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International Rectifier Electronic Components Datasheet

303URA250P3 Datasheet

STANDARD RECOVERY DIODES

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Bulletin I2032/A
STANDARD RECOVERY DIODES
Features
Wide current range
High voltage ratings up to 2500V
High surge current capabilities
Stud cathode and stud anode version
Typical Applications
Converters
Power supplies
Machine tool controls
High power drives
Medium traction applications
301U(R) SERIES
Stud Version
300A
Major Ratings and Characteristics
Parameters
301U(R)
80 to 200
250
IF(AV)
IF(RMS)
IFSM
@ TC
@ 50Hz
@ 60Hz
330
120
520
8250
8640
300
120
470
6050
6335
I2t @ 50Hz 340
183
@ 60Hz
311
167
VRRM range
TJ
800 to 2000
- 40 to 180
2500
- 40 to 180
Units
A
°C
A
A
A
KA2s
KA2s
V
°C
case style
DO-205AB (DO-9)
To Order


International Rectifier Electronic Components Datasheet

303URA250P3 Datasheet

STANDARD RECOVERY DIODES

No Preview Available !

Previous Datasheet
Index
301U(R) Series
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
VRRM , maximum repetitive
peak reverse voltage
V
80 800
120 1200
301U(R)
160
1600
200 2000
250 2500
Next Data Sheet
VRSM , maximum non-
repetitive peak rev. voltage
V
900
1300
1700
2100
2600
IRRM max.
@ TJ = TJ max.
mA
15
Forward Conduction
Parameter
301U(R)
80 to 200 250
IF(AV) Max. average forward current
@ Case temperature
330
120
300
120
IF(RMS) Max. RMS forward current
IFSM Max. peak, one-cycle forward,
non-repetitive surge current
520
8250
8640
470
6050
6335
6940 5090
7270 5330
I2t Maximum I2t for fusing
340 183
311 167
241 129
220 118
I 2t Maximum I2t for fusing
VF(TO)1 Low level value of threshold
voltage
VF(TO)2 High level value of threshold
voltage
rf1 Low level value of forward
slope resistance
3400
0.77
1830
0.90
0.84
0.97
0.49
0.59
rf2 High level value of forward
slope resistance
VFM Max. forward voltage drop
0.49
1.22
0.55
1.46
Units Conditions
A 180° conduction, half sine wave
°C
A DC @ TC = 115°C (08 to 20), TC = 102°C (25)
t = 10ms No voltage
t = 8.3ms reapplied
A
t = 10ms 100% VRRM
t = 8.3ms reapplied Sinusoidal half wave,
KA2s
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
No voltage
reapplied
100% VRRM
reapplied
Initial TJ = TJ max.
KA2s t = 0.1 to 10ms, no voltage reapplied
(16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
V
(I > π x IF(AV)),TJ = TJ max.
(16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
m
(I > π x IF(AV)),TJ = TJ max.
V Ipk= 942A, TJ = TJ max, tp = 10ms sinusoidal wave
To Order


Part Number 303URA250P3
Description STANDARD RECOVERY DIODES
Maker International Rectifier
PDF Download

303URA250P3 Datasheet PDF






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