参数资料
型号: DH40-18A
厂商: IXYS
文件页数: 1/1页
文件大小: 41K
描述: DIODE FAST REC 1800V 40A TO247AD
标准包装: 30
系列: SONIC-FRD™
二极管类型: 标准
电压 - (Vr)(最大): 1800V(1.8kV)
电流 - 平均整流 (Io): 40A
电压 - 在 If 时为正向 (Vf)(最大): 2.7V @ 40A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
反向恢复时间(trr): 100ns
电流 - 在 Vr 时反向漏电: 100µA @ 1800V
安装类型: 通孔
封装/外壳: TO-247-3
供应商设备封装: TO-247AD
包装: 管件
? 2006 IXYS All rights reserved
1 - 1
Advanced Technical Information
IXYS reserves the right to change limits, test conditions and dimensions
0647
DH 40-18A
IFAVM
=40A
VRRM
= 1800 V
trr
= 100 ns
Features
Small temperature dependence for
- forward voltage drop
- reverse recovery current
ed for
- dynamic avalanche ruggedness
- low loss performance
very
w reverse recovery current characteristic
very current without tail
ed 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)
6g
Induction heating and melting
Uninterruptible power supplies (UPS)
Ultrasonic cleaners and welders
Symbol Conditions Maximum Ratings
IFRMS
IFAVM
IFRM
TVJ
= T
VJM
TC
= 85°C; rectangular, d = 0.5 40 A
tP
< 10 μs; rep. rating, pulse width limited by T
VJM
500 A
70 A
IFSM
TVJ
= 45°C; t
p
= 10 ms (50 Hz), sine 350 A
EAS
TVJ
= 25°C; non-repetitive tbd mJ
IAS
= tbd A; L = 100 μH
IAR
VA
= 1.5
·VR
typ.; f = 10 kHz; repetitive tbd A
TVJ
TVJM
Tstg
-40...+150 °C
150 °C
-40...+150 °C
Ptot
TC
= 25°C 280 W
Md
Mounting torque 0.8...1.2 Nm
Weight
Fast Recovery Diode
SONIC-FRDTM
series
VRSM
VRRM
Type
V V
1800 1800 DH 40-18A
A
C
Data according to IEC 60747
Dim. Mil
limeter Inches
Min. Max. Min. Max.
A 19.81 20.32 0.780 0.800
B 20.80 21.46 0.819 0.845
C 15.75 16.26 0.610 0.640
D* 3.55 3.65 0.140 0.144
E 4.32 5.49 0.170 0.216
F 5.4 6.2 0.212 0.244
G 1.65 2.13 0.065 0.084
H - 4.5 - 0.177
J 1.0 1.4 0.040 0.055
K 10.8 11.0 0.426 0.433
L 4.7 5.3 0.185 0.209
M 0.4 0.8 0.016 0.031
N 1.5 2.49 0.087 0.102
Dimensions
Symbol Conditions Characteristic Values
typ. max.
IR
TVJ
= 25°C V
R
= V
RRM
TVJ
= 125°C V
R
= V
RRM
50 100 μA
1.2 mA
VF
IF
= 40 A; T
VJ
= 125°C 2.4 V
TVJ
= 25°C 2.4 2.7 V
VT0
rT
For power-loss calculations only 2.0 V
TVJ
= T
VJM
18 mΩ
RthJC
RthCH
0.45 K/W
0.25 K/W
trr
IRM
S
IF
= 60 A; -di/dt = 400 A/μs; V
R
= 1200 V; 100 ns
TVJ
= 25°C 30 A
tb
/t
a
tbd
diF/dt / diR/dt tbd
RSF
trr
IRM
S
IF
= 60 A; -di/dt = 400 A/μs; V
R
= 1200 V; 250 ns
TVJ
= 125°C 40 A
tb
/t
a
tbd
diF/dt / diR/dt tbd
RSF
TO-247 AD
C
C
A
A = Anode, C = Cathode
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