DSEP30-12AR
HiPerFRED
VRRM
=
1200 V
I FAV
=
30 A
t rr
=
40 ns
High Performance Fast Recovery Diode
Low Loss and Soft Recovery
Single Diode
Part number
DSEP30-12AR
Backside: isolated
3
1
Features / Advantages:
Applications:
Package: ISOPLUS247
● Planar passivated chips
● Very low leakage current
● Very short recovery time
● Improved thermal behaviour
● Very low Irm-values
● Very soft recovery behaviour
● Avalanche voltage rated for reliable operation
● Soft reverse recovery for low EMI/RFI
● Low Irm reduces:
- Power dissipation within the diode
- Turn-on loss in the commutating switch
● Antiparallel diode for high frequency
switching devices
● Antisaturation diode
● Snubber diode
● Free wheeling diode
● Rectifiers in switch mode power
supplies (SMPS)
● Uninterruptible power supplies (UPS)
● Isolation Voltage: 3600 V~
● Industry standard outline
● RoHS compliant
● Epoxy meets UL 94V-0
● Soldering pins for PCB mounting
● Backside: DCB ceramic
● Reduced weight
● Advanced power cycling
Disclaimer Notice
Information furnished is believed to be accurate and reliable. However, users should independently
evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for,
and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
IXYS reserves the right to change limits, conditions and dimensions.
© 2022 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20220610d
DSEP30-12AR
Ratings
Fast Diode
Conditions
Definition
max. non-repetitive reverse blocking voltage
TVJ = 25°C
VRRM
max. repetitive reverse blocking voltage
TVJ = 25°C
1200
IR
reverse current, drain current
VR = 1200 V
TVJ = 25°C
250
µA
VR = 1200 V
TVJ = 150°C
1
mA
IF =
30 A
TVJ = 25°C
2,74
V
IF =
60 A
3,27
V
IF =
30 A
1,79
V
IF =
60 A
VF
forward voltage drop
min.
typ.
max. Unit
1200
V
Symbol
VRSM
TVJ = 150 °C
TC = 105°C
V
2,30
V
T VJ = 175°C
30
A
TVJ = 175°C
1,12
V
16
mΩ
I FAV
average forward current
VF0
threshold voltage
rF
slope resistance
R thJC
thermal resistance junction to case
R thCH
thermal resistance case to heatsink
Ptot
total power dissipation
I FSM
max. forward surge current
t = 10 ms; (50 Hz), sine; VR = 0 V
TVJ = 45°C
CJ
junction capacitance
VR = 600 V f = 1 MHz
TVJ = 25°C
12
pF
I RM
max. reverse recovery current
TVJ = 25 °C
8,5
A
TVJ = 100°C
13
A
t rr
reverse recovery time
TVJ = 25 °C
60
ns
TVJ = 100°C
170
ns
rectangular
for power loss calculation only
1,1 K/W
IXYS reserves the right to change limits, conditions and dimensions.
K/W
0,25
TC = 25°C
IF =
© 2022 IXYS all rights reserved
d = 0.5
30 A; VR = 600 V
-di F /dt = 200 A/µs
135
200
Data according to IEC 60747and per semiconductor unless otherwise specified
W
A
20220610d
DSEP30-12AR
Package
Ratings
ISOPLUS247
Symbol
I RMS
Definition
Conditions
RMS current
per terminal
min.
typ.
max.
70
Unit
A
TVJ
virtual junction temperature
-55
175
°C
T op
operation temperature
-55
150
°C
Tstg
storage temperature
-55
150
°C
6
Weight
FC
20
mounting force with clip
d Spp/App
creepage distance on surface | striking distance through air
d Spb/Apb
VISOL
t = 1 minute
120
N
terminal to terminal
5,4
mm
terminal to backside
4,1
mm
t = 1 second
isolation voltage
g
50/60 Hz, RMS; IISOL ≤ 1 mA
3600
V
3000
V
Product Marking
IXYS
Logo
ISOPLUS®
XXXXXXXXX
yywwZ
Part Number
Date Code
1234
Lot#
Location
Ordering
Standard
Ordering Number
DSEP30-12AR
Similar Part
DSEP30-12A
DSEP29-12A
DHG30I1200HA
DSEP30-12CR
Package
TO-247AD (2)
TO-220AC (2)
TO-247AD (2)
ISOPLUS247 (2)
DSEP30-12B
TO-247AD (2)
Equivalent Circuits for Simulation
I
V0
R0
Marking on Product
DSEP30-12AR
* on die level
Delivery Mode
Tube
Code No.
