Datasheet Summary
FRONTIER ELECTRONICS CO., LTD.
ZMM5221B THRU
ZMM5257B
500mW MINI MELF ZENER DIODE
Features
! LOW COST ! SMALL SIZE ! GLASS SEALED
MECHANICAL DATA ! CASE︰MINI MELF GLASS CASE ! TERMINALS：SOLDERABLE PER MIL-STD -202,
METHOD 208 ! POLARITY：COLOR BAND DENOTES CATHODE ! MOUNTING POSITION：ANY ! WEIGHT：0.036 GRAMS
SOLDERABLE ENDS
1.35±0.05
3.3±0.1
0.3±0.1
CASE：DO-213AA（GL34） DIMENSIONS IN MILLIMETERS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED STORAGE AND OPERATING TEMPERATURE RANGE -55 TO + 175℃
ELECTRICAL CHARACTERISTICS (TA=25℃UNLESS OTHERWISE NOTED) VF=1.2V MAX, IF = 200mA FOR ALL TYPES
NOMINAL
MAXIMUM...
