TM Revision: E SMD1210 Surface Mount PTC Devices R.O.C. Patent#415624 The SMD1210 Series, a smaller sized surface mountable device, is a new product extension of Polymeric Positive Temperature Coefficient (PPTC) resettable fuse. The new designed SMD1210 Series provides smallest footprint in a 3225(mm) package with current ratings from 0.05A to 1.5A and voltage ratings from 6V to 30V. Application: The exciting new SMD1210 product family is ideal for palm-top PC, personal digital assistants (PDAs), digital camera and other peripherals. Agency Approval: UL/CSA File No. E201431 TUV Certificate # R9956421. ELECTRICAL CHARACTERISTICS Part Number SMD1210P005TS SMD1210P010TS SMD1210P020TS SMD1210P035TS SMD1210P050TS SMD1210P075TS SMD1210P110TS SMD1210P150TS Maximum Time To Trip I hold (A) 0.05 0.10 0.20 0.35 0.50 0.75 1.10 1.50 Resistance Itrip Vmax I max Pd max. Current Time (A) (Vdc) (A) (W) (A) (Sec.) 0.15 30 10 0.60 0.25 1.50 0.30 30 10 0.60 0.50 1.50 0.40 30 10 0.60 8.00 0.02 0.70 6 40 0.60 8.00 0.20 1.00 13.2 40 0.60 8.00 0.10 1.50 6 40 0.60 8.00 0.10 2.20 6 40 0.60 8.00 0.30 3.00 6 40 0.80 8.00 0.50 Note: I hold = Hold current: maximum current device will pass without tripping in 20 R min () 3.600 1.600 0.800 0.320 0.250 0.130 0.060 0.040 R typ () 25.00 7.000 2.900 0.810 0.550 0.290 0.140 0.070 R 1max () 50.00 15.00 5.000 1.300 0.900 0.400 0.210 0.110 Agency Approval UL/CSA/TUV UL/CSA/TUV UL/CSA/TUV UL/CSA/TUV UL/CSA/TUV UL/CSA/TUV UL/CSA/TUV UL/CSA/TUV still air. I trip = Trip current: minimum current at which the device will trip in 20 still air. Vmax = 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) Pd = Power dissipated from device when in the tripped state at 20 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 20 measured one hour after tripping or reflow soldering of 260 for 20 sec. All products may be followed by suffix TF Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. Recognitions: UL, CSA, TUV recognized. Specifications are subject to change without notice. 04/09/2004 Polytronics Technology Corp. 9 6 3 6F-3, No.9 Prosperity Rd. I, SBIP, Hsin-Chu, Taiwan TEL:886-3-5643931 FAX:886-3-5644624 E-mail:pttc6368@ms22.hinet.net Http://www.pttc.com.tw Page: 1 of 8 TM Revision: E SMD1210 Surface Mount PTC Devices R.O.C. Patent#415624 How to Select a Polymer PTC fuse: (1) Determine the following operating parameters for the circuits: (A) Normal Operating Current (I hold) (B) Maximum Circuit Voltage (V max) (C) Maximum Interrupt Current (I max) (D) Normal Operating Temperature (min/max) (2) Select the device form factor and dimension suitable for the application: Surface Mount Device (SMD Series) Radial Leaded Device (RLD Series) Axial Leaded Strap Device (STD Series) Other Custom-designed Device (Disc/Chip) (3) Compare the maximum ratings for V max and I max of the PTC device with the circuit in application and make sure that the circuit's requirement does not exceed the device ratings. (4) Check that the PTC device's trip time (time-to-trip) will protect the circuit. (5) Verify that the circuit operating temperatures are within the PTC device's normal operating temperature range. (6) Verify the performance and suitability of the chosen PTC device in the application. 