SMD500L

SEA & LAND ELECTRONIC CORP. WWW.SEALAND-PPTC.COM ALPHA-TOP TECHNOLOGY CORP. WWW.ALPHA-TOP.COM APPROVAL SHEET MODEL NO.： SMD500L CUSTOMER： CUSTOMER'S APPROVAL： AUTHORIZED SIGNATURE/STAMP： DATE MANUFACTURER: HEAD OFFICE: China Branch: Submitted by: Approved by: DATE: 13F.,No.120-10,Sec.3,Zhongshan Rd.,Zhonghe Dist.,New Taipei City 23544,Taiwan Tel: 886-2-8221-2567 Fax:882-2-2225-7268 E-mail:service@chipfast.com.tw Factory Building B)Shuangpeng,Weibu Village, Qiuchang Town, Huiyang District, Huizhou City, Guangdong Province, P.R.C.) Tel: 86-752-3562001 Fax:86-752-3558696 E-mail:service@atpptc.com Chung Cheng YC Lin 28-May-21 SEA & LAND ELECTRONIC CORP. 第1页 Features Applications ■ Surface Mount Devices Almost anywhere there is a low voltage ■ Lead free device power supply, up to 60V and a load to be ■ Size 7.5*5.5 mm 0.29*0.20 inch protected, including: ■ Surface Mount packaging ■ Computer mother board, Modem. for automated assembly ■ Telecommunication equipments. SMD500L Alpha-Top (Sea & Land Alliance) Performance Specification Maximum Ihold Itrip Pd Time To Trip @25°C @25°C Typ. Current Time (Vdc) (A) (A) (A) (W) (A) (Sec) SMD500L 6 100 5.00 10.00 1.8 20.0 10.0 Ihold = Hold Current. Maximum current device will not trip in 25°C still air. Itrip = Trip Current. Minimum current at which the device will always trip in 25°C still air. Vmax = Maximum operating voltage device can withstand without damage at rated current (Imax). Imax = Maximum fault current device can withstand without damage at rated voltage (Vmax). Pd = Power dissipation when device is in the tripped state in 25°C still air environment at rated voltage. Rimin/max = Minimum/Maximum device resistance prior to tripping at 25°C. R1max = Maximum device resistance is measured one hour post reflow. CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame. Model Vmax Imax Environmental Specifications Test Conditions Passive aging +85°C, 1000 hrs. Humidity aging +85°C, 85% R.H. , 168 hours Thermal shock +85°C to -40°C, 20 times Resistance to solvent MIL-STD-202,Method 215 Vibration MIL-STD-202,Method 201 Ambient operating conditions : - 40 °C to +85 °C Maximum surface temperature of the device in the tripped state is 125 °C Agency Approvals : UL pending Regulation/Standard: 2015/863/EU Resistance Rimin (Ω) 0.005 R1max (Ω) 0.031 Resistance change ±5% typical ±5% typical ±33% typical No change No change EN14582 Ihold Versus Temperature Model SMD500L -40°C 7.55 -20°C 6.70 Maximum ambient operating temperature (Tmao) vs. hold current (Ihold) 0°C 25°C 40°C 50°C 60°C 5.85 5.00 4.15 3.75 3.30 第2页 70°C 2.90 85°C 2.25 Agency Approval UL TUV SMD500L Alpha-Top (Sea & Land Alliance) Construction And Dimension (Unit:mm) Min. 6.73 SMD500L A Max. 7.98 Dimensions & Marking Marking A D B Max. 5.44 C Min. 0.40 Max. 1.30 2.3 士0.1 α = Trademark 500 = Hold current E D Min. 0.30 Recommended Pad Layout (mm) B D 2.3士0.1 500L B Min. 4.80 5.6士0.1 Model 5.1士0.1 C Termination Pad Characteristics Terminal pad materials： Tin-plated Nickel-Copper Meets EIA specification RS186-9E and ANSI/J-STD-002 Category 3. Terminal pad solderability： Rework Use standard industry practices, the removal device must be replaced with a fresh one. Thermal Derating Curve Typical Time-To-Trip At 25°C · Use PPTC beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame. · PPTC are intended for protection against occasional over current or over temperature fault conditions and should not be used when repeated fault conditions or prolonged trip events are anticipated. · Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, and mechanical procedures for electronic components. · Use PPTC with a large inductance in circuit will generate a circuit voltage (L di/dt) above the rated voltage of the PPTC. · Avoid impact PPTC device its thermal expansion like placed under pressure or installed in limited space. · Contamination of the PPTC material with certain silicon based oils or some aggressive solvents can adversely impact the performance of the devices. PPTC SMD can be cleaned by standard methods. · Requests that customers comply with our recommended solder pad layouts and recommended reflow profile. Improper board layouts or reflow profile could negatively impact solderability performance of our devices. 第3页 SMD500L Alpha-Top (Sea & Land Alliance) Recommended Solder Reflow Conditions 300 Preheating Soldering ‧Recommended reflow methods：IR, vapor phase oven, hot air oven. Cooling ‧Devices are not designed to be wave soldered to the bottom side of the board. 250 200 ‧Recommended maximum paste thickness is 0.25 mm (0.010 inch). 190 ‧Devices can be cleaned using standard method and solvents. 160 Note：If reflow temperatures exceed the recommended profile, 100 0 devices may not meet the performance requirements. 60-120 sec. 30~60sec. 120 sec. Tape And Reel Specifications (mm) P0 EIA 481-2 16.0 ± 0.3 4.0 ± 0.10 8.0 ± 0.10 2.0 ± 0.05 5.70 ± 0.10 8.00 ± 0.10 12.1 1.5 + 0.1, -0 7.5 ± 0.05 1.75 ± 0.10 14.25 0.6 0.1 0.80 ± 0.1 390 160 T P2 D0 Embossment E1 Cover tape A0 B1 K0 F T1 W E2 B0 P1 EIA Reel Dimensions W2(measured at hub) 2 178 60 16.4 + 2.0, -0.0 22.4 Cover tape A 2 N(hub dia.) 0 Governing Specifications W P0 P1 P2 A0 B0 B1max. D0 F E1 E2min. Tmax. T1max. K0 Leader min. Trailer min. Reel Dimensions A max. N min. W1 W 2max. EIA Tape Component Dimensions 2 W1(measured at hub) Carrier tape Embossed cavity Storage And Handling ‧ Storage conditions：40°C max, 70% R.H. ‧ Devices may not meet specified performance if storage conditions are exceeded. Order Information SMD Product name Size 7555 mm /2920 inch SMD：surface mount device Tape & reel packaging per EIA481-1 500L Hold Current 5.00A Labeling Information Sea & Land Electronic Corp. Pb RoHS Model: Part no.: Spec.: Lot no.: Q'ty: 倉儲：密封！溫度：18～33℃/濕度：30～60％ A 第4页 Packaging Tape & Reel Quantity 2,000 pcs/reel