View bzx384-c-series datasheet:

NEW PRODUCT NEW PRODUCT NEW PRODUCT BZX384-C2V4 THRU BZX384-C75 ZENER DIODES SOD-323 FEATURES .012 (0.3) ♦ Silicon Planar Power Zener Diodes Cathode Mark ♦ The Zener voltages are graded according to the international E 24 standard. Standard Zener voltage Top View tolerance is ±5%. Replace “C” with “B” for ±2% tolerance. Other voltage tolerances and other Zener voltages are available upon request. .059 (1.5) .043 (1.1) min. .010 (0.25) MECHANICAL DATA Case: SOD-323 Plastic Package Dimensions are in inches and (millimeters) Weight: approx. 0.004 g MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOL VALUE UNIT Zener Current I 250 mA ZM Power Dissipation at T = 25°C P 2001) mW amb t