1N5550 thru 1N5554 VOIDLESS-HERMITICALLY-SEALED STANDARD RECOVERY GLASS RECTIFIERS SCOTTSDALE DIVISION APPEARANCE This "standard recovery" rectifier diode series is military qualified to MIL-PRF19500/420 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 5.0 Amp rated rectifiers for working peak reverse voltages from 200 to 1000 volts are hermetically sealed with voidless-glass construction using an internal "Category I" metallurgical bond. These devices are also available in surface mount MELF package configurations by adding a "US" suffix (see separate data sheet for 1N5550US thru 1N5554US). Microsemi also offers numerous other rectifier products to meet higher and lower current ratings with various recovery time speed requirements including fast and ultrafast device types in both through-hole and surface mount packages. "E" Package IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com FEATURES * * * * * * * WWW . Microsemi .C OM DESCRIPTION APPLICATIONS / BENEFITS * Popular JEDEC registered 1N5550 to 1N5554 series Voidless hermetically sealed glass package Extremely robust construction Triple-layer passivation Internal "Category I" Metallurgical bonds JAN, JANTX, JANTXV, and JANS available per MILPRF-19500/420 Surface mount equivalents also available in a square end-cap MELF configuration with "US" suffix (see separate data sheet) * * * * * * * Standard recovery 5 Amp rectifiers series 200 to 1000 V Military and other high-reliability applications General rectifier applications including bridges, halfbridges, catch diodes, etc. High forward surge current capability Low thermal resistance Controlled avalanche with peak reverse power capability Extremely robust construction Inherently radiation hard as described in Microsemi MicroNote 050 MAXIMUM RATINGS * * * * * * * o MECHANICAL AND PACKAGING * o Junction Temperature: -65 C to +200 C Storage Temperature: -65oC to +175oC Thermal Resistance: 22oC/W junction to lead at 3/8 inch (10 mm) lead length from body Thermal Impedance: 1.5oC/W @ 10 ms heating time Average Rectified Forward Current (IO): 5 Amps @ TL = 55C (see Note 1) Forward Surge Current (8.3 ms half sine): 100 Amps o Solder temperatures: 260 C for 10 s (maximum) * * * * * * CASE: Hermetically sealed voidless hard glass with Tungsten slugs TERMINATIONS: Axial-leads are Tin/Lead (Sn/Pb) over Copper. Note: Previous JANS inventory had solid Silver axial-leads and no finish. MARKING: Body paint and part number, etc. POLARITY: Cathode band TAPE & REEL option: Standard per EIA-296 WEIGHT: 750 mg See package dimensions on last page ELECTRICAL CHARACTERISTICS 1N5550 1N5551 1N5552 1N5553 1N5554 MINIMUM BREAKDOWN VOLTAGE VBR @50A VOLTS WORKING PEAK REVERSE VOLTAGE VRWM VOLTS 220 440 660 880 1100 200 400 600 800 1000 AVERAGE RECTIFIED CURRENT IO1 @ TL=+55oC Note 1 AMPS 5 5 5 5 5 AVERAGE RECTIFIED CURRENT IO2 @ o TA=+55 C Note 2 AMPS 3 3 3 3 3 FORWARD VOLTAGE VF @ 9A (pk) MIN. VOLTS MAX. VOLTS 0.6V (pk) 0.6V (pk) 0.6V (pk) 0.6V (pk) 0.6V (pk) 1.2V (pk) 1.2V (pk) 1.2V (pk) 1.3V (pk) 1.3V (pk) MAXIMUM REVERSE CURRENT IR @ VRWM A 1.0 1.0 1.0 1.0 1.0 REVERSE RECOVERY trr Note 3 s 2.0 2.0 2.0 2.0 2.0 NOTE 1: Rated at TL = 55C at L = 0.375 inch from body. Derate linearly at 41.6 mA/C above TL = 55C NOTE 2: Derate linearly at 25 mA/C above TA = 55C. This rating is typical for PC boards where thermal resistance from mounting point to ambient is sufficiently controlled where TJ(MAX) rating is not exceeded. NOTE 3: IF = 0.5 A, IRM = 1.0 A, IR(REC) = .250 A Copyright (c) 2008 6-11-2008 REV D Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 1N5550 - 1N5554 TYPE 1N5550 thru 1N5554 SCOTTSDALE DIVISION VBR VRWM IO VF IR trr SYMBOLS & DEFINITIONS Definition Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current. Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating temperature range excluding all transient voltages (ref JESD282-B). Average Rectified Output Current: The Output Current averaged over a full cycle with a 50 Hz or 60 Hz sinewave input and a 180 degree conduction angle. Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current. Maximum Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and temperature. 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 decay point after a peak reverse current occurs. WWW . Microsemi .C OM Symbol VOIDLESS-HERMITICALLY-SEALED STANDARD RECOVERY GLASS RECTIFIERS GRAPHS 1N5550 - 1N5554 FIGURE 1 MAXIMUM CURRENT vs. LEAD TEMPERATURE NOTES: 1. Dimensions are in inches. 2. Metric equivalents (to the nearest .01 mm) are given for general information only and are based upon 1 inch = 25.4 mm. Copyright (c) 2008 6-11-2008 REV D Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2 1N5550 thru 1N5554 SCOTTSDALE DIVISION VOIDLESS-HERMITICALLY-SEALED STANDARD RECOVERY GLASS RECTIFIERS WWW . Microsemi .C OM L INCHES .000 .250 (6.35) .375 (9.53) .500 (12.70) .750 (19.05) RJL C/W 11 16.5 22 26 35.5 O o Maximum lead temperature in C (TL) at point "L" from body (For maximum o operating junction temperature of 175 C with equal two-lead conditions). FIGURE 2 MAXIMUM POWER IN WATTS vs. LEAD TEMPERATURE NOTES: 1. Dimensions are in inches. 2. Metric equivalents (to the nearest .01 mm) are given for general information only and are based upon 1 inch = 25.4 mm. PACKAGE DIMENSIONS 1N5550 - 1N5554 Lead Tolerance = + .002 -.003 in *Includes sections of the lead or fillet over which the lead diameter is uncontrolled. PACKAGE E Copyright (c) 2008 6-11-2008 REV D Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 3