pde-dam3b-0 surge suppressor diode dam3b features outline drawing high transient reverse power capability suitable for protecting automobile electronic components etc. diffused-junction. resin encapsulated. absolute maximum ratings items symbols units ratings non-repetitive peak reverse one- cycle dissipation p rsm w 1800(rectangular pulse t=0.1ms t j =25 c start) operating junction temperature t j c -40 ~ +150 storage temperature t stg c -40 ~ +150 dc reverse voltage v dc v refer to characteristics column characteristics(t l =25 c) characteristics zener voltage vz (v) maximum reverse current type dc reverse voltage v dc (v) minimum maximum maximum dynamic impedance zz (ohm) test current iz (ma) i rrm ( a) v r (v) dam3b10 7 9.4 10.6 15 75 50 7 DAM3B11 8 10.4 11.6 15 75 50 8 dam3b12 9 11.4 12.7 15 75 50 9 dam3b13 10 12.4 14.1 15 75 50 10 dam3b15 11 13.5 15.6 15 75 50 11 dam3b16 12 15.3 17.1 15 75 50 12 dam3b18 13 16.8 19.1 15 45 50 13 dam3b20 14 18.8 21.2 15 45 50 14 dam3b22 16 20.8 23.3 15 45 50 16 dam3b24 18 22.7 25.6 15 30 50 18 dam3b27 20 25.1 28.9 15 30 50 20 dam3b30 22 28.0 32.0 15 30 50 22 dam3b33 24 31.0 35.0 15 30 50 24 dam3b36 26 33.4 38.6 15 30 50 26 dam3b39 28 36.1 41.9 15 30 50 28 dam3b43 31 39.8 46.2 30 20 50 31 dam3b47 34 43.3 50.7 30 20 50 34 dam3b51 37 46.9 55.1 30 20 50 37 unit in mm(inch) weight: 0.50 (g) 27ca 6 (0.24) direction of polarity cathode band (red) type mark (red) 26min. (1.02) 58min. (2.28) 26min. (1.02) (0.14) (0.03) 0.8 f 3.6 f
pde-dam3b-0 dam3b typical zener characteristics 0 10203040506070 0.001 0.01 0.1 1 10 100 1000 zener voltage (v) zener current (a) tl=25 ?c dam3b10 DAM3B11 dam3b12 dam3b13 dam3b15 dam3b16 dam3b18 dam3b20 dam3b22 dam3b24 dam3b27 dam3b30 dam3b33 dam3b36 dam3b39 dam3b43 dam3b47 dam3b51 typical reverse power characteristic (rectangular pulse non-repetitive) 0.01 0.1 1 10 100 0.1 1 10 rectangular pulse duration (ms) peak reverse power (kw) tl=25 c transient thermal impedance 0.001 0.01 0.1 1 10 100 0.1 1 10 100 200 time (s) transient thermal impedance ( ? c/w) rth(j-a) rth(j-l) lead temp copper foil ( 5.5) lead length =6mm l pc board (100 180 1.6t)
1. the information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. before ordering, purchasers are adviced to contact hitachi sales department for the latest version of this data sheets. 2. please be sure to read "precautions for safe use and notices" in the individual brochure before use. 3. in cases where extremely high reliability is required(such as use in nuclear power control, aerospace and aviation, traffic equipment, life-support-related medical equipment, fuel control equipment and various kinds of safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by means of users? fail-safe precautions or other arrangement. or consult hitachi?s sales department staff. 4. in no event shall hitachi be liable for any damages that may result from an accident or any other cause during operation of the user?s units according to this data sheets. hitachi assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in this data sheets. 5. in no event shall hitachi be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 6. no license is granted by this data sheets under any patents or other rights of any third party or hitachi, ltd. 7. this data sheets may not be reproduced or duplicated, in any form, in whole or in part , without the expressed written permission of hitachi, ltd. 8. the products (technologies) described in this data sheets are not to be provided to any party whose purpose in their application will hinder maintenance of international peace and safety not are they to be applied to that purpose by their direct purchasers or any third party. when exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations. hitachi power semiconductors ? for inquiries relating to the products, please contact nearest overseas representatives which is located ?inquiry? portion on the top page of a home page. notices notices notices notices hitachi power semiconductor home page address http://www.hitachi.co.jp/pse
|
