ZENER DIODE
ZMM5221B thru
ZMM5261B
500mW 5% mini-M.E.L.F. ZENER DIODE
Mini MELF (LL-34), SOD - 80C Hermetically Sealed, Glass Silic...
Description
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
2.8
20
30
1400
ZMM5225B
3.0
20
29
1600
MAXIMUM REVERSE CURRENT VR (V) IR (uA)
1.0 100 1.0 100 1.0 75 1.0 75 1.0 50
TEMP COEFF.
dvz (%/oC)
-0.085 -0.085 -0.080 -0.080 -0.075
REV 01
ZMM5221B thru
ZMM...
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