Bulletin PD-20752 rev. A 11/01
16CTU04
16CTU04S
16CTU04-1
Ultrafast Rectifier
trr = 60ns
IF(AV) = 16Amp
VR = 400V
Features
•
•
•
•
Ultrafast Recovery Time
Low Forward Voltage Drop
Low Leakage Current
175°C Operating Junction Temperature
Description/ Applications
International Rectifier's FRED.. series are the state of the art Ultra fast recovery rectifiers specifically designed with
optimized performance of forward voltage drop and ultra fast recovery time.
The planar structure and the platinum doped life time control, guarantee the best overall performance, ruggedness
and reliability characteristics.
These devices are intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as
free-wheeling diode in low voltage inverters and chopper motor drives.
Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
Absolute Maximum Ratings
Parameters
VRRM
Peak Repetitive Peak Reverse Voltage
IF(AV)
Average Rectified Forward Current
Total Device, (Rated VR), TC = 155°C
Max
Units
400
V
Per Leg
8
A
Total Device
16
IFSM
Non Repetitive Peak Surge Current, TC = 25°C
100
IFRM
Peak Repetitive Forward Current
16
(Rated VR, Square wave, 20KHz), TC = 155°C
TJ, TSTG
Operating Junction and Storage Temperatures
- 65 to 175
°C
Case Styles
16CTU04
16CTU04S
16CTU04-1
Base
Common
Cathode
Base
Common
Cathode
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
2
2
3
Anode
TO-220AB
1
Anode
2
Common
Cathode
D2PAK
3
Anode
1
Anode
2
Common
Cathode
3
Anode
TO-262
1
16CTU04, 16CTU04S, 16CTU04-1
Bulletin PD-20752 rev. A 11/01
Electrical Characteristics @ TJ = 25°C, Per Leg (unless otherwise specified)
Parameters
VBR, Vr
Breakdown Voltage,
Blocking Voltage
VF
Forward Voltage
IR
Min Typ Max Units Test Conditions
400
-
-
V
IR = 100µA
-
1.19
1.3
V
IF = 8A
-
0.94
1.0
V
IF = 8A, TJ = 150°C
-
0.2
10
µA
VR = VR Rated
-
20
500
µA
TJ = 150°C, VR = VR Rated
Reverse Leakage Current
CT
Junction Capacitance
-
14
-
pF
VR = 400V
LS
Series Inductance
-
8.0
-
nH
Measured lead to lead 5mm from package body
Dynamic Recovery Characteristics @ TJ = 25°C, Per Leg (unless otherwise specified)
Parameters
trr
Min Typ Max Units Test Conditions
Reverse Recovery Time
-
35
60
-
43
-
ns
TJ = 25°C
67
IRRM
Qrr
Peak Recovery Current
Reverse Recovery Charge
IF = 1.0A, diF/dt = 50A/µA, VR = 30V
IF = 8A
VR = 200V
TJ = 125°C
-
2.8
-
-
6.3
-
-
60
-
-
210
-
A
diF /dt = 200A/µs
TJ = 25°C
TJ = 125°C
nC
TJ = 25°C
TJ = 125°C
Thermal - Mechanical Characteristics
Min
Typ
Max
Units
TJ
Parameters
Max. Junction Temperature Range
-
-
175
°C
TStg
max. Storage Temperature Range
- 65
-
175
RthJC
Thermal Resistance, Junction to Case
-
1.8
2
RthJA !
Thermal Resistance, Junction to Ambient
-
-
50
RthCS "
Thermal Resistance, Case to Heatsink
-
0.5
-
Wt
Weight
-
2.0
-
Mounting Torque
°C/W
g
-
0.07
-
(oz)
6.0
-
12
Kg-cm
5.0
-
10
lbf.in
! Typical Socket Mount
"#Mounting Surface, Flat, Smooth and Greased
2
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16CTU04, 16CTU04S, 16CTU04 -1
Bulletin PD-20752 rev. A 11/01
100
1000
Tj = 175˚C
Reverse Current - I R (µA)
10
Tj = 150˚C
10
Tj = 125˚C
1
Tj = 100˚C
0.1
0.01
Tj = 25˚C
0.001
.0001
0
T J = 175˚C
100
200
300
400
Reverse Voltage - VR (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
T = 150˚C
J
T = 25˚C
J
1000
Junction Capacitance - C T (pF)
Instantaneous Forward Current - I F (A)
100
1
0.1
0
0.5
1
1.5
2
T = 25˚C
J
100
10
2.5
0
100
200
300
400
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Forward Voltage Drop - VFM (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
Thermal Impedance Z
thJC
(°C/W)
10
1
0.1
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
PDM
t1
Single Pulse
(Thermal Resistance)
t2
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC+ Tc
0.01
0.00001
0.0001
0.001
0.01
0.1
1
t1, Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance Z thJC Characteristics
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3
16CTU04, 16CTU04S, 16CTU04-1
Bulletin PD-20752 rev. A 11/01
14
Average Power Loss ( Watts )
Allowable Case Temperature (°C)
180
170
DC
160
150
Square wave (D = 0.50)
140 Rated Vr applied
RMS Limit
12
10
8
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
DC
6
4
2
see note (3)
130
0
0
2
4
6
8
10
12
0
Average Forward Current - IF(AV) (A)
2
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
6
8
10
12
Fig. 6 - Forward Power Loss Characteristics
500
90
Vr = 200V
Tj = 125˚C
Tj = 25˚C
450
80
If = 16A
If = 8A
400
70
If = 16A
If = 8A
350
Qrr ( nC )
trr ( ns )
4
Average Forward Current - IF(AV) (A)
60
50
300
250
200
150
40
100
30
20
100
Vr = 200V
Tj = 125˚C
Tj = 25˚C
50
di F /dt (A/µs )
1000
Fig. 7 - Typical Reverse Recovery vs. di F /dt
0
100
di F /dt (A/µs )
1000
Fig. 8 - Typical Stored Charge vs. di F /dt
(3) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = rated VR
4
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16CTU04, 16CTU04S, 16CTU04 -1
Bulletin PD-20752 rev. A 11/01
Reverse Recovery Circuit
VR = 200V
0.01 Ω
L = 70µH
D.U.T.
