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PDF DH20-18A Data sheet ( Hoja de datos )
| Número de pieza | DH20-18A | |
| Descripción | Fast Recovery Diode SONIC-FRD series | |
| Fabricantes | IXYS Corporation | |
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Advanced Technical Information
DH 20-18A
www.DataSheet4U.com
Fast Recovery Diode
SONIC-FRDTM series
IFAVM = 20 A
VRRM = 1800 V
VRSM
V
1800
VRRM
V
1800
Type
DH 20-18A
A C TO-247 AD
C
A
A = Anode, C = Cathode
C
Symbol
IFRMS
IFAVM
IFRM
IFSM
EAS
IAR
TVJ
TVJM
Tstg
Ptot
Md
Weight
Conditions
Maximum Ratings
TVJ = TVJM
TC = 80°C; rectangular, d = 0.5
tP < 10 µs; rep. rating, pulse width limited by TVJM
70
20
200
TVJ = 45°C; tp = 10 ms (50 Hz), sine
TVJ = 25°C; non-repetitive
IAS = tbd A; L = 100 µH
VA = 1.5·VR typ.; f = 10 kHz; repetitive
150
tbd
tbd
-40...+150
150
-40...+150
A
A
A
A
mJ
A
°C
°C
°C
TC = 25°C
Mounting torque
140
0.8...1.2
W
Nm
6g
Symbol
Conditions
IR TVJ = 25°C VR = VRRM
TVJ = 125°C VR = VRRM
VF IF = 20 A; TVJ = 125°C
TVJ = 25°C
VT0 For power-loss calculations only
rT TVJ = TVJM
RthJC
RthCH
trr
IRM
S
RSF
IF = 20 A; -di/dt = 450 A/µs; VR = 1200 V;
TVJ = 25°C
tb /ta
diF/dt / diR/dt
trr
IRM
S
RSF
IF = 20 A; -di/dt = 450 A/µs; VR = 1200 V;
TVJ = 125°C
tb /ta
diF/dt / diR/dt
Data according to IEC 60747
Characteristic Values
typ. max.
20 50
0.4
µA
mA
2.5
2.5 2.9
V
V
2.1 V
44 mΩ
0.9
0.25
K/W
K/W
230 ns
23 A
3.6
tbd
400 ns
27 A
7
tbd
IXYS reserves the right to change limits, test conditions and dimensions
© 2005 IXYS All rights reserved
Features
• Small temperature dependence for
- forward voltage drop
- reverse recovery current
• Optimized for
- dynamic avalanche ruggedness
- low loss performance
• Exceptionally soft recovery
• Low reverse recovery current characteristic
• Soft recovery current without tail
• Optimized for high frequency hard switching
Applications
• Antiparallel diode for high frequency
switching devices
• Anti saturation diode
• Snubber diode
• Free wheeling diode in converters
and motor control circuits
• Rectifiers in switch mode power
supplies (SMPS)
• Induction heating and melting
• Uninterruptible power supplies (UPS)
• Ultrasonic cleaners and welders
Dimensions
Dim. Millimeter
Min. Max.
A 19.81 20.32
B 20.80 21.46
C 15.75 16.26
D 3.55 3.65
E 4.32 5.49
F 5.4 6.2
G 1.65 2.13
H - 4.5
J 1.0 1.4
K 10.8 11.0
L 4.7 5.3
M 0.4 0.8
N 1.5 2.49
Inches
Min. Max.
0.780 0.800
0.819 0.845
0.610 0.640
0.140 0.144
0.170 0.216
0.212 0.244
0.065 0.084
- 0.177
0.040 0.055
0.426 0.433
0.185 0.209
0.016 0.031
0.087 0.102
1-1
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| PDF Descargar | [ Datasheet DH20-18A.PDF ] | |
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