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SHINDENGEN
Varistor
VR51B(A)
OUTLINE DIMENSIONS
Case : AX06
Axial Package
(Unit : mm)
RATINGS
●Absolute Maximum Ratings Item
Storage Temperature Junction Temperature Average Rectified Forward Current
Peak Surge Forward Current
Symbol
Conditions
Tstg
Tj
IO Ta = 40℃, Sine wave, R-load
Commercial frequency, On glass-epoxy substrate
IFSM 50Hz, Sine wave, 1 cycle, Non-repetitive, Tl = 25℃
●Electrical Characteristics (Tl=25℃)
Item
Symbol
Forward Voltage Thermal Resistance
VF θja
IF = 1mA IF = 10mA IF = 70mA Junction to ambient
Conditions
Ratings -30～125
125 0.15
Unit ℃ ℃ Arms
7.5
Arms
Ratings 1.55～2.05 1.85～2.35 2.15～2.65 MAX 270
Unit V
℃/W
Copyright & Copy;2000 Shindengen Electric Mfg.Co.
VR51B Datasheet
