MCOTS-F-28-T-HT Transient Filter Half Brick MILITARY COTS EMI FILTER -40V to +40V 30A 40mΩ @ 100°C >80dB @ 250kHz Continuous Input Output Current Max. DC Resistance Differential Attenuation FULL POWER OPERATION: -55ºC to +100ºC Mil-COTS The Mil-COTS series of EMI filters brings SynQor’s field proven technology and manufacturing expertise to the industrial power application marketplace. SynQor’s innovative packaging approach ensures survivability in the most hostile environments. Compatible with the industry standard format, these filters have high differential-mode and common-mode attenuation, low DC resistance, and a stabilizing bulk capacitor resistor. They follow conservative component derating guidelines and they are designed and manufactured to comply with a wide range of military standards. This filter, when combined with Mil-COTS DC-DC converters, is designed to comply with MIL-STD-704, MILSTD-1275, RTCA/DO-160, DEF-STAN 61-5 and MIL-STD-461 for a 28Vin system. T-HT -F-28MCOTS TER L EMI FI 0A T +40V IN -40V to 3 -N-S OU Operational Features • Transient suppression circuitry to block voltage surges and spikes • Soft-Start circuitry to limit in-rush charging currents • Reverse polarity protection with a low-loss synchronous rectifier • Output power limit for short-circuit protection • ON/OFF pass-through circuitry • Standby circuitry to minimize quiescent power draw • 30 amps output current • Very low DC resistance • > 80 dB differential-mode attenuation at 250kHz • > 36 dB common-mode attenuation at 250kHz • Stabilizing bulk capacitor and damping resistor included • All capacitors are X7R multi-layer ceramic • Designed to meet most MIL-STD 461 EMI and most RTCA/D0-160E Section 22 lightning requirements Designed and Manufactured in the USA Safety Features • 2250V input/output to common mode isolation • Certified 60950-1, 2nd Edition Specification Compliance MCOTS filters (with MCOTS converters) are designed to meet: • • • • • In-Line Manufacturing Process Screening/Qualification • AS9100 and ISO 9001 Certified Facility • Full component traceability Mechanical Features • • • Size: 2.49” x 2.39” x 0.51” (63.1 x 60.6 x 13.0 mm) Total weight: 4.6 oz. (130 g) Flanged baseplate version available Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 MIL-HDBK-704-8 (A through F) RTCA/DO-160 Section 16, 17, 18 MIL-STD-1275 (B, D) (Full power operation down to 16VIN) DEF-STAN 61-5 (part 6)/(5, 6) MIL-STD-461 (C, D, E, F) • Qualification consistent with MIL-STD-883 • Available with S-Grade or M-Grade screening • Pre-cap inspection per IPC-610, Class III • Temperature cycling per MIL-STD-883, Method 1010, Condition B, 10 cycles • Burn-In at 100°C baseplate temperature • Final visual inspection per MIL-STD-2008 www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 1 MCOTS-F-28-T-HT Current: 30A Technical Specification Fundamental Circuit Diagram POSITIVE INPUT TRANSIENT SUPPRESSION, CURRENT LIMIT, IOVSD, AND SOFT-START CIRCUITRY PINS 1, 2 POSITIVE OUTPUT SYNCHRONOUS RECTIFIER AND CONTROL CIRCUITRY COMMON MODE INPUT PIN A PIN 9 PIN 7 COMMON MODE OUTPUT RDAMPING CBULK PINS 3, 4 PIN 5 INPUT RETURN OUTPUT RETURN ANTI-PARALLEL DIODE PIN 6 STANDBY CIRCUIT STANDBY PIN 8 PIN B ON/OFF PASS-THROUGH CIRCUITRY ON/OFF OUTPUT ON/OFF INPUT Typical Connection Diagram +VIN Mil-COTS EMI FILTER ON/OFF CM IN Open means “ON” IN -VIN +VOUT +VIN CM OUT +VOUT Mil-COTS DC/DC CONVERTER ON/OFF ON/OFF OUT STDBY LOAD -VOUT -VIN -VOUT Closed means “ON” +VIN Mil-COTS ON/OFF DC/DC CONVERTER NOTE: Use of the enable pass-through feature is optional. Pin B may be connected to Pins 3 and 4. See ON/OFF Description in BASIC OPERATION AND FEATURES. -VIN +VOUT LOAD -VOUT TO OTHER LOADS Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 2 MCOTS-F-28-T-HT Current: 30A Technical Specification MCOTS-F-28-T-HT ELECTRICAL CHARACTERISTICS Parameter Min. Typ. Max. Units Notes & Conditions Vin=28V DC ±5%, Pout=480W unless otherwise specified ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous Transient (≤ 1 s) Isolation Voltage Output Current Operating Case Temperature Storage Case Temperature Lead Temperature (20 s) Voltage at ON/OFF IN, ON/OFF OUT Voltage at STDBY ELECTRICAL CHARACTERISTICS Input Voltage Continuous Transient (1 s, Rs* = 0 Ω) Transient (≤ 100 ms, Rs* = 0 Ω) Transient (≤ 1 s, Rs* = 0 Ω) Under-Voltage Lockout -40 -50 -2250 -0.5 0 100 210 2250 35 100 135 300 50 5 V V V A °C °C °C V V -40 -50 -50 -50 40 50 100 210 V V V V 16.0 V -55 -65 Input/Output to Common-mode pins Baseplate Temperature See INPUT OVER VOLTAGE SHUTDOWN Application Section Turn-On Input Voltage Threshold 15.0 Turn-Off Output Voltage Threshold Zero Load Input Current Standby Mode Input Current Output Voltage (continuous) Output Current (continuous) Output Power (continuous) DC Resistance (Rdc) Tcase = 25°C Tcase = 100°C Synchronous Rectifier Drop (Vsr) Power Dissipation (30A output current) Tcase = 25°C Tcase = 100°C Maximum Output Capacitance Soft-Start Circuitry Output current During Soft-Start Soft-Start Duration Period Soft-Start Recycle Period Anti-Parallel Diode Forward Current Continuous Transient (≤ 8 ms) Forward Voltage (@ 1 A) Total Differential-Mode Capacitance Total Common-Mode Capacitance Bulk Capacitor Damping Resistor Noise Attenuation 2.0 15.5 3.0 4.0 6 4 Vout = Vin - (Iin x Rdc) - Vsr 30 480 V mA mA V A W 25 40 mΩ mΩ mV 20 35 1.0 W W mF 110 A ms ms 40 See See See See Note Note Note Note 5 5 5 5 Iout = 30A Vin = 16V, See Figure C See Figure C Vin = 16V 1.00 1.80 600 2.00 12.5 1.00 0.60 157 0.15 125 0.1 A A V µF µF µF Ω See Note 4 Measured across input and output pins Measured between any pin to common-mode pin See Figure 1 * Rs = Source Impedance Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 3 MCOTS-F-28-T-HT Current: 30A Technical Specification MCOTS-F-28-T-HT ELECTRICAL CHARACTERISTICS (Continued) Parameter Min. Typ. Max. Units Notes & Conditions Vin=28V DC ±5%, Pout=480W unless otherwise specified INPUT VOLTAGE SPIKE SUPPRESSION Output Voltage Deviation due to a Spike Input Voltage Spike (Centered on Vin) ±250V, 100µs, Emax = 15mJ ±200V, 10µs, Rs* ≤ 0.5Ω ±400V, 5µs, Rs* ≤ 0.5Ω ±600V, 10µs, Rs* = 50Ω INPUT VOLTAGE SURGE SUPPRESSION Output Voltage During a Surge Input Surge Voltage and Duration 60 V, 550 ms, Rs* = 0 Ω 80 V, 100 ms, Rs* = 0 Ω 100 V, 80 ms, Rs* = 0 Ω 110 V, 5 ms, Rs* = 0 Ω 202 V, 350 ms, Rs* = 0 Ω ISOLATION CHARACTERISTICS Isolation Voltage (any pin to common-mode pins) Continuous Isolation Resistance (any pin to common-mode pins) FEATURE CHARACTERISTICS ON/OFF Input Off-State Voltage Off-State Voltage Pulldown Current On-State Voltage On-State Pin Leakage Current Pull-Up Voltage ON/OFF Output Off-State Resistance Off-State Voltage On-State Voltage On-State Leakage Current Standby Input Normal-State Voltage Standby-State Voltage Pull-Up Voltage Pull-Up Resistance RELIABILITY CHARACTERISTICS Calculated MTBF (MIL-STD-217F2) GB @ Tcase = 70ºC GM @ Tcase = 70ºC WEIGHT CHARACTERISTICS Device Weight See Note 2 -10 -10 -10 -10 15 15 15 15 ΔV ΔV ΔV ΔV 40 40 40 40 0 48 48 48 48 48 V V V V V -2250 30 2250 V MΩ -0.5 80 2 0.8 V µA V µA V 3.2 4 50 20 4.5 17 -100 50 20 0 4 3.5 5 MIL-STD-1275 (B, D) MIL-STD-461C (CS06); DEF-STAN 61-5 MIL-STD-461C (CS06) RTCA/DO-160E See Note 1 MIL-HDBK-704A MIL-HDBK-704A; RTCA/DO-160E MIL-STD-1275 (B, D); DEF-STAN 61-5 (Part 6)/5 DEF-STAN 61-5 (Part 6)/5 MIL-STD-1275 (B, D); DEF-STAN 61-5 (Part 6)/6 Current drain required to ensure logic low Imax drawn from pin allowed, module on See Figure A Ω mV V µA 5 50 V V V kΩ 6.2 0.66 106 Hrs. 106 Hrs. 130 g Electrical Characteristics Notes 1. Though beyond the continuous input voltage rating for MCOTS-28 Series Converters, these are within their transient input voltage ratings. 2. Verified by qualification testing and analysis. 