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부품번호 | 87CNQ020 기능 |
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기능 | Schottky Rectifier ( Diode ) | ||
제조업체 | International Rectifier | ||
로고 | |||
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SCHOTTKY RECTIFIER
PD-20541 rev. E 10/99
87CNQ020
87CNQ020SM
87CNQ020SL
80 Amp
Major Ratings and Characteristics
Characteristics
Values Units
IF(AV) Rectangular
waveform
VRRM
80 A
20 V
Description/Features
The center tap Schottky rectifier module has been optimized
for ultra low forward voltage drop specifically for 3.3V output
power supplies. The proprietary barrier technology allows for
reliable operation up to 150 °C junction temperature. Typical
applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant power
subsystems.
IFSM @ tp = 5 µs sine
6000
A
150 °C TJ operation
Center tap module
VF @40 Apk, TJ= 125 °C
(perleg)
0.32
V Optimized for 3.3V application
Ultra low forward voltage drop
DataSheet4HUig.hcforemquency operation
TJ range
- 55 to 150
°C
Guard ring for enhanced ruggedness and long term
reliability
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low profile, small footprint, high current package
87CNQ020
Case Styles
87CNQ020SM
87CNQ020SL
DataShee
D61-8
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D61-8-SM
D61-8-SL
1
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87CNQ020, 87CNQ020SM, 87CNQ020SL
PD-20541 rev. E 10/99
150
145
DC
140
135
Square wave (D = 0.50)
130 80% Rated V R applied
125
see note (2)
120
0
10 20 30 40 50 60
Average Forward Current - I F(AV) (A)
Fig.5-Max. Allowable CaseTemperature
Vs. Average Forward Current (PerLeg)
10 0 0 0
25
D = 0.20
D = 0.25
20 D = 0.33
D = 0.50
D = 0.75
15
RMS Limit
10
DC
5
0
0 10 20 30 40 50 60
Average Forward Current - I F(AV) (A)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
et4U.com
DUT
C URRE NT
MON ITOR
10 0 0 DataSheet4U.com
At Any Rated Load Condition
And With Rated VRRM Applied
Following Surge
1 00
10
1 00
1 00 0
10 0 00
Square Wave Pulse Duration - t p (microsec)
Fig.7-Max. Non-Repetitive Surge Current (PerLeg)
L
IRFP460
Rg = 25 ohm
HIGH-SPE ED
SW IT C H
FREE-WHEEL
D IO D E
40HFL40S02
+ V d = 25 V olt
Fig. 8 - Unclamped Inductive Test Circuit
(2) 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= 80% rated VR
4
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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 |
87CNQ020 | Schottky Rectifier ( Diode ) | International Rectifier |
87CNQ020A | Schottky Rectifier ( Diode ) | International Rectifier |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |