onsemi KA5L0365RYDTU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | FPS™ |
| Packaging | | |
| Output Isolation | - |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Topology | Flyback, Forward |
| Voltage - Start Up | 15 V |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 30V |
| Duty Cycle | 77% |
| Frequency - Switching | 50kHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-220-4 Full Pack, Formed Leads |
| Supplier Device Package | TO-220F-4L (Forming) |
onsemi KA5L0365RYDTU - High-Performance Offline Switching Controller
The KA5L0365RYDTU from onsemi is a robust AC/DC offline switching controller from the FPS™ (Fairchild Power Switch) series, engineered for reliable power conversion in demanding applications across aerospace, automotive, industrial, telecommunications, and medical sectors.
Key Features & Benefits
- 650V Breakdown Voltage - High voltage capability for robust power supply designs
- Dual Topology Support - Flexible flyback and forward converter configurations
- 50kHz Switching Frequency - Optimized for efficiency and compact transformer design
- Comprehensive Protection - Built-in current limiting, over-temperature, and over-voltage safeguards
- Wide Operating Range - 9V to 30V supply voltage with 15V start-up
- Industrial Temperature Range - Reliable operation from -40°C to 85°C
- 77% Maximum Duty Cycle - Efficient power delivery
Applications
Ideal for switch-mode power supplies, AC/DC converters, battery chargers, industrial control systems, and embedded power solutions requiring long lifecycle support and full traceability.
Authorized distributor offering full traceability, long lifecycle support, and global shipping for mission-critical applications.

KA5L0365RYDTU.pdf