PSD03 UMW | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 5

Technical content

FEATURES

Compatible with IEC 61000-4-2 (ESD): Air -15kV, Contact - 8kV Compatible with IEC 61000-4-4 (EFT): 40A -5/50ns Compatible with IEC 61000-4-5 (Surge): 24A, 8/20µs Level 2(Line-Gnd) & Level 3 (Line-Line) Unidirectional: 500W Peak Pulse Power per Line (tp = 8/20µs) Bidirectional: 400W Peak Pulse Power per Line (tp = 8/20µs) Replacement for MLV (0805) Unidirectional & Bidirectional Configurations Protects One Power or I/O Port ESD Protection > 25kV Low Clamping Voltage Available in Multiple Voltages Ranging From 3V to 36V RoHS Compliant REACH Compliant Molded JEDEC SOD-323 Package Approximate Weight: 5 milligrams Lead-Free Pure-Tin Plating (Annealed) Solder Reflow Temperature: Pure-Tin - Sn, 100: 260-270°C 8mm Tape and Reel Per EIA Standard 481 Flammability Rating UL 94V-0 MechanicalData UNIDIRECTIONAL BIDIRECTIONAL MAXIMUM RATINGS @ 25°C Unless Otherwise Specified PARAMETER SYMBOL VALUE UNITS Unidirectional: Peak Pulse Power (tp = 8/20µs) - See Figure 1 PPP 500 W Bidirectional: Peak Pulse Power (tp = 8/20µs) - See Figure 1 PPP 400 Operating Temperature TL -55 to 150 °C Storage Temperature TSTG -55 to 150 °C Wwww.umw-ic.com 1 友台半导体有限公司

APPLICATIONS

TYPICAL DEVICE CHARACTERISTICSD ESCRIPTION The PSDxx and PSDxxC Series are transient voltage suppressor arrays designed for ESD protection of SMART phones, laptop computers and other portable electronics. These silicon based diodes offer superior clamping voltage and performance compared to other technologies such as MLVs. The PSDxx and PSDxxC Series can be utilized as a single line protector in either a unidirectional or bidirectional configuration. The SOD-323 small package configu- ration offers designers the flexibility of placement on the printed circuit board for each I/O port or voltage bus. The PSDxx and PSDxxC Series meets the IEC 61000-4-2 (ESD), 61000-4-4 (EFT) and 61000-4-5 requirements. PSD03-PSD36C UMW R 1 2 1 2

ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER (Note 1 ) RATED STAND-OFF VOLTAGE VWM VOLTS MINIMUM BREAKDOWN VOLTAGE @ 1mA V(BR) VOLTS MAXIMUM CLAMPING VOLTAGE (Fig. 2) @ IP = 1A VC VOLTS MAXIMUM LEAKAGE CURRENT @VWM ID µA TYPICAL CAPACITANCE @0V, 1MHz C pF PSD03 3.3 4.0 6.5 125 500 PSD03C 3.3 4.0 7.0 125 200 PSD05 5.0 6.0 9.8 10 350 PSD05C 5.0 6.0 9.8 10 175 PSD08 8.0 8.5 13.4 10 250 PSD08C 8.0 8.5 13.4 10 150 PSD12 12.0 13.3 19.0 1 150 PSD12C 12.0 13.3 19.0 1 50 PSD15 15.0 16.7 24.0 1 100 PSD15C 15.0 16.7 24.0 1 40 PSD18 18.0 20.0 29.0 1 90 PSD18C 18.0 20.0 29.0 1 40 PSD24 24.0 26.7 43.0 1 88 PSD24C 24.0 26.7 43.0 1 40 PSD36 36.0 40.0 60.0 1 75 PSD36C 36.0 40.0 60.0 1 35 1. Part numbers with an additional “C” suffix are bidirectional devices, i.e., PSD05C. FIGURE 1 PEAK PULSE POWER VS PULSE TIME t d - Pulse Duration - µs 500W, 8/20µs Waveform 400W, 8/20µs Waveform 0.1 1 10 100 1,000 10,000 PPP - Peak Pulse Power - Watts 100 1,000 10,000www.umw-ic.com 2 友台半导体有限公司 TYPICAL DEVICE CHARACTERISTICS PSD03-PSD36C UMW R

