250S130DR

PolySwitch® Resettable PPTC Datasheet 250S Series Radial Leaded RoHS Description  he 250S High Voltage Radial device is a Polymer-based PTC T suitable to protect telephony equipment against lightining and power cross strikes. The 250S Series is fully compatible with telecommunications standards, and is offered in horizontal and new vertical surface mount package. Features ■ RoHS Compliant, Directive 2002/95/EC ■ Helps meets ITU K.20, K.21/ Telcordia standards ■ Lead-Free & Halogen-Free ■ Excellent solder joint inspectability ■ Low resistance ■ High voltage ■ Compatible with telecom standards Additional Information Applications ■ LAN/WAN equipment ■ Customer Premises Equipment (CPE) ■ Access equipment ■ Central Office (CO)/ telecom centers Resources Accessories Samples Agency Approvals Agency Agency File Number E183209 R50120008 Electrical Characteristics Device Mounting Layout I hold (A) I trip (A) V max (Vint /Vop) I max (A) Pd typ. (W) 250S130 0.13 0.26 250/60 3 250S130–RA 0.13 0.26 250/60 3 Part Number 250S130–RB Horizontal 250S130–RC 250S130V Vertical Time to Trip at 1A Agency Approvals Resistance R min (Ω) R max (Ω) R 1max (Ω) 4.0 4 13 20 – 4.0 6.5 10 15 – Typical (Sec.) Maximum (Sec.) 1.2 0.9 1.2 1.4 0.13 0.26 250/60 3 1.2 0.7 4.0 9 13 20 – 0.13 0.26 250/60 3 1.2 1.1 4.0 7 11 17 – 0.13 0.26 250/60 3 1.2 2.0 4.0 4 13 20 – I hold = Hold current: maximum current device will pass without tripping in 20°C still air. I trip = Trip current: minimum current at which the device will trip in 20°C still air. Vint = Maximum voltage the device can withstand without damage at rated current (I max) Vop= The device regular operation voltage 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 20°C still air. R min = Minimum resistance of device in initial (un-soldered) state. R max = Maximum resistance of device in initial (un-soldered) state. R 1max = Maximum resistance of device at 20°C measured one hour after tripping. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. Warning ■ Exposure to silicon-based oils, solvents, electrolytes, acids, and similar materials can adversely affect the performance of these PPTC devices ■ Users shall independently assess the suitability of these devices for each of their applications ■ These devices undergo thermal expansion under fault conditions, and thus shall be provided with adequate space and be protected against mechanical stresses ■ Operation of these devices beyond the stated maximum ratings could result in damage to the devices and lead to electrical arcing and/or fire ■ Circuits with inductance may generate a voltage (L di/dt) above the rated voltage of the PPTC device. ■ These devices are intended to protect against the effects of temporary over-current or over-temperature conditions and are not intended to perform as protective devices where such conditions are expected to be repetitive or prolonged in duration 1 © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/29/21 PolySwitch® Resettable PPTC Datasheet 250S Series Radial Leaded Temperature Rerating Ambient Operation Temperature -40°C -20°C 0°C 20°C Part Number 40°C 50°C 60°C 70°C 85°C 0.10 0.09 0.07 0.05 Hold Current (A) 250S130 0.21 0.19 0.17 0.13 0.11 Temperature Rerating Curve Average Time Current Curves 0.13A 200.00 250S 160.00 Percentage of rated current % 1000 Time in Seconds 100 120.00 80.00 40.00 10 0.00 -40.00 0.00 40.00 80.00 120.00 Device Ambient Temperature ºC 1 Agency Specification Selection Guide For Telecom and Networking Applications Product 0.10 0.1 1 10 250S130 250S130V 250S130-RA 250S130-RB 250S130-RC 100 Current in Amperes 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. Lightning Power Cross ITU K.20/21/45 – 1.5kV ITU K.20/21/45 – 230Vac, 10/700μs 10Ω Protection Application Guide Region/ Specification South America/ Asia/Europe ITU K.45 South America/ Asia/Europe ITU K.21 South America/ Asia/Europe ITU K.20 2 Application Device Selection Access network equipment Remote terminal Repeaters WAN equipment Cross –connect Customer and IT equipment Analog modems ADSL, xDSL Phone sets, PBX systems Internet appliances POS terminals Central Office POTS/ISDN linecards T1/E1/J1 linecards ADSL/VDSL splitters CSU/DSU 250S130 250S130V 250S130-RA 250S130-RB 250S130-RC 250S130 250S130V 250S130-RA 250S130-RB 250S130-RC 250S130 250S130V 250S130-RA 250S130-RB 250S130-RC © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/29/21 PolySwitch® Resettable PPTC Datasheet 250S Series Radial Leaded Soldering Parameters Pb-Free Assembly Average Ramp-Up Rate (TS(max) to TP) 3°C/second max Pre Heat: Time Maintained Above: Temperature Min (Ts(min)) 150°C Temperature Max (Ts(max)) 200°C Time (Min to Max) (ts) 60 – 180 secs Temperature (TL) 217°C Temperature (tL) Peak / Classification Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Critical Zone tL to tP Ramp-up TL TS(max) 60 – 150 seconds Ramp-down Rate tP TP Temperature Profile Feature tL Ramp-do Ramp-down Preheat TS(min) 25 tS time to peak temperature Time -- All temperature refer to topside of the package, measured on the package body surface -- If reflow temperature exceeds the recommended profile, devices may not meet the performance requirements -- Recommended reflow methods: IR, vapor phase oven, hot air oven, N2 environment for lead -- Recommended maximum paste thickness is 0.25mm(0.010inch) -- Devices can be cleaned usingstandard industry methods and solvents -- Devices can be reworked using the standard industry practices Physical Specifications Terminal Material Lead Solderability Environmental Specifications Solder-Plated Copper (Solder Material: Matte Tin(Sn)) Meets EIA Specification RS186-9E, ANSI/ J-STD-002 Category 3. Operating/Storage Temperature Maximum Device Surface Temperature in Tripped State Passive Aging -40°C to +85°C Humidity Aging Solvent Resistance +85°C, 85%,R.H.,1000 hours MIL–STD–202, Method 107 +125°C to -55°C 10 times MIL–STD–202, Method 215 Moisture Sensitivity Level Level 1, J–STD–020 Thermal Shock 3 125°C +85°C, 1000 hours © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/29/21 PolySwitch® Resettable PPTC Datasheet 250S Series Radial Leaded Dimensions C H B F D A B A Part Number B D AMax. Dmm Max. Max. 0.15 3.7 0.29 9.4 0.15 3.7 0.37 9.4 0.15 0.37 9.4 0.15 mm Inch Max. Max. Max. 250S130 0.37 9.4 250S130–RA 0.37 250S130–RB 250S130–RC mm Max. Max. Max. Max. 7.4 0.016 0.4 0.15 3.8 0.29 7.4 0.4 0.15 3.8 Sn/Ni/Cu 0.18 4.6 3.7 0.29 7.4 0.016 C 0.016 0.4 0.15 3.8 0.18 3.7 0.29 7.4 0.016 0.4 0.15 3.8 Sn/Ni/CuI 0.18 B A Inch Inch Sn/Ni/Cu G Inch E mm Inch .24 6.1 .27 6.9 .13 3.2 .04 mm Max. Max. Max. Max. 0.07 1.8 0.24 6.1 0.07 1.8 0.24 6.1 4.6 0.07 1.8 0.24 6.1 4.6 0.07 1.8 0.24 6.1 J G F mm Inch H G mm Material Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. 250S130V Inch Soldering Pad Layout D mm mm Soldering Pad Layout G J G H H E Inch H Inch Soldering Sn/Ni/Cu Pad Layout 0.18 4.6 H E B mm Max. GMax. I C mm Inch G C F B mm Material G mm F D F Inch A Inch E F E G Soldering Pad Layout mm A D H G C Inch Inch Part Number E C 1.6 .07 1.9 .09 2.3 Inch H mm I J Inch mm Inch mm Inch mm Max. Max. Max. Max. Max. Max. Max. Max. Sn/Ni/Cu .09 2.3 .09 2.4 .25 6.4 .14 3.43 Part Ordering Number System 250 S 130 -RA D R PACKAGING STYLE R: Tape & Reel QUANTITY CODE: D=1500 Z=1200 OPTION CODE (BLANK) = Horizontal / 4-13Ω resistance range V = Vertical / 4-13Ω resistance range -RA = Horizontal / 6.5-10Ω resistance range -RB = Horizontal / 9-13Ω resistance range -RC = Horizontal / 7-11Ω resistance range I HOLD CURRENT CODE (Refer to Electrical Characteristics Table) SURFACE MOUNT PEAK VOLTAGE RATING Packaging Part Number Ordering Number I hold (A) I hold Code Packaging Option Quantity Quantity & Packaging Code DR 250S130 250S130DR 0.13 130 Tape and Reel 1500 250S130V 250S130VZR 0.13 130 Tape and Reel 1200 ZR 250S130–RA 250S130–RADR 0.13 130 Tape and Reel 1500 DR 250S130–RB 250S130–RBDR 0.13 130 Tape and Reel 1500 DR 250S130–RC 250S130–RCDR 0.13 130 Tape and Reel 1500 DR 4 © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/29/21 PolySwitch® Resettable PPTC Datasheet 250S Series Radial Leaded Tape and Reel Specifications TAPE SPECIFICATIONS: EIA-481-1 (mm) REEL DIMENSIONS: EIA-481-1 (mm) W 16 +/- 0.30 H 22.4 +/- 0.05 F 7.5 +/- 0.05 W 16.4 .0 +0/+2 E1 1.75 +/- 0.10 D Ø60+0.5 D0 1.5 +/- 0.05 F Ø13.0+/- 0.2 D1 1.00(MIN) C Ø340+/- 1.0 P0 4.00 +/- 0.10 H1 11+/- 0.5 P1 12.00 +/- 0.10 W1 2.2+/- 0.5 P2 2.00 +/- 0.05 W2 3.0+0.5 A0 6.9 +/- 0.10 W3 4.0+0.5 B0 9.6 +/- 0.10 W4 5.5+0.5 Tmax 0.4 +/- 0.10 K0 3.4 +/- 0.15 Leader Min. 300 Trailer Min. 300 Tape and Reel Diagram H P1 P2 D0 P0 E1 W4 W3 D F W T W2 W F D2 C W1 A0 K0 H1 B0 Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. 5 © 2021 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/29/21