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8TQ Schematic ( PDF Datasheet ) - International Rectifier

Teilenummer 8TQ
Beschreibung Schottky Rectifier ( Diode )
Hersteller International Rectifier
Logo International Rectifier Logo 




Gesamt 7 Seiten
8TQ Datasheet, Funktion
SCHOTTKY RECTIFIER
Bulletin PD-20561 rev. D 07/03
8TQ...
8TQ...S
8 Amp
IF(AV) = 8 Amp
VR = 80 - 100V
Major Ratings and Characteristics
Characteristics
8TQ Units
IF(AV) Rectangular
waveform
VRRM range
IFSM @ tp = 5 µs sine
VF @8 Apk, TJ = 125°C
8
80 - 100
850
0.58
A
V
A
V
TJ range
- 55 to 175
°C
Description/ Features
The 8TQ 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 reverse
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
8TQ...
Case Styles
8TQ... S
TO-220
www.irf.com
D2PAK
1






8TQ Datasheet, Funktion
8TQ... Series
Bulletin PD-20561 rev. D 07/03
Ordering Information Table
Device Code
8 T Q 100 S
12
34
5
1 - Essential Part Number
2 - T = TO-220
3 - Q = Schottky Q Series
4 - Voltage Rating
5 - S = D2Pak
080 = 80V
100 = 100V
8TQ100
********************************************
* This model has been developed by *
* Wizard SPICE MODEL GENERATOR (1999) *
* (International Rectifier Corporation) *
* Contain Proprietary Information
*
********************************************
* SPICE Model Diode is composed by a
*
* simple diode plus paralled VCG2T
*
********************************************
.SUBCKT 8TQ100 ANO CAT
D1 ANO 1 DMOD (0.07089)
*Define diode model
.MODEL DMOD D(IS=1.15938021883115E-03A,N=1.95244918720315,BV=120V,
+ IBV=5.37891460505463A,RS= 0.00127602,CJO=9.9895753025115E-09,
+ VJ=2.30070034831946,XTI=2, EG=0.758916909331649)
********************************************
*Implementation of VCG2T
VX 1 2 DC 0V
R1 2 CAT TRES 1E-6
.MODEL TRES RES(R=1,TC1=-90.2420977904848)
GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((1.635248E-02/-90.2421)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-
1))+1)*4.011038E-03*ABS(V(ANO,CAT)))-1)}
********************************************
.ENDS 8TQ100
Thermal Model Subcircuit
.SUBCKT 8TQ100 5 1
CTHERM1
CTHERM2
CTHERM3
CTHERM4
54
43
32
21
1.45E+00
4.54E+00
1.09E+01
1.01E+02
RTHERM1
RTHERM2
RTHERM1
RTHERM1
54
43
32
21
2.49E+00
5.20E-04
5.43E-01
3.05E-02
.ENDS 8TQ100
6 www.irf.com

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