3. Only the M grade products are tested at three temperatures. The S grade products are tested at one temperature. Please refer to the Mil-COTS Screening table for details. 4. Soft start is engaged only when the output voltage starts from zero or dips below the Turn-Off Output Voltage Threshold (4V max). 5. Shutdown and Restart if the input voltage goes below the UVLO value or above 84V. * Rs = Source Impedance Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 4 MCOTS-F-28-T-HT Current: 30A Technical Specification 1 Output Impedance Magnitude (ohms) 40 0 Attenuation (dB) -40 -80 -120 -160 Differential Attenuation -200 Common-mode Attenuation 0.1 0.01 0.001 -240 1 10 100 1000 10000 1 100000 10 Figure 1: Calculated Common Mode and Differential Mode Attenuation provided by the filter as a function of frequency assuming no other parasitic coupling in the system. Both input lines are assumed to be connected to chassis ground through 50Ω resistors. The common-mode connection is also assumed to be connected to chassis ground. 78 101 67 88 56 Level (dBuV) 89 114 Level (dBuA) 100 127 75 62 49 45 34 23 36 12 23 1 100 Frequency (Hz) 1k -10 10k 10k Figure 3: MIL-STD-461F Method CE101 Low Frequency Conducted Emissions. Limit line (in red) is the ‘Submarine Applications DC Curve’ for a 500W load. See MIL-STD-461 Compliance Matrix Table for test setup. 1M 10M 100 90 180 80 160 70 Level (dBuV/m) 140 120 Level (dB) 100k Frequency (MHz) Figure 4: MIL-STD-461F Method CE102 High Frequency Conducted Emissions with two 33nF common mode capacitors. Limit line (in red) is the ‘Basic Curve’. See MIL-STD-461 Compliance Matrix Table for test setup. 200 100 80 60 50 40 30 60 20 40 10 20 0 20 1000 Figure 2: Typical Output Impedance (magnitude) of the filter looking back into its output pins with the input pins connected to a source with zero source impedance. 140 10 30 100 Frequency (kHz) Frequency (kHz) 100 1k Frequency (MHz) 10k Figure 5: MIL-STD-461F Method RE101 Low Frequency Radiated Emissions. Limit line (in red) is the ‘Standard Curve’ from MIL-STD-461F Method RE01, which is more strict than all RE101 limits. See MILSTD-461 Compliance Matrix Table for test setup. Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 0 10K 100k 100M 200M 300M 400M 500M 600M 700M 800M 900M 1G Frequency (MHz) Figure 6: MIL-STD-461F Method RE102 High Frequency Radiated Emissions. Limit line (in red) is the ‘Fixed Wing Internal, ≥ 25 meters Nose to Tail’. See MIL-STD-461 Compliance Matrix Table for test setup. www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 5 MCOTS-F-28-T-HT Current: 30A Technical Specification BASIC OPERATION AND FEATURES The MCOTS-F-28-T is a multi-stage differential-mode and common-mode passive EMI filter designed to interface a power source with one or more SynQor DC/DC converters (or other loads that create EMI). Each stage of this filter is well damped to avoid resonances and oscillations, and only X7R multilayer ceramic capacitors are used. Figure 1 shows the typical differential and common-mode attenuation provided by this filter when the source impedance is 50Ω to chassis ground on each input line. The MCOTS-F-28-T EMI filter includes a large bulk capacitor (also X7R) with a series damping resistor to correct for the unstabilizing effect of a converter’s negative input resistance. A white paper discussing this negative input resistance and the need for corrective damping can be found on the SynQor website (see Input System Instability application note). Figure 2 shows the magnitude of the filter’s output impedance when the filter input is connected to a stiff voltage source. When used with SynQor’s DC/DC converters, the MCOTS-F-28-T EMI filter is designed to pass all the relevant MIL-STD-461D/E requirements to their most stringent limits. The MIL-STD-461 Compliance Matrix Table lists these requirements and describes the setup used to