http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




IXYS
IXYS

W0428RF320 Datasheet Preview

W0428RF320 Datasheet

Rectifier Diode

No Preview Available !

W0428RF320 pdf
WESTCODE
An IXYS Company
Date:- 16 Jun, 2006
Data Sheet Issue:- 1
Provisional Data
Rectifier Diode
Type W0428##250 to W0428##320
Development Type No.: WX171##250-320
Absolute Maximum Ratings
VRRM
VRSM
VOLTAGE RATINGS
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
MAXIMUM
LIMITS
2500-3200
2600-3300
UNITS
V
V
IF(AV)M
IF(AV)M
IF(AV)M
IF(RMS)
IF(RMS)
IF(d.c.)
IFSM
IFSM2
I2t
I2t
Tj op
Tstg
OTHER RATINGS
Maximum average forward current, Tcase=55°C, (note 2)
Maximum average forward current. Tcase =70°C, (note 2)
Maximum average forward current. Tcase =100°C, (note 2)
Nominal RMS forward current, Tcase =100°C, (note 2)
Nominal RMS forward current, Tcase =25°C, (note 2)
D.C. forward current, Tcase =25°C
Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 3)
Peak non-repetitive surge tp=10ms, Vrm10V, (note 3)
I2t capacity for fusing tp=10ms, Vrm=60%VRRM, (note 3)
I2t capacity for fusing tp=10ms, Vrm10V, (note 3)
Operating temperature range
Storage temperature range
Notes:-
1) De-rating factor of 0.13% per °C is applicable for Tj below 25°C.
2) Single phase; 50Hz, 180° half-sinewave.
3) Half-sinewave, 150°C Tj initial.
MAXIMUM
LIMITS
428
380
271
425
809
675
5500
6050
151×103
183×103
-40 to +150
-40 to +150
UNITS
A
A
A
A
A
A
A
A
A2s
A2s
°C
°C
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 1 of 8
June, 2006




IXYS
IXYS

W0428RF320 Datasheet Preview

W0428RF320 Datasheet

Rectifier Diode

No Preview Available !

W0428RF320 pdf
WESTCODE An IXYS Company
Characteristics
PARAMETER
VFM
VFM
VT0
rT
IRRM
Qrr
Qra
Irr
trr
RthJC
RthCK
F
Maximum peak forward voltage
Maximum peak forward voltage
Threshold voltage
Slope resistance
Peak reverse current
Recovered charge
Recovered charge, 50% chord
Reverse recovery current
Reverse recovery time, 50% chord
Thermal resistance, junction to case
Thermal resistance, case to heatsink
Mounting torque
Wt Weight
Notes:-
1) Unless otherwise indicated Tj=150°C.
Rectifier Diode Type W0428##250 to W0428##320
MIN.
-
-
-
-
-
-
-
-
-
-
-
24
-
-
TYP. MAX. TEST CONDITIONS (Note 1)
UNITS
-
-
-
-
-
1000
700
75
19
-
-
-
175
250
1.60
1.80
0.926
ITM=900A
ITM=1180A
0.739
15 Rated VRRM
-
900
- ITM=100A, tP=500µs, di/dt=10A/µs, Vr=50V
-
0.13 180° sine
0.04
30
- Outline E
- Outline F
V
V
V
m
mA
µC
µC
A
µs
K/W
K/W
Nm
g
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 2 of 8
June, 2006




IXYS
IXYS

W0428RF320 Datasheet Preview

W0428RF320 Datasheet

Rectifier Diode

No Preview Available !

W0428RF320 pdf
WESTCODE An IXYS Company
Rectifier Diode Type W0428##250 to W0428##320
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
Voltage Grade
25
26
28
30
32
VRRM
V
2500
2600
2800
3000
3200
VRSM
V
2600
2700
2900
3100
3300
VR
DC V
1500
1550
1650
1750
1850
2.0 Extension of Voltage Grades
This report is applicable to other voltage grades when supply has been agreed by Sales/Production.
3.0 De-rating Factor
A blocking voltage de-rating factor of 0.13%/°C is applicable to this device for Tj below 25°C.
4.0 Snubber Components
When selecting snubber components, care must be taken not to use excessively large values of snubber
capacitor or excessively small values of snubber resistor. Such excessive component values may lead to
device damage due to the large resultant values of snubber discharge current. If required, please consult
the factory for assistance.
5.0 Computer Modelling Parameters
5.1 Device Dissipation Calculations
I AV = −VT 0 +
VT 02 + 4 ff 2 rT WAV
2 ff 2 rT
and:
Where VT0=0.926V, rT=0.739mΩ,
Rth = Supplementary thermal impedance, see table below and
ff = Form factor, see table below.
WAV
=
T
Rth
T = Tj max TK
Conduction Angle
Square wave
Sine wave
Supplementary Thermal Impedance
6 phase (60°) 3 phase (120°)
0.174
0.153
0.172
0.153
½ wave (180°)
0.143
0.149
d.c.
0.130
Conduction Angle
Square wave
Sine wave
Form Factors
6 phase (60°) 3 phase (120°)
2.449
1.732
2.778
1.879
½ wave (180°)
1.414
1.57
d.c.
1
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 3 of 8
June, 2006




Part Number W0428RF320
Description Rectifier Diode
Maker IXYS
Total Page 8 Pages
PDF Download
W0428RF320 pdf
Download PDF File
W0428RF320 pdf
View for Mobile






Related Datasheet

1 W0428RF320 Rectifier Diode IXYS
IXYS
W0428RF320 pdf




Part Number Start With

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

site map

webmaste! click here

contact us

Buy Components