18TQ035STRR [INFINEON]
Rectifier Diode, Schottky, 1 Phase, 1 Element, 18A, 35V V(RRM), Silicon, PLASTIC, TO-220, D2PAK-3;型号: | 18TQ035STRR |
厂家: | Infineon |
描述: | Rectifier Diode, Schottky, 1 Phase, 1 Element, 18A, 35V V(RRM), Silicon, PLASTIC, TO-220, D2PAK-3 二极管 |
文件: | 总8页 (文件大小:205K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Bulletin PD-20178 rev. C 07/03
18TQ...
18TQ...S
SCHOTTKY RECTIFIER
18 Amp
IF(AV) = 18Amp
VR = 35 to 45V
Major Ratings and Characteristics
Description/Features
The 18TQ Schottky rectifier 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 re-
verse battery protection.
Characteristics
18TQ
Units
I
Rectangular
waveform
18
A
F(AV)
V
I
range
35 to 45
1800
V
A
RRM
175° C T operation
J
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
@tp=5µssine
FSM
Low forward voltage drop
High frequency operation
V
@18Apk, T =125°C
J
0.53
V
F
J
Guard ring for enhanced ruggedness and long term
T
range
-55to175
°C
reliability
Case Styles
18TQ...
18TQ... S
Base
Cathode
2
Base
Cathode
2
3
1
1
3
Cathode
Anode
Anode
N/C
TO-220AC
D2PAK
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1
18TQ... Series
Bulletin PD-20178 rev. C 07/03
Voltage Ratings
Part number
18TQ035
18TQ040
18TQ045
VR
Max. DC Reverse Voltage (V)
35
40
45
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
18TQ Units
Conditions
IF(AV) Max. Average Forward Current
18
A
50%dutycycle@TC =149°C,rectangularwaveform
*SeeFig.5
Following any rated
load condition and
IFSM Max. Peak One Cycle Non-Repetitive 1800
5µs Sineor3µsRect.pulse
10msSineor6msRect. pulse
A
with rated VRRM applied
SurgeCurrent *SeeFig.7
390
EAS Non-Repetitive Avalanche Energy
24
3.6
mJ
A
TJ =25°C, IAS = 3.6Amps,L= 3.7mH
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
IAR
Repetitive Avalanche Current
Electrical Specifications
Parameters
18TQ Units
Conditions
VFM Max. Forward Voltage Drop
* See Fig. 1
(1)
0.60
0.72
0.53
0.67
2.5
25
1400
8.0
V
V
V
@ 18A
TJ = 25 °C
@ 36A
@ 18A
@ 36A
TJ = 125 °C
V
IRM Max. Reverse Leakage Current (1)
* See Fig. 2
mA
mA
pF
nH
V/ µs
TJ = 25 °C
TJ = 125 °C
VR = rated VR
CT
LS
Max. Junction Capacitance
Typical Series Inductance
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
(Rated VR)
10000
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
18TQ Units
Conditions
TJ
Max. Junction Temperature Range -55to175 °C
Tstg Max. Storage Temperature Range
-55to175 °C
RthJC Max. Thermal Resistance Junction
toCase
RthCS TypicalThermalResistance, Caseto
Heatsink
1.50
°C/W DC operation *SeeFig.4
°C/W Mountingsurface, smoothandgreased
g(oz.)
0.50
wt
T
Approximate Weight
Mounting Torque
2(0.07)
6(5)
12(10)
Min.
Kg-cm
(Ibf-in)
Max.
2
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18TQ... Series
Bulletin PD-20178 rev. C 07/03
1000
100
10
1000
100
10
T = 175°C
J
150°C
125°C
1
100°C
75°C
50°C
25°C
.1
.01
.001
.0001
0 5 10 15 20 25 30 35 40 45
ReverseVoltage - V (V)
T =175°C
J
R
Fig.2-Typical Values of Reverse Current
Vs. Reverse Voltage
T =125°C
J
10000
T = 25°C
J
T = 25°C
J
1
1000
100
.1
0
0
10
20
30
ReverseVoltage- V (V)
40
50
.2 .4 .6 .8
1
ForwardVoltage Drop- V (V)
1.2 1.4 1.6
FM
R
Fig. 1-Maximum Forward Voltage Drop Characteristics
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage
10
D= 0.50
D= 0.33
D= 0.25
D= 0.17
D= 0.08
1
.1
P
DM
t
1
t
2
Notes:
1. Dutyfactor D= t / t
.01
.001
1 2
2. PeakT =P xZ +T
SinglePulse
(Thermal Resistance)
J DM
thJC C
10 100
.00001
.0001
.001
.01
t , Rectangular PulseDuration (Seconds)
.1
1
1
Fig.4-Maximum Thermal Impedance ZthJC Characteristics
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3
18TQ... Series
Bulletin PD-20178 rev. C 07/03
180
15
10
5
D=0.08
D=0.17
D=0.25
D=0.33
D=0.50
18TQ
175
R
(DC) =1.50°C/W
thJC
170
165
160
155
150
DC
RMS Limit
DC
0
0
0
4
8 12 16 20 24 28
AverageForwardCurrent -I (A)
4 8
AverageForward Current - I
12 16 20 24 28
(A)
F(AV)
Fig.6-Forward Power Loss ChFa(rAaVct)eristics
Fig. 5-Maximum Allowable Case Temperature
Vs. Average Forward Current
10000
At Any Rated Load Condition
And With Rated V Applied
RRM
Following Surge
1000
100
10
100
1000
10000
Square Wave Pulse Duration - t (microsec)
p
Fig. 7-Maximum Non-Repetitive Surge Current
L
HIG H-SPEED
SW ITC H
IRFP460
DUT
FREE-WHEEL
DIODE
Rg = 25 ohm
Vd = 25 Volt
+
C URRENT
MONITOR
40HFL40S02
Fig.8-Unclamped Inductive Test Circuit
4
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18TQ... Series
Bulletin PD-20178 rev. C 07/03
Outline Table
10.54 (0.41)
MAX.