di
F /dt
dif/dt
ADJUST
D
IRFP250
G
S
Fig. 9- Reverse Recovery Parameter Test Circuit
3
t rr
IF
tb
ta
0
2
Q rr
I RRM
4
0.5 I RRM
di(rec)M/dt
5
0.75 I RRM
1
/dt
di fF/dt
1. diF/dt - Rate of change of current through zero
crossing
2. IRRM - Peak reverse recovery current
3. trr - Reverse recovery time measured from zero
crossing point of negative going IF to point where
a line passing through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current
4. Qrr - Area under curve defined by t rr
and IRRM
t rr x I RRM
Q rr =
2
5. di (rec) M / dt - Peak rate of change of
current during t b portion of t rr
Fig. 10 - Reverse Recovery Waveform and Definitions
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5
16CTU04, 16CTU04S, 16CTU04-1
Bulletin PD-20752 rev. A 11/01
Outline Table
10.54 (0.41)
MAX.
3.78 (0.15)
3.54 (0.14)
1.32 (0.05)
2.92 (0.11)
2.54 (0.10)
TERM 2
15.24 (0.60)
14.84 (0.58)
1.22 (0.05)
DIA.
6.48 (0.25)
6.23 (0.24)
2°
1 2 3
14.09 (0.55)
3.96 (0.16)
13.47 (0.53)
3.55 (0.14)
Base
Common
Cathode
2
0.10 (0.004)
2.04 (0.080) MAX.
1.40 (0.05)
2.89 (0.11)
1.15 (0.04)
2.64 (0.10)
0.94 (0.04)
1
Anode
2
Common
Cathode
3
Anode
0.69 (0.03)
1 2 3
0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
Conforms to JEDEC Outline TO-220AB
Dimensions in millimeters and (inches)
5.08 (0.20) REF.
4.69 (0.18)
4.20 (0.16)
10.16 (0.40)
REF.
1.32 (0.05)
1.22 (0.05)
6.47 (0.25)
15.49 (0.61)
93°
6.18 (0.24)
14.73 (0.58)
5.28 (0.21)
2.61 (0.10)
4.78 (0.19)
2.32 (0.09)
0.55 (0.02)
8.89 (0.35)
3X
REF.
1.40 (0.055)
1.14 (0.045)
2X
0.46 (0.02)
0.93 (0.37)
MINIMUM RECOMMENDED F OOTPRINT
0.69 (0.27)
Base
Common
Cathode
11.43 (0.45)
2
1
3
4.57 (0.18)
4.32 (0.17)
2
8.89 (0.35)
17.78 (0.70)
0.61 (0.02) MAX.
5.08 (0.20) REF.
3.81 (0.15)
1
Anode
2
Common
Cathode
3
Anode
2.08 (0.08)
2X
2.54 (0.10)
2X
Conforms to JEDEC Outline D2PAK
Dimensions in millimeters and (inches)
6
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16CTU04, 16CTU04S, 16CTU04 -1
Bulletin PD-20752 rev. A 11/01
Outline Table
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
Anode
Conforms to JEDEC Outline TO-262
Dimensions in millimeters and (inches)
Ordering Information Table
Device Code
16
C
T
U
04
-1
1
2
3
4
5
6
1
-
Current Rating
2
-
Common Cathode
(16 = 16A)
3
-
TO-220/ D2Pak
4
-
Ultrafast Recovery
5
-
Voltage Rating
(04 = 400V)
6
-
Suffix for SMD type
-1: TO-262 Option
S: TO-220 SMD (D2Pak)
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7
16CTU04, 16CTU04S, 16CTU04-1
Bulletin PD-20752 rev. A 11/01
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.
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. 11/01
8
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