| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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480 pcs
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480 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The Infineon Technologies 11DQ03 is a Schottky rectifier housed in a DO-41 package. It is designed for applications such as switching power supplies, converters, and free-wheeling diodes.
Key electrical characteristics include a peak repetitive reverse voltage of up to 40V and an average forward current of 1.1A at 75°C. The device exhibits a low forward voltage drop, with typical values of 0.47V at 1A and 25°C. It also features a high frequency operation capability and a guard ring for enhanced reliability.
The rectifier is constructed with high purity, high temperature epoxy encapsulation for mechanical strength and moisture resistance. The terminals are Tin Lead-free plated, and the device is Pb-Free compliant. Its low profile, axial leaded outline makes it suitable for various PCB mounting requirements.
Applications include switching power supplies, converters, free-wheeling diodes, and reverse battery protection. The 11DQ03 is designed for high reliability and long-term performance in demanding electronic circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The peak repetitive reverse voltage for the 11DQ03 is 30V for the 11DQ03 variant and 40V for the 11DQ04 variant.
The average forward current is 1.1A at 75°C on a PC board with a 9mm2 island.
The typical forward voltage drop at 1A and 25°C is 0.47V.
The operating junction temperature range is -40°C to +150°C.
The package type is DO-41.
Yes, the 11DQ03 is a Pb-Free device.