04/09/2004 Polytronics Technology Corp. 9 6 3 6F-3, No.9 Prosperity Rd. I, SBIP, Hsin-Chu, Taiwan TEL:886-3-5643931 FAX:886-3-5644624 E-mail:pttc6368@ms22.hinet.net Http://www.pttc.com.tw Page: 2 of 8 TM Revision: E SMD1210 Surface Mount PTC Devices R.O.C. Patent#415624 THERMAL DERATING CURVE FOR SMD1210 SERIES Percentage of Rated Current 200.00 150.00 100.00 50.00 0.00 -40.00 0.00 40.00 80.00 120.00 Device's Ambient Temperature ( ) THERMAL DERATING CHART FOR SMD1210 SERIES - Ihold (Amps) Model SMD1210P005TS SMD1210P010TS SMD1210P020TS SMD1210P035TS SMD1210P050TS SMD1210P075TS SMD1210P100TS SMD1210P150TS -40 -20 0.08 0.07 0.16 0.14 0.29 0.26 0.47 0.45 0.76 0.67 1.00 0.97 1.69 1.48 2.13 1.92 Ambient Operation Temperature 0 23 40 50 60 0.06 0.05 0.04 0.04 0.03 0.12 0.10 0.08 0.07 0.06 0.22 0.20 0.16 0.14 0.13 0.40 0.35 0.33 0.28 0.24 0.58 0.50 0.43 0.40 0.36 0.86 0.75 0.64 0.59 0.54 1.29 1.10 0.88 0.76 0.65 1.71 1.50 1.26 1.14 1.01 70 0.03 0.05 0.11 0.21 0.32 0.48 0.57 0.89 85 0.02 0.03 0.08 0.18 0.28 0.40 0.43 0.71 All products may be followed by suffix TF 04/09/2004 Polytronics Technology Corp. 9 6 3 6F-3, No.9 Prosperity Rd. I, SBIP, Hsin-Chu, Taiwan TEL:886-3-5643931 FAX:886-3-5644624 E-mail:pttc6368@ms22.hinet.net Http://www.pttc.com.tw Page: 3 of 8 TM Revision: E SMD1210 Surface Mount PTC Devices R.O.C. Patent#415624 AVERAGE TIME-CURRENT CURVE FOR SMD1210 SERIES C 100.00 G D A E B H F Time to Trip (Sec.) 10.00 1.00 A:SMD1210P005TS B:SMD1210P010TS C:SMD1210P020TS D:SMD1210P035TS E:SMD1210P050TS F:SMD1210P075TS G:SMD1210P110TS H:SMD1210P150TS 0.10 0.01 0.10 1.00 10.00 Fault Current (Amp.) All products may be followed by suffix TF 04/09/2004 Polytronics Technology Corp. 9 6 3 6F-3, No.9 Prosperity Rd. I, SBIP, Hsin-Chu, Taiwan TEL:886-3-5643931 FAX:886-3-5644624 E-mail:pttc6368@ms22.hinet.net Http://www.pttc.com.tw Page: 4 of 8 TM Revision: E SMD1210 Surface Mount PTC Devices R.O.C. Patent#415624 SOLDER REFLOW 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. 04/09/2004 Polytronics Technology Corp. 9 6 3 6F-3, No.9 Prosperity Rd. I, SBIP, Hsin-Chu, Taiwan TEL:886-3-5643931 FAX:886-3-5644624 E-mail:pttc6368@ms22.hinet.net Http://www.pttc.com.tw Page: 5 of 8 TM Revision: E SMD1210 Surface Mount PTC Devices R.O.C. Patent#415624 SOLDER PAD LAYOUTS FIGURE TS (Dimension in mm) TF PHYSICAL DIMENSIONS (mm) Part Number SMD1210P005TS SMD1210P010TS SMD1210P020TS SMD1210P035TS SMD1210P050TS SMD1210P075TS SMD1210P110TS SMD1210P150TS A Min. 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 B Max. 3.43 3.43 3.43 3.43 3.43 3.43 3.43 3.43 Min. 2.35 2.35 2.35 2.35 2.35 2.35 2.35 2.35 C Max. 2.80 2.80 2.80 2.80 2.80 2.80 2.80 2.80 Min. 0.75 0.75 0.60 0.50 0.50 0.50 0.90 0.80 Max. 1.25 1.25 1.00 0.85 0.85 0.85 1.30 1.80 D Min. 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 E Min. 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Max. 