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The BZX84C43TW_R1_00001 is a triple isolated surface mount Zener diode manufactured by Panjit International Inc. It operates within a voltage range of 2.4 to 75 Volts and features a power dissipation rating of 200 mWatt. The device utilizes an SOT-363 molded plastic case with terminals solderable per MIL-STD-750, Method 2026. Electrical characteristics for the 43V variant include a nominal Zener voltage (VZ) of 43V, a maximum Zener impedance (ZZT) of 150 Ohms at IZT = 5.0 mA, and a maximum reverse leakage current (IR) of 0.1 uA at VR = 30.1 V. The component supports an operating junction temperature range from -65°C to +150°C.
Verify the specific ordering suffix against official documentation to confirm packing type and size. The R1 code indicates Tape and Reel packaging on a 7-inch reel with RoHS compliance. Confirm that the lot number is available for tracking purposes if required for quality assurance or complaint resolution.
Select this component when a triple isolated Zener diode in an SOT-363 package is required. Ensure the application voltage aligns with the 43V nominal specification. Verify thermal constraints against the 625 OC/W junction-to-ambient thermal resistance rating. Confirm compatibility with automated assembly equipment due to the specified mounting pad layout.
This part belongs to the BZX84C2V4TW~BZX84C75TW series of triple isolated surface mount Zener diodes. The series covers a wide voltage spectrum from 2.4V to 75V. The 'TW' designation identifies the specific triple isolation architecture within the broader BZX84 product family offered by Panjit.
Publicly confirmed substitute part numbers are not provided in the source material.