Bulletin PD-2.274 rev. B 03/01
122NQ030 (R)
120 Amp
SCHOTTKYRECTIFIER
D-67
Major Ratings and Characteristics
Description/Features
The122NQ030(R)highcurrentSchottkyrectifiermodulehas
beenoptimizedforverylowforwardvoltagedrop,withmoderate
leakage.Theproprietarybarriertechnologyallowsforreliable
operation up to 150° C junction temperature. Typical applica-
tionsareinswitchingpowersupplies,converters,free-wheeling
diodes, andreversebatteryprotection.
Characteristics
122NQ030(R) Units
I
Rectangular
waveform
120
A
F(AV)
V
30
V
A
V
150°CT operation
RRM
J
Uniquehighpower,Half-Pakmodule
ReplacestwoparallelDO-5's
I
@tp=5µssine
22,500
0.41
FSM
Easier to mount and lower profile than DO-5's
V
@120Apk,T =125°C
J
F
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
T
range
-55to150
°C
J
Verylowforwardvoltagedrop
Highfrequencyoperation
Guardringforenhancedruggednessandlongterm
reliability
122NQ030
LugTerminalAnode
BaseCathode
122NQ030R
LugTerminalCathode
BaseAnode
Outline D-67 HALF PAK Module
Dimensions in millimeters and (inches)
www.irf.com
1
INFINEON [ Infineon ]