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 All products may be followed by suffix TF ENVIRONMENTAL SPECIFICATIONS Operating/Storage Temperature Maximum Device Surface Temperature in Tripped State Passive Aging Humidity Aging Thermal Shock Solvent Resistance Vibration -40 to +85 125 +85, 1000 hours 5% typical resistance change +85, 85%R.H. 1000 hours 5% typical resistance change MIL-STD-202 Method 107G +85/-40 20 times -30% typical resistance change MIL-STD-202, Method 215 No change MIL-STD-883C, Method 2007.1, Condition A No change PHYSICAL SPECIFICATIONS Terminal Material Lead Solderability Packaging Solder-Plated Copper (Solder Material: 63/37 SnPb or Tin(Sn)) Meets EIA Specification RS186-9E, ANSI/J-STD-002 Category 3. 8 mm tape on 7 inch reel per EIA-481-1(equivalent to IEC286, part3) 2000 devices per reel for P150TS 3000 devices per reel for P005TS,P010TS,P020TSTS,P110TS for the others: 4000 devices per reel. Specifications are subject to change without notice. 04/09/2004 Polytronics Technology Corp. 9 6 3 6F-3, No.9 Prosperity Rd. I, SBIP, Hsin-Chu, Taiwan TEL:886-3-5643931 FAX:886-3-5644624 E-mail:pttc6368@ms22.hinet.net Http://www.pttc.com.tw Page: 6 of 8 TM Revision: E SMD1210 Surface Mount PTC Devices R.O.C. Patent#415624 TAPE SPECIFICATIONS: EIA-481-1 W F E1 D0 D1 P0 P1 P2 A0 B0 T K0 Leader min. Trailer min. P035-P050 P075 8.0+/-0.30 3.5+/-0.05 1.75+/-0.10 1.55+/-0.05 1.0 (min) 4.0+/-0.10 4.0+/-0.10 2.0+/-0.05 2.82+/-0.10 3.46+/-0.10 0.25+/-0.10 1.00+/-0.10 390 160 P005-P010 P020-P110 8.0+/-0.30 3.5+/-0.05 1.75+/-0.10 1.55+/-0.05 1.0 (min) 4.0+/-0.10 4.0+/-0.10 2.0+/-0.05 2.82+/-0.10 3.46+/-0.10 0.25+/-0.10 1.30+/-0.10 390 160 P150 8.0+/-0.30 3.5+/-0.05 1.75+/-0.10 1.55+/-0.05 1.0 (min) 4.0+/-0.10 4.0+/-0.10 2.0+/-0.05 2.67+/-0.10 3.36+/-0.10 0.25+/-0.10 1.65+/-0.10 390 160 (mm) REEL DIMENSIONS : EIA-481-1 H W D F C H1 W1 W2 W3 W4 12.0+/-0.05 9.0+/-0.5 O60+0.5 O13.0+/-0.2 O178+/-1.0 11+/-0.5 2.2+/-0.5 3.0+0.5 4.0+0.5 5.5+0.5 (mm) 04/09/2004 Polytronics Technology Corp. 9 6 3 6F-3, No.9 Prosperity Rd. I, SBIP, Hsin-Chu, Taiwan TEL:886-3-5643931 FAX:886-3-5644624 E-mail:pttc6368@ms22.hinet.net Http://www.pttc.com.tw Page: 7 of 8 TM Revision: E SMD1210 Surface Mount PTC Devices R.O.C. Patent#415624 PART NUMBERING SYSTEM SMD 1210 P TS / F F: Lead-free S: Solder Plated Termination Multilayer Thickness Version Current Rating Polytronics Symbol Device Dimensions: Length/Width(Unit: 1/100 inch) Surface Mount Device CROSS REFERENCE Polytronics/ EVERFUSETM Cross Reference Bourns/ Multifuse(R) Raychem/ PolySwitch(R) SMD1210P005TS MicroSMD005 MF-USMD005 SMD1210P010TS MicroSMD010 MF-USMD010 SMD1210P020TS N/A MF-USMD020 SMD1210P035TS MicroSMD035 MF-USMD035 SMD1210P050TS MicroSMD050 MF-USMD050 SMD1210P075TS MicroSMD075 MF-USMD075 SMD1210P110TS MicroSMD110 MF-USMD110 SMD1210P150TS MicroSMD150 N/A All products may be followed by suffix TF "EVERFUSE" is a registered trademark of Polytronics Technology Corp. "Multifuse" is a registered trademark of Bourns , Inc. "PolySwitch" is a registered trademark of Raychem Corporation. Specifications are subject to change without notice. 04/09/2004 Polytronics Technology Corp. 9 6 3 6F-3, No.9 Prosperity Rd. I, SBIP, Hsin-Chu, Taiwan TEL:886-3-5643931 FAX:886-3-5644624 E-mail:pttc6368@ms22.hinet.net Http://www.pttc.com.tw Page: 8 of 8