NEC RD5.6E
Zener Diode
DESCRIPTION
NEC Type RD2.0E to RD200E Series are planar type zener diode in the popular DO-35 package with DHD (Double Heatsink Diode) construction having allowable power dissipation of 500 mW. To meet various application at customers, Vz (zener voltage) is classified into the tight tolerance under the specific suffix (B, B1 to B7). PACKAGE DIMENSIONS (in millimeters) φ 0.5 25 MIN. Cathode indication● DHD (Double Heatsink Diode) Construction
● Vz: Applied E24 standard (RD130E to RD200E: 10 volts step)
● DO-35 Glass sealed package φ 2.0 MAX. 25 MIN. ORDER INFORMATION RD2.0 E to RD39E with suffix “B1”, “B2”, “B3”, “B4”, “B5”, “B6” or “B7” should be applied for orders for suffix “B”.
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 200 mA 500 mW 100 W (t = 10 µs) 175 ˚C –65 to +175 ˚C to see Fig.