Document
Schottky Diode Gen ²
High Performance Schottky Diode Low Loss and Soft Recovery Common Cathode
Part number
DSA30C45PC
Marking on Product: DSA30C45PC
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2/4
3
DSA30C45PC
VRRM I FAV VF
preliminary
= 45 V = 2x 15 A = 0.63 V
Backside: cathode
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
Applications:
● Rectifiers in switch mode power supplies (SMPS)
● Free wheeling diode in low voltage converters
Package: TO-263 (D2Pak)
● Industry standard outline ● RoHS compliant ● Epoxy meets UL 94V-0
Disclaimer Notice
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
IXYS reserves the right to change limits, conditions and dimensions.
© 2019 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20190212b
Schottky
Symbol VRSM VRRM IR VF
I FAV
Definition
Conditions
max. non-repetitive reverse blocking voltage
max. repetitive reverse blocking voltage
reverse current, drain current forward voltage drop
average forward current
VR = 45 V VR = 45 V IF = 15 A IF = 30 A IF = 15 A IF = 30 A TC = 155°C rectangular
d = 0.5
VF0 rF R thJC R thCH Ptot I FSM CJ
threshold voltage slope resistance
for power loss calculation only
thermal resistance junction to case
thermal resistance case to heatsink
total power dissipation max. forward surge current junction capacitance
t = 10 ms; (50 Hz), sine; VR = 0 V VR = 5 V f = 1 MHz
DSA30C45PC
preliminary
TVJ = 25°C TVJ = 25°C TVJ = 25°C TVJ = 125°C TVJ = 25°C
TVJ = 125 °C
TVJ = 175°C
Ratings
min. typ. max. Unit 45 V 45 V
250 µA 2.5 mA 0.75 V 0.91 V 0.63 V 0.79 V 15 A
TVJ = 175°C
TC = TVJ = TVJ =
25°C 45°C 25°C
0.42 V
9.9 mΩ
1.75 K/W
0.25
K/W
85 W
340 A
497
pF
IXYS reserves the right to change limits, conditions and dimensions.
© 2019 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20190212b
Package TO-263 (D2Pak)
Symbol I RMS TVJ Top Tstg Weight
Definition
RMS current virtual junction temperature operation temperature storage temperature
FC
mounting force with clip
Product Marking
Part Number
Logo Date Code
Location Lot#
XXXXXXXXX
IXYS yywwZ
123456
Conditions
per terminal
DSA30C45PC
preliminary
Ratings
min. typ. max. Unit 35 A
-55
175 °C
-55
150 °C
-55
150 °C
1.5
g
20
60 N
Part description
D = Diode S = Schottky Diode A = low VF 30 = Current Rating [A] C = Common Cathode 45 = Reverse Voltage [V] PC = TO-263AB (D2Pak) (2)
Ordering Standard Alternative
Ordering Number DSA30C45PC-TRL DSA30C45PC-TUB
Similar Part DSA30C45PB DSA30C45HB
Marking on Product DSA30C45PC DSA30C45PC
Delivery Mode Tape & Reel Tube
Quantity Code No.
800
512243
50
523682
Package TO-220AB (3) TO-247AD (3)
Voltage class 45 45
Equivalent Circuits for Simulation
I V0
R0
Schottky
V 0 max R0 max
threshold voltage slope resistance *
0.42 6.7
* on die level
T VJ = 175°C
V mΩ
IXYS reserves the right to change limits, conditions and dimensions.
© 2019 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20190212b
Outlines TO-263 (D2Pak)
W
A
c2
L1
E
D
A1
123
H
Supplier Option
4
D1
L2
L
2x e
10.92 (0.430)
c
3x b2
2x b
mm (Inches)
E1
9.02 (0.355)
1.78 (0.07)
DSA30C45PC
preliminary
Dim. Millimeter min max
Inches min max
A 4.06 4.83 0.160 0.190
A1 typ. 0.10
typ. 0.004
A2
2.41
0.095
b 0.51 0.99 0.020 0.039
b2 1.14 1.40 0.045 0.055
c 0.40 0.74 0.016 0.029
c2 1.14 1.40 0.045 0.055
D 8.38 9.40 0.330 0.370
D1 8.00 8.89 0.315 0.350
D2
2.5
0.098
E 9.65 10.41 0.380 0.410
E1 6.22 8.50 0.245 0.335
e
2,54 BSC
0,100 BSC
e1
4.28
0.169
H 14.61 15.88 0.575 0.625
L 1.78 2.79 0.070 0.110
L1 1.02 1.68 0.040 0.066
W
typ. 0.02
0.040
typ. 0.0008
0.002
All dimensions conform with
and/or within JEDEC standard.
3.81 (0.150)
3.05 (0.120)
2.54 (0.100)
Recommended min. foot print
1
2/4
3
IXYS reserves the right to change limits, conditions and dimensions.
© 2019 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20190212b
.