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403CNQ PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 403CNQ
部品説明 SCHOTTKY RECTIFIER
メーカ International Rectifier
ロゴ International Rectifier ロゴ 



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403CNQ Datasheet, 403CNQ PDF,ピン配置, 機能
SCHOTTKY RECTIFIER
Bulletin PD-2.214 rev. E 05/02
403CNQ...(R) SERIES
400 Amp
Major Ratings and Characteristics
Characteristics
403CNQ... Units
IF(AV) Rectangular
waveform
400
VRRM range
80 to 100
IFSM @ tp = 5 µs sine
25,500
VF @200Apk, TJ=125°C
(per leg)
0.69
TJ range
- 55 to 175
A
V
A
V
°C
COMMON
CATHODE
80.01 [3.150]
40.26 [1.585]
39.75 [1.565]
2X Ø
7.49 [.295]
6.99 [.275]
23.55 [.927]
20.42 [.804]
34.925 [1.375]
REF.
63.50 [2.500]
60.96 [2.400]
92.71 [3.650]
90.17 [3.550]
NOTES:
1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
2. CONTROLLING DIMENSION: MILLIMETER
www.irf.com
TO-244AB
Description/Features
The 403CNQ center tap Schottky rectifier module series has
been optimized for low reverse leakage at high temperature.
The proprietary barrier technology allows for reliable opera-
tion up to 175 °C junction temperature. Typical applications
are in high current switching power supplies, plating power
supplies, UPS systems, converters, free-wheeling diodes,
welding, and reverse battery protection.
175 °C TJ operation
Center tap module
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
Ø
10.41
9.65
[.410]
[.380]
403CNQ100
Lug
Terminal
Anode 1
Lug
Terminal
Anode 2
20.32 [.800]
17.78 [.700]
Ø
4.95 [.195]
4.70 [.185]
1/4-20 SLOTTED HEX
15.75 [.620]
14.99 [.590]
Base
Common Cathode
403CNQ100(R)
Lug
Terminal
Cathode 1
Lug
Terminal
Cathode 2
3.35 [.132]
3.02 [.119]
Base
Common Anode
Modified JEDEC
Outline TO-244AB
Dimensions in millimeters and (inches)
1

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