Taiwan Semiconductor 1SMA4740
1.0 Watt Surface Mount Silicon Zener Diodes
FEATURES
For surface mounted applications in order to optimize board space Low profile package Built-in strain relief Glass passivated junction Low inductance Typical IR less than 1uA above 11V High temperature soldering guaranteed: 260℃ / 10 seconds at terminals Meet MSL level 1, per J-STD-020D, lead free maximum peak of 260℃ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Green compound with suffix "G" on packing code & prefix "G" on datecode Case: Molded plastic over passivated junction Terminals: Pure tin plated lead free, solderable per MIL-STD-750, Method 2025 Polarity: Color Band denotes positive end (cathode) Standard packaging: 12mm tape (EIA-481) Weight: 0.064 gram 1SMA4737 - 1SMA200ZMECHANICAL DATA
Ordering Information (example) Part No. 1SMA4737 Package SMA Packing 1.8K / 7" REEL Packing code R3 Packing code (Green) R3GMAXIMUM RATINGS
andELECTRICAL CHARACTERISTICS
Rating at 25 ℃ ambient temperature unless otherwise specified.