DSA50C100QB Datasheet, PDF (1/2 Pages) IXYS Corporation – Schottky High Performance Schottky Diode Low Loss and Soft Recovery Common Cathode

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
V_RRM = 100 V
I_FAV = 2x 25 A
V_F = 0.72 V
Package:
TO-3P
● Industry standard outline
- compatible with TO-247
● Epoxy meets UL 94V-0
● RoHS compliant
Symbol
V_RRM
I_R
V_F
I _FAV
V_F0
r_F
R _thJC
T_VJ
P_tot
I_FSM
C_J
E_AS
I_AR
Definition
max. repetitive reverse voltage
Conditions
reverse current
forward voltage
V_R = 100 V
V_R = 100 V
I_F = 25 A
I_F = 50 A
average forward current
I_F = 25 A
I_F = 50 A
rectangular, d = 0.5
threshold voltage
slope resistance
for power loss calculation only
T_VJ = 25 °C
T_VJ = 25 °C
T_VJ = 125 °C
T_VJ = 25 °C
T_VJ = 125 °C
T_C = 155 °C
T_VJ = 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
T_C = 25 °C
t_p = 10 ms (50 Hz), sine T_VJ = 45 °C
V_R = V; f = 1 MHz
T_VJ = 25 °C
I _AS = 10 A; L = 100 µH T_VJ = 25 °C
V_A = 1.5·V_R 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
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