General Semiconductor ZMM5225
ZENER DIODES
FEATURES
♦ Silicon Planar Power Zener Diodes ♦ Standard Zener voltage tolerance is ± 5% with a “B” suffix. Other tolerances are available upon request. ♦ These diodes are also available in the DO-35 case with the type designation 1N5225 … 1N5267, SOT-23 case with the type designation MMBZ5225 ... MMBZ5267 and SOD-123 case with type designation MMSZ5225 ... MMSZ5267. .142 (3.6) .134 (3.4) .019 (0.48) .011 (0.28) Dimensions are in inches and (millimeters) ∅ .063 (1.6) .055 (1.4) Cathode MarkMECHANICAL DATA
Case: Mini-MELF Glass Case (SOD-80) Weight: approx. 0.05 gMAXIMUM RATINGS
Ratings at 25°C ambient temperature unless otherwise specified. SYMBOL VALUE UNIT Zener Current (see Table “Characteristics”) Power Dissipation at Tamb = 75°C Maximum Junction Temperature Storage Temperature Range Ptot Tj TS 500(1) 175 – 65 to +150 mW °C °C SYMBOL MIN. TYP. MAX. UNIT Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 200 mA NOTES (1) Valid provided that electrodes are kept at ambient temperature.