UltraGuard Series ESD Protection for Low Leakage Requirements GENERAL DESCRIPTION Faster semiconductor clock speeds and an increasing reliance on batteries as power sources have resulted in the need for varistors that exhibit very low leakage current. The UltraGuard (UG) Series of AVX Transient Voltage Suppressors address this problem. The UG Series is the ideal transient protection solution for high clock speed integrated circuit application, battery-operated device, backlit display, medical/instrument application, low voltage power conversion circuits and power supervisory chip sets. In addition, UltraGuard’s low leakage characteristics are also suitable for optic circuits like LDD, SerDes, and laser diodes. The UG Series is offered as discrete chips (0402, 0603, and 0805), 2-element packages (0405 and 0508), and 4-element packages (0612). Discrete Chips 0402, 0603, and 0805 2-Element Arrays (0405 and 0508) 4-Element Arrays (0612) HOW TO ORDER VC VC=Surface Mount Chip UG 04 0180 L 1 W P Series Case Size Maximum Working Voltage Capacitance No. of Elements Packaging (pieces per reel) Termination Finish UG = Low Leakage Series 04 = 0402 06 = 0603 08 = 0805 0030 = 3.0VDC 0050 = 5.0VDC 0075 = 7.5VDC 0100 = 10.0VDC 0150 = 15.0VDC 0180 = 18.0VDC L = Low H = High D = 1,000 (7" reel) R = 4,000 (7" reel) T = 10,000 (13" reel) W = 10,000 (7" reel, 0402 only) P = Ni/Sn Alloy (Plated) HOW TO ORDER MG MG=Array UG 06 0150 L 4 D P Series Case Size Maximum Working Voltage Capacitance No. of Elements Packaging (pieces per reel) Termination Finish UG = Low Leakage Series 44 04 = 0405 05 = 0508 06 = 0612 0030 = 3.0VDC 0050 = 5.0VDC 0075 = 7.5VDC 0100 = 10.0VDC 0150 = 15.0VDC L = Low H = High 2 = 2 Elements 4 = 4 Elements D = 1,000 (7" reel) R = 4,000 (7" reel) T = 10,000 (13" reel) P = Ni/Sn Alloy (Plated) UltraGuard Series ESD Protection for Low Leakage Requirements AVX Part Number MGUG040030L2 _ _ MGUG050030L2 _ _ MGUG060030L4 _ _ VCUG040030L1 _ _ VCUG060030L1 _ _ VCUG080030H1 _ _ VCUG080030L1 _ _ VCUG120030H1 _ _ VCUG120030L1 _ _ MGUG040050L2 _ _ MGUG050050L2 _ _ MGUG060050L4 _ _ VCUG040050L1 _ _ VCUG060050L1 _ _ VCUG080050L1 _ _ VCUG120050H1 _ _ VCUG120050L1 _ _ MGUG040075L2 _ _ MGUG050075L2 _ _ MGUG060075L4 _ _ VCUG040075L1 _ _ VCUG060075L1 _ _ VCUG080075H1 _ _ VCUG080075L1 _ _ VCUG120075H1 _ _ VCUG120075L1 _ _ MGUG040100L2 _ _ MGUG050100L2 _ _ MGUG060100L4 _ _ VCUG040100L1 _ _ VCUG060100L1 _ _ VCUG080100H1 _ _ VCUG080100L1 _ _ VCUG120100H1 _ _ VCUG120100L1 _ _ MGUG040150L2 _ _ MGUG050150L2 _ _ MGUG060150L4 _ _ VCUG040150L1 _ _ VCUG060150L1 _ _ VCUG080150H1 _ _ VCUG080150L1 _ _ VCUG120150H1 _ _ VCUG040180L1 _ _ VCIR(DC) ≤3.0 ≤3.0 ≤3.0 ≤3.0 ≤3.0 ≤3.0 ≤3.0 ≤3.0 ≤3.0 ≤5.0 ≤5.0 ≤5.0 ≤5.0 ≤5.0 ≤5.0 ≤5.0 ≤5.0 ≤7.5 ≤7.5 ≤7.5 ≤7.5 ≤7.5 ≤7.5 ≤7.5 ≤7.5 ≤7.5 ≤10.0 ≤10.0 ≤10.0 ≤10.0 ≤10.0 ≤10.0 ≤10.0 ≤10.0 ≤10.0 ≤15.0 ≤15.0 ≤15.0 ≤15.0 ≤15.0 ≤15.0 ≤15.0 ≤15.0 ≤18.0 VCIR(AC) ≤2.3 ≤2.3 ≤2.3 ≤2.3 ≤2.3 ≤2.3 ≤2.3 ≤2.3 ≤2.3 ≤3.5 ≤3.5 ≤3.5 ≤3.5 ≤3.5 ≤3.5 ≤3.5 ≤3.5 ≤5.3 ≤5.3 ≤5.3 ≤5.3 ≤5.3 ≤5.3 ≤5.3 ≤5.3 ≤5.3 ≤7.1 ≤7.1 ≤7.1 ≤7.1 ≤7.1 ≤7.1 ≤7.1 ≤7.1 ≤7.1 ≤11 ≤11 ≤11 ≤11 ≤11 ≤11 ≤11 ≤11 ≤14 Cap Required Low Low Low Low Low High Low High Low Low Low Low Low Low Low High Low Low Low Low Low Low High Low High Low Low Low Low Low Low High Low High Low Low Low Low Low Low High Low High Low Cap 300 425 425 175 750 3000 1100 3000 1200 40 425 425 175 550 750 1050 600 40 425 425 100 425 900 325 1050 600 40 225 225 65 250 550 225 900 350 50 50 75 40 155 250 120 500 30 Freq M M M M K K K K K M M M M K K K K M M M M K K K K K M M M M K K K K K M M M M K K K K M IL 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 Case Size 0405 0508 0612 0402 0603 0805 0805 1206 1206 0405 0508 0612 0402 0603 0805 1206 1206 0405 0508 0612 0402 0603 0805 0805 1206 1206 0405 0508 0612 0402 0603 0805 0805 1206 1206 0405 0508 0612 0402 0603 0805 0805 1206 0402 Elements 2 2 4 1 1 1 1 1 1 2 2 4 1 1 1 1 1 2 2 4 1 1 1 1 1 1 2 2 4 1 1 1 1 1 1 2 2 4 1 1 1 1 1 1 Termination Finish Code Packaging Code VCIR (DC) VCIR (AC) Cap Req IL Cap Freq DC Circuit Voltage (V) AC Circuit Voltage (V) Standard or Low Maximum Leakage Current at the Circuit Voltage (μA) Typical Capacitance (pF) @ frequency specified and 0.5 Vrms Frequency at which capacitance is measured (K = 1kHz, M = 1MHz) 45 UltraGuard Series ESD Protection for Low Leakage Requirements PHYSICAL DIMENSIONS mm (inches) 0402 Discrete 0603 Discrete 0805 Discrete Length Width Thickness Term Band Width 1.00 ±0.10 (0.040 ±0.004) 0.50 ±0.10 (0.020 ±0.004) 0.60 Max. (0.024 Max.) 0.25 ±0.15 (0.010 ±0.006) 1.60 ±0.15 (0.063 ±0.006) 0.80 ±0.15 (0.032 ±0.006) 0.90 Max. (0.035 Max.) 0.35 ±0.15 (0.014 ±0.006) 2.01 ±0.20 (0.079 ±0.008) 1.25 ±0.20 (0.049 ±0.008) 1.02 Max. (0.040 Max.) 0.71 Max. (0.028 Max.) 0405 Array 0508 Array 0612 Array Length Width Thickness Term Band Width 1.00 ±0.15 (0.039 ±0.006) 1.37 ±0.15 (0.054 ±0.006) 0.66 Max. (0.026 Max.) 0.36 ±0.10 (0.014 ±0.004) 1.25 ±0.20 (0.049 ±0.008) 2.01 ±0.20 (0.079 ±0.008) 1.02 Max. (0.040 Max.) 0.41 ±0.10 (0.016 ±0.004) 1.60 ±0.20 (0.063 ±0.008) 3.20 ±0.20 (0.126 ±0.008) 1.22 Max. (0.048 Max.) 0.41 ±0.10 (0.016 ±0.004) SOLDER PAD DIMENSIONS 0.61 (0.024) 0.51 1.70 (0.067) (0.020) 0.61 (0.024) 0.89 (0.035) 2.54 (0.100) 1.02 (0.040) 3.05 (0.120) 0.76 (0.030) 0.89 (0.035) 0.51 (0.020) mm (inches) 1.02 (0.040) 1.02 (0.040) 0.76 (0.030) 0402 1.27 (0.050) 0603 0805 E 0612 4-Element Array E D A B C D E 0.89 (0.035) 1.65 (0.065) 2.54 (0.100) 0.46 (0.018) 0.76 (0.030) D A A B B C C 2-Element Arrays A B C D E 0405 0.46 (0.018) 0.74 (0.029) 1.20 (0.047) 0.38 (0.015) 0.64 (0.025) 0508 0.89 (0.035) 1.27 (0.050) 2.16 (0.085) 0.46 (0.018) 0.76 (0.030) 46