rn1907fe~rn1909fe 2003-01-10 1 toshiba transistor silicon npn epitaxial type (pct process) (bias resistor built-in transistor) rn1907fe,RN1908FE,rn1909fe switching, inverter circuit, interface circuit and driver circuit applications. two devices are incorporated into an extreme-super-mini (6 pin) package. incorporating a bias resistor into a transistor reduces parts count. reducing the parts count enable the manufacture of ever more compact equipment and save assembly cost. complementary to rn2907fe~rn2909fe equivalent circuit and bias resistor values maximum ratings (ta 25c) (q1, q2 common) characteristics symbol rating unit collector-base voltage v cbo 50 v collector-emitter voltage rn1907fe~ rn1909fe v ceo 50 v rn1907fe 6 RN1908FE 7 emitter-base voltage rn1909fe v ebo 15 v collector current i c 100 ma collector power dissipation p c (note) 100 mw junction temperature t j 150 c storage temperature range rn1907fe~ rn1909fe t stg 55~150 c note: total rating unit: mm jedec D jeita D toshiba D weight: g (typ.) equivalent circuit (top view) 6 5 4 1 2 3 q1 q2 r1 r2 b c e type no. r1 (k ) r2 (k ) rn1907fe 10 47 RN1908FE 22 47 rn1909fe 47 22
rn1907fe~rn1909fe 2003-01-10 2 electrical characteristics (ta 25c) (q1, q2 common) characteristics symbol test condition min typ. max unit i cbo v cb 50 v, i e 0 100 collector cut-off current rn1907fe~1909fe i ceo v ce 50 v, i b 0 500 na rn1907fe v eb 6 v, i c 0 0.081 0.15 RN1908FE v eb 7 v, i c 0 0.078 0.145 emitter cut-off current rn1909fe i ebo v eb 15 v, i c 0 0.167 0.311 ma rn1907fe 80 RN1908FE 80 dc current gain rn1909fe h fe v ce 5 v, i c 10 ma 70 collector-emitter saturation voltage rn1907fe~1909fe v ce (sat) i c 5 ma, i b 0.25 ma 0.1 0.3 v rn1907fe 0.7 1.8 RN1908FE 1.0 2.6 input voltage (on) rn1909fe v i (on) v ce 0.2 v, i c 5 ma 2.2 5.8 v rn1907fe 0.5 1 RN1908FE 0.6 1.16 input voltage (off) rn1909fe v i (off) v ce 5 v, i c 0.1 ma 1.5 2.6 v transition frequency rn1907fe~1909fe f t v ce 10 v, i c 5 ma 250 mhz collector output capacitance rn1907fe~1909fe c ob v cb 10 v, i e 0, f 1 mhz 3 6 pf rn1907fe 7 10 13 RN1908FE 15.4 22 28.6 input resistor rn1909fe r1 32.9 47 61.1 k rn1907fe 0.191 0.213 0.232 RN1908FE 0.421 0.468 0.515 resistor ratio rn1909fe r1/r2 1.92 2.14 2.35
rn1907fe~rn1909fe 2003-01-10 3 type name marking rn1907fe RN1908FE rn1909fe type name x h type name x i type name x j
rn1907fe~rn1909fe 2003-01-10 4 toshiba is continually working to improve the quality and reliability of its products. nevertheless, 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 malfunction 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. the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba corporation for any infringements of intellectual property or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any intellectual property or other rights of toshiba corporation or others. the information contained herein is subject to change without notice. 000707ea a restrictions on product use
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