CREATEK Microelectronics
Polyswitch Resettable PTC in 1210
SMD1210 Series
Features
Electrical Characteristics
Rev. 1.0
www.crea-tek.com
1
Applications
■
■
■
■
■
Mobile phones- Battery and port protection
■
PC motherboards – Plug and Play protection
■
PDAs/Digital cameras
Surface Mount Devices
Standard 1210mils footprint
Surface mount packaging for automated assembly
Compatible with Pb and Pb-free solder reflow profiles.
■
USB port protection
■
HDMI source protection
■
Game console port protection
V
max
I
max
I
hold
I
trip
P
d
Rimin R1max
(Vdc) (A) (A) (A) (W) Current(A) Time(Sec) (Ω) (Ω)
SMD1210C005SF30V RA
30 100 0.05 0.15 0.6 0.25 1.5 2.8 50
SMD1210C010SF30V R1
30 100 0.1 0.3 0.6 0.5 0.6 0.8 15
SMD1210C020SF30V R2
30 100 0.2 0.4 0.6 8 0.02 0.4 5
SMD1210C035SF6V R3
6 100 0.35 0.75 0.6 8 0.2 0.2 1.3
SMD1210C035SF16V R3
16 100 0.35 0.75 0.6 8 0.2 0.2 1.3
SMD1210C050SF13.2V
R5
13.2 100 0.5 1 0.6 8 0.1 0.18 0.9
SMD1210C050SF24V
R5
24 100 0.5 1 0.6 8 0.1 0.18 0.9
SMD1210C075SF6V R7
6 100 0.75 1.5 0.6 8 0.1 0.07 0.4
SMD1210C075SF16V R7
16 100 0.75 1.5 0.6 8 0.1 0.07 0.4
SMD1210C110SF6V R0
6 100 1.1 2.2 0.6 8 0.3 0.05 0.21
SMD1210C150SF6V RX
6 100 1.5 3 0.6 8 0.5 0.03 0.11
SMD1210C150SF12V RX
12 100 1.5 3 0.6 8 0.5 0.03 0.11
SMD1210C175SF6V RY
6 100 1.75 3.5 0.8 8 0.6 0.02 0.08
SMD1210C200SF6V RZ
6 100 2 4 0.8 8 1 0.015 0.07
SMD1210C260SF6V
R— 6 100 2.6 5.2 0.8 8 2 0.01 0.06
Mar
kingPart Number
Maximum Time To Trip
S
MD1210C110SF16V R0
16
100 1.1 2.2 0.6 8 0.3 0.05 0.21
CREATEK Microelectronics
SMD1210 Series
Rev. 1.0
www.crea-tek.com
2
I
H
=Hold current: maximum current at which the device will not trip at 25℃ still air.
I
T
=Trip current: minimum current at which the device will always trip at 25℃ still air.
V
max
=Maximum voltage device can withstand without damage at rated current.
I
max
=Maximum fault current device can withstand without damage at rated voltage.
P
d
=Typical power dissipation: typical amount of power dissipated by the device when in state air environment.
R
i
min
=Minimum device resistance at 25℃ prior to tripping.
R
max
=Maximum resistance of device when measured one hour post trip at 25℃.
Test Procedures And Requirements
Test Test Conditions Accept/Reject Criteria
Resistance
In still air @ 25℃
R
min
≤R≤R
max
Time to Trip
Specified current, V
max
, 25℃
T≤maximum Time to Trip
Hold Current 30min, at I
H
No trip
Trip Cycle Life V
max
, I
max
, 100cycles No arcing or burning
Trip Endurance V
max
, 24hours No arcing or burning
Thermal Derating Chart
Recommended Hold Current (A) at Ambient Temperature (ºC)
-40°C -20°C 0°C 25°C 40°C 50°C 60°C 70°C 85°C
SMD1210C005SF
0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02
SMD1210C010SF
0.16 0.14 0.12 0.1 0.08 0.07 0.06 0.05 0.03
SMD1210C020SF
0.29 0.26 0.22 0.2 0.16 0.14 0.13 0.11 0.08
SMD1210C035SF
0.47 0.45 0.4 0.35 0.33 0.28 0.24 0.21 0.18
SMD1210C050SF
0.76 0.67 0.58 0.5 0.43 0.4 0.36 0.32 0.28
SMD1210C075SF
1 0.97 0.86 0.75 0.64 0.59 0.54 0.48 0.4
SMD1210C110SF
1.69 1.48 1.29 1.1 0.88 0.76 0.65 0.57 0.43
SMD1210C150SF
2.13 1.92 1.71 1.5 1.26 1.14 1.01 0.89 0.71
SMD1210C175SF
2.54 2.3 2.02 1.75 1.47 1.33 1.18 1.05 0.86
SMD1210C200SF
2.9 2.63 2.31 2 1.68 1.52 1.35 1.2 0.98
SMD1210C260SF
3.43 3.22 2.93 2.6 2.23 2.03 1.87 1.57 1.35
Ambient Operation Temperature
Part Number