UN135 Datasheet, PDF (1/5 Pages) UN Semiconducctor INC – Radial Lead Resettable Polymer PTCs

Radial Lead Resettable Polymer PTCs
UN135 Series
Description
UN135 Series is designed to protect against short duration
high voltage fault currents (power cross or power induction
surge) typically used in AC110V.
Features
u 0.05-3.5A hold current rating
u 135VAC operating voltage
u Fast time-to- trip
u RoHS compliant, Lead-Free and Halogen-Free
Applicable
u AC110V over-current protection
u Power ports
u Customer Premises Equipment(CPE)
Electrical Parameters
Part Number
I hold (A) I trip (A)
V max
(Vdc)
I max
(A)
UN135-050
0.05
0.10
135
2.5
UN135-060
0.06
0.12
135
3.0
UN135-080
0.08
0.16
135
4.0
UN135-100
0.10
0.20
135
5.0
UN135-120
0.12
0.24
135
6.0
UN135-160
0.16
0.32
135
6.0
UN135-200
0.20
0.40
135
6.0
UN135-250
0.25
0.50
135
6.0
UN135-300
0.30
0.60
135
6.0
UN135-400
0.40
0.80
135
6.0
UN135-500
0.50
1.00
135
7.5
UN135-550
0.55
1.10
135
7.5
UN135-650
0.65
1.30
135
7.5
UN135-750
0.75
1.50
135
7.5
UN135-900
0.90
1.80
135
9.0
UN135-1000
1.00
2.00
135
10.0
UN135-1100-C
1.10
2.20
135
11.0
UN135-1100-S
1.10
2.20
135
11.0
UN135-1250
1.25
2.50
135
12.5
UN135-1350
1.35
2.70
135
13.5
UN135-1600
1.60
3.20
135
16.0
UN135-1850
1.85
3.70
135
18.5
UN135-2000
2.00
4.00
135
20.0
UN135-2500
2.50
5.00
135
20.0
UN135-3000
3.00
6.00
135
20.0
UN135-3500
3.50
7.00
135
20.0
P dtyp.
(W)
0.27
0.30
0.38
0.40
0.46
0.50
0.72
0.90
1.00
1.30
1.60
1.60
1.70
1.80
2.10
2.20
2.40
2.40
2.60
2.80
3.20
3.60
3.90
4.60
5.30
6.00
Maximum Time
To Trip
Current
(A)
Time
(Sec.)
0.15
12
0.18
12
0.24
12
0.30
15
0.36
15
0.48
15
0.60
15
0.75
15
0.90
15
1.20
15
1.50
15
1.65
15
1.95
15
2.25
15
2.70
20
3.00
20
3.30
20
3.30
20
3.75
25
4.05
25
4.80
30
5.55
30
6.0
35
7.5
35
9.0
40
10.50
40
R min
(Ω)
13.5
10.0
7.5
5.0
4.0
2.2
1.8
1.6
1.2
0.9
0.75
0.60
0.45
0.35
0.35
0.25
0.22
0.22
0.18
0.16
0.13
0.11
0.10
0.075
0.06
0.05
Resistance
R max
(Ω)
27.0
20.0
15.0
10.0
8.0
5.0
4.5
3.6
2.7
2.0
1.65
1.45
1.00
0.80
0.65
0.55
0.50
0.50
0.40
0.36
0.27
0.22
0.20
0.15
0.12
0.10
R 1max
(Ω)
36.0
27.0
20.0
13.5
10.8
6.8
6.0
4.8
3.3
2.4
2.0
1.75
1.20
0.96
0.80
0.66
0.60
0.60
0.48
0.43
0.33
0.27
0.24
0.18
0.15
0.12
UN Semiconductor Co., Ltd.
Revision October 18, 2013
1/5
www.unsemi.com.tw
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.