
c
i
t
a
n
c
e
-
C
(
p
F
)
Re ve rse V olta g e - V (V )
0 .0 0 1
0.0 1
0 .1
1
0.0 00 0 1
0.0 00 1
0 .00 1
0 .01
0 .1
1
1 0
1 00
th
J
C
t , Rectangula r Pulse Dura tio n (Seco nds)
Sing le Pu lse
(Therm al Resistance)
1
T
h
e
r
m
a
l
I
m
p
e
d
a
n
c
e
Z
(
C
/
W
)
1
2
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
N ote s:
1. D uty fa c tor D = t / t
2. Pe a k T = P x Z + T
J
D M
thJ C
C
2
t
1
t
P
D M
220CMQ030
4
Bulletin PD-2.555 rev. B 08/01
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)
10 0 0
1 00 0 0
10 0 00 0
10
10 0
100 0
10 0 00
FS
M
p
N
o
n
-
R
e
p
e
ti
t
i
ve
S
u
r
g
e
C
u
r
r
e
n
t -
I
(
A
)
Squa re W ave Pulse D uration - t (m ic rose c)
A t A n y Rate d Load C on dition
A n d W ith Rate d V A p plie d
Follow in g Surg e
RRM
7 0
8 0
9 0
10 0
11 0
12 0
13 0
14 0
15 0
0
2 0
4 0
6 0
8 0
1 00 1 2 0 14 0 1 60
D C
Al
l
o
w
a
b
l
e
C
a
s
e
T
e
m
p
e
r
a
t
u
r
e -
(
C
)
F (A V )
see n ote (2)
Averag e Forw ard C urre n t - I (A )
Squa re w ave (D = 0.50)
80% Ra te d V ap p lie d
R
0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
0
2 0
40
6 0
80
1 0 0 1 2 0 1 40 1 60
D C
A
v
e
r
a
g
e
P
o
w
e
r L
o
ss
-
(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)
FR EE-W HE EL
D IO D E
40H FL40S02
C UR RE N T
M O N ITO R
H IG H -SPE ED
SW ITC H
IRFP460
L
D UT
Rg = 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
= 80% rated V
R
220CMQ030
5
Bulletin PD-2.555 rev. B 08/01
www.irf.com
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.
Ordering Information Table
Device Code
1
2
3
1
-
Current Rating: 220A
2
-
Common Cathode
3
-
Module
4
-
Schottky Q Series
5
-
Voltage Rating: 30V
220
C
M
Q
030
4
5
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