
For Reference Only
Part Number | FSL128MRTWDTU |
OEMstron Part # | FSL128MRTWDTU |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Power Management ICs › AC DC Converters, Offline Switchers |
Description | IC OFF-LINE SWITCH PWM TO220-6 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | FSL128MRTWDTU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
FSL128MRTWDTU Specifications
Part Number | FSL128MRTWDTU | |
Brand | ON Semiconductor | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | AC DC Converters, Offline Switchers | |
Manufacturer | ON Semiconductor | |
Series | FPS™ | |
Output Isolation | Isolated | |
Internal Switch(s) | Yes | |
Voltage - Breakdown | 800V | |
Topology | Flyback | |
Voltage - Start Up | 12V | |
Voltage - Supply (Vcc/Vdd) | 7.5V ~ 26V | |
Duty Cycle | 67% | |
Frequency - Switching | 67kHz | |
Power (Watts) | 40W | |
Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage | |
Control Features | - | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Package / Case | TO-220-6 Full Pack, Formed Leads | |
Supplier Device Package | TO-220F-6L (W-Forming) | |
Mounting Type | Through Hole |
FSL128MRTWDTU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
FSL128MRTWDTU D# V99:2348_06339660 ON Semiconductor |
Switching Mode Power Supply |
Americas - 569 |
Part Number | Description | Stock |
FSL128MRTWDTU D# FSL128MRTWDTU ON Semiconductor |
Power Switch 1.05A 6-Pin TO-220F Rail - Rail/Tube (Alt: FSL128MRTWDTU) RoHS: Compliant
|
Americas - 8400 |
Part Number | Description | Stock |
FSL128MRTWDTU D# FSL128MRTWDTU ON Semiconductor |
Power Switch 1.05A 6-Pin TO-220F Rail (Alt: FSL128MRTWDTU) RoHS: Compliant
|
Asia - 0 |
Part Number | Description | Stock |
FSL128MRTWDTU D# FSL128MRTWDTU ON Semiconductor |
Power Switch 1.05A 6-Pin TO-220F Rail (Alt: FSL128MRTWDTU) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
FSL128MRTWDTU Fairchild Semiconductor Corporation |
IC OFF-LINE SWITCH PWM TO220-6 |
800 |
Part Number | Description | Stock |
FSL128MRTWDTU D# FSL128MRTWDTU-ND ON Semiconductor |
IC OFF-LINE SWITCH PWM TO220-6 |
1488 In Stock |
Part Number | Description | Stock |
FSL128MRTWDTU ON Semiconductor |
In stock shipping within 2days |
1600 |
Part Number | Description | Stock |
FSL128MRTWDTU D# 3610967 ON Semiconductor |
AC / DC CONVERTERS RoHS: Not Compliant
Min Qty: 400
Container: Tube
|
0 |
Part Number | Description | Stock |
FSL128MRTWDTU ON Semiconductor |
FSL128MRT Series 26 V 73 KHz Green Mode Power Switch - TO-220-6 RoHS: Contact Manufacturer
pbFree: Yes
|
400 Tube |
Part Number | Description | Stock |
FSL128MRTWDTU ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
2300 |
Part Number | Description | Stock |
FSL128MRTWDTU D# 512-FSL128MRTWDTU ON Semiconductor |
AC/DC Converters GreenMode Pwr Switch for Hi Input Voltage RoHS: Compliant
|
2104 |
Part Number | Description | Stock |
FSL128MRTWDTU D# XSFP00000021108 Fairchild Semiconductor Corporation |
FSL128MRT Series 26 V 73 KHz Green Mode Power Switch - TO-220-6 |
800 |
Part Number | Description | Stock |
FSL128MRTWDTU D# NS-FSL128MRTWDTU Fairchild Semiconductor Corporation |
OEM/CM ONLY |
2680 |
Part Number | Description | Stock |
FSL128MRTWDTU ON Semiconductor |
800V Integrated Power Switch with Abnormal OCP for 25Watt offline flyback converters RoHS: Compliant
|
5600 |
Part Number | Description | Stock |
FSL128MRTWDTU Fairchild Semiconductor Corporation |
OEM/CM ONLY |
816 |
Part Number | Description | Stock |
FSL128MRTWDTU D# 34014634 ON Semiconductor |
Switching Mode Power Supply |
Americas - 8400 |
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