DSA20C45PB Datasheet, PDF (1/2 Pages) IXYS Corporation – Schottky High Performance Schottky Diode Low Loss and Soft Recovery

Schottky
High Performance Schottky Diode
Low Loss and Soft Recovery
Common Cathode
Part number (Marking on product)
DSA 20 C 45PB
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 20 C 45PB
advanced
V_RRM =
45 V
I_FAV = 2x 10 A
V_F = 0.62 V
Package:
TO-220AB
● Industry standard outline
● 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 = 45 V
V_R = 45 V
I_F = 10 A
I_F = 20 A
average forward current
I_F = 10 A
I_F = 20 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 = A; L = 100 µH T_VJ = 25 °C
V_A = 1.5·V_R typ.; f = 10 kHz
Ratings
min. typ. max.
45
0.2
2
0.75
0.88
0.62
0.76
10
0.42
13.3
2.60
-55
175
60
90
tbd
tbd
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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