EEWORLDEEWORLDEEWORLD

Part Number

Search

70U40

Description
250 A, 400 V, SILICON, RECTIFIER DIODE, DO-205AB
CategoryDiscrete semiconductor    diode   
File Size72KB,7 Pages
ManufacturerInternational Rectifier ( Infineon )
Websitehttp://www.irf.com/
Download Datasheet Parametric View All

70U40 Overview

250 A, 400 V, SILICON, RECTIFIER DIODE, DO-205AB

70U40 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerInternational Rectifier ( Infineon )
package instructionO-MUPM-H1
Reach Compliance Codeunknow
ECCN codeEAR99
applicationGENERAL PURPOSE
Shell connectionCATHODE
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeRECTIFIER DIODE
Maximum forward voltage (VF)1.3 V
JEDEC-95 codeDO-205AB
JESD-30 codeO-MUPM-H1
Maximum non-repetitive peak forward current6850 A
Number of components1
Phase1
Number of terminals1
Maximum operating temperature200 °C
Maximum output current250 A
Package body materialMETAL
Package shapeROUND
Package formPOST/STUD MOUNT
Certification statusNot Qualified
Maximum repetitive peak reverse voltage400 V
surface mountNO
Terminal formHIGH CURRENT CABLE
Terminal locationUPPER

70U40 Preview

Bulletin I2039
70/300U(R) SERIES
STANDARD RECOVERY DIODES
Stud Version
Features
Alloy diode
Peak reverse voltage up to 1000V
Popular series for rough service
Standard JEDEC types
Stud cathode and stud anode version
250A
300A
Typical Applications
Welders
Power supplies
Motor controls
Battery chargers
General industrial current rectification
Major Ratings and Characteristics
Parameters
I
F(AV)
@ T
C
I
FSM
@ 50Hz
@ 60Hz
I
2
t
@ 50Hz
@ 60Hz
V
RRM
range
T
J
100 to 1000
70U
250
150
6550
6850
214
195
300U
300
130
Units
A
°C
A
A
KA
2
s
KA
2
s
50 to 1000
V
°C
case style
DO-205AB (DO-9)
-65 to 200
70/300U(R) Series
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Type number *
Voltage
Code
10
20
70U
40
60
80
100
V
RRM
, maximum repetitive
peak reverse voltage
V
100
200
400
600
800
1000
V
RSM
, maximum non-
repetitive peak rev. voltage
V
200
300
500
720
960
1200
I
RRM
max.
T
J
= 200°C
mA
60
Voltage
Type number
Code
5
10
20
30
300U
40
60
80
100
V
RRM
, maximum repetitive
peak reverse voltage
V
50
100
200
300
400
600
800
1000
V
RSM
, maximum non-
repetitive peak rev. voltage
V
100
200
300
400
500
720
960
1200
I
RRM
max.
T
J
= 175°C
mA
40
40
40
40
40
40
35
30
* Also available as JEDEC series: 1N3735 through 1N3743; 1N2054 through 1N2068; 1N4044 through 1N4056.
Forward Conduction
Parameter
I
F(AV)
I
FSM
Max. average forward current
@ Case temperature
Max. peak, one-cycle forward,
non-repetitive surge current
70U
250
150
6550
6850
5500
5750
300U
300
130
Units
A
°C
Conditions
180° conduction, half sine wave
t = 10ms
A
t = 8.3ms
t = 10ms
t = 8.3ms
t = 10ms
KA
2
s
t = 8.3ms
t = 10ms
t = 8.3ms
KA
2
√s
V
T
J
= 200°C
mΩ
--
1.40
V
V
No voltage
reapplied
100% V
RRM
reapplied
No voltage
reapplied
100% V
RRM
reapplied
Sinusoidal half wave,
Initial T
J
= T
J
max.
I
2
t
Maximum I
2
t for fusing
214
195
151
138
I
2
√t
V
F(TO)
r
f
V
FM
Maximum I
2
√t
for fusing
Max. value of threshold
voltage
Max. value of forward slope
resistance
Max. peak forward voltage
2140
0.610
0.751
1.30
--
t = 0.1 to 10ms, no voltage reapplied
(I
FM
x
π
x I
F(AV)
(785A peak), T
J
= 25°C
(I
FM
x
π
x I
F(AV)
(942A peak), T
J
= 25°C
70/300U(R) Series
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
70/300U(R) Series
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Thermal Impedance Z
thJC
Characteristic
70/300U(R) Series
Thermal and Mechanical Specifications
Parameter
T
J
T
stg
R
thJC
R
thCS
T
Max. junction operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to case
Max. thermal resistance, case to heatsink
Max. allowed mounting torque +0 -20%
70/300U(R)
-65 to 200
-65 to 200
0.18
0.08
37
28
Units
°C
Conditions
DC operation
K/W
Mounting surface, smooth, flat and greased
Not lubricated threads
Nm
g
JEDEC (See Outline Table)
Lubricated threads
wt
Approximate weight
Case style
250
DO-205AB (DO-9)**
** 302U-A uses IR case style B-26
∆R
thJC
Conduction
(The following table shows the increment of thermal resistence R
thJC
when devices operate at different conduction angles than DC)
Conduction angle
180°
120°
90°
60°
30°
Sinusoidal conduction Rectangular conduction Units
0.020
0.024
0.031
0.045
0.077
0.015
0.025
0.034
0.047
0.077
K/W
Conditions
T
J
= T
J
max.
Ordering Information Table
Device Code
300
1
U
2
3
R
4
100
5
A
6
1
-
300
70
302
= Standard 300U device
= Standard 70U device
= 300U Top Threaded version
= 70U with Pinch Bolt
= Essential Part Number
2
3
4
5
6
-
-
-
-
-
72
U
F
= Flat Base, available only on 72UF Series
None = Normal Stud
R
= Stud Reverse Polarity (Anode to Stud)
None = Stud Normal Polarity (Cathode to Stud)
Voltage code: Code x 10 = V
RRM
(See Voltage Ratings table)
A
= Essential Part Number only for 300U Series
None = 70U Series
NOTE: For longer lead Contact Factory
Next group purchase
I don't know when the next group buy will start, I hope it will be ez-430 chrome...
568760310 Microcontroller MCU
This week's highlights
As you probably know, ENOB ("Effective Number of Bits") and effective resolution are both parameters related to ADC resolution. Understanding the differences between them and determining which one is ...
橙色凯 Analogue and Mixed Signal
RS-485 circuit design experience
[size=14px]The full name of the RS-485 standard is the TIAA/EIA-485 serial communication standard. Data communication uses differential line number transmission, also known as balanced transmission, u...
bjhyyq Analogue and Mixed Signal
【C2000 LaunchPad】Solar-powered smart car
Project Name 【C2000 LaunchPad】Solar Intelligent Car I. Functional Description TMS320F28027 collects energy through solar panels, and then stores the energy in the battery through the peripheral circui...
蓝雨夜 Microcontroller MCU
imgdecmp.dll
Excuse me, who has the imgdecmp.dll file, can you send me a copy? Thank you! Email: 47097248@qq.com...
hjacky Embedded System
About the problem of sending and receiving data of ucos+STM32
I have encountered a problem in the past few days, that is, when the interrupt receives data and sends it out, if the previous frame of data is not sent out before this frame of data comes in, the dat...
小小小小菜鸟 Real-time operating system RTOS

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2200  1244  2176  2438  2297  45  26  44  50  47 
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