TVS Diode Arrays Surface Mount TVS Avalanche Diode Array SP0502BA, SP0503BA, SP0504BA, SP0505BA, SP0506BA The surface mount family of arrays are designed to suppress ESD and other transient overvoltage events. These arrays are used to meet the International Electrotechnical Compatibility (IEC transient immunity standards IEC 61000-4-2 for Electrostatic Discharge Requirements). The series are used to help protect sensitive digital or analog input circuits on data, signal, or control lines with voltage levels up to 5VDC. The monolithic silicon arrays are comprised of specially designed structures for transient voltage suppression(TVS). The size and shape of these structures have be tailored for transient protection. The low capacitance and clamp voltage are ideal for high speed signal line protection. Ordering Information Part Number CH SP0502BAHT SP0503BAHT SP0504BAHT SP0505BAHT SP0504BAAT SP0506BAAT SP0502BAJT SP0504BAJT SP0505BAJT Package Type 2 3 4 5 4 6 2 4 5 Quantity Per Reel SOT23 SOT143 SOT23-5 SOT23-6 TSSOP-8 MSOP-8 SC70-3 SC70-5 SC70-6 3000 3000 3000 3000 4000 4000 3000 3000 3000 SP0503BAHT 1 4 1 IEC 61000-4-2, Direct Discharge . . . . . . . . . 20kV (Level 4) IEC 61000-4-2, Air Discharge . . . . . . . . . . . 30kV (Level 4) MIL STD 883 3015.7 . . . . . . . . . . . . . . . . . . . . . . . . . . 30kV • Input Protection for Applications Up to 5VDC • Fast Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . < 1ns • Low Input Capacitance . . . . . . . . . . . . . . . . . . . . 30pF Typical • Operating Temperature Range. . . . . . . . . . . . . -40°C to 85°C 2 2 SP0505BAHT SP0505BAJT 1 6 2 5 3 4 220 SP0504BAHT SP0504BAJT 1 5 2 3 3 SP0504BAAT • An Array of 2, 3, 4, 5 or 6 TVS Avalanche Diodes in a ultra small SC70, SOT-23, SOT-143, MSOP or TSSOP packages • ESD Capability Standards Pinout SP0502BAHT SP0502BAJT Features Applications • • • • • • • Mobile phone handsets Personal Digital Assistants (PDA) Portable handheld equipment (Laptop, Palmtop computers) Computer port, keyboard (USB1.1) Digital still cameras Digital video cameras MP3 players 4 3 SP0506BAAT 8 7 6 5 8 7 6 5 1 2 3 4 1 2 3 4 w w w. l i t t e l f u s e . c o m TVS Diode Arrays Surface Mount TVS Avalanche Diode Array SP0502BA, SP0503BA, SP0504BA, SP0505BA, SP0506BA Electrical Specifications TA = -25°C, Unless Otherwise Specified PARAMETER TEST CONDITIONS MIN Reverse Standoff Voltage I = 10µA 5.5 Reverse Standoff Leakage Current V = 5.0V TYPICAL MAX UNITS - - V 1 100 nA Signal Clamp Voltage Positive I = 10mA 5.6 6.8 8 V Negative I = 10mA -1.2 -0.8 -0.4 V Clamp Voltage during ESD MIL-STD-883 Method 3015 (HBM) test 8kV 12 V 8kV -8 V ESD Test Level (1) IEC-61000-2, Contact discharge MIL-STD-883 Method 3015 (HBM) kV 30 2.5V @ 1Mhz Capacitance kV 20 Turn on/off Time 30 pF <1 ns 5 Operating -40 85 °C Storage -65 150 °C TVS DIODE ARRAYS Temperature Range Diode Dynamic Resistance Forward Conduction 1.0 Ω Reverse Conduction 1.4 Ω Note: (1) ESD voltage applied between channel pins and ground, one pin at a time; all other