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PDF DSEI20-12A Data sheet ( Hoja de datos )
| Número de pieza | DSEI20-12A | |
| Descripción | Fast Recovery Epitaxial Diode | |
| Fabricantes | IXYS | |
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Fast Recovery
Epitaxial Diode (FRED)
DSEI 20
IFAVM = 17 A
VRRM = 1200 V
trr = 40 ns
VRSM
V
1200
VRRM
V
1200
Type
DSEI 20-12A
TO-220 AC
AC
C
A
A = Anode, C = Cathode
C
Symbol
IFRMS
IFAVM ÿÿx
IFRM
IFSM
I2t
TVJ
TVJM
Tstg
Ptot
Md
Weight
Symbol
IR
VF
VT0
rT
RthJC
RthJA
trr
IRM
Test Conditions
TVJ = TVJM
TC = 85°C; rectangular, d = 0.5
tP < 10 ms; rep. rating, pulse width limited by TVJM
TVJ = 45°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
TVJ = 150°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
TVJ = 45°C t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
TVJ = 150°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
TC = 25°C
Mounting torque
Maximum Ratings
70
17
220
130
140
110
120
85
80
60
60
-40...+150
150
-40...+150
78
0.4...0.6
2
A
A
A
A
A
A
A
A2s
A2s
A2s
A2s
°C
°C
°C
W
Nm
g
Test Conditions
Characteristic Values
typ. max.
TVJ = 25°C
TVJ = 25°C
TVJ = 125°C
VR = VRRM
VR = 0.8 • VRRM
VR = 0.8 • VRRM
IF = 12 A;
TVJ = 150°C
TVJ = 25°C
For power-loss calculations only
TVJ = TVJM
IF = 1 A; -di/dt = 100 A/ms; VR = 30 V; TVJ = 25°C
VR = 540 V; IF = 20 A; -diF/dt = 100 A/ms
L £ 0.05 mH; TVJ = 100°C
40
7
750 mA
250 mA
7 mA
1.87 V
2.15 V
1.65 V
18.2 mW
1.6 K/W
60 K/W
60 ns
A
Features
q International standard package
q Glass passivated chips
q Very short recovery time
q Extremely low losses at high
switching frequencies
q Low I -values
RM
q Soft recovery behaviour
q Epoxy meets UL 94V-0
Applications
q Antiparallel diode for high frequency
switching devices
q Anti saturation diode
q Snubber diode
q Free wheeling diode in converters
and motor control circuits
q Rectifiers in switch mode power
supplies (SMPS)
q Inductive heating and melting
q Uninterruptible power supplies (UPS)
q Ultrasonic cleaners and welders
Advantages
q High reliability circuit operation
q Low voltage peaks for reduced
protection circuits
q Low noise switching
q Low losses
q Operating at lower temperature or
space saving by reduced cooling
x IFAVM rating includes reverse blocking losses at TVJM, VR = 0.8 VRRM, duty cycle d = 0.5
Data according to IEC 60747
IXYS reserves the right to change limits, test conditions and dimensions
© 2000 IXYS All rights reserved
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