SCHOTTKY RECTIFIER
Bulletin PD-2.264 rev. D 05/02
400CNQ... SERIES
400 Amp
Major Ratings and Characteristics
Characteristics
400CNQ... Units
IF(AV) Rectangular waveform
VRRM range
400 35 to 50
IFSM @ tp = 5 µs sine
29,000
VF @200Apk, TJ=125°C (per leg)
0.52
TJ range
- 55 to 150
A V A V
°C
TO-244AB
Description/ Features
The 400CNQ center tap, high current, Schottky rectifier module series has been optimized for very low forward voltage drop, with moderate leakage. The proprietary ba.
SCHOTTKY RECTIFIER
SCHOTTKY RECTIFIER
Bulletin PD-2.264 rev. D 05/02
400CNQ... SERIES
400 Amp
Major Ratings and Characteristics
Characteristics
400CNQ... Units
IF(AV) Rectangular waveform
VRRM range
400 35 to 50
IFSM @ tp = 5 µs sine
29,000
VF @200Apk, TJ=125°C (per leg)
0.52
TJ range
- 55 to 150
A V A V
°C
TO-244AB
Description/ Features
The 400CNQ center tap, high current, 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, welding, and reverse battery protection.
150 °C TJ operation Center tap module High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability
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
Ø
10.41 9.65
[.410] [.380]
20.32 [.800] 17.78 [.700]
LUG LUG TERMINAL TERMINAL ANODE 1 ANODE 2
Ø
4.95 [.195] 4.70 [.185]
1/4-20 SLOTTED HEX
BASE COMMON CATHODE
15.75 [.620] 14.99 [.590]
3.35 [.132] 3.02 [.119]
Modified JEDEC Out.