DB Lectro FUSB155 Radial leaded ptc fusb sery Datasheet

Radial Leaded PTC FUSB Series
FUZETEC
Application:
Low voltage USB equipment
Product Features:
Low resistance, Fast trip time , Lower
Trip-to-hold Ratio
Operation Current: 750mA ~2.5A
Maximum Voltage: 16V/30V
Temperature Range: -40 to 85
Agency Approvals: UL(E211981),
C-UL(E211981),
TUV (R3-50004084)
Electrical characteristics(23)
Part
Number
Hold
Trip
Current Current
IH , A
FUSB075
FUSB090
FUSB110
FUSB120
FUSB135
FUSB155
FUSB160
FUSB185
FUSB250
0.75
0.90
1.10
1.20
1.35
1.55
1.60
1.85
2.50
IT,A
1.30
1.80
2.20
2.00
2.70
2.70
3.20
3.70
5.00
Max.Time
to Trip
Maximum
Current
at 8A at 5xIH
0.4
-1.2
5.9
2.3
6.6
0.5
-4.5
7.3
0.6
-9.0
8.0
10.0
8.7
40.0 10.3
IMAX,A
40
40
40
40
40
40
40
40
40
Resistance
Rated Typical
Tolerance
Voltage Power
RMIN R1MAX
VMAX,Vdc Pd, W
16/30
0.3
16/30
0.6
16/30
0.7
16/30
0.6
16/30
0.8
16/30
0.7
16/30
0.9
16/30
1.0
16/30
1.2
Ω
0.080
0.070
0.050
0.040
0.040
0.030
0.030
0.030
0.020
IH=Hold current-maximum current at which the device will not trip at 23 still air.
IT=Trip current-minimum current at which the device will always trip at 23 still air.
V MAX=Maximum voltage device can withstand without damage at its rated current.
I MAX= Maximum fault current device can withstand without damage at rated voltage (V max).
Pd=Typical power dissipated from device when in the tripped state in 23 still air environment.
RMIN=Minimum device resistance at 23.
R1MAX=Maximum device resistance at 23, 1 hour after tripping .
Physical specifications:
Lead material: Tin plated copper,24 AWG.
Soldering characteristics: Soldering ability per ANSI/J-STD 002
Solder heat withstand per IEC 68-2-20
FUSB 120 :Test Tb, method 1a, condition a; can withstand 5 second at 260 5
All others: Test Tb, method 1a, condition a; can withstand 10 second at 260 5
Insulating coating:Flame retardant epoxy polymer ,meets UL 94V-O requirement.
1
DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y 2Z2
Ω
0.23
0.18
0.14
0.14
0.12
0.12
0.11
0.09
0.07
Radial Leaded PTC FUSB Series
FUZETEC
FUSB Product Dimensions (millimeters)
Figure 1
Figure 2
Lead Size :24AWG,
Lead Size : 24AWG
Φ 0.51 mm Diameter
Φ 0.51 mm Diameter
Part
Number Fig
FUSB075 2
FUSB090 1
FUSB110 1
FUSB120 2
FUSB135 1
FUSB155 2
FUSB160 1
FUSB185 1
FUSB250 1
A
Maximum
6.9
7.4
7.4
6.9
8.9
6.9
8.9
10.2
11.4
B
Maximum
11.4
12.2
14.2
11.7
13.5
11.7
15.2
15.7
18.3
C
Typical
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
D
Minimum
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
E
Maximum
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
F
Typical
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Thermal Derating Curve
Thermal Derating Curve - FUSB Series
Percent of Rated Hold and Trip Current
200%
150%
100%
50%
0%
-40
-20
0
20
40
60
Ambient Temperature (C)
2
DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y2Z2
80
Radial Leaded PTC FUSB Series
FUZETEC
Typical Time-To-Trip at 23
A =FUSB075
B = FUSB120
C = FUSB155
D = FUSB090
E = FUSB110
F = FUSB135
G = FUSB160
H = FUSB185
I = FUSB250
A
B
C D E
F
G H I
100
Time-to-trip (S)
10
1
0.1
0.01
0.001
1
10
100
Fault current (A)
Part numbering system
Part marking system
FUSB F
UB F
UB110
09AB
Current rating
Fuzetec Logo
Part Identification
Product Family
Example
Date Code/Lot Number
Standard Package
P/N
FUSB075
FUSB090
FUSB110
FUSB120
FUSB135
Pcs /Bag
Reel/Tape
500
500
500
500
500
3K
3K
3K
3K
3K
P/N
FUSB155
FUSB160
FUSB185
FUSB250
Pcs /Bag
Reel/Tape
500
500
500
500
3K
3K
3K
3K
3
DB LECTRO Inc., 3600-I, boulevard Matte, Brossard, QC J4Y 2Z2
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