SDS20U40S POWER RECTIFIER Datasheet

SDS20U40S Datasheet, PDF, Equivalent


Part Number

SDS20U40S

Description

POWER RECTIFIER

Manufacture

Fairchild Semiconductor

Total Page 4 Pages
Datasheet
Download SDS20U40S Datasheet


SDS20U40S
SDS20U40S
FEATURES
* Ultrafast with Soft Recovery
(Trr < 50ns)
* Low Forward Voltage (VF=1.2V at IF=20A)
APPLICATIONS
* Power Switching Circuits
* Output rectifiers
* Freewheeling Diodes
* Switching Mode Power Supply
POWER RECTIFIER
TO-220F
1
2
2
1
MAXIMUM RATINGS
Rating
Peak Repetitive Reverse Voltage
Average Rectified Forward Current, TC=100 °C
Non-repetitive Peak Surge Current
(Half-wave, Single Phase, 60Hz)
Operating Junction and Storage Temperature
Symbol
VRRM
IF(AV)
IFSM
Value
400
20
200
Units
V
A
A
TJ, TSTG -65 ~ 150
°C
THERMAL CHARACTERISTICS
Thermal Resistance - Junction to Case
RθJC
2.3 °C/W
©1999 Fairchild Semiconductor Corporation
Rev. B
http://www.Datasheet4U.com

SDS20U40S
SDS20U40S
ELECTRICAL CHARACTERISTICS
POWER RECTIFIER
Characteristics
Symbol Min Typ Max Units
Maximum Instantaneous Forward Voltage (1)
(IF = 20A, TC = 100 °C)
(IF = 20A, TC = 25 °C)
Maximum Instantaneous Reverse Current (1)
(Rated DC Voltage, TC = 100 °C)
(Rated DC Voltage, TC = 25 °C)
Maximum Reverse Recovery Time
VF
IR
trr
- - 1.2 V
- 1.2 1.4
- - 200 µA
- - 20
- - 50 ns
(IF = 20A, di/dt = -200A/µs)
Irr - - 5.5 A
Qrr - - 138 nQ
Avalanche Energy
WAVL
1.0
-
- mJ
(1) Pulse Test : Pulse Width = 300µs, Duty Cycle 2.0%


Features SDS20U40S FEATURES * Ultrafast with Soft Recovery (Trr < 50ns) * Low Forward Vo ltage (V F=1.2V at IF=20A) POWER RECTI FIER TO-220F APPLICATIONS * Power Swit ching Circuits * Output rectifiers * Fr eewheeling Diodes * Switching Mode Powe r Supply 1 2 2 1 MAXIMUM RATINGS Ra ting Peak Repetitive Reverse Voltage Av erage Rectified Forward Current, TC=100 °C Non-repetitive Peak Surge Current (Half-wave, Single Phase, 60Hz) Operati ng Junction and Storage Temperature TJ, TSTG -65 ~ 150 °C Symbol VRRM IF(AV) IFSM Value 400 20 200 Units V A A THER MAL CHARACTERISTICS Thermal Resistance - Junction to Case RθJC 2.3 °C/W Rev . B ©1999 Fairchild Semiconductor Cor poration http://www.Datasheet4U.com SD S20U40S ELECTRICAL CHARACTERISTICS Char acteristics Maximum Instantaneous Forwa rd Voltage (1) (IF = 20A, TC = 100 °C) (IF = 20A, TC = 25 °C) Maximum Instan taneous Reverse Current (1) (Rated DC V oltage, TC = 100 °C) (Rated DC Voltage , TC = 25 °C) Maximum Reverse Recovery Time (IF = 20A, di/dt = -200A/µs.
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