pass them. Figures 3 - 6 show results from selected conductive and radiated emissions tests. TRANSIENT SUPPRESSION: The input voltage surge and spike compliance matrix displays the worst case requirements listed in various 28V Military (Vehicle and Aircraft) and Civil Aircraft standards. The MCOTS-F-28-T EMI filter is designed to handle all of the short duration voltage spike requirements of these standards (with certain assumptions regarding DEF-STAN 61-5). Some of the long duration voltage surge requirements remain within the 50V maximum transient rating of a SynQor MCOTS-C-28 DC/DC converter. The others require the transient suppression circuitry of the MCOTS-F-28-T EMI filter to protect the converter from an over-voltage condition. If MCOTS-C-28E or MCOTS-C-28VE converters are used, voltage surges as high as 80V can be tolerated without the need for this transient suppression circuitry. The MCOTS-F-28-T EMI filter is also designed to pass the waveform types and applications specified in RTCA/DO-160E Section 22 (Lightning Induced Transient Susceptibility) to Level 4. REVERSE POLARITY PROTECTION: The MCOTS-F-28-T EMI filter has a series-connected MOSFET that is controlled to function as a diode, but with a very small forward voltage drop (≤ 4 mΩ x Iout). This “Synchronous Rectifier” blocks reverse current flow if the filter’s input voltage is mistakenly connected with the wrong polarity. The anti-parallel diode, working with the synchronous rectifier, ensures that the filter’s output voltage goes only slightly negative during this time, and therefore satisfying the minimum input voltage specifications of SynQor’s MCOTS converters. Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 The synchronous rectifier also performs a useful function during negative polarity spikes and surges, and during brief power interrupts. Since it stops current from flowing negatively through the EMI filter back toward the source, the synchronous rectifier allows the total bulk capacitor (located both within and external to the filter) to better hold up the output voltage during these transients. ON/OFF: The MCOTS-F-28-T filter has enable pass-through circuitry that bridges an enable signal across the filter’s common-mode impedance. The ON/OFF INPUT pin (pin B) is referenced with respect to the filter’s INPUT RETURN (pins 3 and 4). The ON/OFF OUTPUT pin (pin 8) is referenced with respect to the filter’s OUTPUT RETURN (pin 5). The INPUT RETURN and OUTPUT RETURN may have a different voltage due to commonmode noise and transients. NOTE: During the time that the MCOTS-F-28-T filter is in its Soft-Start mode the ON/OFF OUTPUT will be held at a logic low. This is done so that all of the filter’s loads can be disabled by this signal during the Soft-Start period. Once the Soft-Start is completed, ON/OFF OUTPUT will follow ON/OFF INPUT. Figure A shows the equivalent circuit looking into ON/OFF INPUT. The ON/OFF INPUT pin must be pulled low to turn an MCOTS converter off. It may be left open-circuit to turn the converter on. 5.6V PIN B (ON/OFF INPUT) 1N4148 82K TO ENABLE CIRCUITRY 250K 2N3904 33nF 125K PINS 3 and 4 (INPUT RETURN) Figure A: Equivalent circuit looking into the ON/OFF INPUT pin with respect to the INPUT RETURN pin. Figure B shows the equivalent circuit looking into ON/OFF OUTPUT. The n-channel MOSFET in this circuit turns on when power is applied to the filter and ON/OFF INPUT is low. Otherwise, the MOSFET is off. Standard MCOTS converters are enabled when their ON/OFF pin is held low. To interface the enable output of the MCOTS-F-28-T filter with MCOTS converters, add a N-type MOSFET as shown in the typical connection diagram. For improved noise tolerance, a seperate MOSFET can be used for each MCOTS converter, with their gates isolated from each other with sense resistors. www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 6 MCOTS-F-28-T-HT