| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
413 pcs
|
413 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
200 pcs
|
200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Coilcraft GA3550-BLD is a gate drive transformer designed for high-performance power applications. It offers a nominal inductance of 460µH and provides robust isolation of 3000Vrms from primary to secondary windings.
This transformer is built with a ferrite core and RoHS compliant terminations, ensuring reliability and environmental compatibility. It operates across an ambient temperature range of -40°C to +85°C, with a maximum part temperature of +125°C.
The GA3550-BLD is suitable for surface-mount (SMD/SMT) PCB mounting and comes on a 13-inch reel with 200 parts. It is designed to meet UL/CSA/IEC 60950 Reinforced Insulation specifications, featuring 3.0 mm creepage and clearance.
This component has been selected by Texas Instruments for their UCD3138 evaluation boards, highlighting its suitability for digital power controller applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.00 | $3.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The primary inductance is 460 µH measured at 200 kHz, 0.4 Vrms, 0 Adc.
The isolation voltage is 3000 Vrms from primaries to secondary and 500 Vrms from windings to core.
The ambient operating temperature range is -40°C to +85°C.
The package is SMD/SMT for PCB mounting.
The turns ratio is 1:1:1.
The maximum DCR is 0.410 Ohms on primary A, 1.25 Ohms on primary B, and 0.440 Ohms on the secondary.