1z6.2~1z390,1z6.8a~1z30a 2006-11-09 1 toshiba zener diode silicon diffused junction type 1z6.2~1z390, 1z6.8a~1z30a constant voltage regulation transient suppressors z average power dissipation : p = 1 w z peak reverse power dissipation : p rsm = 200 w at t w = 200 s z zener voltage : v z = 6.2 v ~ 390 v z tolerance of zener voltage 1z6.2 series : 10% 1z6.8a series : 5% z plastic mold package absolute maximum ratings (ta=25c) characteristic symbol rating unit power dissipation p 1 w junction temperature t j ? 40~150 c storage temperature range t stg ? 40~150 c note: using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. please design the appropriate reliability upon review ing the toshiba semiconductor reliability handbook (?handling precautions?/derating concept and methods) and in dividual reliability data (i.e. reliability test report and estimated failure rate, etc). marking abbreviation code part no. 1z30 1z30 jedec do ? 15 jeita sc ? 39 toshiba 3 ? 3b1a weight: 0.42g unit: mm lot no. a line indicates lead (pb)-free package or lead (pb)-free finish. 1z30 part no. (or abbreviation code)
1z6.2~1z390,1z6.8a~1z30a 2006-11-09 2 electrical characteristics (ta=25c) zener characteristics forward voltage reverse current zener voltage v z (v) zener impedance r d ( ? ) temperature coefficient of zener voltage t (mv / c) v f (v) i r (a) type min. typ. max. max. measure- ment current i z (ma) typ. max. max. measure- ment current i f (a) max measure- ment voltage v r (v) 1z6.2 5.6 6.2 6.8 60 10 1.5 2 1.2 0.2 10 3 1z6.8 6.2 6.8 7.4 1z6.8a 6.45 6.8 7.14 60 10 3 4 1.2 0.2 10 2 1z7.5 6.8 7.5 8.3 1z7.5a 7.13 7.5 7.87 30 10 4 5 1.2 0.2 10 4.5 1z8.2 7.4 8.2 9.1 1z8.2a 7.79 8.2 86.1 30 10 4 6 1.2 0.2 10 4.9 1z9.1 8.2 9.1 10.1 1z9.1a 8.65 9.1 9.55 30 10 5 8 1.2 0.2 10 5.5 1z10 9.0 10 11.0 1z10a 9.5 10 10.5 30 10 6 9 1.2 0.2 10 6 1z11 9.9 11 12.1 1z11a 10.5 11 11.5 30 10 7 11 1.2 0.2 10 7 1z12 10.8 12 13.2 1z12a 11.4 12 12.6 30 10 8 13 1.2 0.2 10 8 1z13 11.7 13 14.3 1z13a 12.4 13 13.6 30 10 9 14 1.2 0.2 10 9 1z15 13.5 15 16.5 1z15a 14.3 15 15.8 30 10 11 17 1.2 0.2 10 10 1z16 14.4 16 17.6 1z16a 15.2 16 16.8 30 10 12 19 1.2 0.2 10 11 1z18 16.2 18 19.8 1z18a 17.1 18 18.9 30 10 14 23 1.2 0.2 10 13 1z20 18.0 20 22.0 1z20a 19.0 20 21 30 10 16 26 1.2 0.2 10 14 1z22 19.8 22 24.2 1z22a 20.9 22 23.1 30 10 18 28 1.2 0.2 10 16 1z24 21.6 24 26.4 1z24a 22.8 24 25.2 30 10 20 32 1.2 0.2 10 17 1z27 24.3 27 29.7 1z27a 25.7 27 28.3 30 10 23 36 1.2 0.2 10 19 1z30 27.0 30 33.0 1z30a 28.5 30 31.5 30 10 25 40 1.2 0.2 10 21 1z33 29.7 33 36.3 30 10 26 41 1.2 0.2 10 26.4 1z36 32.4 36 39.6 30 9 28 45 1.2 0.2 10 28.8 1z43 38.7 43 47.3 40 7 33 53 1.2 0.2 10 34.4 1z47 42.3 47 51.7 65 6 38 60 1.2 0.2 10 37.6
1z6.2~1z390,1z6.8a~1z30a 2006-11-09 3 zener characteristics forward voltage reverse current zener voltage v z (v) zener impedance r d ( ? ) temperature coefficient of zener voltage t (mv / c) v f (v) i r (a) type min. typ. max. max. measure- ment current i z (ma) typ. max. max. measure- ment current i f (a) max measure- ment voltage v r (v) 1z51 45.9 51 56.1 65 6 43 68 1.2 0.2 10 40.8 1z68 61.2 68 74.8 120 4 57 90 1.2 0.2 10 54.4 1z75 67.5 75 82.5 150 4 66 104 1.2 0.2 10 60 1z82 73.8 82 90.2 170 3 71 113 1.2 0.2 10 65.4 1z100 90 100 110 300 3 87 138 1.2 0.2 10 80 1z110 99 110 121 300 3 96 152 1.2 0.2 10 88 1z150 135 150 165 450 2 136 212 1.2 0.2 10 120 1z180 162 180 198 500 1.5 161 255 1.2 0.2 10 144 1z330 297 330 363 5000 1 297 472 1.2 0.2 10 264 1z390 351 390 429 10000 0.5 350 555 1.2 0.2 10 312 handling precaution the absolute maximum ratings denote the absolute maximum ratings, which are rated values and must not be exceeded during operation, even for an instant. the following are the general derating methods that we recommend when you design a circuit with a device. p: we recommend that the worst case power dissipation be no greater than 50% of the absolute maximum rating of power dissipation. carry out adequate heat design. p rsm : we recommend that a device be used within the recommended area in the figure, p rsm -tw. t j : derate this rating when using a device in order to ensure high reliability. we recommend that the device be used at a t j of below 120c. thermal resistance between junction and ambient fluctuates depending on the device?s mounting condition. when using a device, design a circuit board and a soldering land size to match the appropriate thermal resistance value. please refer to the rectifiers databook for further information.
1z6.2~1z390,1z6.8a~1z30a 2006-11-09 4
1z6.2~1z390,1z6.8a~1z30a 2006-11-09 5 ? the information contained herein is subject to change without notice. ? the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba for any infringements of patents or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of toshiba or others. ? toshiba is continually working to improve the quality and relia bility of its products. neve rtheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshiba products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconductor devices,? or ?toshiba semiconductor reliability handbook? etc.. ? the toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunctio n or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. unintended usage of toshiba products listed in this document shall be made at the customer?s own risk. ? toshiba products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. 030619eaa restrictions on product use
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