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ZMM5221B thru
ZMM5261B
500mW 5% mini-M.E.L.F. ZENER DIODE
Mini MELF (LL-34), SOD - 80C Hermetically 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
ZMM5223B
2.7
20
30
1300
ZMM5224B
2.