TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803 Website: http://www.microsemi.com VOIDLESS - HERMETICALLY- SEALED ULTRAFAST RECOVERY GLASS RECTIFIERS Reference MIL-PRF-19500/477 DEVICES LEVELS MV7654 Bare copper lead version of 1N5811 TXV Equivalent DESCRIPTION This “Ultrafast Recovery” rectifier diode series is military qualified to MIL-PRF-19500/477 and is ideal for high-reliability applications where a failure cannot be tolerated. These industryrecognized 6.0 Amp rated rectifiers for working peak reverse voltages from 50 to 150 volts are hermetically sealed with voidless-glass construction using an internal “Category I” metallurgical bond. These devices are available in both leaded and surface mount MELF package configurations. Microsemi also offers numerous other rectifier products to meet higher and lower current ratings with various recovery time speed requirements including standard, fast and ultrafast device types in both through-hole and surface mount packages. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com FEATURES ¾ Voidless hermetically sealed glass package ¾ Extremely robust construction ¾ Internal “Category I” Metallurgical bonds B-Body Leaded Package MAXIMUM RATINGS ¾ Junction Temperature: -65oC to +175oC ¾ Storage Temperature: -65oC to +175oC ¾ Average Rectified Forward Current (IO): 6 A @ TL = 75ºC at 3/8 inch lead length (see note 1) ¾ Thermal Resistance: 22 ºC/W junction to lead (L=.375 in) ¾ Thermal Impedance: 1.5 ºC/W @ 10 ms heating time ¾ Forward Surge Current (8.3 ms half sine) 125 Amps ¾ Capacitance: 60 pF at 10 volts, f = 1 MHz ¾ Solder temperature: 260ºC for 10 s (maximum) MECHANICAL AND PACKAGING ¾ ¾ ¾ ¾ ¾ ¾ ¾ CASE: Hermetically sealed voidless hard glass with Tungsten slugs TERMINATIONS: Axial-leads are Bare Copper. MARKING: Body painted and part number, etc. POLARITY: Cathode indicated by band Tape & Reel option: Standard per EIA-296 Weight: 750 mg See package dimensions on last page T4-LDS-0169 Rev. 1 (101075) Page 1 of 3 TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803 Website: http://www.microsemi.com ELECTRICAL CHARACTERISTICS @ 30oC Case Temperature TYPE WORKING BREAKDOWN AVERAGE AVERAGE VOLTAGE RECTIFIED RECTIFIED PEAK (MIN.) CURRENT CURRENT REVERSE IO1 IO2 VOLTAGE @ 100μA @TL=75ºC @TA=55ºC VRWM VBR (Note 1) Note 2 VOLTS VOLTS AMPS MAXIMUM FORWARD VOLTAGE @ 4A (8.3 ms pulse) VF VOLTS o MV7654 150 160 6.0 3.0 o REVERSE RECOVERY TIME (MAX) (NOTE 4) trr REVERSE CURRENT (MAX) @ VRWM IR SURGE CURRENT (MAX) IFSM (NOTE 3) μA AMPS ns 125 30 o o 25 C 100 C 25 C 125 C 0.875 0.800 5 525 NOTE 1: Leaded: Rated at TL = 75ºC at 3/8 inch lead length. Derate at 60 mA/ºC for TL above 75ºC. NOTE 2: Derate linearly at 25 mA/ºC above TA = 55ºC. This rating is typical for PC boards where thermal resistance from mounting point to ambient is sufficiently controlled where TJ(max) does not exceed 175ºC NOTE 3: TA = 25oC @ IO = 3.0 A and VRWM for ten 8.3 ms surges at 1 minute intervals NOTE 4: IF = 1.0 A, IRM = 1.0 A, IR(REC) = 0.10 A and di/dt = 100 A/µs min SYMBOLS & DEFINITIONS Symbol Definition VBR Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current. VRWM Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating temperature range. VF Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current. IR Maximum Leakage Current: The maximum leakage current that will flow at the specified voltage and temperature. C Capacitance: The capacitance in pF at a frequency of 1 MHz and specified voltage trr Reverse Recovery Time: The time interval between the instant the current passes through zero when changing from the forward direction to the reverse direction and a specified recovery decay point after a peak reverse current is reached. T4-LDS-0169 Rev. 1 (101075) Page 2 of 3 TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803 Website: http://www.microsemi.com PACKAGE DIMENSIONS Ltr BD BL LD LL Dimensions MV7654 Inches Millimeters Min Max Min Max .115 .142 2.92 3.61 .130 .300 3.30 7.62 .036 .042 0.91 1.07 .900 1.30 22.86 33.02 Notes 4 3 3 NOTE: 1. Dimensions are in inches. 2. Millimeters are given for general information only. 3. Dimension BL shall include the entire body including slugs and sections of the lead over which the diameter is uncontrolled. This uncontrolled area is defined as the zone between the edge of the diode body and extending .050 inch (1.27 mm) onto the leads. 4. Dimension BD shall be measured at the largest diameter. 5. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology. Lead Tolerance = + .002 -.003 in *Includes sections of the lead or fillet over which the lead diameter is uncontrolled. T4-LDS-0169 Rev. 1 (101075) Page 3 of 3