PL IA NT Features S CO M ■ *R oH ■ ■ ■ Applications Lead free device (RoHS Compliant*) Protects 4 lines Low leakage current Low capacitance 3 pF Typ. ■ ■ ■ ■ ■ Ethernet – 10/100/100 Base T Portable electronics Video/graphics card USB 2.0 interface FireWire CDSOT23-SR724 – Steering Diode Array General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. I/O 4 VP I/O 3 6 5 4 Bourns offers Transient Voltage Suppressor Array diodes for Surge and ESD protection applications, in compact chip package SOT23-6 size format. Bourns® Chip Diodes conform to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration minimizes roll away. The Bourns® device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements. 1 2 3 I/O 1 VH I/O 2 Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Symbol Min. Nom. Max. Unit Peak Pulse Forward Current (tp = 8/20 µs) I PP 12 A Continuous Power Dissipation PPC 125 mW Typical Forward Voltage (8/20 µs @ 25 °C, IF = 1 A) VF 2 V Repetitive Peak Reverse Voltage1 VRRM 20 V Reverse Leakage Current @ VRRM ID 10 nA 2 Capacitance @ 0 V & 1 MHz Quiescent Supply Current @ 20 V3 C j(SD) 3 IRQ pF 100 nA Notes: 1. VRRM is +VCC for pin 5, -VEE for pin 2. Pin 2 also represents ground for unidirectional applications. 2. +20 V from Pin 5 to 1, 5 to 4, 5 to 3, and 5 to 6. -20 V from Pin 2 to 1, 2 to 3, 2 to 4, and 2 to 6. 3. +20 V from Pin 5 to 2. Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Operating Temperature Storage Temperature Symbol Min. Nom. Max. Unit TJ -55 +25 +150 °C TSTG -55 +25 +150 °C *RoHS Directive 2002/95/EC Jan 27 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. CDSOT23-SR724 – Steering Diode Array Mechanical Characteristics This is a molded JEDEC SOT23-6 package with lead free 100 % Tin (Sn) on the lead frame. It weighs approximately 16 mg and has a flammability rating of UL 94V-0. Product Dimensions Recommended Footprint 0.35 - 0.50 (0.014 - 0.020) 2.40 (0.094) 0.85 - 1.05 (0.033 - 0.040) 6 5 4 2.60 - 3.00 (0.102 - 0.118) 1 2 0.20 (0.007) 0 - 10 ° 1.90 (0.074) 3 1.70 - 2.10 (0.067 - 0.083) 0.95 (0.037) 0.35 - 0.55 (0.014 - 0.022) 2.80 - 3.05 (0.110 - 0.120) 0.90 - 1.30 (0.035 - 0.051) 0.09 - 0.20 (0.004 - 0.008) 1.50 - 1.75 (0.059 - 0.070) 0.70 (0.028) 1.00 (0.039) 0.90 - 1.45 (0.036 - 0.057) DIMENSIONS = MILLIMETERS (INCHES) DIMENSIONS = MILLIMETERS (INCHES) Packaging Information The product will be dispensed in Tape and Reel format (see diagram below). TOP SIDE VIEW (INTO COMPONENT POCKET) 4.0 ± 0.1 (.16 ± .004) 0.3 ± 0.05 (.01 ± .002) 1.5 ± 0.1/-0 (.06 ± .004/-0) DIA. 2.0 ± 0.05 (.08 ± .002) R 1.75 ± 0.1 (.07 ± .004) 0.3 MAX. (0.01) 0.9 ± 0.1 (.035 ± .004) 12.0 ± 0.3 (.47 ± .01) 3.9 ± 0.1 (.154 ± .004) 5.5 ± 0.3 (.22 ± .01) 3.9 ± 0.1 (.154 ± .004) DIMENSIONS = MILLIMETERS (INCHES) 8.0 ± 0.3 (.31 ± .01) ORIENTATION OF COMPONENT IN POCKET R 0.25 TYP. (0.010) BACKSIDE FACING UP Devices are packed in accordance with EIA standard RS-481-A and specifications shown here. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. CDSOT23-SR724 – Steering Diode Array Performance Graphs Non-Repetitive Peak Pulse Current Capability Pulse Wave Form 120 IPP – Peak Pulse Current (% of IPP) Peak Pulse Current (A) 8 6 4 2 0 0.001 Test Waveform Parameters tt = 8 µs td = 20 µs tt 100 80 et 60 40 td = t|IPP/2 20 0 0.01 0.1 1 100 0 100 5 10 Typical Low Current Forward Voltage Drop 25 30 5 TA = 25 °C Single Pulse See Pulse Wave Form 160 TA = 25 °C Single Pulse See Pulse Wave Form 4 Forward Current (A) Forward Current (mA) 20 Typical High Current Forward Voltage Drop 200 120 80 40 3 2 1 0 600 0 800 1,000 1,200 Forward Voltage Drop (mV) 100 Peak Pulse Power 8/20 µs 80 60 40 20 Average Power 0 0 25 50 75 100 0 1 Forward Voltage Drop (V) Power Derating Curve % of Rated Power 15 t – Time (µs) Square Wave Pulse (ms) 125 TL – Lead Temperature (°C) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 150 2 3 CDSOT23-SR724 – Steering Diode Array How To Order Block Diagram CD SOT23 - SR 724 I/O 4 REF 2 I/O 3 6 5 4 Common Code CD = Chip Diode Package SOT23 = SOT23-6 Package Model SR = Steering Diode Model Number 724 Typical Part Marking 1 2 3 I/O 1 REF 1 I/O 2 CDSOT23-SR724 ...................................................................... 724 Reliable Electronic Solutions Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. COPYRIGHT© 2005, BOURNS, INC. LITHO IN U.S.A., IPA0522 10/05