BV_SLVU2.8-4

BV-SLVU2.8-4 Order Code: BV-SLVU2.8-4 Version: A1 2018-01-26 Transient Voltage Suppressor Features Exterior Low reverse current Low Junction capacitance IEC 61000-4-2(ESD)±30KV(air), ±30KV(contact) 450 Watts peak pulse power (tp=8/20μ S) Moisture sensitivity level: Level 1 Agency Approvals Application Information rmation Ethernet Secondary Side Icon Description Compliance with 2011/65/EU Compliance withIEC61249-2-21:2003 Mean lead free Part Number and Electrical Parameter IDRM@VDRM μA Part Number V MAX V Vc@Ipp② mA MIN 0.1 BV-SLVU2.8-4 VBR①@IR 2.8 3.5 V A MAX 1 5.8 C O③ Vc@Ipp② V A MAX 1 18 pF MAX 24 3 Absolute maximum ratings measured at T= 25ºC RH = 45%-75% (unless otherwise noted). ① VBR is measured at IR=1mA, Pin1to2, Pin3to4, Pin5to6, Pin7to8; ② Surge Waveform: 8/20μ S, Pin1to2, Pin3to4, Pin5to6, Pin7to8; ③ Off-state capacitance is measured in VDC=0V, VRMS=1V, f=1MHz, Pin1to2, Pin3to4, Pin5to6, Pin7to8; Part Numbering System BV-SLVU 2.8 -4 (1) (2) (3) Mark B42LC (1) Bencent TVS SLVU series (2) VDRM=2.8V (3) 4 lines protect 1/4 www.bencent.com.cn Part Number Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications BV-SLVU2.8-4 Order Code: BV-SLVU2.8-4 Version: A1 2018-01-26 Transient Voltage Suppressor V-I Curve Parameters Definition VC Clamping voltage Ipp Surge waveform 8/20μ s VDRM Stand-off Voltage VBR Breakdown Voltage IDRM Reverse Leakage Current IR Test current for VBR Ppp Peak Pulse Power Dissipation Pin 1&8 to 2&7; Pin 3&6 to 4&5 Typical Characteristics Thermal Considerations symbol Parameter Value Unit TJ Operating Junction Temperature Range -55 to +150 ℃ TS Storage Temperature Range -55 to +150 ℃ 2/4 www.bencent.com.cn Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications BV-SLVU2.8-4 Order Code: BV-SLVU2.8-4 Version: A1 2018-01-26 Transient Voltage Suppressor Environmental Characteristics Technical standards Testing items High temperature Reverse Bias Test High Temperature Life Test High-low Temperature Cycle test High Temperature &High Humidity Test Pressure cooker Test Resistance of soldering heat Temperature: 150±3℃ Bias=80%VDRM Time: 168H Temperature: 150℃ Time: 168H Temperature: From -40℃ to125℃ Dwell time: 30min, 10~100cycles Temperature: 85℃ Humidity: 85% Time: 168H Temperature: 121℃, 2atm. Humidity: 100% Time: 24H Temperature: 260±5℃ Time of dip soldering: 10s, 3times Note: The above testing items can be specified by customer’s special request Product Dimensions DIM MILLIMETERS INCHES MIN MAX MIN MAX A 4.90 5.20 0.193 0.205 B 3.80 4.00 0.150 0.157 C 1.35 1.75 0.053 0.069 D 0.33 0.51 0.013 0.020 G 1.27BSC 0.05BSC H 0.10 0.25 0.004 0.010 J 0.19 0.25 0.007 0.010 K 0.40 1.27 0.015 0.050 M 0° 8° 0° 8° N 0.25 0.50 0.010 0.020 S 5.80 6.20 0.228 0.244 Recommended Soldering Pad 3/4 www.bencent.com.cn Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications BV-SLVU2.8-4 Order Code: BV-SLVU2.8-4 Version: A1 2018-01-26 Transient Voltage Suppressor Reflow Profile Pb-Free assembly Temperature Min 150°C Temperature Max 200°C Time (min to max) 60 – 180 sec Average ramp up rate (Liquid) Tamp (TL) to peak 3°C/s max TS(max) to TL - Ramp-up Rate 3°C/s max Pre Heat Reflow TP TP - Temperature (TL) (Liquid) 217°C - Temperature (TL) 60 – 150 sec Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (TP) 25secs Ramp-down Rate 6°C/s max Time 25°C to peak Temperature (TP) 8 min Max. Do not exceed 260°C Critical Zone TL to TP Ramp-up TL Temperature Reflow Condition TL TS(max) Ramp-down Preheat TS(min) TS 25 Time time to peak temperature Package Reel Information 4/4 REF mm inch A 6.70±0.25 0.2638±0.0098 B 5.20±0.25 0.2047±0.0098 d 1.55±0.10 0.0610±0.0039 D 330.00 TYP 13.00TYP D1 55±3 2.165±0.118 D2 13±0.5 0.512±0.020 E 1.75±0.10 0.0689±0.0039 F 5.50±0.20 0.2165±0.0079 P 8±0.1 0.315±0.004 P0 4.0±0.1 0.158±0.008 P1 2.0±0.1 0.079±0.004 W 12.00±0.20 0.4724±0.0079 W1 14.4±0.5 0.567±0.020 OUTLINE REEL (PCS) PER CARTON (PCS) REEL DIAMETERS (mm) L W H TAPING 2500 20000 330 360 370 220 www.bencent.com.cn CARTON SIZE(mm) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications