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SMCJ48A Dataheets PDF



Part Number SMCJ48A
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Transil
Datasheet SMCJ48A DatasheetSMCJ48A Datasheet (PDF)

SMCJ Transil™ Features ■ Peak pulse power: – 1500 W (10/1000 μs) – 10 kW (8/20 μs) Stand off voltage range: from 5 V to 188 V Unidirectional and bidirectional types Low leakage current: – 0.2 μA at 25 °C – 1 μA at 85 °C Operating Tj max: 150 °C High power capability at Tj max: – 1250 W (10/1000 µs) JEDEC registered package outline K A ■ ■ ■ Unidirectional Bidirectional SMC (JEDEC DO-214AB) ■ ■ ■ Description The SMCJ Transil series has been designed to protect sensitive equipment against .

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SMCJ Transil™ Features ■ Peak pulse power: – 1500 W (10/1000 μs) – 10 kW (8/20 μs) Stand off voltage range: from 5 V to 188 V Unidirectional and bidirectional types Low leakage current: – 0.2 μA at 25 °C – 1 μA at 85 °C Operating Tj max: 150 °C High power capability at Tj max: – 1250 W (10/1000 µs) JEDEC registered package outline K A ■ ■ ■ Unidirectional Bidirectional SMC (JEDEC DO-214AB) ■ ■ ■ Description The SMCJ Transil series has been designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, and MIL STD 883, method 3015, and electrical over stress according to IEC 61000-4-4 and 5. These devices are more generally used against surges below 1500 W (10/1000 μs). The Planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time. SMCJ are packaged in SMC (SMC footprint in accordance with IPC 7531 standard). Complies with the following standards ■ IEC 61000-4-2 level 4 – 15 kV (air discharge) – 8 kV (contact discharge) IEC 61000-4-5 MIL STD 883G, method 3015-7 Class 3B – 25 kV HBM (human body model) Resin meets UL 94, V0 MIL-STD-750, method 2026 solderability EIA STD RS-481 and IEC 60286-3 packing IPC 7531 footprint ■ ■ ■ ■ ■ ■ TM: Transil is a trademark of STMicroelectroniocs July 2010 Doc ID 5617 Rev 8 1/10 www.st.com 10 Characteristics SMCJ 1 Table 1. Symbol PPP Tstg Tj TL Characteristics Absolute maximum ratings (Tamb = 25 °C) Parameter Peak pulse power dissipation (1) Storage temperature range Operating junction temperature range Maximum lead temperature for soldering during 10 s. Tj initial = Tamb Value 1500 -65 to +150 -55 to +150 260 Unit W °C °C °C 1. For a surge greater than the maximum values, the diode will fail in short-circuit. Table 2. Symbol Rth(j-l) Rth(j-a) Thermal resistances Parameter Junction to leads Junction to ambient on printed circuit on recommended pad layout Value 15 90 Unit ° C/W ° C/W Figure 1. Electrical characteristics - definitions I I IPP Symbol VRM VBR VCL IRM IPP αT VF RD Parameter Stand-off voltage Breakdown voltage Clamping voltage Leakage current @ VRM Peak pulse current Voltage temperature coefficient Forward voltage drop Dynamic resistance Unidirectional IF VCL VBR VRM IRM IR VF V VCLVBR VRM IR IRM IRM IR V VRMVBR VCL IPP IPP Bidirectional Figure 2. Pulse definition for electrical characteristics Repetitive pulse current tr = rise time (µs) tp = pulse duration time (µs) tr tp 2/10 Doc ID 5617 Rev 8 SMCJ Table 3. Electrical characteristics - parameter values (Tamb = 25 °C) IRM max@VRM Order code 25 °C 85 °C µA SMCJ5.0A/CA SMCJ6.0A/CA SMCJ6.5A/CA SMCJ8.5A/CA SMCJ10A/CA SMCJ12A/CA SMCJ13A/CA SMCJ15A/CA SMCJ18A/CA SMCJ20A/CA SMCJ22A/CA SMCJ24A/CA SMCJ26A/CA SMCJ28A/CA SMCJ30A/CA SMCJ33A/CA SMCJ40A/CA SMCJ48A/CA SMCJ58A/CA SMCJ70A/CA SMCJ85A/CA SMCJ100A/CA SMCJ130A/CA SMCJ154A/CA SMCJ170A/CA SMCJ188A/CA V VBR @IR(1) min typ V mA VCL @IPP RD (2) VCL @IPP 10/1000 µs 10/1000 µs 8/20 µs max V 9.2 10.3 11.2 14.4 17 19.9 21.5 24.4 29.2 32.4 35.5 38.9 42.1 45.4 48.4 53.3 64.5 77.4 93.6 113 137 162 209 246 275 328 A(4) 171 152 140 105 92 79 73 64 53 48 44 40 37 34 32 29 24 20 16 13.9 11.5 9.7 7.5 6.1 5.7 4.6 Ω 0.012 0.019 0.023 0.038 0.051 0.066 0.076 0.092 0.133 0.163 0.194 0.235 0.275 0.325 0.361 0.440 0.644 0.925 1.40 1.94 2.87 4.04 6.59 9.34 11.6 21.1 max V A(4) mΩ 8.5 8.6 9.5 18 20 27 31 46 68 78 103 102 115 146 176 204 294 411 600 870 Characteristics RD (2) 8/20 µs αT (3) max 10-4/ °C 5.7 5.9 6.1 7.3 7.8 8.3 8.4 8.8 9.2 9.4 9.6 9.6 9.7 9.8 9.9 10.0 10.1 10.3 10.4 10.5 10.6 10.7 10.8 10.8 10.8 10.8 500 2000 5.0 500 2000 6.0 250 1000 6.5 10 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 50 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8.5 10 12 13 15 18 20 22 24 26 28 30 33 40 48 58 70 85 6.4 6.74 10 6.7 7.05 10 7.2 7.58 10 9.4 9.9 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11.1 11.7 13.3 14 14.4 15.2 16.7 17.6 20.0 21.1 22.2 23.4 24.4 25.7 26.7 28.1 28.9 30.4 31.1 32.7 33.3 35.1 36.7 38.6 44.4 46.7 53.3 56.1 64.4 67.8 77.8 81.9 94 99 13.4 746 13.7 730 14.5 690 19.5 512 21.7 461 25.3 394 27.2 368 32.5 308 39.3 254 42.8 234 48.3 207 50 59 200 169 53.5 187 64.3 156 69.7 143 84 100 121 146 178 212 265 353 388 119 100 83 69 56 47 38 28 26 1322 1897 2774 4063 5145 6038 100 111 117 130 144 152 154 171 180 170 189 199 188 209 220 317 31.5 1. Pulse test : tp < 50 ms 2. To calculate maximum clamping voltage at other surge level,use the following formula: VCLmax = VCL - RD x (IPP - IPPappli) where IPPappli is the surge current in the application 3. To calculate VBR or VCL versus junction temperature, use the following formulas: VBR @ TJ = VBR @ 25°C x (1 + αT x (TJ – 25)) VCL @ TJ = VCL @ 25°C x (1 + αT x (TJ – 25)) 4. Surge capability given for both directions for unidirectional and bidirectional types. Doc ID 5617 Rev 8 3/.


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