Current: 30A Technical Specification 5V PIN 8 (ON/OFF OUTPUT) 0.01 µF PIN 5 (OUTPUT RETURN) Figure B: Equivalent circuit looking into the ON/OFF OUTPUT pin with respect to the OUTPUT RETURN pin. If the enable pass-through circuit is not being used, the ON/OFF INPUT pin may be left open or connected to the INPUT RETURN pins. SOFT-START: The MCOTS-F-28-T filter incorporates Soft-Start circuitry to limit the amount of current drawn from the power source by the charging of large bulk capacitors at the filter’s output. Once the input voltage exceeds the turn-on threshold value, the Soft-Start circuitry controls the filter’s output current to be approximately 1.8A. This mode of operation continues until the filter’s output voltage reaches the input voltage, at which time the filter is able to deliver its rated output current. If after the Soft-Start duration period the filter’s output has not risen to the input voltage, then the filter will disconnect the output from the input, wait for a time equal to the Soft-Start recycle period, and initiate a new Soft-Start. OUTPUT POWER LIMIT: The MCOTS-F-28-T filter has an output power limit feature to protect against a short circuit at its output pins. This limit is disabled whenever the output voltage is rising so that it will not be encountered when charging output capacitance. When the output power exceeds ~675W and its output voltage is decreasing however, this feature will turn the filter off and reinstitute a soft-start cycle in 500ms. Figure C shows the output power limit threshold as a function of output voltage. STANDBY: The MCOTS-F-28-T filter has standby circuitry that minimizes the power drawn from the filter’s input power source when the standby feature is activated. It does this in two ways. First, the output of the filter is disconnected from the input so that there will be no power drawn by downstream converters or other loads. Second, the active circuitry within the filter is placed into a reduced power consumption mode. The net result is a current draw of only about 2mA from a 28V input power source. Figure D shows the equivalent circuit looking into the STANDBY pin (pin 6). This pin is referenced with respect to the filter’s OUTPUT RETURN pin (pin 5). It should be pulled low to have the filter operate in its normal mode. If the pin is instead left open-circuit and pulled high by its internal circuitry, the standby feature will be activated. Since, during Soft-Start, the filter will deliver only 1.8A to its output, it is important to limit the load current so that the total bulk capacitance can be fully charged before the Soft-Start duration period is over. To facilitate this, the filter’s ON/OFF OUTPUT pin is held low during the Soft-Start mode. This signal can therefore be used to disable the filter’s loads during this time. Once the Soft-Start mode is completed, ON/OFF OUTPUT will follow ON/OFF INPUT. 5V 50K PIN 6 (STANDBY) 0.01 µF TO STANDBY CIRCUITRY PIN 5 (OUTPUT RETURN) Figure D: Equivalent circuit looking into the STANDBY pin with respect to the OUTPUT RETURN pin. Figure C: Output Power Limit. Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 7 MCOTS-F-28-T-HT Current: 30A Technical Specification Application Note: A typical application would place the MCOTS filter close to the input of the DC/DC converter, with the cases of the filter and the converter connected together through a ground plane. Both cases are electrically conductive, so connection to the cases can be made with the fasteners used to secure the device. Do not connect the outputs of multiple MCOTS-F-28-T filters in parallel. Connecting filters in this manner may result in slightly unequal currents to flow in the positive and return paths of each filter. These unequal currents may cause the internal commonmode chokes to saturate and thus cause degraded commonmode rejection performance. INPUT OVER