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參數(shù)資料
| 型號(hào)： | 121NQ050 |
| 廠商： | International Rectifier |
| 英文描述： | SCHOTTKY RECTIFIER |
| 中文描述： | 肖特基整流器 |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 99K |
| 代理商： | 121NQ050 |
SCHOTTKY RECTIFIER
120 Amp
121NQ...(R) SERIES
Bulletin PD-2.249 rev. C 05/02
1
www.irf.com
Major Ratings and Characteristics
Description/Features
The 121NQ... (R) high current Schottky rectifier 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 switching power supplies, converters,
free-wheeling diodes, and reverse battery protection.
175° C T
J
operation
Unique high power, Half-Pak module
Replaces two parallel DO-5's
Easier to mount and lower profile than DO-5's
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
I
F(AV)
Rectangular
waveform
120
A
V
RRM
range
35 to 50
V
I
FSM
@ tp = 5 μs sine
19,800
A
V
F
@
120Apk, T
J
=125°C
0.56
V
T
J
range
- 55 to 175
°C
Characteristics
121NQ...(R) Units
D-67
Outline D-67 HALF PAK Module
Dimensions in millimeters and (inches)
123NQ100
Lug Terminal Anode
Base Cathode
123NQ100R
Lug Terminal Cathode
Base Anode
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