DST2045AX Datasheet | Schottky Barrier Rectifier





(Datasheet) DST2045AX Datasheet PDF Download

Part Number DST2045AX
Description Schottky Barrier Rectifier
Manufacture Littelfuse
Total Page 3 Pages
PDF Download Download DST2045AX Datasheet PDF

Features: Schottky Barrier Rectifier DST2045AX, 20 A, 45V, Axial, Single DST2045AX RoHS P b Description Littelfuse DST series R ectifier is designed tUoltmraeLeot wth eVFgSecnheorattlkryeqBuairrreiemr ents of commercial and industry application s by providing high temperature, low l eakage and lower VF products. It is su itable for high frequency switching mod e power supply, free-wheeling diodes a nd polarity protection diodes. Pin ou t Anode Features • Ultra low forwa rd voltage drop • H igh frequency op eration • H igh junction temperature capability • Guard ring for enhance d ruggedness and long term reliability • Single die in P600 package Cathode Maximum Ratings Parameters Peak Inver se Voltage Average Forward Current (per device) Peak One Cycle Non-Repetitive Surge Current (per leg) Electrical Char acteristics Parameters Forward Voltage Drop (per leg) * Reverse Current (per l eg) * * Pulse Width < 300μs, Duty Cycl e <2% Symbol VRWM IF(AV) IFSM Symbol VF1 VF2 IR1 IR2 Applications • Swi.

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Schottky Barrier Rectifier
DST2045AX, 20A, 45V, Axial, Single
DST2045AX
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
Anode
Features
• Ultra low forward voltage
drop
• H igh frequency operation
• H igh junction
temperature capability
• Guard ring for enhanced
ruggedness and long
term reliability
• Single die in P600
package
Cathode
Maximum Ratings
Parameters
Peak Inverse Voltage
Average Forward Current (per device)
Peak One Cycle Non-Repetitive Surge
Current (per leg)
Electrical Characteristics
Parameters
Forward Voltage Drop (per leg) *
Reverse Current (per leg) *
* Pulse Width < 300μs, Duty Cycle <2%
Symbol
VRWM
IF(AV)
IFSM
Symbol
VF1
VF2
IR1
IR2
Applications
• Switching mode power
supply
• DC/DC converters
• Free-Wheeling diodes
• Polarity Protection Diodes
Test Conditions
-
50r%ecdtauntgyuclyacr lwe a@vTeAf=or2m5°C
8.3 ms, half Sine pulse
Max
45
20
250
Unit
V
A
A
Test Conditions
@20A, Pulse, TJ = 25 °C
@20A, Pulse, TJ = 125 °C
@VR = rated VR TJ = 25 °C
@VR = rated VR TJ = 125 °C
Max
0.58
0.50
1.2
35
Unit
V
mA
©2016 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:02/03/16

        






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