M-FIAM5 45 Military 28Vin Filter Input Attenuator Module Features • • • • • • • • • EMI filtering-MIL-STD-461E Transient protection-MIL-STD-704E 1 Environments-MIL-STD-810, MIL-STD-202 Environmental stress screening Low profile mounting options Output current up to 20 Amps Mini sized package Inrush current limiting Reverse polarity protection Product Highlights Absolute Maximum Rating The M-FIAM5 is a DC front-end module that provides EMI filtering and transient protection required in military applications. The M-FIAM5 enables designers using Vicor 2nd Generation 24V DC-DC converters to meet conducted emission/conducted susceptibility per MIL-STD-461E; and input transients per MIL-STD-704E1 . The M-FIAM5 accepts an input voltage of 18-36Vdc and delivers output current up to 20 Amps. M-FIAM5 is housed in an industry standard "half brick" module measuring 2.28" x 2.2" x 0.5" and depending upon model selected, may be mounted on-board or in-board for height critical applications. Compatible Products • 2nd Generation 24V Input DC-DC converters Part Number Format M-FIAM5 M 2 1 Product Product Grade(°C) H = –40 to +100 M = –55 to +100 Shown actual size: 2.28 x 2.2 x 0.5 in 57,9 x 55,9 x 12,7 mm Pin Style 1 = Short 2 = Long *S=Short ModuMate *N=Long ModuMate Baseplate 1 = Slotted 2 = Threaded 3 = Thru-hole Parameter +In to –In +In to –In Mounting torque Pin Soldering temperature Pin Soldering temperature Operating temperature H–Grade Storage temperature H–Grade Operating temperature M–Grade Storage temperature M–Grade Rating 36 50 5(0.57) 500 (260) 750 (390) -40 to +100 -55 to +125 -55 to +100 -65 to +125 Unit Vdc Vdc in-lbs °F(°C) °F(°C) °C °C °C °C Notes Continuous 100ms 6 each, #4-40 or M3 <5 sec; wave solder <7 sec; hand solder Baseplate Baseplate Specifications (typical at TBP = 25ºC, nominal line, 75% load, unless otherwise specified) Parameter Input voltage Output current Inrush limiting Transient immunity EMI:MIL-STD-461E Conducted emissions: Conducted susceptibility: Dielectric withstand Efficiency Internal voltage drop ON/OFF control Enable (ON) Disable (OFF) External capacitance Min 18Vdc Typ 28Vdc MIL-STD-704E Max Remarks 36Vdc Continuous 20A 0.007A/µF See footnote 1 CE101, CE102 CS101, CS114, CS115, CS116 1,500Vrms 2,121Vdc 96% 98% 0.5 1.0 0.0Vdc 3.5Vdc 1.0Vdc 5.0Vdc 330µF Weight Warranty 3.1 (88) 1000µF 4 (113) 2 Input/Output to Base Input/Output to Base @20A, 100°C baseplate Referenced to –Vout. 100kΩ internal pull-up resistor See illustration C1 on page 3. 50V Ounces (grams) Years *Compatible with SurfMate and InMate socketing system. 1 MIL-STD-704E Compliance requires an external circuit. See addendum A MTBF per MIL-HDBK-217F Thermal Resistance Parameter Typ Baseplate to sink; flat, greased surface 0.16°C/Watt Baseplate to sink; thermal pad (P/N 20264) 0.1°C/Watt Baseplate to ambient 7.9°C/Watt Baseplate to sink; 1000 LFM 2.2°C/Watt Temp 25°C 50°C 65°C Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 Environment Ground Benign:G.B. Naval Sheltered:N.S. Airborne Inhabited Cargo:A.I.C. MTBF 3,334,295 786,893 650,187 MFIAM5 Set your site on VICOR at www.vicorpower.com Unit Hrs Hrs Hrs Rev. 1.7 Page 1 of 5 Environmental Qualification Environmental Stress Screening