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POLYFUSE(R) Resettable PTCs
Surface Mount
2016L Series
Description The 2016L series device provides surface mount overcurrent protection for low voltage (60V) applications where resettable protection is desired. Features * RoHS compliant and lead-free * Fast response to fault currents Agency Approvals
AGENCY AGENCY FILE NUMBER E183209 R50082521
* High voltage * Low-profile
Applications * IEE1394 port protection * Powered ethernet port protection (IEEE 802.3 af) * Automotive electronic control module protection * Low voltage telecom equipment protection
Electrical Characteristics
I hold (A) 0.30 0.55 1.10 1.10 1.50 2.00 I trip (A) 0.60 1.10 2.20 2.20 3.00 4.20 V max (Vdc) 60 60 15 33 15 6 I max (A) 20 20 40 40 40 40 Pd max. (W) 1.40 1.40 1.40 1.40 1.40 1.40 Maximum Time To Trip Current (A) 1.50 2.50 8.00 8.00 8.00 8.00 Time (Sec.) 3.00 5.00 0.50 0.50 1.00 3.00 R min () 0.500 0.200 0.100 0.100 0.070 0.048 Resistance R typ () 1.400 0.700 0.250 0.250 0.130 0.070 R 1max () 2.300 1.000 0.400 0.400 0.180 0.100 X X X X X X X X X X X X Agency Approvals
Part Number
Marking
2016L030 2016L050 2016L100 2016L100/33 2016L150 2016L200
LF030 LF050 LF100 LF100-33 LF150 LF200
I hold = Hold current: maximum current device will pass without tripping in 20C still air. I trip = Trip current: minimum current at which the device will trip in 20C still air. V max = Maximum voltage device can withstand without damage at rated current (I max) I max = Maximum fault current device can withstand without damage at rated voltage (Vmax) P d = Power dissipated from device when in the tripped state at 20C still air. R min = Minimum resistance of device in initial (un-soldered) state.
R typ = Typical resistance of device in initial (un-soldered) state. R 1max = Maximum resistance of device at 20C measured one hour after tripping or reflow soldering of 260C for 20 sec. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
2016L Series Specifications are subject to change without notice.
1 Electronics Designers Guide
www.littelfuse.com (c)2006 Littelfuse
POLYFUSE(R) Resettable PTCs
Surface Mount
Temperature Rerating
Ambient Operation Temperature -40C Part Number 2016L030 2016L050 2016L100 2016L100/33 2016L150 2016L200 0.45 0.93 1.66 1.66 2.26 2.80 0.40 0.80 1.47 1.47 2.00 2.50 0.35 0.65 1.29 1.29 1.76 2.19 0.30 0.50 1.10 1.10 1.50 2.00 -20C 0C 23C 40C Hold Current (A) 0.25 0.38 0.91 0.91 1.24 1.84 0.23 0.32 0.83 0.83 1.13 1.74 0.20 0.25 0.73 0.73 1.00 1.50 0.18 0.19 0.64 0.64 0.87 1.34 0.14 0.09 0.50 0.50 0.68 1.14 50C 60C 70C 85C
2016L Average Time Current Curves Series
Temperature Rerating Curve
100000
10000
1000
TIME IN SECONDS
100
10
1
1.00A 1.00A/33V 1.50A 2.00A
0.160A
0.300A
0.100
A: 2016L050 2016L100 2016L200
B: 2016L030 2016L100/33 2016L150
0.010
0.001 0.20 1 10 100 1000
CURRENT IN AMPERES
Specifications are subject to change without notice.
Note: 1.00 means the number one with two decimal places. AKL V3.9 06.05.10
The average time current curves and temperature rerating curve performance is affected by a number or variables, and these curves provided as guidance only. Customer must verify the performance in their application.
2016L Series Specifications are subject to change without notice.
