EPCOS / TDK B82804A Gate Drive Transformers
EPCOS B82804A Series Gate Drive Transformers are used to couple gate-drive circuits to MOSFETs and IGBTs operating at switch frequencies within a range of 150KHz through several MHz. Using a miniaturized EP5 core, the dimensions of the transformers are 8.1 x 6.7 x 5.4mm, resulting in significant space savings on the circuit board. EPCOS B82804A Series Gate Drive Transformers offer low stray inductances and parasitic capacitances between winding are only 25 to 95pF. Short-term dielectric strength is tested to 1500VDC for all types in the B82804A Series Gate Drive Transformers are designed for ambient temperatures of up to +85ºC and operating temperatures of up to +125ºC. Applications include half- and full-bridge converters as well as in frequency converters or inverters.
Features
- 5.4mm max height
- 8.1 x 6.7mm footprint
- Low leakage inductance
- Low inter-winding capacitance
- High SRF value
- High isolation between primary and secondary side
Applications
- Gate drive transformers
- General purpose (non-automotive)
- Isolated AC/DC, DC/DC converters
View Results ( 5 ) Page
| Numer części | Indukcyjność | Opis |
|---|---|---|
| B82804A0264A210 | 264 uH | Pulse Transformers 264uH, 2 Outputs Turns Ratio: 1:1:1 |
| B82804A0474A125 | 473 uH | Pulse Transformers 473uH Turns Ratio: 2.5:1 |
| B82804A0304A225 | 300 uH | Pulse Transformers 300uH, 2 Outputs Turns Ratio: 2.5:1:1 |
| B82804A0324A220 | 317 uH | Pulse Transformers 317uH, 2 Outputs Turns Ratio: 2:1:1 |
| B82804A0694A115 | 690 uH | Pulse Transformers 690uH Turns Ratio: 1.5:1 |
Opublikowano: 2012-01-19
| Zaktualizowano: 2023-07-18