MTF50 XPPOWER | Alldatasheet

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Technical content

Input Voltage Range • 15.5-40 VDC Input Transient • 10-50 V for 10 s

600 V for 10 µs 50 Ω source resistance per

MIL-STD-704A, 100 V for 50ms 0.5 Ω source resistance per MIL-STD-1275A, ±250 V for 100 µs as per MIL-STD-1275A Output Output Voltage • Clamped <50 VDC Output Power • 50 W maximum Inhibit • Off = TTL Low or short circuit On = TTL High or open circuit General Efficiency • 97% typical Resistance • 0.25 Ω input to output <0.1 Ω case to case pin at 10A Power Dissipation • 0.1 W Inhibited Inrush Current • 25 A at 28 Vin Fusing • External fusing required MTBF • 846 kHrs to MIL-HDBK-217F GF at +40 °C Specification Filter Module

  • Wide Input Voltage Range 10-50 VDC
  • Active Surge Protection
  • Max Output Power 50 W
  • Wide Temperature Range -55 °C to 100 °C
  • EMI to MIL-STD-461E
  • Input Immunity to MIL-STD-1275A/B/C
  • Environment to MIL-STD-810F MTF50 xpplc.com Environmental Operating Temperature • -40 °C to +85 °C ambient -40 °C to +100 °C case Extended Temperature Range: -55 ° C to +85 ° C ambient -55 °C to +100 °C case Storage Temperature • -55 °C to +125 °C Operating Altitude • Tested to 70000 ft (21336 m) Operating Humidity • 88% relative humidity 240h MIL-STD-810D Method 507.2 Shock • 100 g MIL-STD-810D Method 516.3 Vibration • 10 to 2000Hz MIL-STD-810D Method 514.3 Bump • 2000 Bumps in each axis 40 g MIL-STD-810D Method 516.3 Salt Atmosphere • 48 hours MIL-STD-810E Method 509.1 EMC Conducted Emissions • EN55022 Conducted Level B. MIL-STD-461E:CE101 and CE102 Immunity • MIL-STD-704E. MIL-STD 704A and MIL-STD-1275A/B/C/D Conducted • MIL-STD-461E (CS101, CS114, Susceptiblity CS115 & CS116) EMC standards are met when used in conjuction with the MTC series.

Models & Ratings Application Notes Mechanical Details 0.10 (2.54) 0.149 (3.80) 0.149 (3.80) 1.275 (32.40) 0.724 (18.40) 0.177 (4.50) 0.500 (12.70 )+0.5 -0.3 +0.021 -0.012 Bottom View Output Voltage Input Voltage Efficiency Model Number 50 VDC max 15.5-40 VDC 97% MTF50 1. Add suffix ‘-LT’ to the part number for extended temperature range version. 2. Add suffix ‘-ESS’ to the part number for extended screening. Above working limits Reverse polarity protection 600 250 100 -250 10 µs 100 µs 1 ms 50 ms 100 ms Input Voltage Time in seconds Normal operating area +Vin (6) +Vout (9) MTF50 -Vin (4) Y-cap (3) Case (2) -Vout (11) MTCxx28Sxx +Vin (6) +Vout (14) -Vin (4) Case (2) -Vout (12) RL Safe Operating Area EMC Connection Diagram Conducted Emissions MTC0528S12 without MTF50 filter MTC0528S12 with MTF50 filter Pin Function

1 No Pin

2 Case

3 Y-cap

5 No Pin

7 INH

8 No Pin

10 No Pin

12 No Pin

13 No Pin

14 No Pin

Notes. 1. Dimensions are in inches (mm) 2. Tolerance: ±0.02 (±0.5) except where indicated 3. Weight: 0.06 lb (25 g) 4. Materials & Finish: Pin - Diameter: 0.032 (0.8) Material: Cu Zn30 2.5 µm Ni Finish: 0.2-0.5 µm AU (HV 170-200) Mounting Hole - Diameter: 0.102 (2.6) Case - Material: Aluminium (Al Mg Si 0.5) Finish: Chromated Nameplate - Non-conductive plastic