Product Summary

The PAA140STR is a 400V, 250mA, 8Ω, dual normally open (1-Form-A) relay. This high performance leader provides a high peak load voltage handling capability combined with a very low on-resistance for specialized applications. The PAA140STR is ideal for: (1)Telecommunications; (2)Instrumentation; (3)Medical Equipment-Patient/Equipment Isolation; (4)Security; (5)Aerospace; (6)Industrial Controls.

Parametrics

PAA140STR absolute maximum ratings: (1)Blocking Voltage: 400 VP; (2)Reverse Input Voltage: 5 V; (3)Input Control Current: 50 mA; Peak (10ms): 1 A; (4)Input Power Dissipation: 150 mW; (5)Total Power Dissipation: 800 mW; (6)Isolation Voltage, Input to Output: 3750 Vrms; (7)Operational Temperature: -40 to +85 ℃; (8)Storage Temperature: -40 to +125 ℃.

Features

PAA140STR features: (1)3750Vrms Input/Output Isolation; (2)Small 8-Pin Package; (3)Low Drive Power Requirements (TTL/CMOS Compatible); (4)No Moving Parts; (5)High Reliability; (6)Arc-Free With No Snubbing Circuits; (7)No EMI/RFI Generation; (8)Machine Insertable, Wave Solderable; (9)Tape & Reel Versions Available.

Diagrams

PAA140STR circuit diagram

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