器件名称:
1N5251
功能描述:
ZENER DIODES
文件大小:
74.59KB 共3页
简 介:
1N5225 THRU 1N5267 ZENER DIODES FEATURES DO-35 min. 1.083 (27.5) Silicon Planar Power Zener Diodes Standard Zener voltage tolerance is ± 5% with a “B” suffix. Other tolerances are available upon request. max. .079 (2.0) Cathode Mark min. 1.083 (27.5) These diodes are also available in Mini-MELF case with the type designation ZMM5225 ... ZMM5267, SOT-23 case with the type designation MMBZ5265 ... MMBZ5267 and SOD-23 case with the types designation MMSZ5225 ... MMSZ5267. max. .150 (3.8) max. .020 (0.52) MECHANICAL DATA Dimensions are in inches and (millimeters) Case: DO-35 Glass Case Weight: approx. 0.13 g MAXIMUM 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 +175 mW °C °C SYMBOL MIN. TYP. MAX. UNIT Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 200 mA RΘJA VF – – – – 300(1) 1.1 °C/W Volts NOTES: Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. 1/21/99 1N5225 THRU 1N5267 ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Type 1N5225 1N5226 1N5227 1N5228 1N5229 1N5230 1N5231 1N5232 1N5233 1N5234 1N5235 1N5236 1N5237 1N5238 1N5239 1N5240 1N5241 1N5242 1N5243 1N5244 1N5245 1N5246 1N5247 1N5248 1N5249 1N5250 1N5251 1N5252 1N5253 1N5254 1N5255 1N525……
