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The Central Semiconductor Corp 2N5063 PBFREE is a silicon controlled rectifier (SCR) from the 2N5060 series, rated for 150 V peak repetitive off-state voltage. It supports an RMS on-state current of 0.8 A and an average on-state current of 0.51 A at 67°C case temperature. The device features a peak one-cycle surge current capacity of 10 A and operates within a junction temperature range of -40 to +125°C. Packaged in a TO-92 through-hole configuration with cathode, gate, and anode lead assignments, it includes a typical gate trigger current of 200 μA and a holding current of 5.0 mA.
Verify the specific ordering suffix when purchasing. The datasheet indicates that adding the suffix TIN/LEAD requests tin/lead plated devices, while PBFREE specifies lead-free plating. Confirm the exact part number matches your required plating specification before placing orders to ensure compliance with environmental regulations and design requirements.
Select this component based on the 150 V off-state voltage rating and 0.8 A RMS current capability. Ensure the thermal management strategy accounts for the specified thermal resistance values and operating temperature limits. Verify that the gate trigger parameters align with the driving circuit capabilities for reliable switching performance.
This device belongs to the 2N5060 series of silicon controlled rectifiers manufactured by Central Semiconductor Corp. The series covers voltage ratings from 30 V to 200 V, with the 2N5063 specifically designated for the 150 V variant. All members share identical current ratings and package styles, differing only in their maximum blocking voltage specifications.
Direct replacements must match the 150 V rating, TO-92 package, and SCR functionality. Cross-reference with other manufacturers' 2N5063 equivalents or compatible SCRs in the same voltage and current class, ensuring pinout compatibility and similar electrical characteristics.