PSD15C-LF-T7

UMW R PSD03-PSD36C DESCRIPTION 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 configuration 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. 1 UNIDIRECTIONAL 1 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 2 BIDIRECTIONAL FEATURES ■ 2 APPLICATIONS 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 Laptop Computers SMART Phones ■ Portable Electronics ■ ■ Mechanical Data ■ ■ ■ ■ ■ ■ 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 TYPICAL DEVICE CHARACTERISTICS 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 W Operating Temperature TL -55 to 150 °C Storage Temperature TSTG -55 to 150 °C www.umw-ic.com  1 UTD Semiconductor Co.,Limited UMW R PSD03-PSD36C ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified MINIMUM RATED STAND-OFF BREAKDOWN VOLTAGE VOLTAGE PART NUMBER (Note 1) VWM VOLTS MAXIMUM LEAKAGE CURRENT @ 1mA V(BR) VOLTS MAXIMUM CLAMPING VOLTAGE (Fig. 2) @ IP = 1A VC VOLTS TYPICAL CAPACITANCE @VWM ID µA @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., PSD05 C. TYPICAL DEVICE CHARACTERISTICS FIGURE 1 PEAK PULSE POWER VS PULSE TIME PPP - Peak Pulse Power - Watts 10,000 1,000 400W, 8/20µs Waveform 100 10 0.1 www.umw-ic.com  500W, 8/20µs Waveform 1 10 100 t d - Pulse Duration - µs 2 1,000 10,000 UTD Semiconductor Co.,Limited UMW R PSD03-PSD36C FIGURE 2 PULSE WAVE FORM tf 100 Peak Value IPP 80 100 TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs e-t 60 40 td = t/(IPP/2) 60 40 20 20 0 0 0 5 10 15 Peak Pulse Power 8/20µs 80 % Of Rated Power IPP - Peak Pulse Current - % of IPP 120 FIGURE 3 POWER DERATING CURVE 20 25 30 Average Power 0 t - Time - µs 25 50 75 100 125 TA - Ambient Temperature - °C 150 FIGURE 4 OVERSHOOT & CLAMPING VOLTAGE FOR PSD03 400 C - Capacitance - pF 5 Volts per Division 35 25 15 0 ESD Test Pulse - 25 kilovolt, 1/30ns (Waveshape) www.umw-ic.com  200 100 5 -5 300 0 1 2 3 4 VR - Reverse Voltage - Volts 3 UTD Semiconductor Co.,Limited UMW R PSD03-PSD36C SPICE MODEL FIGURE 1 SPICE MODEL FOR ABD ABD ABD Lg 0.55nH Lg 0.5nH UNIDIRECTIONAL BIDIRECTIONAL ABD - Avalanche Breakdown Diode (TVS) Lg - Lead Inductance TABLE 1 - SPICE PARAMETERS PARAMETER UNIT ABD(TVS) BV V See Table 2 IBV µA Cjo pF See Table 2 IS A See Table 2 Vj V 0.6 M - 0.33 1 N - RS Ohms See Table 2 1 TT s 1E-8 EG eV 1.11 TABLE 2 - ABD SPECIFIC SPICE PARAMETERS IS (AMPS) PART NUMBER B V(VOLTS) C jo(pF) Rs(OHMS) PSD03 www.umw-ic.com  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 4 UTD Semiconductor Co.,Limited UMW R PSD03-PSD36C Outline Drawing –SOD-323 C OUTLINE DIMENSIONS A DIM E B F H D 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 - L Marking A 1 2 Ordering information Order code Marking code Package UMW PSD03-LF-T7 A SOD-323 3000 UMW PSD03C-LF-T7 G SOD-323 3000 Tape and reel UMW PSD05-LF-T7 B SOD-323 3000 Tape and reel UMW PSD05C-LF-T7 H SOD-323 3000 Tape and reel UMW PSD08-LF-T7 C SOD-323 3000 Tape and reel UMW PSD08C-LF-T7 J SOD-323 3000 Tape and reel UMW PSD12-LF-T7 D SOD-323 3000 Tape and reel UMW PSD12C-LF-T7 K SOD-323 3000 Tape and reel UMW PSD15-LF-T7 E SOD-323 3000 Tape and reel UMW PSD15C-LF-T7 L SOD-323 3000 Tape and reel UMW PSD18-LF-T7 18 SOD-323 3000 Tape and reel UMW PSD18C-LF-T7 N SOD-323 3000 Tape and reel UMW PSD24-LF-T7 F SOD-323 3000 Tape and reel UMW PSD24C-LF-T7 M SOD-323 3000 Tape and reel UMW PSD36-LF-T7 R SOD-323 3000 Tape and reel UMW PSD36C-LF-T7 T SOD-323 3000 Tape and reel www.umw-ic.com  5 Baseqty Deliverymode Tape and reel UTD Semiconductor Co.,Limited