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Small black rectangular SMB component with silver terminals 80 214

YINGHUA

YINGHUA P0080SCMCLRP Thyristor Surge Protection Device DO-214AA SMB

SKU CH-RFMJ-WRE5K

Thyristor surge protection device in DO-214AA SMB package rated at 80 V

  • Product typeICs Semicoductors
  • Surge protection rated at 80 V clamping
  • DO-214AA SMB package suits automated assembly
  • Thyristor crowbar action limits transient over-voltage
  • Semiconductor-grade construction ensures reliable operation

Thyristor Surge Protection DO-214AA

The YINGHUA P0080SCMCLRP is a thyristor-based surge protection device housed in a DO-214AA SMB surface-mount package. It is designed for circuit designers and assemblers who need compact over-voltage clamping on signal or power lines. The component suits automated assembly flows and space-constrained board layouts where bidirectional transient suppression is required.

80 V breakover in SMB footprint

The 80 volt breakover characteristic defines the clamping threshold for this specific model, letting engineers match the device to their line voltage without guesswork. The DO-214AA outline provides a standard SMB land pattern, so existing pick-and-place libraries and reflow profiles apply directly. Buyers needing a different breakover voltage or a through-hole package will need a separate part number.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 78% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

Does the thyristor need periodic replacement after absorbing surges?

The thyristor clamps transients by switching to a low-impedance state and returns to high impedance once the surge passes, so it does not wear out under normal operation.

What limits continuous power dissipation in the SMB package?

The DO-214AA footprint and 80 V rating set the thermal limit; sustained current above the rated value will raise junction temperature until the device fails.

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