122NQ030 International Rectifier Corp., 122NQ030 Datasheet

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122NQ030

Manufacturer Part Number
122NQ030
Description
SCHOTTKY RECTIFIER
Manufacturer
International Rectifier Corp.
Datasheet

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122NQ030
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IR
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122NQ030
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122NQ030
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122NQ030R
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SCHOTTKY RECTIFIER
Major Ratings and Characteristics
Characteristics
I
V
I
V
T
FSM
F(AV)
J
RRM
F
Rectangular
waveform
@ tp = 5 µs sine
@ 120Apk, T
range
J
= 125°C
122NQ030(R) Units
- 55 to 150
22,500
0.41
120
30
°C
A
V
A
V
Description/Features
The 122NQ030 (R) high current Schottky rectifier module 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 applica-
tions are in switching power supplies, converters, free-wheeling
diodes, and reverse battery protection.
150° C T
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
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
J
operation
Dimensions in millimeters and (inches)
Bulletin PD-2.274 rev. B 03/01
Outline D-67 HALF PAK Module
122NQ030 (R)
122NQ030
122NQ030R
Lug Terminal Anode
Base Cathode
Lug Terminal Cathode
Base Anode
120 Amp
D-67
1

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122NQ030 Summary of contents

Page 1

... J www.irf.com Bulletin PD-2.274 rev. B 03/01 122NQ030 (R) Description/Features The 122NQ030 (R) high current Schottky rectifier module 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 applica- A tions are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection ...

Page 2

... Typical Thermal Resistance, Case to thCS Heatsink wt Approximate Weight T Mounting Torque Min. Max. Terminal Torque Min. Max. Case Style 2 122NQ030 122NQ Units Conditions 120 A 50% duty cycle @ T = 110° C, rectangular wave form C 22,500 5µs Sine or 3µs Rect. pulse A 2400 10ms Sine or 6ms Rect. pulse 54 ...

Page 3

... tio Characteristics thJC 122NQ030 Bulletin PD-2.274 rev. B 03/ ° ° ° ° ° ° C ...

Page 4

... Bulletin PD-2.274 rev. B 03/ ° rre Fig ...

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