Bulletin PD-20719 rev. A 03/01
129NQ...(R) SERIES
120 Amp
SCHOTTKY RECTIFIER
D-67
Major Ratings and Characteristics
Description/Features
The129NQ...(R)highcurrentSchottkyrectifiermoduleseries
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
applicationsareinswitchingpowersupplies,converters,free-
wheelingdiodes,andreversebatteryprotection.
Characteristics
129NQ...(R) Units
I
Rectangular
waveform
120
A
F(AV)
V
range
135 to 150
10000
V
A
V
175°CT operation
Uniquehighpower,Half-Pakmodule
ReplacestwoparallelDO-5's
RRM
J
I
@tp=5µssine
FSM
Easier to mount and lower profile than DO-5's
V
@120Apk,T =125°C
J
0.74
F
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
T
range
-55to175
°C
Lowforwardvoltagedrop
Highfrequencyoperation
J
Guardringforenhancedruggednessandlongterm
reliability
129NQ150
LugTerminalAnode
BaseCathode
129NQ150R
LugTerminalCathode
BaseAnode
Outline D-67 HALF PAK Module
Dimensions in millimeters and (inches)
www.irf.com
1
INFINEON [ Infineon ]
