HCR4148D OPTEK | Alldatasheet
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Types HCR4148D, HCR4148M, TX, TXV HCR4148D HCR4148M Dual Isolated Switching Diode Single Switching Diode Features Absolute Maximum Ratings (Ta = 25° C unless otherwise noted) * Eutectic mounted silicon die. Reverse Breakdown Voltage (BVa).- 22-222 e cee eee eer eee eee 100V © TX and TXV processing available Continuous Forward Current (Io) .... 0020 e cee e eter ee eee eee es 200MA Deseription Part Number Roz Power Dissipation Burn-in Current | The HCR4148 series are hermetically HCR4148M 175° CW. i 300 mW. 100 mA sealed, ceramic surface mount switching —_HoRetsem ars cay _aoomw —__sooma_| 48D 700° cw) i : i diodes designed for the High Reliability L_HCR41480 (100° CW” 200 mWidiode_|_80 mA/diode _! user. Specifications are similar to those Notes: of the 1N4148-1 as defined by (3) This rating is given as an aid to designers and applies to a device that is soldered to a MIL-PRF-19500/116. The miniature substrate (i.e. PC board) that is held at 25°C. three and four pin packages are ideal (2) This value is the maximum D.C. current that can be conducted while the device is operating where PC board space and device ina bum-in test socket where convection cooling is limited. (Applies to TX and TXV ¢ 0 ! ing only) weight are important design Processing only) . - . . coruiderations. @ Ins ating given for the dual diode device applies when both devices are being driven High reliability processing per MIL-PRF-19500 TX or TXV equivalent levels are available on request. Typical screening and lot acceptance testing is provided on page 13-4. MIL-PRF-19500/116 may be used as a guide for more detail. TX and TXV devices are 100% thermal response tested. To order add “TX” or “TXV" suffix to part number (ie. HCR4148MTX). a ____ Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972) 323-2200 Fax (972) 323-2396 15-32
Types HCR4148D, HCR4148M, TX, TXV Electrical Characteristics (Ta = 25°C unless otherwise noted) | Symbol Min | Max | Units TestConditions Forward Voltage 1.0} V_|ie=10ma Forward Voltage [42 v_ [e=100ma _ Breakdown Voltage 100 Vo ig= 100 pA Reverse Leakage Current 25 | pA Va=20V __ | tee _ [Reverse Leakage Current |_| 500 | nA Va=75V ___ | _las__ [Reverse Leakage Current | | 80 | wa Va=20V,Ta= 150°C | ina _ | Reverse Leakage Current 100 | WA Va=75V,Ta= 150°C | _Vex__|Forwatd Voltage | [oo] Vv te=10mA, Ta= 150°C | Vea _|Forward Voltage || 12 |v ie= 100 ma, Ta =-85°C | izsw [Surge Gurrent 1 [| [A t=8ams __. | Vin |Forward Recovery Voltage | 5.0 | V__ le=50mA, Recover to 110% of Vr at Ir = 50 mA | *tite) Forward Recovery Time || 20 | ns lr = 50 mA, Recover to 110% of VF at Ir = 50 mA Junction Capacitance 4.0 | pF Va=0V, f= 1MHz, Vsig = 60 mV, p-p max |_*C2__|Junotion Capacitance 2.8 | pF :Va=15V,t= 1MHz, Vsig = 50 mV, p-p max “te Reverse Recovery Time 5.0 ns lp =Ip=10 mA, l= 1.0 mA, Ri = 100 Q, | _ (C=3pF “These tests are guaranteed by die design and are not performed on assembied devices. 225 (5.72) 075 (1.81) HCR4148D + 215, (5.48) 061 (1.55) Dual Isolated Switching Diode pw i 155 (3.94) reeked aS eo “be2 (0.58) — .81) 1 caTsooe a aed 2. ANE A” 4 : 4. ANODE 8 4 2 055 (1.40) (04S (1.14) O88 (2.24) .072 (1.83) DIMENSIONS ARE IN INCHES (MILLIMETERS) optentarion ose 3) 0% (0.61), Ker ae [ a O16 (0.41) ~ man 938 (0-80) 5 gy 2 vf sia (3.18) 78 11.56) HIS (2.82) cor (1-80) 020 (0.51) 1. aNooe 2. NOT DEFINED 7 3. CATHODE HCR4148M Single Switching Diode DIMENSIONS ARE IN INCHES (MILLIMETERS) Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. 1215 W. Crosby Road Carrollion, Texas 75006 (214)323-2200 Fax (214)320-2306 15-33