参数资料
型号: DSAI17-18A
厂商: IXYS
文件页数: 1/2页
文件大小: 37K
描述: DIODE AVAL 1800V C DO-203AA
标准包装: 10
二极管类型: 雪崩
电压 - (Vr)(最大): 1800V(1.8kV)
电流 - 平均整流 (Io): 25A
电压 - 在 If 时为正向 (Vf)(最大): 1.36V @ 55A
速度: 标准恢复 >500ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 4mA @ 1800V
安装类型: 底座,接线柱安装
封装/外壳: DO-203AA,DO-4,接线柱
供应商设备封装: DO-203AA
包装: 散装
? 2000 IXYS All rights reserved
1 - 2
VRSM
V(BR)min
VRRM
Anode Cathode
V V V on stud on stud
900 - 800 DS17-08A DSI17-08A
1300 - 1200 DS17-12A DSI17-12A
1300 1300 1200 DSA17-12A DSAI17-12A
1700 1750 1600 DSA17-16A DSAI17-16A
1900 1950 1800 DSA17-18A DSAI17-18A
Only for Avalanche Diodes
Symbol Test Conditions Maximum Ratings
I
IF(RMS)F(AV)M
T
TVJcase
= 125C; 180
sine 25 A
= TVJM
40 A
PRSM
DSA(I) types, TVJ
= T
VJM, tp
= 10
s7kWInternational standard package,JEDEC DO-203 AA (DO-4)
IFSM
T
VVJR
= 45C; t = 10 ms (50 Hz), sine 370 A
= 0 t = 8.3 ms (60 Hz), sine 400 A
T
VVJR
= T
= 0 t = 8.3 ms (60 Hz), sine 320 AVJM
t = 10 ms (50 Hz), sine 300 A
I2t
T
VVJR
= 45C t = 10 ms (50 Hz), sine 680 A2s
= 0 t = 8.3 ms (60 Hz), sine 660 A2s
T
VVJR
= T
= 0 t = 8.3 ms (60 Hz), sine 430 AVJM
2s
t = 10 ms (50 Hz), sine 450 A2s
T
TVJ
TVJMstg
-40...+180
C
180
C
-40...+180
C
Md
Mounting torque 2.2-2.8 Nm
19-25 lb.in.
Weight
6gDimensions in mm (1 mm = 0.0394")
VRRM
= 800-1800 V
I
F(RMS)= 40 A
IF(AV)M
= 25 A
Features
Planar glassivated chips
Applications
Supplies for DC power equipment
DC supply for PWM inverter
Field supply for DC motors
Battery DC power supplies
Advantages
Space and weight savings
Simple mounting
Improved temperature and power
cycling
Reduced protection circuits
Symbol Test Conditions Characteristic Values
IR
TVJ
= TVJM; VR
= V
RRM
4mA
VF
IF= 55 A; TVJ
= 25
C
1.36 V
V
r
T0
T
For power-loss calculations only 0.85 V
TVJ
= TVJM
8m
R
RthJCthJH
DC current 1.5 K/W
DC current 2.1 K/W
d
dS
aA
Creepage distance on surface 2.05 mm
Strike distance through air 2.05 mm
Max. allowable acceleration 100 m/s2
Data according to IEC 60747
IXYS reserves the right to change limits, test conditions and dimensions
DS 17 DSI 17
DSA 17 DSAI 17
Rectifier Diode
Avalanche Diode
A = Anode C = Cathode
DO-203 AA
10-32UNF
DS DSIA
DSA DSAI
C
C
A
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