DSEP2X91-03A [IXYS]
HiPerFRED Epitaxial Diode with soft recovery; HiPerFRED外延二极管具有软恢复
| 型号： | DSEP2X91-03A |
| 厂家： | 
IXYS CORPORATION |
| 描述： | HiPerFRED Epitaxial Diode with soft recovery |
| 文件： | 总2页 (文件大小：41K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DSEP 2x 91-03A
HiPerFREDTM Epitaxial Diode
with soft recovery
IFAV = 2x 90 A
VRRM = 300 V
trr = 30 ns
Preliminary Data
miniBLOC, SOT-227 B
VRSM
V
VRRM
V
Type
300
300
DSEP 2x 91-03A
Symbol
Conditions
Maximum Ratings
IFRMS
IFAVM
100
90
A
A
TC = 65°C; rectangular, d = 0.5
Features
IFSM
EAS
TVJ = 45°C; tp = 10 ms (50 Hz), sine
1000
2.1
A
●
International standard package
TVJ = 25°C; non-repetitive
IAS = 4 A; L = 180 µH
mJ
miniBLOC
Isolation voltage 2500 V~
UL registered E 72873
2 independent FRED in 1 package
Planar passivated chips
Very short recovery time
Extremely low switching losses
Low IRM-values
●
IAR
VA = 1.5·VR typ.; f = 10 kHz; repetitive
0.4
A
●
●
TVJ
TVJM
Tstg
-40...+150
150
-40...+150
°C
°C
°C
●
●
●
Ptot
TC = 25°C
200
W
●
●
VISOL
50/60 Hz, RMS
2500
V~
Soft recovery behaviour
IISOL £ 1 mA
Applications
Md
mounting torque (M4)
terminal connection torque (M4)
1.1-1.5/9-13
1.1-1.5/9-13
Nm/lb.in.
Nm/lb.in.
●
Antiparallel diode for high frequency
Weight
typical
30
g
switching devices
Antisaturation diode
Snubber diode
Free wheeling diode in converters
●
●
●
Symbol
Conditions
Characteristic Values
typ.
max.
and motor control circuits
Rectifiers in switch mode power
●
IR
●
●
TVJ = 25°C VR = VRRM
TVJ = 150°C VR = VRRM
1
4
mA
mA
supplies (SMPS)
Inductive heating
Uninterruptible power supplies (UPS)
Ultrasonic cleaners and welders
●
●
VF
IF = 90 A;
TVJ = 125°C
TVJ = 25°C
1.30
1.72
V
V
●
RthJC
RthCH
0.60
K/W
K/W
Advantages
0.1
30
●
trr
IF = 1 A; -di/dt = 400 A/ms;
VR = 30 V; TVJ = 25°C
ns
Avalanche voltage rated for reliable
operation
Soft reverse recovery for low
●
IRM
VR = 100 V; IF = 200 A; -diF/dt = 100 A/ms
TVJ = 100°C
5.4
A
EMI/RFI
Low IRM reduces:
●
- Power dissipation within the diode
- Turn-on loss in the commutating
switch
Pulse test: ● Pulse Width = 5 ms, Duty Cycle < 2.0 %
● Pulse Width = 300 ms, Duty Cycle < 2.0 %
Dimensions see outlines.pdf
Data according to IEC 60747 and per diode unless otherwise specified
IXYS reserves the right to change limits, test conditions and dimensions.
© 2000 IXYS All rights reserved
1 - 2
DSEP 2x 91-03A
160
1000
30
A
TVJ=100°C
VR = 150V
TVJ=100°C
VR = 150V
nC
A
800
IRM
120
IF
Qr
20
10
0
600
400
200
0
IF=180A
IF= 90A
IF= 45A
TVJ=150°C
TVJ=100°C
TVJ= 25°C
IF=180A
IF= 90A
IF= 45A
80
40
0
V
A/ s
0
1
2
100
1000
0
200 400 600 1000
A/ s
-diF/dt
VF
-diF/dt
Fig. 1 Forward current IF versus VF
Fig. 2 Reverse recovery charge Qr
versus -diF/dt
Fig. 3 Peak reverse current IRM
versus -diF/dt
1.5
Kf
100
15
0.9
TVJ=100°C
VR = 150V
TVJ=100°C
IF = 90A
ns
V
µs
90
trr
VFR
tfr
tfr
IF=180A
IF= 90A
IF= 45A
1.0
80
70
60
50
40
10
0.6
0.3
0.
VFR
IRM
Qr
0.5
5
0.0
0
A/ s
0
40
80
120
160
0
200 400 600 1000
0
200 400 600 1000
°C
A/ s
diF/dt
TVJ
-diF/dt
Fig. 4 Dynamic parameters Qr, IRM
versus TVJ
Fig. 5 Recovery time trr versus -diF/dt
Fig. 6 Peak forward voltage VFR and tfr
versus diF/dt
1
Constants for ZthJC calculation:
K/W
i
Rthi (K/W)
ti (s)
0.1
1
2
3
4
0.212
0.248
0.063
0.077
0.0055
0.0092
0.0007
0.0391
ZthJC
0.01
0.001
DSEP 2x91-03B
0.0001
s
0.00001
0.0001
0.001
0.01
0.1
1
t
Fig. 7 Transient thermal resistance junction to case
NOTE: Fig. 2 to Fig. 6 shows typical values
© 2000 IXYS All rights reserved
2 - 2
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