参数资料
型号: DSS1-40BA
厂商: IXYS
文件页数: 1/1页
文件大小: 33K
描述: DIODE SCHOTTKY 40V 1A SMA
标准包装: 7,500
二极管类型: 肖特基
电压 - (Vr)(最大): 40V
电流 - 平均整流 (Io): 1A
电压 - 在 If 时为正向 (Vf)(最大): 420mV @ 1A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 100µA @ 40V
安装类型: 表面贴装
封装/外壳: DO-214AC,SMA
供应商设备封装: SMA
包装: 带卷 (TR)
? 2003 IXYS All rights reserved
1 - 1
Advanced Technical Information
IXYS reserves the right to change limits, Conditions and dimensions.
Symbol Conditions Maximum Ratings
IFAV
IFAVM
TL
= 125
°C; rectangular, d = 0.5 1 A
 International standard package
rectangular, d = 0.5 2 A
 Very low V
 Extremely low switching lossesF
IFSM
TVJ
= 45°C; t
p
= 10 ms (50 Hz), sine 45 A
EAS
IAS
= tbd A; L = 100 μH; T
VJ
= 25°C; non repetitive tbd mJ
IAR
VA
=1.5  V
RRM
typ.; f=10 kHz; repetitive tbd A
(dv/dt)cr
10000 V/μs
TVJ * -55...+150
TVJM
150
Tstg
-55...+150
°C
 Free wheeling diode in low voltage
°C
converters
°C
 Decoupling diode
Weight
typical 0.07 g
Package unit
tape & reel 7500 pcs
IFAV
VRRM
= 40 V
VF
= 0.34 V
= 1 A
313
DSS 1-40BA
VRSM
VRRM
Type Marking
V V on product
40 40 DSS 1-40BA X1EB
Power Schottky Rectifier
A
C
SMA (DO-214 AC)
C
A
Features
 Low I
 Epoxy meets UL 94V-0RM
Applications
 Rectifiers in switch mode power
supplies (SMPS)
Advantages
 High reliability circuit operation
 Low voltage peaks for reduced
protection circuits
 Low noise switching
 Low losses
5mADimensions in mm
X1EB
Symbol Conditions Characteristic Values
typ. max.
IR
TVJ
= 25°C; V
R
= VRRM
TVJ
= 125°C; V
R
= VRRM
0.1 mA
VF
IF
= 1 A; T
VJ
= 25°C 0.42 V
IF
= 2 A; T
VJ
= 25°C 0.50 V
IF
= 1 A; T
VJ
= 125°C 0.34 V
IF
= 2 A; T
VJ
= 125°C 0.42 V
RthJL
thermal resistance junction to lead 30 K/W
mounted on 1 inch square PCB
RthJA
thermal resistance junction - ambient 70 K/W
CT
junction capacitance 115 pF
*
dPtot
1
<
dTJ
R
th(J-A)
thermal runaway condition for a diode on its own heatsink
Pulse test:
Pulse Width = 400 μs, Duty Cycle < 2.0 %
Data according to IEC 60747 and per diode unless otherwise specified
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