channel pins are open; all ground pins are grounded. Absolute Maximum Ratings Parameter Storage Temperature Range Package Power Dissipation SC70 SOT23-3, SOT23-5, SOT23-6, SOT143 TSSOP, MSOP Rating Unit -65 to + 150 ˚C 0.2 0.225 0.5 W W W w w w. l i t t e l f u s e . c o m 221 TVS Diode Arrays Surface Mount TVS Avalanche Diode Array SP0502BA, SP0503BA, SP0504BA, SP0505BA, SP0506BA Typical Input VI Characteristics (Pulse-mode measurements, pulse width = 0.7 mS nominal) Typical Diode Capacitance vs. Reverse Voltage 1.6 60 1.4 Diode Capacitance (pF) 1.2 1.0 0.8 Input Current (A) 0.6 0.4 0.2 0.0 40 20 -0.2 -0.4 -0.6 0 0 -0.8 -1.0 -1.2 -1.4 -1.6 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 Input Voltage (V) Package Information Mechanical Specifications Lead Plating Lead Material Lead Coplanarity Subsitute Material Body Material Flammability Tin-Lead Copper Alloy 0.004 inches (0.102mm) Silicon Molded Epoxy UL94-V-0 Notes: 1. All dimensions are in millimeters. 2. Dimensions include solder plating. 3. Dimensions are exclusive of mold flash & metal burr. 4. All specifications comply to JEDEC SPEC MO-203 ISSUE A. 5. Blo is facing up for mold and facing down for trim/form, i.e. reverse trim/form. 6. Package surface matte finish VDI 11-13. 222 w w w. l i t t e l f u s e . c o m 1 2 3 Diode Reverse Voltage (V) 4 5 TVS Diode Arrays Surface Mount TVS Avalanche Diode Array SP0502BA, SP0503BA, SP0504BA, SP0505BA, SP0506BA Outline Drawings SP0502BAJT - SC70-3 B Package SC70-3 Pins 3 JEDEC MO-203 Issue A 3 502 1 E HE 2 e inches mm e D A1 max min max A 0.80 1.10 0.031 0.043 A1 0.00 0.10 0.00 0.004 A2 0.70 1.00 0.028 0.039 B 0.15 0.30 0.006 0.012 c 0.08 0.25 0.003 0.010 D 1.85 2.25 0.073 0.089 E 1.15 1.35 0.045 0.053 e A2 A min 0.66 BSC 0.026 BSC HE 2.00 2.40 0.079 0.094 L 0.26 0.46 0.010 0.018 C TVS DIODE ARRAYS 5 L Package SP0504BAJT - SC70-5 Pins 5 JEDEC MO-203 Issue A e e 5 min max min max A 0.80 1.10 0.03 0.043 A1 0.00 0.10 0.00 0.004 A2 0.70 1.00 0.028 0.039 B 0.15 0.30 0.006 0.012 0.010 4 2 inches mm 504 1 SC70-5 E HE 3 B D c 0.08 0.25 0.003 D 1.85 2.25 0.073 0.089 E 1.15 1.35 0.045 0.053 e A2 A 0.65 BSC 0.026 BSC HE 2.00 2.40 0.079 0.094 L 0.26 0.46 0.010 0.018 A1 c L w w w. l i t t e l f u s e . c o m 223 TVS Diode Arrays Surface Mount TVS Avalanche Diode Array SP0502BA, SP0503BA, SP0504BA, SP0505BA, SP0506BA Outline Drawings Package SP0505BAJT - SC70-6 e e SC70-6 Pins 5 JEDEC MO-203 Issue A Recommended Pad Layout 5 6 min max min max 0.80 1.10 0.031 0.043 A1 0.00 0.10 0.00 0.004 A2 0.70 1.00 0.028 0.039 B 0.15 0.30 0.006 0.012 0.010 O (REF) 505 1 E A HE R 3 2 + + + B T + P M (REF) D S (REF) + + + c 0.08 0.25 0.003 D 1.85 2.25 0.073 0.089 E 1.15 1.35 0.045 0.053 e A2 A N (REF) A1 inches mm 4 c L 0.65 BSC 0.026 BSC HE 2.00 2.40 0.079 0.094 L 0.26 0.46 0.010 0.018 M - 1.60 - 0.063 N - 1.30 - 0.052 O - 0.65 - 0.026 P - 0.70 - 0.058 R - 0.35 - 0.014 0.035 0.098 S - 0.90 - T - 2.50 - Package SP0502BAHT - SOT23 b SOT23 Pins 3 JEDEC TO-236 inches mm 3 Recommended Pad Layout 502B 1 E1 E 2 e e1 