VOLTAGE SHUTDOWN: To protect itself from damage due to sustained excessive power dissipation, the filter will shut down if the input voltage versus time exceeds the envelope in Figure E. Figure E: Input over voltage shutdown envelope. During this shutdown, power flow to the load is interrupted and the filter’s ON/OFF OUTPUT pin is pulled LOW. When the input voltage returns to normal limits (and a Soft-Start Recycle Period has elapsed), the filter automatically begins a Soft-Start cycle. All of the surges listed in the VOLTAGE SURGE AND SPIKE COMPLIANCE MATRIX on page 11 fall below the Figure E envelope. Only the DEF STAN 61-5 (Part 6)/6 DIT08.B surge exceeds this envelope. During a DIT08.B surge the filter will shutdown and then automatically restart once the surge passes. This meets the requirements of DEF STAN 61-5 (Part 6)/6 at Performance Criterion C while the DIT08.B test requires only Performance Criterion D. Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 8 MCOTS-F-28-T-HT Current: 30A Technical Specification Mechanical Drawing 2.486± 0.020 [ 63.14± 0.50] 2.00 [50.8] 1.400 [35.56] .512 +.002 -.005 [ 13 +0.05 -0.12 ] OVERALL HEIGHT .243 ± .020 [6.17 ± 0.5] 1.000 [25.40] 0.700 [17.78] 0.400 [10.16] .19 [4.8] 9 2.386± 0.020 [ 60.60± 0.50] 8 7 6 5 1.90 [48.3] .243 ±.020 [ 6.17 ± 0.5] 1.90 [48.3] .233 ±.020 [5.918±0.508] 1 2 A B 3 4 0.400 [10.16] 0.600 [15.24] THRU HOLE M3 STANDOFFS (4) (SEE NOTE 8) .022 +.007 -.010 0.56 +0.17 -0.25 BOTTOMSIDE CLEARANCE [ 0.800 [20.32] 1.000 [25.40] 1.400 [35.56] .543 ±.020 [13.792±0.508] PIN DESIGNATIONS NOTES 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) Applied torque per screw should not exceed 6in-lb (0.7 Nm). Baseplate flatness tolerance is 0.004” (.10mm) TIR for surface. Pins 1-4,6-8, A, and B are 0.040” (1.02mm) diameter, with 0.080” (2.03mm) diameter standoff shoulders. Pins 5 and 9 are 0.080” (2.03 mm) diameter with 0.125” (3.18 mm) diameter standoff shoulders. All Pins: Material – Copper Alloy; Finish – Matte Tin over Nickel plate Undimensioned components are shown for visual reference only. Weight: 4.6 oz. (130 g) typical Threaded or Non-Threaded options available All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) Workmanship: Meets or exceeds IPC-A610 Class II Product # MCOTS-F-28-T-HT ] Phone 1-888-567-9596 www.synqor.com Pin Name 1 +Vin Positive input voltage 2 +Vin Positive input voltage A COM IN Common mode input B ON/OFF IN Input on/off 3 IN RTN Input return 4 IN RTN Input return 5 OUT RTN 6 STDBY 7 COM OUT 8 ON/OFF OUT 9 +Vout Function Output return Standby Common mode output Output on/off Positive output voltage Doc.# 005-IH01196 Rev. G 08/15/13 Page 9 MCOTS-F-28-T-HT Current: 30A Technical Specification Mechanical Drawing 3.150 [80.01 ] 2.486± 0.020 [ 63.14± 0.50] 0.21 [5.3 ] 0.490± 0.025 [ 12.45± 0.63] 1.400 [35.56] 1.000 [25.40] 0.700 [17.78] 0.400 [10.16] 0.400 [10.16] 0.600 [15.24] 0.800 [20.32] 1.000 [25.40] USE WITH 4-40 OR M3 SCREW (6x) R.065 [1.65] 5 6 4 3 7 8 9 2 1 1.300 [33.02] 2.386± 0.020 [ 60.60± 0.50] 1.866 [47.40] 1.900 [48.26] 0.650 [16.51] B A 1 0.310± 0.020 [ 7.87± 0.50] 0.875 [22.23] 2.950 [74.93] 0.125 [3.18] 1.400 PIN DESIGNATIONS NOTES 1) 2) 3) 4) 5) 6) 7) 8) Applied torque per screw should not exceed 5in-lb (0.6 Nm). Baseplate flatness tolerance is 0.010” (.2mm) TIR for surface. Pins 1-4,6-8, A, and B are 0.040” (1.02mm) diameter, with 0.080” (2.03mm) diameter standoff shoulders. Pins 5 and 9 are 0.080” (2.03 mm) diameter with 0.125” (3.18 mm) diameter standoff shoulders. All Pins: Material – Copper Alloy; Finish – Matte Tin over Nickel plate Undimensioned components are shown for visual reference only. Weight: 4.7 oz. (133 g) typical All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) 9) [35.56] Workmanship: Meets or exceeds IPC-A610 Class II Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 www.synqor.com Pin Name 1 +Vin Positive input voltage 2 +Vin Positive input voltage A COM IN Common mode input B ON/OFF IN Input on/off 3 IN RTN Input return 4 IN RTN Input return 5 OUT RTN 6 STDBY 7 COM OUT 8 ON/OFF OUT 9 +Vout Function Output return Standby Common mode output Output on/off Positive output voltage Doc.