Altitude MIL-STD-810C, Method 500.2, Procedure I & II, 40,000 ft. and 70,000 ft. Operational. Operating Temp. Storage Temp. Temp. Cycling:* Explosive Atmosphere MIL-STD-810F, Method 511.4, Procedure I, Operational. Vibration MIL-STD-810F, Method 514.5, Procedure I, Category 14, Sine and Random vibration per Table 514.5C for Helicopter AH-6J Main Rotor with overall level of 5.6 grams for 4 hours per axis. MIL-STD-810F, Method 514.5C, General Minimum Integrity Curve per Figure 514.5C-17 with overall level of 7.7 grams for 1 hour per axis. Shock MIL-STD-810-F, Method 516.5, Procedure I, Functional Shock,40 G's. MIL-S-901D, Lightweight Hammer Shock, 3 impacts/axis, 1,3,5 ft. MIL-STD-202F, Method 213B, 60 G's, 9ms half sine. MIL-STD-202F, Method 213B, 75 G's, 11ms Saw Tooth Shock. H Grade -40°C to +100°C -55°C to +125°C 12 cycles -65°C to +100°C M Grade -55°C to +100°C -65°C to +125°C 12 cycles -65°C to +100°C Yes Yes 12 hours, 28 cycles 24 hours, 56 cycles -40°C and +100°C -55°C and +100°C Yes Yes vicorpower.com Yes Yes vicorpower.com Ambient Test @ 25°C Power Cycling Burn-In: Functional and Parametric ATE Tests: Hi-Pot Test Visual Inspection: Test Data *Temperature cycled with power off, 17°C per minute rate of change. Conducted Noise Acceleration MIL-STD-810F, Method 513.5, Procedure II, table 513.5-II, Operational, 2-7 G's, 6 directions. Humidity MIL-STD-810F, Method 507.4, Procedure I, Cycle I, 240 hrs, 95% RH. Solder Test MIL-STD-202F, Method 208, 8 hour aging. Figure 1– M-FIAM5 and Model V24A12M400A DC-DC converter operating at 28Vdc, 400W. Transient Immunity Inrush Limiting Figure 2 – Transient Immunity: M-FIAM5 output response to an input transient. Figure 3– Inrush Limiting: Inrush current with 1000µF external capacitance. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 MFIAM5 Set your site on VICOR at www.vicorpower.com Rev. 1.7 Page 2 of 5 Transient and Surge Protection Note: The M-FIAM5 is shown in the on state. To disable, open the connection between ON/OFF and –Out. –IN – – MOV P/N 20461-068 PR C1 M-FIAM5NC +IN –OUT –IN ON OFF EMI GND NC NC PC + + +IN Capacitance (C1) 330µF(min),1000µF(max) Recommended Fuse: 20A Max., F03A Type –S 2nd Generation 24Vdc Input DC-DC Converters SC +S +OUT Mechanical Diagram Module Pins 0.50 ±0.02 12,7 ±0,5 No. Function Label 1 +In + 2 No Connection NC 3 Ground EMI/GND 4 – In – 5 – Out – 6 ON/OFF ON/OFF 7 No Connection NC NC 9 +Out + 0.01 style 2 & 3 baseplates only (4X)*** 0.300 ±0.015 7,62 ±0,38 1 0.300 ±0.015 7,62 ±0,38 2 3 0.10 2,5 0.10 X 45˚ 2,5 CHAMFER 0.35 (2X) 8,8 1.900 48,26 2.000 50,80 0.49 12,4 0.12* 0.20** 3,1 5,1 4 (ALL MARKINGS THIS SURFACE) 8 No Connection 2.20 55,9 1.74 44,2 0.23 (REF) 5,8 ALUMINUM BASEPLATE 2.28 1.30 57,9 33,0 0.65 16,5 FULL R (6X) 0.130 3,30 9 8 7 6 0.150 DIA,(2X) 3,81 0.080 DIA,(7X) 2,03 0.400 10,16 0.700 17,78 1.000 25,40 1.400 35,56 Slotted (Style 1) or (6X) 5 0.43 10,9 R 0.06 (3X) 1,5 2.20 55,9 (REF.) 0.54 (9X) Pin Style 1&S 13,7 (Short Pin) Use a 4-40 Screw (6X) Torque to: 5 in-lbs .57 N-m 0.62 (9X) Pin Style 2&N 15,7 (Long Pin) Threaded (Style 2) 4-40 UNC-2B (6X) or Thru Hole (Style 3) * Style 1 baseplate only ** Style 2 & 3 baseplates *** Reserved for Vicor accessories Not for mounting #30 Drill