Shindengen Electric Manufacturing Company Ltd VRYA15 Datasheet
SHINDENGEN
Varistor
VRYA15
SMD
OUTLINE DIMENSIONS
Case : 1Y
(Unit : mm)
RATINGS
●Absolute Maximum Ratings
Storage Temperature
Junction Temperature
Average Rectified Forward Current
Peak Surge Forward Current
●Electrical Characteristics (Tl=25℃)
Forward Voltage IF = 10mA, 2 elements series
Junction Capacitance
Thermal Resistance
Item Symbol Conditions Ratings Unit
Tstg -30～125 ℃
Tj 125 ℃
Ta = 40℃, Sine wave, R-load, Commercial frequency,
On alumina substrate, 1 element operation
Ta = 40℃, Sine wave, R-load, Commercial frequency,
I
On alumina substrate, 2 elements operation
O
Ta = 40℃, Sine wave, R-load, Commercial frequency,
On glass-epoxy substrate, 1 element operation
Ta = 40℃, Sine wave, R-load, Commercial frequency,
On glass-epoxy substrate, 2 elements operation
50Hz, Sine wave, Non-repetitive, 2 elements series operation
I
10/200μs, Non-repetitive, 2 elements series operation
FSM
10/1000μs, Non-repetitive, 2 elements series operation
Item Symbol Conditions Ratings Unit
IF = 1mA, 1 element
IF = 1mA, 2 elements series
V
IF = 10mA, 1 element
F
IF = 70mA, 1 element
IF = 70mA, 2 elements series
Cj
f = 100kHz, VD = 0V, OSC = 50mV
Junction to ambient, On alumina substrate, 1 element operation
θja
Junction to ambient, On alumina substrate, 2 elements operation
Junction to ambient, On glass-epoxy substrate, 1 element operation
Junction to ambient, On glass-epoxy substrate, 2 elements operation
140
90
mArms
90
50
6.5 Arms
50 A
24 A
5.13～6.37
10.25～12.75
6.25～7.50 V
12.50～15.00
7.13～8.37
14.25～16.75
TYP 5 pF
MAX 90
MAX 150 ℃/W
MAX 150
MAX 250
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
1000
100
VRYA15
per element
Forward Voltage
[mA]
F
10
Tl=125°C [TYP]
Forward Current I
1
0.1
0 2 4 6 8 10 12
Tl=25°C [TYP]
Pulse measurement
Forward Voltage VF [V]
1.8
Tj=125°C
Sine Wave
per element
1.6
1.4
1.2
1
VRYA15
Forward Power Dissipation
0.8
Power Dissipation P [W]
0.6
0.4
0.2
0
0 0.04 0.08 0.12 0.16 0.2 0.24 0.28
Average Rectified Forward Current IO (rms) [A]
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