2 Electronics Designers Guide
www.littelfuse.com (c)2006 Littelfuse
POLYFUSE(R) Resettable PTCs
Surface Mount
Soldering Parameters
Condition Peak Temp/ Duration Time Time above liquids (TAL) 220C Preheat 120C~ 180C Storage Condition Reflow 260C / 10 Sec 60 Sec ~ 100 Sec
Temperature (C) 260 220 Soldering Cooling
50 Sec ~ 150 Sec 0C~35C, < 70%RH =
* Recommended reflow methods: IR, vapor phase oven, hot air oven, N2 environment for lead-free * Devices are not designed to be wave soldered to the bottom side of the board. * Recommended maximum paste thickness is 0.25mm (0.010 inch) * Devices can be cleaned using standard industry methods and solvents. Note: If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements.
180 120
Preheating
0
50 to 150
60 to 100 Time(s)
120
Physical Specifications
Terminal Material Lead Solderability Solder-Plated Copper (Solder Material: Matte Tin(Sn)) Meets EIA Specification RS186-9E, ANSI/ J-STD-002 Category 3.
Environmental Specifications
Operating/Storage Temperature Maximum Device Surface Temperature in Tripped State Passive Aging Humidity Aging -40C to +85C 125C +85C, 1000 hours 5% typical resistance change +85C, 85%R.H. 1000 hours 5% typical resistance change MIL-STD-202 Method 107G +85C/-40C 20 times -30% typical resistance change MIL-STD-202, Method 215 No change MIL-STD-883C, Method 2007.1, Condition A No change
Thermal Shock
Solvent Resistance
Vibration
2016L Series Specifications are subject to change without notice.
Electronics Designers Guide
www.littelfuse.com (c)2006 Littelfuse
POLYFUSE(R) Resettable PTCs
Surface Mount
Dimensions (mm)
MARKING CODE VARIES WITH AMPERAGE AND VOLTAGE RATING (SEE CHART) SHOWN ARE: - 1.0A/15V RATING (LEFT) - 1.0A/33V RATING (RIGHT) A C
Top View
100 100
D
B
100 -33
Side View
Bottom View
Pad Layout
E
3.40 mm (.133")
4.60 mm (.181")
1.50 mm (.059")
A Part Number 2016L030 2016L050 2016L100 2016L100/33 2016L150 2016L200 Inches 0.19 0.19 0.19 0.19 0.19 0.19 0.21 0.21 0.21 0.21 0.21 0.21 mm 4.72 4.72 4.72 4.72 4.72 4.72 5.44 5.44 5.44 5.44 5.44 5.44 Inches 0.15 0.15 0.15 0.15 0.15 0.15 0.17 0.17 0.17 0.17 0.17 0.17
B mm 3.7 3.7 3.7 3.7 3.7 3.7 4.43 4.43 4.43 4.43 4.43 4.43 Inches 0.03 0.05 0.02 0.03 0.03 0.02 0.05 0.08 0.03 0.05 0.06 0.03
C mm 0.75 1.2 0.5 0.75 0.75 0.5 1.25 2 0.75 1.25 1.55 0.75
D Inches mm Min. 0.03 0.03 0.03 0.03 0.03 0.03 0.01 0.01 0.01 0.01 0.01 0.01 Inches 0.01 0.01 0.01 0.01 0.01 0.01 0.03 0.03 0.03 0.03 0.03 0.03
E mm 0.25 0.25 0.25 0.25 0.25 0.25 0.65 0.65 0.65 0.65 0.65 0.65 Min Max. Min. Max.
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min.
Part Numbering System
2016 L 100 /33 D R
PACKAGING STYLE R: Tape & Reel SERIES QUANTITY CODE: D=1500 M=1000 P=2000 /XX: SPECIAL VOLTAGE RATING (NOT APPLICABLE TO ALL PARTS) I HOLD CURRENT CODE (SEE TABLE BELOW) L: LITTELFUSE SURFACE MOUNT PPTC SIZE
Packaging
I hold (A) 0.30 0.55 1.10 1.50 2.00 I hold Code 030 050 100 150 200 /33 Voltage Option Packaging Option Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel Quantity 1500 1000 2000 1500 1500 2000 Quantity & Packaging Codes DR MR PR DR DR PR
2016L Series Specifications are subject to change without notice.
Electronics Designers Guide
www.littelfuse.com (c)2006 Littelfuse

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