DST5200 Datasheet, PDF (1/3 Pages) Littelfuse – High frequency operation

Schottky Barrier Rectifier
DST5200, 5A, 200V, TO-220AC, Single
DST5200
RoHS Pb
Heat sink
Common
Cathode
Heat sink
Common
Cathode
1
Anode
3
Anode
Pinout 1
D2-PAK & D-PAK
Common Cathode
Pin out
1
Anode
Com² mon
Cathode
3
Anode
Pinout 2
TO-220AB
Common Cathode
1
2
3
Anode ^Common Anode
Cathode
Pinout 3
ITO-220AB
Common Cathode
Cathode
Common
Anode
Cathode
1
2
3
Pinout 4
ITO-220AB
Common Anode
1
2
Cathode Anode
Pinout 5
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.
Features
• Ultra low forward voltage
drop
• High frequency operation
• High junction
temperature capability
• Guard ring for enhanced
ruggedness and long
term reliability
• S ingle die in TO-220AC
package
Applications
• Switching mode power
supply
• DC/DC converters
• Free-Wheeling diodes
• Polarity Protection Diodes
Maximum Ratings
Parameters
Peak Inverse Voltage
Average Forward Current (per device)
Peak One Cycle Non-Repetitive Surge
Current (per leg)
Electrical Characteristics
Parameters
Breakdown Voltage (per leg) *
Forward Voltage Drop (per leg) *
Reverse Current (per leg) *
* Pulse Width < 300μs, Duty Cycle <2%
Symbol
V_RWM
I_F(AV)
I_FSM
Symbol
V_BR
V_F1
V_F2
I_R1
I_R2
Test Conditions
-
50% duty cycle @T_C =100°C
rectangular wave form
8.3 ms, half Sine pulse
Max
200
5
120
Unit
V
A
A
Test Conditions
@I_R =1.0mA, T_J = 25 °C
@2.5A, Pulse, T_J = 25 °C
@5A, Pulse, T_J = 25 °C
@2.5A, Pulse, T_J = 125 °C
@5A, Pulse, T_J = 125 °C
@V_R = rated V_R T_J = 25 °C
@V_R = rated V_R T_J = 125 °C
Typ
200(Min)
0.72
0.81
0.60
0.67
0.19
0.33
Max
-
-
0.90
-
0.73
150
10
Unit
V
V
μA
mA
©2016 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:02/03/16