TDK Electronics · TDK Europe

InsuGate SMT Transformers for IGBT/FET UI 7 Series – B78541A

Transformers for IGBT Image

Key Features

  • (N1,core) / N2 creepage 9 mm, clearance 8.14 mm
  • Low coupling capacitance of 4 pF (typical)
  • Insulated wire acc. IEC 61558-1 annex K
  • Temperature class F (155 °C)
  • Operating temperature: ‒40 … +150 °C
  • RoHS compatible
  • AEC-Q200

Ordering No.: B78541AX0001

For more information, please download the sample kit PDF or order from our distributors.

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Number of hits: 5
PDF Inventory Inductance (min.) (μH) Turns ratio (pri-sec) Stray inductance primary (μH) DC resistance primary (Ω) DC resistance secondary (Ω) Capacitance (pF) Resonance frequency (MHz) Test voltage (V) Voltage time area (μVs) Type Ordering code Core shape
50 1:1.07:0.6 0.7 0.25 0.35 | 0.24 4 4 3000V AC, 50 Hz/1s 15/30 B78541A*A003 B78541A2492A003 InsuGate UI7
50 1:1.08 0.6 0.25 0.25 4 4 3000V AC, 50 Hz/1s 15/30 B78541A*A003 B78541A2467A003 InsuGate UI7
50 1:0.91 0.7 0.42 0.35 4 4 3000V AC, 50 Hz/1s 15/30 B78541A*A003 B78541A2528A003 InsuGate UI7
50 1:0.81:0.45 0.7 0.42 0.32 | 0.30 4 4 3000V AC, 50 Hz/1s 15/30 B78541A*A003 B78541A2526A003 InsuGate UI7
50 1:0.91:0.36 0.7 0.42 0.35 | 0.24 4 4 3000V AC, 50 Hz/1s 15/30 B78541A*A003 B78541A2525A003 InsuGate UI7
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