WP61065AB

WP61065AB High Property Device for Surge & Overvoltage noise Protection WP61065AB High Property Device for Surge & Overvoltage noise Protection 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 2 thyristors, their breakdown voltage close to 8V,then their leakage current as low as 1uA. This devices are not subject to ageing and provide a fail safe mode in short circuit for a better protection. WPG are used to help equipment to meet various standards such as UL1950, IEC950 / CSA C22.2, UL1459 and FCC part68. Features  Integrated the two TVS diodes and two thyristor  Accurate voltage of protection  Low switching voltages: VBR  Low leakage current: IR = 2 uA max  High Peak pulse current  Solid-state silicon technology  Meets MSL 1 Requirements  ROHS compliant  WeiPan technology SMA-J Main applications  Signal Line  RS-485 interface  Telecommunications infrastructure  PBX's and other switches  Set-top box  Ammeter Ordering Information Device Marking Qty per Reel Reel Size WP61065AB P065B 5000 13 Inch !"#$%&'()*+,-. !"! !!!"!#$%&'"()$ WP61065AB High Property Device for Surge & Overvoltage noise Protection Maximum ratings (Tamb=25℃ Unless Otherwise Specified) Parameter Symbol Value Unit IPPSM 70 A Non-repetitive peak on-state current: WP61065AB 10/1000 us (Telcordia(Bellcore)Gr-1089-CORE.Issue 2.February 1999,Section4) 5/320 us (ITU-T K.20, K.21& K.45, K.44 open-circuit voltage wave shape 10/700us) 100 1.2/50 us (Telcordia(Bellcore)Gr-1089-CORE.Issue 2.February 1999,Section4) 250 Lead Soldering Temperature TL 260 (10 sec.) ℃ Operating Temperature Range TJ -40 ~ 85 ℃ TSTG -55 ~ 150 ℃ TL 260 ℃ RθJA 100 ℃/W Storage Temperature Range Lead Solder Temperature − Maximum (10 Second Duration) Junction To ambient Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,damage may occur and reliability may be affected. Electrical characteristics ( Tamb=25℃ Unless Otherwise Specified) Parameter Symbol Repetitive peak off-state voltage, WP61065AB Leakage Current, VR=6.5V WP61065AB Breakdown Voltage, IR=1mA WP61065AB Impulse breakover voltage, dv/dt ≤ ±100 V/μs, Linear voltage ramp, WP61065AB On-state voltage(Clamp Voltage), T = ±2.2 A, t w = 100 μs WP61065AB Off-state capacitance, f =1 MHz, Vd =0.3V rms, VDC =2V WP61065AB !"#$%&'()*+,-. !2! Value Min. Typ. Max. Unit VDRM ±6.5 V IR ±2 uA VDC ±8.3 V VBO ±25 V VC ±4 V Coff 80 pF !!!"!#$%&'"()$ WP61065AB High Property Device for Surge & Overvoltage noise Protection Package Information SMA-J Mechanical Data  Case: SMA-J  Case Material: Molded Plastic. UL Flammability  Classification Rating 94V-0  Polarity Indicator: Cathode Band (Note: Bi-directional devices have no polarity indicator.)  Weight: 0.069grams (approximate) A C B MARKING WPM H D F E SMA-J DIM !"#$%&'()*+,-. Millimeters A Min 3.39 Max 4.60 B C 2.40 1.25 2.79 1.65 D E 0.150 0.310 F 0.76 4.80 1.52 5.28 H 1.90 2.29 !3! !!!"!#$%&'"()$ WP61065AB High Property Device for Surge & Overvoltage noise Protection 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 !"#$%&'()*+,-. FAX：86755-23739900 !4! !!!"!#$%&'"()$