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부품번호 | 80CNQ035 기능 |
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기능 | Schottky Rectifier ( Diode ) | ||
제조업체 | International Rectifier | ||
로고 | |||
전체 6 페이지수
SCHOTTKY RECTIFIER
PD-2.216 rev. C 01/99
80CNQ... SERIES
80 Amp
Major Ratings and Characteristics
Characteristics
80CNQ... Units
IF(AV) Rectangular
waveform
VRRM range
80
35 to 45
IFSM @ tp = 5 µs sine
5800
VF @40 Apk, TJ = 125°C
(per leg)
0.47
TJ range
- 55 to 150
A
V
A
V
°C
Description/Features
The 80CNQ center tap Schottky rectifier module series 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
applications are in switching power supplies, converters, free-
wheeling diodes, and reverse battery protection.
150° C TJ operation
Center tap module
Very low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Low profile, small footprint, high current package
80CNQ...
Case Styles
80CNQ...SM
80CNQ...SL
D61-8
www.irf.com
D61-8-SM
D61-8-SL
1
80CNQ... Series
PD-2.216 rev. C 01/99
160
140 DC
120
Square wave (D = 0.50)
80% Rated VR applied
100
see note (2)
80
0 10 20 30 40 50 60
Average Forward Current - I F(AV) (A)
Fig.5-Max. Allowable CaseTemperature
Vs. Average Forward Current (PerLeg)
10000
30
D = 0.20
D = 0.25
25 D = 0.33
D = 0.50
20 D = 0.75
RMS Limit
15
DC
10
5
0
0 10 20 30 40 50 60
Average Forward Current - I F(AV) (A)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
DUT
C URRE NT
MONITOR
1000
At Any Rated Load Condition
And With
Following
Rated
Surge
V
RRM
Applied
100
10
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig.7-Max. Non-Repetitive Surge Current (PerLeg)
L
IRFP460
Rg = 25 ohm
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
40HFL40S02
+ Vd = 25 Volt
Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = I x V @ (I / D) (see Fig. 6);
F(AV) FM
F(AV)
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1= 80% rated VR
4
www.irf.com
4페이지 | |||
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부품번호 | 상세설명 및 기능 | 제조사 |
80CNQ035 | Schottky Rectifier ( Diode ) | International Rectifier |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |