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Teilenummer | VR61F1 |
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Beschreibung | Varistor | |
Hersteller | Shindengen Electric Mfg.Co.Ltd | |
Logo | ||
Gesamt 6 Seiten SHINDENGEN
Varistor
VR61F1
OUTLINE DIMENSIONS
Case : 1F
SMD
(Unit : mm)
RATINGS
●Absolute Maximum Ratings
Item
Storage Temperature
Junction Temperature
Average Rectified Forward Current
Peak Surge Forward Current
Symbol
Conditions
Tstg
Tj
Ta = 25℃, Sine wave, R-load, Commercial frequency,
IO On alumina substrate
Ta = 25℃, Sine wave, R-load, Commercial frequency,
On glass-epoxy substrate
50Hz, Sine wave, Non-repetitive
IFSM 10/200μs, Non-repetitive
10/1000μs, Non-repetitive
●Electrical Characteristics (Tl=25℃)
Item Symbol
Conditions
Forward Voltage
Junction Capacitance
IF = 1mA
VF IF = 10mA
IF = 70mA
Cj f = 100kHz, VD = 1V, OSC = 50mA
Thermal Resistance
Junction to ambient, On alumina substrate
θja
Junction to ambient, On glass-epoxy substrate
Ratings Unit
-55~150 ℃
150 ℃
0.37
Arms
0.28
7.5 Arms
60 A
30 A
Ratings Unit
2.05~2.55
2.50~3.00 V
2.85~3.35
TYP 15 pF
MAX 108
℃/W
MAX 157
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
VR-61F1
Derating Curve
0.5
Sine Wave
R-load
Free in air Alumina substrate
Glass-epoxy substrate
Soldering land 2mmφ
Soldering land 2mmφ
0.4
Conductor layer 20µm
Conductor layer 35µm
Substrate thickness 0.64mm
0.3
Alumina substrate
0.2
Glass-epoxy substrate
0.1
0
0 50 100 150
Ambient Temperature Ta [°C]
6 Page | ||
Seiten | Gesamt 6 Seiten | |
PDF Download | [ VR61F1 Schematic.PDF ] |
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