EEWORLDEEWORLDEEWORLD

Part Number

Search

249NQ

Description
240 A, 135 V, SILICON, RECTIFIER DIODE
Categorysemiconductor    Discrete semiconductor   
File Size113KB,5 Pages
ManufacturerInternational Rectifier ( Infineon )
Websitehttp://www.irf.com/
Download Datasheet Compare View All

249NQ Overview

240 A, 135 V, SILICON, RECTIFIER DIODE

Bulletin PD-20721 rev. A 06/02
249NQ...(R) SERIES
SCHOTTKY RECTIFIER
240 Amp
D-67
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
range
I
FSM
@ tp = 5 µs sine
V
F
T
J
@ 240Apk, T
J
=125°C
range
Description/ Features
The 249NQ...(R) high current Schottky rectifier module series
has been optimized for low reverse leakage at high tempera-
ture. The proprietary barrier technology allows for reliable
operation up to 175° C junction temperature. Typical applica-
tions 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 four 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
249NQ...(R) Units
240
135 to 150
20000
0.72
- 55 to 175
A
V
A
V
°C
249NQ150
Lug Terminal Anode
Base Cathode
249NQ150R
Lug Terminal Cathode
Base Anode
Outline D-67 HALF PAK Module
Dimensions in millimeters and (inches)
www.irf.com
1

249NQ Related Products

249NQ 249NQ135 249NQ135R 249NQ150 249NQ150R
Description 240 A, 135 V, SILICON, RECTIFIER DIODE 240 A, 135 V, SILICON, RECTIFIER DIODE 240 A, SILICON, RECTIFIER DIODE 240 A, 150 V, SILICON, RECTIFIER DIODE 240 A, 150 V, SILICON, RECTIFIER DIODE
Is it Rohs certified? - incompatible incompatible incompatible incompatible
Maker - International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon )
package instruction - R-PUFM-X1 R-PUFM-X1 R-PUFM-X1 R-PUFM-X1
Contacts - 1 1 1 1
Reach Compliance Code - compliant compliant compliant compliant
ECCN code - EAR99 EAR99 EAR99 EAR99
Other features - HIGH RELIABILITY, FREE-WHEELING DIODE HIGH RELIABILITY, FREE-WHEELING DIODE HIGH RELIABILITY, FREE-WHEELING DIODE HIGH RELIABILITY, FREE-WHEELING DIODE
application - GENERAL PURPOSE GENERAL PURPOSE GENERAL PURPOSE GENERAL PURPOSE
Shell connection - CATHODE ANODE CATHODE ANODE
Configuration - SINGLE SINGLE SINGLE SINGLE
Diode component materials - SILICON SILICON SILICON SILICON
Diode type - RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE
Maximum forward voltage (VF) - 1.27 V 0.74 V 0.74 V 0.74 V
JESD-30 code - R-PUFM-X1 R-PUFM-X1 R-PUFM-X1 R-PUFM-X1
JESD-609 code - e0 e0 e0 e0
Maximum non-repetitive peak forward current - 20000 A 20000 A 20000 A 20000 A
Number of components - 1 1 1 1
Phase - 1 1 1 1
Number of terminals - 1 1 1 1
Maximum operating temperature - 175 °C 175 °C 175 °C 175 °C
Maximum output current - 240 A 240 A 240 A 240 A
Package body material - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Package shape - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form - FLANGE MOUNT FLANGE MOUNT FLANGE MOUNT FLANGE MOUNT
Peak Reflow Temperature (Celsius) - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Certification status - Not Qualified Not Qualified Not Qualified Not Qualified
Maximum repetitive peak reverse voltage - 135 V 135 V 150 V 150 V
surface mount - NO NO NO NO
technology - SCHOTTKY SCHOTTKY SCHOTTKY SCHOTTKY
Terminal surface - TIN LEAD TIN LEAD TIN LEAD TIN LEAD
Terminal form - UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
Terminal location - UPPER UPPER UPPER UPPER
Maximum time at peak reflow temperature - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Base Number Matches - 1 1 - 1
Just rely on technology to make a living? (zt)
This article is a repost, the original address is unknown, it was reposted from another forum, he also reposted.Most of the views in "Don't rely on technology for a lifetime" are already very old, and...
wangjiafu1985 Talking about work
Can anyone send me some study notes or application materials about LM3S USB?
Recently I'm looking at the application of LM3S USB TI's routines are provided, but there are no instructions for use. You have to analyze the code yourself. No flow chart or anything. I'm dying. Can ...
yytdragon Microcontroller MCU
[R7F0C809] Help with emulator connection issue
[i=s]This post was last edited by lonerzf on 2015-8-16 17:35[/i] I finally had a holiday and wanted to debug R7F0C809, but I couldn't debug when connecting to the target board. The error is as follows...
lonerzf Renesas Electronics MCUs
Recruiting embedded software development engineers
Job Responsibilities: 1. Follow up product application development process and be responsible for terminal product development; 2. Maintain products and make relevant technical changes based on new cu...
chy211 Embedded System
Problem compiling the Linux kernel
I installed Ubuntu 9.1 in a virtual machine, compiled kernel Linux-2.6.22.6, arm-linux-gcc3.4.5, and a problem occurred when configuring make menuconfig: scripts/kconfig/mconf arch/arm/Kconfig scripts...
青城山下 Linux and Android
Oscilloscope written in VB
An oscilloscope written in VB, just found on the Internet. It has basic oscilloscope functions...
tsunami MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 589  1842  2082  1126  2421  12  38  42  23  49 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号