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Taiwan Semiconductor 3KSMC21AH 3000W Transient Voltage Suppressor

Taiwan Semiconductor 3KSMC21AH 3000W Transient Voltage Suppressor (TVS) features a low-profile surface-mounted ideal for space-constrained designs. This TVS device protects electronics from voltage spikes, suppressing all overvoltages above its breakdown voltage. Taiwan Semiconductor 3KSMC21AH is offered in a compact DO-214AB package and is AEC-Q101 qualified for automotive applications.

Features

  • AEC-Q101 qualified
  • Unidirectional polarity
  • 21.1V breakdown voltage (VBR)
  • 18.0V working voltage (VWM)
  • 3000W non-repetitive peak impulse power dissipation with 10/1000µs waveform (PPPM)
  • 8.5W steady-state power dissipation at TL= +25°C (PD)
  • 300A peak forward surge current 8.3ms single half sine-wave (IFSM)
  • Moisture sensitivity level 1, per J-STD-020
  • Meets IEC 61000-4-2 (Level: 4) / ISO 10605 (Level: L4)
  • Meets ISO 7637-2 (Pulse 1/2a/2b/3a/3b)
  • -55°C to +175°C operating junction and storage temperature range (TJ, TSTG)
  • RoHS compliant
  • Halogen-free according to IEC 61249-2-21
  • DO-214AB package
  • Molding compound meets UL 94V-0 flammability rating
  • Matte tin-plated leads, solderable per J-STD-002
  • Meets JESD 201 class 2 whisker test
  • ~0.21g weight

Applications

  • Automotive
  • Switching-mode power supplies (SMPS)
  • Brushless DC electric motors (BLDC)
  • Battery management systems
  • Lighting

Package Outline

Mechanical Drawing - Taiwan Semiconductor 3KSMC21AH 3000W Transient Voltage Suppressor
Publicado: 2019-12-18 | Actualizado: 2023-06-26