SHINDENGEN
Varistor
Axial Package
VR51B(A)
OUTLINE DIMENSIONS
Case : AX06
(Unit : mm)
RATINGS
●Absolute
Maximum Ratings
Item
Storage Temperature
Junction Temperature
Average Rectified Forward Current
Peak Surge Forward Current
Symbol
Conditions
Tstg
Tj
I
O
Ta = 40℃, Sine wave, R-load
I
FSM
Commercial frequency, On glass-epoxy substrate
50Hz, Sine wave,
1
cycle, Non-repetitive, Tl = 25℃
Ratings
-30�½�125
125
0.15
7.5
Ratings
1.55�½�2.05
1.85�½�2.35
2.15�½�2.65
MAX 270
Unit
℃
℃
Arms
Arms
Unit
V
℃/W
●Electrical
Characteristics (Tl=25℃)
Item
Symbol
I
F
=
1mA
Forward Voltage
Thermal Resistance
Conditions
I
F
=
10mA
I
F
= 70mA
Junction to ambient
V
F
θja
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
SHINDENGEN [ SHINDENGEN ELECTRIC MFG.CO.LTD ]