481920
Voltage class
1200
1200
1200
1200
1200
T VJ = 175 °C
Fast
Diode
V 0 max
threshold voltage
1,12
V
R0 max
slope resistance *
13,4
mΩ
IXYS reserves the right to change limits, conditions and dimensions.
© 2022 IXYS all rights reserved
Quantity
30
Data according to IEC 60747and per semiconductor unless otherwise specified
20220610d
DSEP30-12AR
Outlines ISOPLUS247
A2
E
E1
D2
A
Q
Dim.
D
D3
D1
R
A
A1
A2
b
b2
b4
c
D
D1
D2
D3
E
E1
e
L
L1
Q
R
W
2
3
b4
L
L1
1
2x b
2x b2
c
Die Gehäuseabmessungen entsprechen dem Typ TO-247 AD
gemäß JEDEC außer Schraubloch und Lmax.
This drawing will meet all dimensions requiarement of JEDEC
outline TO-247 AD except screw hole and except Lmax.
W
3
© 2022 IXYS all rights reserved
Inches
min
max
0.190
0.205
0.090
0.100
0.075
0.085
0.045
0.055
0.075
0.087
0.115
0.128
0.024
0.033
0.819
0.840
0.620
0.640
0.065
0.085
0.799
0.815
0.620
0.635
0.520
0.540
0.429 BSC
0.780
0.811
0.150
0.172
0.220
0.244
0.167
0.217
0.004
Die konvexe Form des Substrates ist typ. < 0.04 mm über der
Kunststoffoberfläche der Bauteilunterseite
The convex bow of substrate is typ. < 0.04 mm over plastic
surface level of device bottom side
e
A1
IXYS reserves the right to change limits, conditions and dimensions.
Millimeter
min
max
4.83
5.21
2.29
2.54
1.91
2.16
1.14
1.40
1.91
2.20
2.92
3.24
0.61
0.83
20.80
21.34
15.75
16.26
1.65
2.15
20.30
20.70
15.75
16.13
13.21
13.72
10.90 BSC
19.81
20.60
3.81
4.38
5.59
6.20
4.25
5.50
0.10
1
Data according to IEC 60747and per semiconductor unless otherwise specified
20220610d
DSEP30-12AR
Fast Diode
70
5
VR = 600 V
60
50
4
TVJ = 150°C
50
IF = 60 A
100°C
25°C
IF = 60 A
30
IRM
30
[A]
[µC] 2
20
20
1
10
0
0
1
2
3
10
0
100
4
-diF /dt [A/µs]
VF [V]
Fig. 1 Forward current
IF versus VF
220
1000
IF = 60 A
trr 180
Kf 1.0
140
40
80
120
TVJ [°C]
160
120
Fig. 4 Typ. dynamic parameters
Qr, IRM versus TVJ
200
400
600
800
-diF /dt [A/µs]
1000
1.2
TVJ = 100°C
1.0
IF = 30 A
80
0.8
60
0.6
40
0.4
tfr
[µs]
[V]
IRM
QR
0
Fig. 3 Typ. peak reverse current
IRM versus -diF /dt
VFR
30 A
15 A
[ns] 160
0.5
VR = 600 V
100
200
1.5
TVJ = 100°C
120
TVJ = 100°C
VR = 600 V
0
0
Fig. 2 Typ. reverse recov. charge
Qr versus -diF /dt
2.0
0.0
30 A
15 A
40
30 A
15 A
Qr 3
IF 40
[A]
60
TVJ = 100°C
20
0
200
400 600 800
-diF /dt [A/µs]
1000
0
0.2
trr
VFR
0
200
400
600
800
0.0
1000
-diF /dt [A/µs]
Fig. 5 Typ. recovery time
trr versus -diF /dt
Fig. 6 Typ. peak forward voltage
VFR and tfr versus diF /dt
10
1
Constants for ZthJC calculation:
ZthJC
0.1
[K/W]
0.01
0.001
0.00001
0.0001
0.001
0.01
0.1
i
Rthi (K/W)
ti (s)
1
0.030
0.0005
2
0.100
0.0050
3
0.360
0.0200
4
0.610
0.0500
1
t [s]
Fig. 7 Transient thermal impedance junction to case
IXYS reserves the right to change limits, conditions and dimensions.
© 2022 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20220610d
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