SMBJ40CA

Part: SMBJ Transil series, STMicroelectronics

Type: Transient Voltage Suppressor (TVS) Diode

Key Specs:

• Peak pulse power (10/1000 μs): 600 W
• Peak pulse power (8/20 μs): 4 kW
• Stand off voltage range: 5 V to 188 V
• Low leakage current (25 °C): 0.2 μA
• Operating junction temperature max: 150 °C
• Storage temperature range: -65 to +150 °C
• Maximum lead temperature for soldering (10 s): 260 °C

Features:

• Unidirectional and bidirectional types
• High power capability at T_i max: 515 W (10/1000 μs)
• JEDEC registered package outline
• Complies with IEC 61000-4-2 level 4 (15 kV air discharge, 8 kV contact discharge)
• Complies with IEC 61000-4-5
• Complies with MIL STD 883G, method 3015-7 Class 3B (25 kV HBM)
• Resin meets UL 94, V0
• Planar technology for low leakage current and high junction temperature

Applications:

• Protection against electrostatic discharges (IEC 61000-4-2, MIL STD 883, method 3015)
• Protection against electrical over stress (IEC 61000-4-4 and 5)
• Surges below 600 W (10/1000 μs)
• High-end equipment
• SMPS

Package:

• SMB: No dimensions specified

• Peak pulse power:
  • 600 W (10/1000 μs)
  • 4 kW (8/20 μs)
• Stand off voltage range: from 5 V to 188 V
• Unidirectional and bidirectional types
• Low leakage current:
  • 0.2 μA at 25 °C
  • 1 μA at 85 °C
• Operating T_{i max}: 150 °C
• High power capability at T_{i max}:
  • 515 W (10/1000 μs)
• JEDEC registered package outline