Bulletin PD-20580 rev. B 10/02
203DNQ... SERIES
SCHOTTKY RECTIFIER 200 Amp
TO-244AB isolated doubler
Major Ratings an...
Bulletin PD-20580 rev. B 10/02
203DNQ... SERIES
SCHOTTKY RECTIFIER 200 Amp
TO-244AB isolated doubler
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 µs sine VF TJ @ 100Apk, TJ=125°C (per leg) range 80 to 100 16,000 0.70 V A V
Description/ Features The 203DNQ
Schottky rectifier doubler module 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 high current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling diodes, welding, 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
203DNQ... Units
200 A
- 55 to 175
°C
1 2
3
Modified JEDEC Outline TO-244AB Dimensions in millimeters and (inches)
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203DNQ... Series
Bulletin PD-20580 rev. B 10/02
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
203DNQ080
80
203DNQ100
100
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current * See Fig. 5 (Per Device) 16,000 2,100 15 1 A mJ A 5µs Sine or 3µs Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse...