BZW04-40B - STMicroelectronics

BZW04-40B Transil diodes

The BZW04 TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 400 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and .

Features

• Peak pulse power:
  – 400 W (10/1000 μs)
  – up to 2.3 kW (8/20 μs)
• Stand-off voltage range from 5.8 V to 376 V
• Unidirectional and bidirectional types
• Operating Tj max: 175 °C
• High power capability at Tj max.: up to 230 W (10/1000 µs)
• Lead finishing: matte tin plating Complies with the following standards
• UL94, V0
• J-STD-020 MSL level 1
• J-STD-002, JESD 22-B102 E3 and MIL-STD-750, method 2026
• JESD-201 class 2 whisker test
• UL 497B file number: QVGQ2.E136224
• IEC 61000-4-4 level 4:
  – 4kV
• IEC 61000-4-2, C = 150 pF, R = 330 Ω exceeds level 4:
  – 30 kV (air discharge)
  – 30 kV (con.