Bulletin PD-2.555 rev. B 08/01
220CMQ030
SCHOTTKY RECTIFIER
220 Amp
TO-244AB isolated
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
I
FSM
V
F
T
J
@ tp = 5 µs sine
@110Apk, T
J
=125°C
(per leg)
range
Description/Features
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
220CMQ030 Units
220
30
22,500
0.40
A
V
A
V
- 55 to 150
°C
LUG
TERMINAL
ANODE 1
COMMON
CATHODE
LUG
TERMINAL
ANODE 3
2
ISOLATED BASE
Modified JEDEC
Outline TO-244AB Isolated
Dimensions in millimeters and (inches)
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220CMQ030
Bulletin PD-2.555 rev. B 08/01
Voltage Ratings
Part number
V
R
Max. DC Reverse Voltage (V)
V
RWM
Max. Working Peak Reverse Voltage (V)
220CMQ030
30
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward
Current
I
FSM
E
AS
I
AR
* See Fig. 5
(Per Leg)
(Per Device)
220CMQ Units
110
220
22,500
2,400
99
22
A
mJ
A
A
Conditions
50% duty cycle @ T
C
= 100 °C, rectangular wave form
Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated V
RRM
applied
5µs Sine or 3µs Rect. pulse
T
J
= 25 °C, I
AS
= 22 Amps, L = 0.41 mH
Current decaying linearly to zero in 1 µsec
Frequency limited by T
J
max. V
A
= 1.5 x V
R
typical
Max. Peak One Cycle Non-Repetitive
Surge Current (Per Leg) * See Fig. 7
Non-Repetitive Avalanche Energy
(Per Leg)
Repetitive Avalanche Current
(Per Leg)
Electrical Specifications
Parameters
V
FM
Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
220CMQ Units
0.48
0.57
0.40
0.52
10
560
0.23
1.16
7,400
7.0
10000
1000
(Per Leg)
V
V
V
V
mA
mA
V
m
Ω
Conditions
@ 110A
@ 220A
@ 110A
@ 220A
T
J
= 25 °C
T
J
= 125 °C
T
J
= T
J
max.
T
J
= 25 °C
T
J
= 125 °C
V
R
= rated V
R
I
RM
Max. Reverse Leakage Current
(Per Leg) * See Fig. 2
(1)
V
F(TO)
Threshold Voltage
r
t
C
T
L
S
Forward Slope Resistance
Max. Junction Capacitance (Per Leg)
Typical Series Inductance
pF
nH
V
R
= 5V
DC
, (test signal range 100Khz to 1Mhz) 25°C
From top of terminal hole to mounting plane
dv/dt Max. Voltage Rate of Change
V
RMS
Insulation Voltage
V/ µs (Rated V
R
)
V
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Junction Temperature Range
Max. Storage Temperature Range
220CMQ Units
-55 to 150
-55 to 150
°C
°C
Conditions
R
thJC
Max. Thermal Resistance Junction
0.70
°C/W
to Case (Per Leg)
R
thJC
Max. Thermal Resistance Junction
0.35
°C/W
to Case (Per Package)
R
thCS
Typical Thermal Resistance, Case
0.10
°C/W
to Heatsink
wt
Approximate Weight
79 (2.80) g (oz.)
T
Mounting Torque
Min.
24(20)
Max.
35 (30)
Kg-cm
Mounting Torque Center Hole
Typ.
13.5 (12) (Ibf-in)
TerminalTorque
Min.
35 (30)
Max.
46 (40)
Case Style
TO - 244AB Isolated
DCoperation
DCoperation
* See Fig. 4
Mounting surface , smooth and greased
Modified JEDEC
2
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220CMQ030
Bulletin PD-2.555 rev. B 08/01
1 0 00
1 00 0 0
1 0 00
Reverse C urrent - I
R
(m A )
100
10
75 C
1
0 .1
0 .01
0
5
10
15
20
25
30
Reverse V olta ge - V
R
(V )
50 C
25 C
T
J
= 150 C
125 C
100 C
In sta n tan eo us F orw ard C urrent - I
F
(A)
1 00
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
1 0 00 0
Jun ction C a pacita n ce - C
T
(pF)
T
J
= 25 C
10
T
J
= 150 C
T
J
= 125 C
T
J
= 25 C
1
0
0.2
0 .4
0.6
0.8
1
Forw a rd V oltage D rop - V
FM
(V )
10 0 0
0
5
10
15
20
25
30
35
Reverse V olta ge - V
R
(V )
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
1
Th erm al Im pedance Z
thJC
( C /W )
D
D
D
D
D
=
=
=
=
=
0.75
0.50
0.33
0.25
0.20
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
0 .1
P
D M
0.0 1
Sing le Pu lse
(Therm al Resistance)
t1
N otes:
t2
1. D uty fa ctor D = t 1/ t 2
2. Pea k T
J
= P
D M
x Z
thJC
+ T
C
0 .0 0 1
0.0 00 0 1
0.0 00 1
0 .00 1
0 .01
0 .1
1
10
1 00
t 1 , Rectangula r Pulse Dura tion (Seconds)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
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220CMQ030
Bulletin PD-2.555 rev. B 08/01
15 0
A llow a ble C ase Tem p erature - ( C )
14 0
13 0
12 0
11 0
10 0
90
80
see note (2)
70
A ve ra ge Pow er Loss - (W atts)
60
50
40
30
20
10
0
0
20
40
60
80
1 00 1 2 0 14 0 1 60
0
D
D
D
D
D
=
=
=
=
=
0.20
0.25
0.33
0.50
0.75
DC
RM S Lim it
DC
Squa re w ave (D = 0.50)
80% Ra ted V
R
ap p lied
70
Averag e Forw ard C urrent - I
F (AV )
(A )
20
40
60
80
1 0 0 1 2 0 1 40 1 60
Averag e Forw a rd C urren t - I
F(A V )
(A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Non -Repetitive Surg e C urrent - I
FSM
(A)
10 0 00 0
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
At An y Rated Load C on dition
An d W ith Rated V
RRM
Ap plied
Follow in g Surge
1 00 0 0
10 0 0
10
10 0
100 0
10 0 00
Squa re W ave Pulse D uration - t p (m icrosec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L
H IG H -SPE ED
SW ITC H
FREE-W HE EL
D IO D E
40H FL40S02
V d = 25 V olt
D UT
IRFP460
Rg = 25 ohm
+
C UR RE N T
M O N ITO R
Fig. 8 - Unclamped Inductive Test Circuit
(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
4
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220CMQ030
Bulletin PD-2.555 rev. B 08/01
Ordering Information Table
Device Code
220
1
C
2
M
3
Q
4
030
5
1
2
3
4
5
-
-
-
-
-
Current Rating: 220A
Common Cathode
Module
Schottky Q Series
Voltage Rating: 30V
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.
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
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