Thru (6X) (0.1285) PCB Mounting Specifications PCB THICKNESS R 0.062 ±0.010 1,57 ±0,25 PLATED THRU HOLE DIA 1.790 45,47 0.06 (4X) 1,5 ONBOARD SOLDER MOUNT PIN STYLE 1&S PIN STYLE 2&N (7X) 0.094 ±0.003 2,39 ±0,08 0.094 ±0.003 2,39 ±0,08 (2X) 0.164 ±0.003 4,16 ±0,08 0.164 ±0.003 4,16 ±0,08 ALL MARKINGS THIS SURFACE 0.158 4,01 1 2 3 ALUMINUM BASEPLATE 4 PINS STYLES STYLE 1 & 2: TIN/LEAD HOT SOLDER DIPPED STYLE S & N: GOLD PLATED COPPER 1.584* 40,23 1.900* 48.26 48,26 9 8 7 6 5 0.400* 10,16 0.43 10,9 0.700* 17,78 0.195 4,95 INBOARD SOLDER MOUNT 1.000* 25,40 1.400* 35,56 0.53 13,5 * DENOTES ±0.003 TOL = ±0,08 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 MFIAM5 Set your site on VICOR at www.vicorpower.com Rev. 1.7 Page 3 of 5 Addendum A MIL-STD-704E Transient / Overvoltage Protection The standard (COTS) 24V input 2nd Generation Converter Modules may be used in Military 28 volt applications. The M-FIAM5 provides compliance to MIL-STD-461E conducted emissions and susceptibility standards. Additional circuitry, as illustrated in the accompanying schematic (see Fig. 1), provides compliance to the MIL-STD-704E transient overvoltage specification. The 24V input modules employ undervoltage and overvoltage protection. These converters, shut down if the input falls below 18V or rises to 36V or above.18V is consistent with the MIL-STD-704E specification, but the standard also requires uninterrupted performance in the event of an input voltage transient to 50V for a period of 12.5 millisec. The above referenced circuit clamps the input voltage, in the event that it exceeds 32V, as illustrated in figure 2. This performance prevents the converter from shutting down, thus meeting the transient overvoltage specification of MIL- STD-704E. +28V Transient Surpressor Circuit R1 R2 2.0k 2.0k Vicor FIAM & Mods Vc Vout C3 Cbulk 880 Uf d Input R3 R4 64.9k 64.9k 3 R8 8 + U1A LM258N 615001 24.3k 6 – R5 10K 1.0K Q1 IRFP3710 ND PN 1 R9 4.7uF, 63V 0.1uF 880uF, 100V 1N5245B IRFP3710ND 2.0K 2.0K 64.5K 64.5K 10K 10K 1K 24.3K 14K 1K LM258N LM4040CIZ-5.0 3 14.0k 4 R6 15v, 1N5245B 2 4 R10 – 4 4.7uf, 63v D1 + 7 1.0k 1 2 C1 U1B LM258N 8 5 R7 C1 C2 C3 D1 Q1 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 U1 U2 2 10K 3 C2 .1ufd U2 LM4040CIZ-5.0 +28v rtn Figure 1– Transient / Overvoltage protection circuit. Volts 50 32 28 27 Vin Vout 12.5 Millisec Max Figure 2– Overvoltage clamping Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 MFIAM5 Set your site on VICOR at www.vicorpower.com Rev. 1.7 Page 4 of 5 Vicor’s comprehensive line of power solutions includes modular, high density DC-DC converters and accessory components, configurable power supplies, and custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. No license is granted by implication or otherwise under any patent or patent rights of Vicor. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available upon request. Specifications are subject to change without notice. Component Solutions for Your Power System Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 978-470-2900 Fax: 978-475-6715 Email Vicor Express: [email protected] Technical Support: [email protected] Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 MFIAM5 Rev. 1.7 04/03/10M