M P D A A1 N 0 C L1 224 w w w. l i t t e l f u s e . c o m min max min max A 0.89 1.12 0.035 0.044 A1 0.01 0.1 0.0004 0.004 b 0.3 0.5 0.012 0.020 c 0.08 0.2 0.003 0.008 D 2.8 3.04 0.110 0.120 E 2.1 2.64 0.083 0.104 E1 1.2 1.4 0.047 0.055 e 0.95 BSC 0.95 BSC e1 1.90 BSC 1.90 BSC L1 0.54 REF 0.54 REF M 2.29 .090 N 0.95 .0375 O 0.78 .030TYP P 0.78 .030TYP TVS Diode Arrays Surface Mount TVS Avalanche Diode Array SP0502BA, SP0503BA, SP0504BA, SP0505BA, SP0506BA Outline Drawings Package SP0503BAHT - SOT143 e SOT143 Pins 4 JEDEC TO-253 inches mm 3 4 Recommended Pad Layout 503B E E1 0.80 (.032") 1.00 (.040") 2 1 1.40 (.055") MAX e1 3.40 (.134") 2.20 3.60 (.140") (.087") REF D 1.90 (.075") 1.70 (.067") BSC A min max min max A 0.08 1.22 0.031 0.048 A1 0.05 0.15 0.002 0.006 b 0.30 0.50 0.012 0.019 b2 0.76 0.89 0.030 0.035 c 0.08 0.20 0.003 0.008 D 2.80 3.04 0.110 0.119 E 2.10 2.64 0.082 0.103 E1 1.20 1.40 0.047 0.055 e b2 1.00 (.040") 1.20 (.048") 0.80 (.032") 1.00 (.040") L L1 0.076 BSC 0.20 BSC e1 A1 b 1.92 BSC 0.4 0.008 BSC 0.6 0.016 0.550 REF 0.024 0.022 REF L L1 SP0504BAHT - SOT23-5 e1 e 5 SOT23-5 Pins 5 JEDEC MO-178 4 504B 1 Package 2 inches mm min Recommended Pad Layout E1 E 3 B D M A A1 P c N L1 O w w w. l i t t e l f u s e . c o m max min max A - 1.45 - 0.057 A1 0 0.15 0 0.006 b 0.3 0.5 0.012 0.020 c 0.08 0.22 0.003 0.009 D 2.75 3.05 0.108 0.120 E 2.6 3.0 0.102 0.118 E1 1.45 1.75 0.057 0.069 e 0.95 BSC 0.95 BSC e1 1.90 BSC 1.90 BSC L1 0.60 REF 0.60 REF M 2.59 5 TVS DIODE ARRAYS c .102 N 0.95 .038 O 0.69 .027TYP P 0.99 .039TYP 225 TVS Diode Arrays Surface Mount TVS Avalanche Diode Array SP0502BA, SP0503BA, SP0504BA, SP0505BA, SP0506BA Outline Drawings SP0505BAHT - SOT23-6 e1 e 5 6 Package 6 JEDEC MO-178 505B E1 min max min max - 1.45 - 0.057 A1 0 0.15 0 0.006 b 0.3 0.5 0.012 0.020 0.009 A E 3 2 inches mm 4 Recommended Pad Layout 1 SOT23-6 Pins b M D c 0.08 0.22 0.003 D 2.75 3.05 0.108 0.120 E 2.6 3.0 0.102 0.118 E1 1.45 1.75 0.057 0.069 P A N A1 O c L1 e 0.95 BSC 0.95 BSC e1 1.90 BSC 1.90 BSC L1 0.60 REF 0.60 REF M 2.59 .102 N 0.95 0.038 O 0.69 .027TYP P 0.99 PD@70°C SP0504BAAT - TSSOP-8 .039TYP .225W Package TSSOP-8 inches mm D D min max min max 2.90 3.10 .144 .122 E LF E E1 A E1 504 BA A A1 C B L2 226 L1 w w w. l i t t e l f u s e . c o m 6.40 REF 4.29 4.50 .252 REF .17 1.194 REF .18 .047 REF A1 0.051 0.152 .002 0.006 B - 0.30 - .12TYP C - 0.66 - .26TYP L1 0.51 0.76 .020 .030 L2 0.102 0.203 .004 .008 TVS Diode Arrays Surface Mount TVS Avalanche Diode Array SP0502BA, SP0503BA, SP0504BA, SP0505BA, SP0506BA Outline Drawings Package MSOP-8 SP0506BAAT - MSOP-8 Recommended Pad Layout LF E H G E1 506 B F1 F A I A1 B min max min max 2.90 3.10 .144 .122 E 4.78 4.98 .188 .196 E1 2.90 3.10 .114 .122 A 0.87 1.17 .034 .046 A1 0.05 0.25 .002 0.10 B - 0.30TYP - .12TYP 0.65TYP - .25TYP D D C inches mm C - L1 0.52 0.54 .017 .025 L2 - 0.18TYP - .007TYP F - 5.28 - .208 F1 - 4.24 - .167 G - 0.65 - .0256 H - 0.38 - .015 I - 1.04 - .041 L2 5 TVS DIODE ARRAYS L1 w w w. l i t t e l f u s e . c o m 227