Device. P-TCO-N350 Datasheet

P-TCO-N350 Datasheet PDF


Part

P-TCO-N350

Description

Polymeric Thermal Cutoff Device

Manufacture

BOURNS

Page 5 Pages
Datasheet
Download P-TCO-N350 Datasheet


P-TCO-N350 Datasheet
Features
n Compact, space-saving 1206 footprint
n Low profile and symmetrical design
n Small size promotes fast response time
to thermal runaway events
n Ultra-low resistance
n RoHS compliant*
n Agency recognition:
Applications
n Thermal protection for USB-C 2.0, 3.0
and 3.1 cables and ports
n Mobile device fast charging port protection
P-TCO-N Series - Polymeric Thermal Cutoff Device
Electrical Characteristics
Model
P-TCO-N350/12
P-TCO-N400/12
P-TCO-N450/12
Vmax
Volts
12
12
12
Imax
Amps
50
50
50
Ihold
at 23 °C
Amps
3.5
4.0
4.5
Thermal Cutoff
at 3 A
°C
75 ±20
80 ±15
at 2 A
°C
  90 ±15
  95 ±15
85 ±15 100 ±10
Max. Time To Trip
at 23 °C
Amps Seconds
 8.0 5.0
10.0 5.0
22.5 2.0
Resistance
Ohms at 23 °C
RMin. R1Max.
0.002 0.022
0.002 0.018
0.002 0.014
Certifications
cUL
E174545
3
TÜV
R50405491
3
33
33
Environmental Characteristics
Operating Temperature.......................................... -40 °C to +85 °C
Storage Condition
Before Opening................................................ +40 °C max. / 70 % RH max.
After Opening................................................... +40 °C max. / 10 % RH max.
Floor Condition After Opening............................... Consumption within 4 weeks at floor condition +30 °C max. / 60 % RH max.
Passive Aging........................................................ +85 °C, 1000 hours................................................ ±10 % typical resistance change
Humidity Aging...................................................... +85 °C, 85 % R.H. 100 hours................................ ±15 % typical resistance change
Thermal Shock...................................................... +85 °C to -40 °C, 20 times..................................... ±30 % typical resistance change
Solvent Resistance................................................ MIL-STD-202, Method 215.................................... No change (marking still legible)
Vibration................................................................ MIL-STD-883C, Method 2007.1,............................ No change (Rmin<R<R1max)
Condition A
Moisture Sensitivity Level (MSL)........................... See Note
ESD Classification - HBM...................................... 6
Test Procedures and Requirements
Test
Test Conditions
Accept/Reject Criteria
Visual/Mech........................................................... Verify dimensions and materials............................ Per MF physical description
Resistance.............................................................
Time to Trip............................................................
In
At
still air @
specified
23 °C..................................................
current, Vmax, 23 °C..........................
RT minmaxR.
timRe1mtoatxrip
(seconds)
Hold Current.......................................................... 30 min. at Ihold....................................................... No trip
Trip Cycle Life........................................................ Vmax, Imax, 100 cycles.......................................... No arcing or burning
Trip Endurance...................................................... Vmax, 48 hours...................................................... No arcing or burning
Solderability........................................................... 245 °C ±5 °C, 5 seconds....................................... 95 % min. coverage
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br)
and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

P-TCO-N350 Datasheet
MPF--TNCSOM-NFSSeerrieiess--PPolTyCmRereicseTthtaerbmleaFl Cuusetosff Device
Product Dimensions
Model
P-TCO-N350/12
P-TCO-N400/12
P-TCO-N450/12
A B CDE
Min. Max. Min. Max. Min. Max. Min. Min. Max.
3.00
(0.118)
3.50
(0.138)
1.40
(0.055)
1.80
(0.071)
0.60
(0.024)
1.10
(0.043)
0.25
(0.010)
0.05
(0.002)
0.45
(0.018)
DIMENSIONS:
MM
(INCHES)
Top View
A
Side View
C
Bottom View
DE
Terminal material:
ENIG-plated terminals
Recommended Pad Layout
1.0 ± 0.05
(.039 ± .002)
1.0 ± 0.05
(.039 ± .002)
B 1.6 ± 0.1
(.063 ± .004)
2.0 ± 0.1
(.079 ± .004)
Packaging Quantity
3500 pcs. per reel
Thermal Derating Table - Ihold (Amps)
Model
P-TCO-N350/12
P-TCO-N400/12
P-TCO-N450/12
-40 °C
5.15
5.80
6.10
-20 °C
4.66
5.25
5.40
Ambient Operating Temperature
0 °C
23 °C
40 °C
50 °C
60 °C
4.13 3.50 2.98 2.71 2.49
4.65 4.00 3.40 3.10 2.65
4.70 4.50 3.60 3.15 2.70
70 °C
2.00
2.20
2.25
85 °C
1.65
1.80
1.85
How to Order
P-TCO - N 350 / 12 - 2
Polymeric
Thermal Cutoff
Device
N = 1206 footprint
Surface Mount Component
Hold Current,
350 - 450
(Ih3o.5ld0
Amps
-
4.50
Amps)
Maximum Voltage,
12 = 12 Volts
Vmax
Packaging
-2 = Tape and Reel
Packaged per EIA 481
Typical Part Marking
Represents total content. Layout may vary.
PART IDENTIFICATION:
P-TCO-N350/12 = S12
P-TCO-N400/12 = U12
P-TCO-N450/12 = X12
S12
MANUFACTURING DATE CODE IS
LOCATED ON PACKING LABEL.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.


Features Datasheet pdf **HA*LROoGHESN&CFORMEEPLIANT Features n Compact, space-saving 1206 footprint n Low profile and symmetrical design n S mall size promotes fast response time t o thermal runaway events n Ultra-low re sistance n RoHS compliant* n Agency rec ognition: Applications n Thermal prote ction for USB-C 2.0, 3.0 and 3.1 cables and ports n Mobile device fast chargin g port protection P-TCO-N Series - Pol ymeric Thermal Cutoff Device *RoHS COM PLIANT Electrical Characteristics Mod el P-TCO-N350/12 P-TCO-N400/12 P-TCO-N4 50/12 Vmax Volts 12 12 12 Imax Amps 5 0 50 50 Ihold at 23 °C Amps 3.5 4.0 4 .5 LEAD FREE Thermal Cutoff at 3 A C 75 ±20 80 ±15 at 2 A °C   90 15   95 ±15 85 ±15 100 ±10 Max. Time To Trip at 23 °C Amps Seconds 8.0 5.0 10.0 5.0 22.5 2.0 Resistance Ohms at 23 °C RMin. R1Max. 0.002 0.022 0.002 0.018 0.002 0.014 Certification s cUL E174545 3 TÜV R50405491 3 33 33 RoHSVECROSLIMEOPALNIDSAFANRTRE*EE Environmental Characteristics Operating Temperature...........
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