|
|
|
부품번호 | 18TQ045S 기능 |
|
|
기능 | Schottky Rectifier ( Diode ) | ||
제조업체 | International Rectifier | ||
로고 | |||
전체 8 페이지수
Bulletin PD-20178 rev. C 07/03
SCHOTTKY RECTIFIER
18TQ...
18TQ...S
18 Amp
IF(AV) = 18Amp
VR = 35 to 45V
Major Ratings and Characteristics
Characteristics
18TQ Units
IF(AV) Rectangular
waveform
VRRM range
IFSM @ tp = 5 µs sine
18
35 to 45
1800
A
V
A
VF @18 Apk, TJ = 125°C
0.53
V
TJ range
- 55 to 175
°C
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.
175° C TJ operation
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
18TQ...
Case Styles
18TQ... S
Base
Cathode
2
13
Cathode
Anode
TO-220AC
www.irf.com
Base
Cathode
2
13
N/C Anode
D2PAK
1
18TQ... Series
Bulletin PD-20178 rev. C 07/03
180
175
170
18TQ
RthJC (DC) =1.50°C/W
165
160
DC
15
D=0.08
D=0.17
D=0.25
D=0.33
10 D=0.50
RMSLimit
5
DC
155
150
0 4 8 12 16 20 24 28
AverageForwardCurrent -IF(AV) (A)
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
0
0 4 8 12 16 20 24 28
AverageForwardCurrent - IF(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
10000
At Any Rated Load Condition
And With Rated VRRM Applied
Following Surge
1000
DUT
CURRENT
MONITOR
100
10
100
1000
10000
Square Wave Pulse Duration - tp (microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
L
IRFP460
Rg = 25 ohm
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
40HFL40S02
+ Vd = 25 Volt
Fig. 8 - Unclamped Inductive Test Circuit
4 www.irf.com
4페이지 Ordering Information Table
Device Code
18TQ... Series
Bulletin PD-20178 rev. C 07/03
18 T Q 045 S
12 34
1 - Essential Part Number
2 - T = TO-220
3 - Q = Schottky Q Series
4 - Voltage Rating
5 - S = D2Pak
5
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
54
43
32
21
6.49E-01
3.46E+00
1.63E+01
3.01E+02
RTHERM1
RTHERM2
RTHERM1
RTHERM1
54
43
32
21
6.77E-01
5.70E-01
2.05E-01
3.44E-02
.ENDS 18TQ045
www.irf.com
7
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ 18TQ045S.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
18TQ045 | Schottky Rectifier ( Diode ) | International Rectifier |
18TQ045S | Schottky Rectifier ( Diode ) | International Rectifier |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |