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| 1N3611 thru 1N3614, 1N3957 VOIDLESS-HERMETICALLY-SEALED STANDARD RECOVERY GLASS RECTIFIERS SCOTTSDALE DIVISION DESCRIPTION This "standard recovery" rectifier diode series is military qualified to MIL-PRF19500/228 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 1.0 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 similar in ratings to the 1N5614 thru 1N5622 series where surface mount MELF package configurations are available by adding a "US" suffix (see separate data sheet for 1N5614US thru 1N5622US). 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. IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com APPEARANCE WWW . Microsemi .C OM "A" Package FEATURES * Popular JEDEC registered 1N3611 thru 1N3614 and 1N3597 series * Voidless hermetically sealed glass package * Triple-Layer Passivation * Internal "Category I" Metallurgical bonds * Working Peak Reverse Voltage 200 to 1000 Volts. * JAN, JANTX, and JANTXV available per MIL-PRF19500/286 (for JANS, see 1N5614-5622 series) * Surface mount equivalents also available in a square end-cap MELF configuration with "US" suffix (also see 1N5614US thru 1N5622US) * * * * * * * * APPLICATIONS / BENEFITS Standard recovery 1 Amp rectifiers 200 to 1000 V Military and other high-reliability applications General rectifier applications including bridges, halfbridges, catch diodes, etc. High forward surge current capability Extremely robust construction Low thermal resistance Controlled avalanche with peak reverse power capability Inherently radiation hard as described in Microsemi MicroNote 050 MAXIMUM RATINGS * Junction & Storage Temperature: -65 C to +175 C * Thermal Resistance: 38oC/W junction to lead at 3/8 inch (10 mm) lead length from body * Average Rectified Forward Current (IO): 1.0 Amps @ TA = 100C and 0.30 Amps at 150C * Forward Surge Current: 30 Amps @ 8.3 ms half-sine * Solder Temperatures: 260C for 10 s (maximum) o o MECHANICAL AND PACKAGING * * * * * * * CASE: Hermetically sealed voidless hard glass with Tungsten slugs TERMINATIONS: Axial leads are copper with Tin/Lead (Sn/Pb) finish MARKING: Body paint and part number, etc. POLARITY: Cathode band TAPE & REEL option: Standard per EIA-296 WEIGHT: 340 mg See package dimensions on last page MAXIMUM FORWARD VOLTAGE VF @ 1 A (PULSED) VOLTS MAXIMUM SURGE CURRENT (NOTE1) IFSM AMPS ELECTRICAL CHARACTERISTICS TYPE WORKING PEAK REVERSE VOLTAGE VRWM VOLTS MINIMUM BREAKDOWN VOLTAGE VBR @ 100A VOLTS AVERAGE RECTIFIED CURRENT (NOTE 2) IO AMPS o o 100 C 150 C MAXIMUM REVERSE CURRENT IR @ VRWM A o o 25 C 150 C 1N3611 - 1N3614, 1N3957 JAN1N3611 JAN1N3612 JAN1N3613 JAN1N3614 JAN1N3957 o NOTE 1: TA = 25 C, IO = 1.0 A, 10 surges of 8.3 ms @ 1 minute intervals NOTE 2: Linearly derate at 13.3 mA/C between TA=100C and 175C 200 400 600 800 1000 240 480 720 920 1150 1.0 1.0 1.0 1.0 1.0 0.30 0.30 0.30 0.30 0.30 1.1 1.1 1.1 1.1 1.1 1.0 1.0 1.0 1.0 1.0 300 300 300 300 300 30 30 30 30 30 Copyright 2004 12-08 2004 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 1N3611 thru 1N3614, 1N3957 VOIDLESS-HERMETICALLY-SEALED STANDARD RECOVERY GLASS RECTIFIERS SCOTTSDALE DIVISION Symbol VBR VRWM VF IR 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. Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current. Maximum Leakage Current: The maximum leakage current that will flow at the specified voltage and temperature. WWW . Microsemi .C OM GRAPHS FIGURE 1 TYPICAL FORWARD CONDUCTANCE CURVE 1N3611 - 1N3614, 1N3957 FIGURE 2 ALLOWABLE PEAK SURGE vs DURATION Copyright 2004 12-08 2004 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2 1N3611 thru 1N3614, 1N3957 VOIDLESS-HERMETICALLY-SEALED STANDARD RECOVERY GLASS RECTIFIERS SCOTTSDALE DIVISION WWW . Microsemi .C OM FIGURE 3 SURGE DURATION vs PULSE CURRENT Square Pulse Current vs Duration for Non-Repetitive Pulse PACKAGE DIMENSIONS NOTE: Lead diameter tolerance = +0.003/-0.004 inches PACKAGE A 1N3611 - 1N3614, 1N3957 Copyright 2004 12-08 2004 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 3 |
Price & Availability of 1N3957
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