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SHINDENGEN
Varistor
SMD
VR61F1
OUTLINE DIMENSIONS
Case : 1F (Unit : mm)
RATINGS
Absolute Maximum Ratings Item
Storage Temperature Junction Temperature Average Rectified Forward Current
Symbol Tstg Tj IO
Conditions
Ta = 25, Sine wave, R-load, Commercial frequency, On alumina substrate Ta = 25, Sine wave, R-load, Commercial frequency, On glass-epoxy substrate 50Hz, Sine wave, Non-repetitive 10/200s, Non-repetitive 10/1000s, Non-repetitive
Ratings -55150 150 0.37 0.28 7.5 60 30
Unit Arms Arms A A
Peak Surge Forward Current
IFSM
Electrical Characteristics (Tl=25) Item Symbol
IF = 1mA Forward Voltage Junction Capacitance
Conditions
IF = 10mA IF = 70mA f = 100kHz, VD = 1V, OSC = 50mA Junction to ambient, On alumina substrate
VF Cj ja
Ratings Unit 2.052.55 2.503.00 V 2.853.35 TYP 15 pF MAX 108 /W MAX 157
Thermal Resistance
Junction to ambient, On glass-epoxy substrate
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
VR-61F1
1000
Forward Voltage
100
Forward Current IF [mA]
Tl=150C [TYP]
Tl=25C [TYP]
10
1
Pulse measurement
0.1
0
1
2
3
4
5
Forward Voltage VF [V]
VR-61F1
Junction Capacitance
TYP Tl = 25C DC = 1V
24
20
16
12
Junction Capacitance Cj [pF]
8
4
0 100
1000
10000
Frequency f [MHz]
VR-61F1
16
Peak Surge Forward Capability
IFSM
14
10ms 10ms
1 cycle
Peak Surge Forward Current IFSM (rms) [A]
12
non-repetitive, sine wave, Tj=25C before surge current is applied
10
8
6
4
2
0
1
2
5
10
20
50
100
Number of Cycles [cycles]
VR-61F1
1.8 Tj=150C Sine Wave 1.6
Forward Power Dissipation
1.4
1.2
Power Dissipation P [W]
1
0.8
0.6
0.4
0.2
0
0
0.1
0.2
0.3
0.4
0.5
Average Rectified Forward Current IO (rms) [A]
VR-61F1
Average Rectified Forward Current IO (rms) [A]
0.5 Sine Wave R-load Free in air 0.4
Derating Curve
Alumina substrate Soldering land 2mm Conductor layer 20m Substrate thickness 0.64mm
Glass-epoxy substrate Soldering land 2mm Conductor layer 35m
0.3 Alumina substrate 0.2
0.1
Glass-epoxy substrate
0
0
50
100
150
Ambient Temperature Ta [C]

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Price & Availability of VR61F1

Part #	Manufacturer	Description	Price	BuyNow Qty.
VR-61F1-5053 627-VR61F15053	Shindengen Electronic Manufacturing Co Ltd	Varistors Varistor	1: USD1.57 10: USD1.4 100: USD1.1 500: USD0.902 1000: USD0.742 2000: USD0.63 10000: USD0.607	0
VR-61F1-5103 627-VR-61F1-5103	Shindengen Electronic Manufacturing Co Ltd	SCRs Surge Absorber Varistor	1: USD1.56 10: USD1.29 100: USD0.996 500: USD0.844 1000: USD0.688 2500: USD0.647 5000: USD0.617 10000: USD0.588	0
VR-61F1-5073 627-VR-61F1-5073	Shindengen Electronic Manufacturing Co Ltd	Varistors Varistor SMD	7500: USD0.607	0

Part #	Manufacturer	Description	Price	BuyNow Qty.
VR-61F1-5103 C1S706200040063	Shindengen Electronic Manufacturing Co Ltd	Varistors	200: USD0.595 100: USD0.63 50: USD0.748 10: USD0.805 1: USD1.2	422
VR61F1-5053 C1S706200024551	Shindengen Electronic Manufacturing Co Ltd	バリスタ、0.37A, 0.28A	500: USD0.569 200: USD0.571 100: USD0.61 50: USD0.75 10: USD0.823 1: USD1.68	725

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