8/20µs Average Power FIGURE 3 POWER DERATING CURVE TA - Ambient Temperature - °C 0 25 50 75 100 125 150 100 % Of Rated Power TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs tf e-t Peak Value IPP td = t/(IPP/2) FIGURE 2 PULSE WAVE FORM t - Time - µs 0 5 10 15 20 25 30 IPP - Peak Pulse Current - % of IPP 100 120 FIGURE 4 OVERSHOOT & CLAMPING VOLTAGE FORPSD03 ESD Test Pulse - 25 kilovolt, 1/30ns(Waveshape)

5 Volts per Division

C - Capacitance - pFwww.umw-ic.com 3 友台半导体有限公司 VR - Reverse Voltage - Volts PSD03-PSD36C UMW R

TABLE 1 - SPICE PARAMETERS PARAMETER UNIT ABD(TVS) BV V See Table 2 IBV µA 1 Cjo pF See Table 2 IS A See Table 2 Vj V 0.6 M - 0.33 N - 1 RS Ohms See Table 2 TT s 1E-8 EG eV 1.11 TABLE 2 - ABD SPECIFIC SPICE PARAMETERS PART NUMBER BV(VOLTS) Cjo(pF) IS (AMPS) Rs(OHMS) PSD03 4.0 438 1E-11 0.21 PSD05 6.0 284 1E-11 0.14 PSD08 8.5 146 1E-11 0.28 PSD12 13.3 123 1E-13 0.40 PSD15 16.7 102 1E-13 0.52 PSD24 26.7 61 1E-13 1.54 PSD03C 4.5 219 1E-11 0.21 PSD05C 6.0 142 1E-11 0.14 PSD08C 8.5 73 1E-11 0.28 PSD12C 13.3 62 1E-13 0.40 PSD15C 16.7 51 1E-13 0.52 PSD24C 26.7 30 1E-13 1.54 ABD - Avalanche Breakdown Diode (TVS) Lg - Lead Inductance ABD ABD Lg 0.5nH ABD Lg 0.55nH UNIDIRECTIONAL BIDIRECTIONALwww.umw-ic.com 4 友台半导体有限公司 SPICE MODEL PSD03-PSD36C UMW R

A C E B F L D H OUTLINE DIMENSIONS DIM MILLIMETERS INCHES MIN MAX MIN MAX A 1.60 1.90 0.063 0.075 B 1.15 1.45 0.045 0.057 C 2.39 2.70 0.094 0.106 D 0.80 1.10 0.031 0.043 E 0.25 0.40 0.010 0.016 F 0.10 0.20 0.004 0.008 H - 0.10 - 0.004 L 0.20 - 0.008 - Marking Orderinginformation A 1 2 Or dercode Package Baseqty Deliverymode UMW PSD03-LF-T7 SOD-323 3000 UMW 3000 UMW PSD05-LF-T7 3000 UMW PSD05C-LF-T7 3000 UMW PSD08-LF-T7 3000 UMW PSD08C-LF-T7 3000 3000 UMW PSD12C-LF-T7 3000 UMW PSD15-LF-T7 3000 UMW PSD24-LF-T7 3000 UMW PSD15C-LF-T7 3000 UMW PSD24C-LF-T7 3000 UMW PSD36-LF-T7 3000 UMW PSD36C-LF-T7 3000 Markingcode UMW PSD12-LF-T7 A G B H C J D K E L UMW PSD18-LF-T7 3000 UMW PSD18C-LF-T7 300018 N F M R T www.umw-ic.com 5 友台半导体有限公司SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 SOD-323 OutlineDrawing–SOD-323 Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel Tapeandreel PSD03-PSD36C UMW R PSD03C-LF-T7