1.32 (0.05)
1.22 (0.05)
3.78 (0.15)
3.54 (0.14)
DIA.
6.48 (0.25)
6.23 (0.24)
2.92 (0.11)
2.54 (0.10)
TERM 2
15.24 (0.60)
14.84 (0.58)
2°
1
3
14.09 (0.55)
13.47 (0.53)
3.96 (0.16)
3.55 (0.14)
Base
Cathode
0.10 (0.004)
2.04 (0.080) MAX.
1.40 (0.05)
1.15 (0.04)
2.89 (0.11)
2.64 (0.10)
0.94 (0.04)
0.69 (0.03)
1
3
Cathode
Anode
1
3
0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
5.08 (0.20) REF.
Conform to JEDEC outline TO-220AC
Dimensions in millimeters and (inches)
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)
6.18 (0.24)
93°
15.49 (0.61)
14.73 (0.58)
5.28 (0.21)
4.78 (0.19)
2.61 (0.10)
2.32 (0.09)
8.89 (0.35)
REF.
0.55 (0.02)
0.46 (0.02)
1.40 (0.055)
1.14 (0.045)
3X
0.93 (0.37)
0.69 (0.27)
MINIMUM RECOMMENDED FOOTPRINT
11.43 (0.45)
Base
Cathode
2
2X
1
3
4.57 (0.18)
4.32 (0.17)
8.89 (0.35)
17.78 (0.70)
2
0.61 (0.02) MAX.
5.08 (0.20) REF.
3.81 (0.15)
2.08 (0.08)
3
1
N/C
Anode
2X
2.54 (0.10)
Conform to JEDEC outline D2Pak (SMD-220)
2X
Dimensions in millimeters and (inches)
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5
18TQ... Series
Bulletin PD-20178 rev. C 07/03
Marking Information
THIS IS A 18TQ045-S
LOT CODE 8024
ASSEMBLED ON WW 02, 2000
IN THE ASSEMBLY LINE "L"
PART NUMBER
INTERNATIONAL
RECTIFIER
LOGO
18TQ045S
DATE CODE
YEAR 0 = 2000
WEEK 02
ASSEMBLY
LOT CODE
LINE L
Tape & Reel Information
TRR
1.60 (0.063)
1.50 (0.059)
1.60 (0.063)
4.10 (0.161)
3.90 (0.153)
DIA.
1.50 (0.059)
0.368 (0.0145)
0.342 (0.0135)
FEED DIRECTION
TRL
1.85 (0.073)
1.65 (0.065)
11.60 (0.457)
11.40 (0.449)
24.30 (0.957)
23.90 (0.941)
15.42 (0.609)
15.22 (0.601)
1.75 (0.069)
DIA.
10.90 (0.429)
10.70 (0.421)
1.25 (0.049)
16.10 (0.634)
15.90 (0.626)
4.72 (0.186)
4.52 (0.178)
FEED DIRECTION
13.50 (0.532)
12.80 (0.504)
26.40 (1.039)
24.40 (0.961)
DIA.
SMD-220 Tape & Reel
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 800 pieces per reel for both
TRL and TRR.
60 (2.362)
DIA. MIN.
360 (14.173)
DIA. MAX.
Dimensions in millimeters and (inches)
6
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18TQ... Series
Bulletin PD-20178 rev. C 07/03
Ordering Information Table
Device Code
18
T
Q
045
S
1
2
3
4
5
1
2
3
4
5
-
-
-
-
-
Essential Part Number
T = TO-220
Q = Schottky Q Series
Voltage Rating
S = D2Pak
035 = 35V
040 = 40V
045 = 45V
18TQ045
********************************************
*
*
*
*
This model has been developed by
Wizard SPICE MODEL GENERATOR (1999)
(International Rectifier Corporation)
Contains Proprietary Information
*
*
*
*
********************************************
* SPICE Model Diode is composed by a
* simple diode plus paralled VCG2T
*
*
********************************************
.SUBCKT 18TQ045 ANO CAT
D1 ANO 1 DMOD (0.10899)
*Define diode model
.MODEL DMOD D(IS=4.49213078685186E-05A,N=1.23149728754907,BV=52V,
+ IBV=9.03115410463162E-02A,RS= 0.000664839,CJO=2.73074429693125E-08,
+ VJ=0.881972575936711,XTI=2, EG=0.789061316955255)
********************************************
*Implementation of VCG2T
VX 1 2 DC 0V
R1 2 CAT TRES 1E-6
.MODEL TRES RES(R=1,TC1=18.1199792035774)
GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-3.316412E-03/18.11998)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-
1))+1)*6.806625E-02*ABS(V(ANO,CAT)))-1)}
********************************************
.ENDS 18TQ045
Thermal Model Subcircuit
.SUBCKT 18TQ045 5 1
CTHERM1
CTHERM2
CTHERM3
CTHERM4
5
4
3
2
4
3
2
1
6.49E-01
3.46E+00
1.63E+01
3.01E+02
RTHERM1
RTHERM2
RTHERM1
RTHERM1
5
4
3
2
4
3
2
1
6.77E-01
5.70E-01
2.05E-01
3.44E-02
.ENDS 18TQ045
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7
18TQ... Series
Bulletin PD-20178 rev. C 07/03
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. 07/03
8
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