P1500Q12BLRP Littelfuse P1500Q12BLRP DIACs, SIDACs Surface Mount 80A 150mA

Littelfuse P1500Q12BLRP DIACs, SIDACs Overview

Q2L (A/B Rated) Series – QFN SIDACtor? Device, 140V, RoHS

Key Features of Littelfuse P1500Q12BLRP DIACs, SIDACs

• Built to mount: Surface Mount, making integration easier across a wide range of systems.
• Engineered to hold Current: 150mA, supporting dependable performance in real-world designs.
• Engineered to peak Pulse Current: 80A, supporting dependable performance in real-world designs.

Littelfuse P1500Q12BLRP DIACs, SIDACs Applications

Overvoltage Triggering / Surge Protection / Discharge

• Often used in [Protection] ÿ SIDAC-triggered SCR crowbar on DC rails, where predictable behavior and reliability are important.
• Often used in [Protection] ÿ Wind turbine converter bus crowbar trigger SIDAC, where predictable behavior and reliability are important.
• Commonly applied in [Protection] ÿ Battery charger overvoltage trip trigger SIDAC, supporting stable and efficient system performance.
• Commonly applied in [Discharge] ÿ Boiler ignition controller trigger stage, supporting stable and efficient system performance.
• Well-suited for [Protection] ÿ Capacitor discharge dump trigger using SIDAC, helping designers meet typical integration requirements.

Consumer/Industrial Variants & Niches

• Well-suited for [Repair] ÿ Appliance control board repair replacements DIAC, helping designers meet typical integration requirements.
• Well-suited for [Education] ÿ Phase control angle lab experiments DIAC, helping designers meet typical integration requirements.
• Often used in [Infrastructure] ÿ Lighting retrofit dimmer nodes DIAC, where predictable behavior and reliability are important.
• Well-suited for [Industrial] ÿ Cost-down triggering in high volume mains controllers, helping designers meet typical integration requirements.
• Commonly applied in [Repair] ÿ Vacuum controller repair replacements DIAC, supporting stable and efficient system performance.

TRIAC/SCR Trigger & Phase Control

• Well-suited for [Infrastructure] ÿ Emergency lighting test dimmer DIAC stage, helping designers meet typical integration requirements.
• Commonly applied in [Infrastructure] ÿ Fountain lighting power control DIAC trigger, supporting stable and efficient system performance.
• Well-suited for [Industrial] ÿ Industrial mixer motor controller trigger DIAC, helping designers meet typical integration requirements.
• Often used in [Infrastructure] ÿ Streetlight dimmer node DIAC trigger (legacy), where predictable behavior and reliability are important.
• Well-suited for [Industrial] ÿ Pump speed controller trigger DIAC (universal motor), helping designers meet typical integration requirements.