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| 2SD1421 Silicon NPN Epitaxial Application Low frequency power amplifier Outline 2SD1421 Absolute Maximum Ratings (Ta = 25C) Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Collector peak current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC iC(peak)* PC * Tj Tstg 2 1 Ratings 180 160 5 1.5 3 1 150 -55 to +150 Unit V V V A A W C C Notes: 1. PW 10 ms, Duty cycle 20% 2. Value on the alumina ceramic board (12.5 x 20 x 0.7 mm) Electrical Characteristics (Ta = 25C) Item Collector to base breakdown voltage Symbol V(BR)CBO Min 180 160 5 -- 1 Typ -- -- -- -- -- -- -- -- Max -- -- -- 10 200 -- 1.0 0.9 Unit V V V A Test conditions I C = 1 mA, IE = 0 I C = 10 mA, RBE = I E = 1 mA, IC = 0 VCB = 160 V, IE = 0 VCE = 5 V, IC = 0.15 A VCE = 5 V, IC = 0.5 A Collector to emitter breakdown V(BR)CEO voltage Emitter to base breakdown voltage Collector cutoff current DC current transfer ratio V(BR)EBO I CBO hFE1* hFE2 Collector to emitter saturation voltage Base to emitter voltage Note: Mark hFE1 ED 60 to 120 VCE(sat) VBE EE 100 to 200 60 30 -- -- V V I C = 0.5 A, IB = 50 mA, Pulse VCE = 5 V, IC = 0.15 A, Pulse 1. The 2SD1421 is grouped by h FE1 as follows. 2 2SD1421 3 2SD1421 4 2SD1421 When using this document, keep the following in mind: 1. This document may, wholly or partially, be subject to change without notice. 2. All rights are reserved: No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without Hitachi's permission. 3. Hitachi will not be held responsible for any damage to the user that may result from accidents or any other reasons during operation of the user's unit according to this document. 4. Circuitry and other examples described herein are meant merely to indicate the characteristics and performance of Hitachi's semiconductor products. Hitachi assumes no responsibility for any intellectual property claims or other problems that may result from applications based on the examples described herein. 5. No license is granted by implication or otherwise under any patents or other rights of any third party or Hitachi, Ltd. 6. MEDICAL APPLICATIONS: Hitachi's products are not authorized for use in MEDICAL APPLICATIONS without the written consent of the appropriate officer of Hitachi's sales company. Such use includes, but is not limited to, use in life support systems. Buyers of Hitachi's products are requested to notify the relevant Hitachi sales offices when planning to use the products in MEDICAL APPLICATIONS. 5 |
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