2sa1257 ON Semiconductor, 2sa1257 Datasheet
2sa1257
Manufacturer Part Number
2sa1257
Description
Pnp/npn Epitaxial Planar Silicon Transistors
Manufacturer
ON Semiconductor
Datasheet
1.2SA1257.pdf
(4 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
2sa1257-G5-TB
Manufacturer:
SANYO/三洋
Quantity:
20 000
© 2011, SCILLC. All rights reserved.
Jan-2011, Rev. 0
2SA1257/2SC3143
* : The 2SA1257/2SC3143 are classified by 10mA h
Marking 2SA1257 : G, 2SC3143 : K, h
Features
( ) : 2SA1257
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Electrical Characteristics at Ta = 25˚C
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· Very small-sized package permitting the 2SA1257/
· High breakdown voltage (V
· Small output capacitance.
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www.onsemi.com
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PNP/NPN Epitaxial Planar Silicon Transistors
High-Voltage Switching, AF Power Amp,
100W Output Predriver Applications
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Package Dimensions
unit:mm
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[2SA1257/2SC3143]
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Ordering number : ENN1057C
2SA1257
2SC3143
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Continued on next page.
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Publication Order Number:
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1 : Base
2 : Emitter
3 : Collector
SANYO : CP
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2sa1257 Summary of contents
Page 1
... The 2SA1257/2SC3143 are classified by 10mA h Marking 2SA1257 : G, 2SC3143 : K, h rank : © 2011, SCILLC. All rights reserved. Jan-2011, Rev. 0 PNP/NPN Epitaxial Planar Silicon Transistors High-Voltage Switching, AF Power Amp, 100W Output Predriver Applications Package Dimensions ...
Page 2
... OUTPUT R L 2kΩ + 470μF 20V 50 2SA1257 ITR03128 50 2SA1257 V CE =-- 0.8 1.0 1.2 0 ITR03130 Rev.0 I Page www.onsemi.com ...
Page 3
... ITR03134 3 2SA1257 f= 1MHz 1 100 1.0 ITR03136 1.0 2SA1257 0 100 1.0 ITR03138 Rev.0 I Page www.onsemi.com 2SC3143 1.0 10 Collector Current – mA ...
Page 4
... Japan Customer Focus Center Phone: 81-3-5773-3850 V BE (sat 1 1.0 10 Collector Current – Semiconductor Website:www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative 2SC3143 100 ITR03141 2SA1257_2SC3143/D ...