RD22ES

DATA SHEET ZENER DIODES RD2.0ES to RD39ES 400 mW DHD ZENER DIODE (DO-34) DESCRIPTION NEC Type RD2.0ES to RD39ES Series are planar type diodes into DO-34 Package (Body length 2.4 mm MAX.) with DHD (Double Heatsink Diode) construction having allowable power dissipation of 400 mW. PACKAGE DIMENSIONS (in millimeters) φ 0.4 FEATURES DO-34 Glass sealed package This diode can be inserted into a PC board with a shorter pitch (5 mm) 5 mm Cathode indication 25 MIN. φ 2.0 MAX. 25 MIN. Planar process DHD (Double Heatsink Diode) construction VZ Applied E24 standard ORDERING INFORMATION RD2.0ES to RD39ES with suffix "AB1", "AB2", or "AB3" should be applied for orders for suffix "AB". DO-34 (JEDEC) Marking color: Black APPLICATIONS Circuits for Constant Voltage, Constant Current, Waveform clipper, Surge absorber, etc. ABSOLUTE MAXIMUM RATINGS (TA = 25 °C) Forward Current Power Dissipation Surge Reverse Power Junction Temperature Storage Temperature IF P PRSM Tj Tstg 150 mA 400 mW 100 W (t = 10 µs) 175 °C –65 to +175 °C to see Fig. 6 to see Fig. 10 The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. D13935EJ6V0DS00 (6th edition) (Previous No. DC-2140) Date Published March 1999 N CP(K) Printed in Japan © 2.4 MAX. 1984 RD2.0ES to ...