 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| 05167 SR2.8 & Only One Name Means ProT ek'TionTM SR3.3 STEERING DIODE / TVS ARRA COMBO Y APPLICA TIONS Ethernet - 10/100/1000 Base T FireWire & USB Handheld Electronics Video/Graphic Cards WAN/LAN Equipment IEC COMPA TIBILITY (EN61000-4) 61000-4-2 (ESD): Air - 15kV, Contact - 8kV 61000-4-4 (EFT): 40A - 5/50ns 61000-4-5 (Surge): 24A, 8/20s - Level 2(Line-Gnd) & Level 3(Line-Line) FEA TURES 300 Watts Peak Power per Line (tp = 8/20s) ESD Protection > 25 kilovolts Low Operating Voltage: 2.8V & 3.3V Provides Two (2) Lines of Protection LOW LEAKAGE CURRENT < 1.0A ULTRA LOW CAPACITANCE: 4.5pF Typical RoHS Compliant in Lead-Free Versions MECHANICAL CHARACTERISTICS Molded JEDEC SOT-143 Weight 9 milligrams (Approximate) Available in Tin-Lead or Lead-Free Pure-Tin Plating (Annealed) Solder Reflow Temperature: Tin-Lead - Sn/Pb, 85/15: 240-245C Pure-Tin - Sn, 100: 260-270C Flammability rating UL 94V-0 8mm Tape and Reel Per EIA Standard 481 Marking: Marking Code SOT-143 PIN CONFIGURA TION GND 1 4 REF I/O 2 3 I/O 05167.R4 3/05 1 www.protekdevices.com SR2.8 & SR3.3 DEVICE CHARACTERISTICS MAXIMUN RATINGS @ 25C Unless Otherwise Specified PARAMETER Peak Pulse Power (tp = 8/20s) - See Figure 1 Operating Temperature Storage Temperature Forward Surge Rating (1/20 seconds @ 25C, IF = 10mA) Peak Pulse Current (tp = 8/20s) SYMBOL PPP TJ TSTG VF IPP VALUE 300 -55C to 150C -55C to 150C 1.0 30 UNITS Watts C C Volts Amps ELECTRICAL CHARACTERISTICS PER LINE @ 25C Unless Otherwise Specified DEVICE RATED PART NUMBER MARKING STAND-OFF VOLTAGE (See Note 1) MINIMUM SNAP-BACK VOLTAGE MINIMUM BREAKDOWN VOLTAGE (See Note 1) @ 2A V(BR) VOLTS 3.0 3.5 MAXIMUM CLAMPING VOLTAGE (See Fig. 2) (See Note 1) @ IP = 1A VC VOLTS 5.0 7.0 MAXIMUM CLAMPING VOLTAGE (See Fig. 2) (See Note 1) VC VOLTS 8.5V @ 5A 15V @ 10A TYPICAL MAXIMUM LEAKAGE CAPACITANCE (See Note 2) CURRENT (See Note 1) @VWM ID A 1.0 1.0 @0V, 1 MHz CJ(SD) pF 4.5 4.5 V WM VOLTS SR2.8 SR3.3 2A 3A 2.8 3.3 @ 50mA V(SB) VOLTS 2.8 3.3 Note 1: From Pin 4 to 1. Note 2: From Pin 1 to 3, 1 to 2, 3 to 4, 2 to 4. FIGURE 1 PEAK PULSE POWER VS PULSE TIME 10,000 IPP - Peak Pulse Current - % of IPP PPP - Peak Pulse Current - Watts 120 100 80 60 40 20 0 tf FIGURE 2 PULSE WAVE FORM Peak Value IPP TEST WAVEFORM PARAMETERS tf = 8s td = 20s 1,000 300W, 8/20s Waveform e-t 100 td = t I /2 PP 10 0.01 1 10 100 td - Pulse Duration - s 1,000 10,000 0 5 10 15 t - Time - s 20 25 30 05167.R4 3/05 2 www.protekdevices.com SR2.8 & SR3.3 PACKAGE OUTLINE & DIMENSIONS PACKAGE OUTLINE SOT-143 A G L B S J PACKAGE DIMENSIONS DIM MILLIMETERS MIN MAX 2.80 1.20 0.84 0.39 0.79 1.78 0.013 0.08 0.46 0.445 0.72 2.11 3.04 1.39 1.14 0.50 0.93 2.03 0.10 0.15 0.60 0.60 0.83 2.48 INCHES MIN MAX 0.110 0.047 0.033 0.015 0.031 0.070 0.0005 0.003 0.018 0.0175 0.028 0.083 0.120 0.055 0.045 0.020 0.037 0.080 0.004 0.006 0.024 0.024 0.033 0.098 K F D H C R A B C D F G H J K L R S NOTES MOUNTING PAD TYPICAL DIM Millimeters 1 2 3 4 5 6 7 8 9 10 11 2.85 2.00 1.80 1.90 1.05 2.75 1.20 0.80 0.85 0.85 0.85 Inches 0.112 0.079 0.071 0.075 0.041 0.108 0.047 0.031 0.033 0.033 0.033 2 10 4 5 11 6 1 1. Dimensioning and tolerances per ANSI Y14.5M, 1985. 2. Controlling Dimension: Inches 3. Dimensions are exclusive of mold flash and metal burrs. TAPE & REEL ORDERING NOMENCLATURE 1. Surface mount product is taped and reeled in accordance with EIA-481. 2. Suffix-T7 = 7 Inch Reel - 3,000 pieces per 8mm tape, i.e., SR2.8-T7. 3. Suffix-T13 = 13 Inch Reel - 10,00 pieces per 8mm tape, i.e., SR2.8-T13. 4. Suffix - LF = Lead-Free, Pure-Tin Plating, i.e., SR2.8-LF-T7. 3 7 8 9 Outline & Dimensions: Rev 1 - 11/01, 06011 COPYRIGHT (c) ProTek Devices 2005 SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except JEDEC). DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice, and that the final judgement concerning selection and specifications is the buyer's and that in furnishing engineering and technical assistance, ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek Devices 2929 South Fair Lane, Tempe, AZ 85282 Tel: 602-431-8101 Fax: 602-431-2288 E-Mail: sales@protekdevices.com Web Site: www.protekdevices.com 05167.R4 3/05 3 www.protekdevices.com |
Price & Availability of SR33
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |