DSA50C100QB(2005) 查看數據表（PDF） - IXYS CORPORATION
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DSA50C100QB Datasheet PDF : 2 Pages
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Schottky
High Performance Schottky Diode
Low Loss and Soft Recovery
Common Cathode
Part number (Marking on product)
DSA 50 C 100QB
1
2
3
Features / Advantages:
● Very low Vf
● Extremely low switching losses
● Low Irm-values
● Improved thermal behaviour
● High reliability circuit operation
● Low voltage peaks for reduced
protection circuits
● Low noise switching
● Low losses
Applications:
● Rectifiers in switch mode power
supplies (SMPS)
● Free wheeling diode in low voltage
converters
DSA 50 C 100QB
advanced
VRRM = 100 V
IFAV = 2x 25 A
VF = 0.72 V
Package:
TO-3P
● Industry standard outline
- compatible with TO-247
● Epoxy meets UL 94V-0
● RoHS compliant
Symbol
VRRM
IR
VF
I FAV
VF0
rF
R thJC
TVJ
Ptot
IFSM
CJ
EAS
IAR
Definition
max. repetitive reverse voltage
Conditions
reverse current
forward voltage
VR = 100 V
VR = 100 V
IF = 25 A
IF = 50 A
average forward current
IF = 25 A
IF = 50 A
rectangular, d = 0.5
threshold voltage
slope resistance
for power loss calculation only
TVJ = 25 °C
TVJ = 25 °C
TVJ = 125 °C
TVJ = 25 °C
TVJ = 125 °C
TC = 155 °C
TVJ = 175 °C
thermal resistance junction to case
virtual junction temperature
total power dissipation
max. forward surge current
junction capacitance
non-repetitive avalanche energy
repetitive avalanche current
TC = 25 °C
tp = 10 ms (50 Hz), sine TVJ = 45 °C
VR = V; f = 1 MHz
TVJ = 25 °C
I AS = 10 A; L = 100 µH TVJ = 25 °C
VA = 1.5·VR typ.; f = 10 kHz
Ratings
min. typ. max.
100
0.5
5
0.90
1.07
0.72
0.90
25
0.45
7.3
0.95
-55
175
160
230
5
1
Unit
V
mA
mA
V
V
V
V
A
V
mΩ
K/W
°C
W
A
pF
mJ
A
IXYS reserves the right to change limits, conditions and dimensi Data according to IEC 60747and per diode unless otherwise specified
© 2005 IXYS all rights reserved
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