Download the ZMM5259B datasheet PDF.
This datasheet also covers the ZMM5258B variant, as both devices belong to the same zener diode family and are provided as variant models within a single manufacturer datasheet.
Full PDF Text Transcription for ZMM5259B (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
ZMM5259B. For precise diagrams, and layout, please refer to the original PDF.
Sealed, Glass Silicon Diodes ABSOLUTE MAXIMUM RATINGS (Ta = 25oC) ITEMS Power Dissipation Thermal Resistance Forward Voltage @If= 10 mA Vz Tolerence Junction Temperature Storage Temperature SYMBOL PTOT RthJA Vf Tj Tstg VALUE 500 0.3 1.1 5 -65 to +175 -65 to +175 UNIT mW K/mW V % oC oC Mechanical Data Items Package Case Lead Finish Material mini-MELF (RoHS - HF) Hermeticall sealed glass Sn plating ELECTRICAL CHARACTERISTICS (Ta = 25oC unless specified otherwise) TYPE ZENER MAX ZENER MAX ZENER VOLTAGE IMPEDANCE IMPEDANCE ZMM5221B VZ(V) 2.4 IZT(mA) 20 Rz (ohms) IZT(mA) 30 IZT = 1.0mA Rz (ohms) 1200 ZMM5222B 2.5 20 30 1250 ZMM