Features: Low saturation voltage. VCE (sat) = −0.35V (Max.) at IC / IB = −1A / −50mA.
Excellent DC current gain characteristics.
Complements the 2SA1797 and 2SC4672.Specifications
| Parameter |
Symbol |
Limits |
Unit |
| Collector-base voltage |
VCBO |
−50 |
V |
| Collector-emitter voltage |
VCEO |
−50 |
V |
| Emitter-base voltage |
VEBO |
−6 |
V |
| Collector current |
IC |
−3 |
A (DC) |
| −6 |
A (Pulse∗1 |
Collector power
dissipation |
2SA1797 |
PC |
0.5 |
W∗2 |
| 2 |
| Junction Temperature |
Tj |
150 |
°C |
| Storage temperature |
Tstg |
−55~+150 |
°C |
DescriptionThe 2SA1797 is a power transistor (-50V, -3A).Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation.Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set.
Features of the 2SA1797 are:(1)low saturation voltage. VCE (sat) =-0.35V (Max.) at IC / IB = -1A /-50mA; (2)excellent DC current gain characteristics; (3)complements the 2SA1797 and 2SC4672.The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered.
The absolute maximum ratings of the 2SA1797 can be summarized as:(1)collector-base voltage:-50 V;(2)collector-emitter voltage:-50V;(3)collector current:-3A;(4)collector power dissipation:0.5W;(5)junction temperature range:150;(6)storage temperature:-55 to 150.Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices.Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer.
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2SA1797 Data Sheet