# 005-IH01196 Rev. G 08/15/13 Page 10 MCOTS-F-28-T-HT Current: 30A Technical Specification VOLTAGE SURGE AND SPIKE COMPLIANCE MATRIX These tables show the Voltage Surge and Spike requirements/limits that have been met* by a stand-alone setup comprised of: - MCOTS-F-28-P (or –T) Filter MCOTS-C-28-05-QT (or -HP) DC/DC Converter Resistive Load Metal Chassis Plane Vehicle 28Vin Worst Case Over-Voltage Surge (Voltage/Duration) Part (Gen. + Bat.) MIL-STD-1275D 40V / 50ms (Bat. only) 100V / 50ms (Gen. only) 100V / 50ms +70V to -40V / 5ms§ +70V to -40V / 5ms§ (Bat. Only) (Bat. Only, Regen. Ld. Sw.) 40V / 50ms 80V / 80ms§ 100V / 50ms +110V to -50V / 5ms§ DIT08.B**, DIT07.B DEF STAN 61-5 (PART 6)/6† 40V / 50ms§ DET04.A +70V to -40V / 1ms§ +110V / 300ms§ Aircraft 28Vin MIL-HDBK-704-8 Part Worst Case Over-Voltage Surge (Voltage/Duration) +90V to -60V / 10µs§ Short Duration Spikes (Voltage/Duration/Impedance) 60V / 550ms N/A 50V / 50ms 47V / 100ms (Cat A) 38V / 1s 60V / 100ms (Cat B) 40V / 1s ±600V / 10µs / 50Ω ±200V / 10µs / 50Ω 80V / 100ms (Cat C) Met by any MCOTS Filter ±200V / 200ns / 50Ω 80V / 50ms (704A) (704B, C, D, E, F) RTCA/DO-160E +280V to -220V max§ +130V to -70V / 10µs§ +174V / 350ms DET03.A DIT04.A** +130V to -100V max§ +90V to -60V / 10µs§ 80V / 80ms§ (Bat. Only, Non-Regen. Ld. Sw.) (Gen. only) ±250V / 15mJ / 0.5Ω 40V / 50ms (Gen. + Bat.) DEF STAN 61-5 (PART 6)/5† Short Duration Spikes (Voltage/Duration/Impedance) 48V / 1s N/A Met by an MCOTS Filter having the Transient Suppression and Reverse Polarity Protection Features * Surge/spike requirements/limits are deemed to have been met as long as transient deviations in the converter’s output voltage remain within ±10% of its initial value. ** MCOTS-F-28-T filter only: Performance Criteria C. Filter will shut down and then automatically restart when the voltage returns to normal limits. § These are defined as the maximum disturbances that equipment can inflict upon the power system, not as disturbances imposed upon utilization equipment. To ensure compatablitily, however, these are within the designed stress envelope of the indicated filters & converters. † For the DEF STAN 61-5 specification: 1) Negative surges require reverse voltage protection circuitry to protect the converter (but not the filter) from a negative input. This circuitry is included in the MCOTS-F-28-T but not the MCOTS-F-28-P filter. 2) The negative surges may cause the converter to shut down unless additional holdup capacitance is included. 3) Maximum spike voltages are assumed to last <1µs Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 11 MCOTS-F-28-T-HT Current: 30A Technical Specification MIL-STD-461 COMPLIANCE MATRIX This table shows the MIL-STD-461 requirements/limits that have been met* by a stand-alone setup comprised of: - MCOTS-F-28-T Filter MCOTS-C-28-12-HZ DC/DC Converter 500W Resistive Load Metal Chassis Plane -461D/E Requirement Most Stringent Limit Listed Conducted Emissions CE101 CE102 Submarine Basic Curve Conducted Susceptibility CS101 CS114 CS115 CS116 Curve #2 Curve #5 Basic Waveform IMAX = 10A Radiated Emissions RE101 RE102† Navy Fixed Wing Internal, >25 meters Nose-to-Tail * Susceptibility requirements/limits are deemed to have been met as long as transient deviations in the converter’s output voltage remain within ±10% of its initial value † Met with common-mode capacitors and a metal screen shield covering the filter, converter, and resistive load. Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 12 MCOTS-F-28-T-HT Current: 30A Technical Specification Mil-COTS Qualification Details #Tested (# Failed) Consistent with MIL-STD-883F Method Life Testing Visual, mechanical and electrical testing before, during and after 1000 hour burn-in @ full load 15 (0) Method 1005.8 Shock-Vibration Visual, mechanical and electrical testing before, during and after shock and vibration tests 5 (0) Humidity +85˚C, 85% RH, 1000 hours, 2 minutes on/6 hours off 8 (0) Method 1004.7 Temperature Cycling 500 cycles of -55˚C to +100˚C (30 minute dwell at each temperature 10 (0) Method 1010.8 Solderability 15 pins 15 (0) Method 2003 DMT -65˚C to +110˚C across full line and load specifications in 5˚C steps 7 (0) Altitude 70,000 feet (21km) see Note 2 (0) Test Name Consistent with MIL-STD-883F Method 5005 MIL-STD-202, Methods 201A & 213A Condition A Note: A conductive cooling design is generally needed for high altitude applications because of naturally poor convective cooling at rare atmospheres. Mil-COTS Screening Screening S-Grade M-Grade Baseplate Operating Temperature -55˚C to +100˚C -55˚C to +100˚C Storage Temperature -65˚C to +135˚C -65˚C to +135˚C ● ● Pre-Cap Inspection Process Description IPC-610, Class III Temperature Cyclling Method 1010, Condition B, 10 Cycles Burn-In Final Electrical Test Final Visual Inspection ● 100˚C Baseplate 12 Hours 96 Hours 100% 25˚C -55˚C, +25˚C, +100˚C MIL-STD-2008 ● ● STANDARDS COMPLIANCE Parameter Notes & Conditions STANDARDS COMPLIANCE UL 60950-1 2nd Ed, 2007 CAN/CSA-C22.2 No. 60950-1:2007 EN60950-1 Ed 2.0 IEC 61000-4-2 ESD test, 8 kV - NP, 15 kV air - NP (Normal Performance) Note: An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new releases or download from the SynQor website. Product # MCOTS-F-28-T-HT Phone 1-888-567-9596 www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 13 MCOTS-F-28-T-HT Current: 30A Technical Specification Ordering Information/ Part Numbering Family Product MCOTS F: Filter Input Voltage Filter Type 28: -40V to +40V 48: -80V to +80V 270: -500V to +500V P: Passive T: Transient Package Thermal Design N: Normal Threaded QT: Quarter Brick D: Normal Non-Threaded HT: Half Brick F: Flanged Screening Level S: S-Grade M: M-Grade Example MCOTS-F-28-T-HT-N-S Not all combinations make valid part numbers, please contact SynQor for availability. See the Product Summary web page for more options. Application Notes A variety of application notes and technical white papers can be downloaded in pdf format from our website. RoHS Compliance: The EU led RoHS (Restriction of Hazardous Substances) Directive bans the use of Lead, Cadmium, Hexavalent Chromium, Mercury, Polybrominated Biphenyls (PBB), and Polybrominated Diphenyl Ether (PBDE) in Electrical and Electronic Equipment. This SynQor product is 6/6 RoHS compliant. For more information please refer to SynQor’s RoHS addendum available at our RoHS Compliance / Lead Free Initiative web page or e-mail us at [email protected]. PATENTS SynQor holds the following U.S. patents, one or more of which apply to each product listed in this document. Additional patent applications may be pending or filed in the future. Contact SynQor for further information: Phone: Toll Free: Fax: E-mail: Web: Address: Product # MCOTS-F-28-T-HT 978-849-0600 888-567-9596 978-849-0602 [email protected] www.synqor.com 155 Swanson Road Boxborough, MA 01719 USA Phone 1-888-567-9596 5,999,417 6,222,742 6,545,890 6,577,109 6,594,159 6,731,520 6,894,468 6,896,526 6,927,987 7,050,309 7,072,190 7,085,146 7,119,524 7,269,034 7,272,021 7,272,023 7,558,083 7,564,702 7,765,687 7,787,261 8,023,290 8,149,597 Warranty SynQor offers a two (2) year limited warranty. Complete warranty information is listed on our website or is available upon request from SynQor. Information furnished by SynQor is believed to be accurate and reliable. However, no responsibility is assumed by SynQor for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SynQor. www.synqor.com Doc.# 005-IH01196 Rev. G 08/15/13 Page 14