DST20100C Datasheet, PDF (1/3 Pages) Littelfuse – High frequency operation

DST20100C
Schottky Barrier Rectifier
DST20100C, 2x 10A, 100V, TO-220AB, Common Cathode
RoHS Pb
Description
Littelfuse DST series Ultra Low V_F Schottky Barrier
Rectifier is designed to meet the general requirements
of commercial and industry applications by providing high
temperature, low leakage and lower V_F 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
Com² mon
Cathode
3
Anode
Pinout 2
TO-220AB
Common Cathode
1
Anode
2
Common
An^3Aod^pe^plications
Cathode
• Switching mode power
supply
Pinout 3 _{• DC/DC converters}
ITO-220AB
Common Cathode
• Free-Wheeling diodes
• Polarity Protection Diodes
Heat sink
Cathode
Cat^Mhod^ae^x_AC^im_noomd^umeomn C^Ra^ath^toⁱdⁿe^gs
1
2
3 _Parameters
Cathode SymbolAnode
Pinout 4 Peak Inverse Voltage
ITO-220AB
Common AnAovdeerage Forward Current
1
V_RWM2
TPOi-n2o2u0tA5^IC^F(AV)
Peak One Cycle Non-Repetitive Surge
Current (per leg)
I_FSM
Test Conditions
-
50% duty cycle @T_C =120°C
rectangular wave form
8.3 ms, half Sine pulse
Max
100
10 (per leg)
20 (total device)
150
Unit
V
A
A
Electrical Characteristics
Parameters
Forward Voltage Drop (per leg) *
Reverse Current (per leg) *
Junction Capacitance (per leg)
* Pulse Width < 300μs, Duty Cycle <2%
Symbol
V_F1
V_F2
I_R1
I_R2
I_R3
C_T
Test Conditions
@10A, Pulse, T_J = 25 °C
@15A, Pulse, T_J = 25 °C
@10A, Pulse, T_J = 125 °C
@15A, Pulse, T_J = 125 °C
@V_R = rated V_R T_J = 25 °C
@V_R = rated V_R T_J = 100 °C
@V_R = rated V_R T_J = 125 °C
@V_R = 5V, T_C = 25 °C, f_SIG = 1MHz
Typ
Max
0.54
0.55
0.69
0.75
0.48
0.53
0.59
0.70
18
300
-
12
7.8
36
462
-
Unit
V
μA
mA
pF
©2016 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:02/03/16