DST20150C
Schottky Barrier Rectifier
DST20150C, 2x 10A, 150V, TO-220AB, Common Cathode
RoHS Pb
Description
Littelfuse DST series
Rectifier is designed
tUoltmraeLeot wtheVFgSecnheorattlkryeqBuairrreiemr ents
of commercial and industry applications by providing high
temperature, low leakage and lower VF products.
It is suitable for high frequency switching mode power
supply, free-wheeling diodes and polarity protection
diodes.
Pin out
Heat sink
Common
Cathode
Heat sink
Common
Cathode
Features
• Ultra low forward voltage
drop
• High frequency operation
• High junction
temperature capability
• Guard ring for enhanced
ruggedness and long
term reliability
• Common cathode
configuration in TO-
220AB package
1
Anode
3
Anode
Pinout 1
D2-PAK & D-PAK
Common Cathode
1
Anode
Com2mon
Cathode
3
Anode
Pinout 2
TO-220AB
Common Cathode
1
Anode
2
Common
Cathode
An3Aodpeplications
• Switching mode power
supply
Pinout 3 • DC/DC converters
ITO-220AB
Common Cathode
• Free-Wheeling diodes
• Polarity Protection Diodes
Heat sink
Cathode
CatMhodaexACimnoomdumeomn CRaathtoidnegs
1 2 3 Parameters
Cathode SymbolAnode
Pinout 4 Peak Inverse Voltage
ITO-220AB
Common AnAovdeerage Forward Current
1 VRWM2
TPOi-n2o2u0tA5ICF(AV)
Peak One Cycle Non-Repetitive Surge
Current (per leg)
IFSM
Test Conditions
-
50%recdtuatnygcuylacrlew@avTeC
=105°C
form
8.3 ms, half Sine pulse
Electrical Characteristics
Parameters
Forward Voltage Drop (per leg) *
Reverse Current (per leg) *
Junction Capacitance (per leg)
* Pulse Width < 300μs, Duty Cycle <2%
Symbol
VF1
VF2
IR1
IR2
CT
Test Conditions
@5A, Pulse, TJ = 25 °C
@10A, Pulse, TJ = 25 °C
@5A, Pulse, TJ = 125 °C
@10A, Pulse, TJ = 125 °C
@VR = rated VR TJ = 25 °C
@VR = rated VR TJ = 125 °C
@VR = 5V, TC = 25 °C, fSIG = 1MHz
Max
150
10 (per leg)
20 (total device)
150
Unit
V
A
A
Typ Max
0.70 -
1.02 1.20
0.61 -
0.76 0.80
- 0.15
4 15
447 -
Unit
V
mA
pF
©2016 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:02/03/16
