WP61300B

WP61300B Integrated in OVP&OCP products provider Thyristors Surge Protection Device（SMB 4K) Mechanical Characteristics Description This device has been especially designed to protect 1 low voltage or signal line, as well as classical RS-485 interface, against transient over-voltages. ESD-voltages are clamped by 2 TVS diodes. Surges are suppressed by n Package: SMB/DO-214AA n Case Material: “Green” Molding Compound. n Standard Packaging: 12mm tape (EIA STD RS-481) 2 thyristors, their breakdown voltage close to 25V,then their leakage current as low as 1uA. This devices are not n Weight: 0.10g subject to ageing and provide a fail safe mode in short n Terminal Connections: See Diagram Below circuit for a better protection. WPM are used to help n Marking Information: See Below equipment to meet various standards such as IEC950 / CSA C22.2 and FCC part68. Applications Features n RS-485 interface n Telecommunications infrastructure n Integrated the two TVS diodes and two thyristor n n Accurate voltage of protection Low switching voltages: VBR n PBX's and other switches n FCC Part 68 Customer Premise Equipment n Low leakage current: IR = 2 uA max n Set-top box ,CATV lines n High Peak pulse current n Solid-state silicon technology n Ammeter n Meets MSL 1 Requirements n ROHS compliant Marking Information Dimensions & Symbol（Unit: mm Max） Marking Code Details marking code reference customer approval list Ordering Information Rev.A_Aug,2016 -1- Out line Reel (pcs) Reel diameters (mm) Taping 3K 330 www.wpmtek.com WP61300B Integrated in OVP&OCP products provider Thyristors Surge Protection Device（SMB 4K) Absolute Maximum ratings (TA=25ºC, RH=45%-75%, unless otherwise noted) Parameter Symbol Value Unit Tstg -40 to +150 ℃ Operating junction temperature range Tj -40 to +150 ℃ Repetitive peak pulse current IPP 100 A Storage temperature range Electrical Characteristics (TA=25℃) Part Number WP61300B VRM Min. V 25 IRM Max. uA 5 VBO IBO VT Max. V 40 IT Max. mA 800 V 4 A 2.2 CO Max. pF 75 IH Typ. mA 50 Electrical Parameters & V-I Curve Symbol Parameter VDRM Peak off-state voltage IDRM Off-state current VS Switching voltage IS Switching current VT On-state voltage IT On-state current IH Holding current CO Off-state capacitance Surge Ratings Series B Rev.A_Aug,2016 IPP (A) min 2×10us 8×20us 5×320us 10×1000us 250 250 100 80 -2- www.wpmtek.com WP61300B Integrated in OVP&OCP products provider Thyristors Surge Protection Device（SMB 4K) Electrical Characteristics Curves Normalized VS Change – Junction Temperature Normalized DC Holding Current Tr -td Puls Wave-form Rev.A_Aug,2016 -3- www.wpmtek.com WP61300B Integrated in OVP&OCP products provider Thyristors Surge Protection Device（SMB 4K) Soldering Parameters eflow Condition Pre Heat Pb-Free assembly -Temperature Min (Ts(min)) +150℃ -Temperature Max (Ts(max)) +200℃ -Time (Min to Max) (ts) 60-180 secs. Average ramp up rate (Liquid us Temp (TL) to peak) 3℃/sec. Max Ts(max) to TL - Ramp-up Rate 3℃/sec. Max Reflow -Temperature (TL) (Liquid us) +217℃ -Temperature(tL) 60-150 secs. Peak Temp (Tp) +260(+0/-5)℃ Time within 5℃ of actual Peak Temp (tp) 30 secs. Max Ramp-down Rate 6℃/sec. Max Time 25℃ to Peak Temp (TP) 8 min. Max Do not exceed Rev.A_Aug,2016 +260℃ -4- www.wpmtek.com WP61300B Integrated in OVP&OCP products provider Thyristors Surge Protection Device（SMB 4K) Package Mechanical Data (SMB) Contact Information WPMTEK Incorporated Limited Floor 1 Building 4#, Binxianghua Industry Park, No.7, Huada Road, Hualian Community, Longhua New District, Shenzhen TEL：86755-29308003 FAX：86755-23739900 WPMtek Incorporated Limited (WPM) reserves the right to make changes to the product specification and data in this document without notice. WPM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does WPM assume any liability arising from the application or use of any products or circuits, and specifically dis- claims any and all liability, including without limitation special, consequential or incidental damages. Rev.A_Aug,2016 -5- www.wpmtek.com