2SA1897 Datasheet, PDF (1/6 Pages) NEC – PNP SILICON EPITAXIAL TRANSISTOR FOR LOW-FREQUENCY POWER AMPLIFIERS AND MID-SPEED SWITCHING

DATA SHEET
SILICON TRANSISTOR
2SA1897
PNP SILICON EPITAXIAL TRANSISTOR
FOR LOW-FREQUENCY POWER AMPLIFIERS AND MID-SPEED SWITCHING
The 2SA1897 features a low saturation voltage and is available
for high current control in small dimension. This transistor is ideal
for high efficiency DC/DC converters due to fast switching speed.
FEATURES
• High current capacitance
• Low collector saturation voltage and high hFE
• Insulation type package supportable for radial taping
QUALITY GRADES
• Standard
Please refer to “Quality Grades on NEC Semiconductor Devices”
(Document No. C11531E) published by NEC Corporation to
know the specification of quality grade on the devices and its
recommended applications.
PACKAGE DRAWING (UNIT: mm)
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C)
Parameter
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Collector current (DC)
Collector current (pulse)
Base current (DC)
Total power dissipation
Total power dissipation
Junction temperature
Storage temperature
Symbol
VCBO
VCEO
VEBO
IC(DC)
IC(pulse)
IB(DC)
PT
PT
Tj
Tstg
Conditions
TC = 25°C
PW ≤ 10 ms, duty cycle ≤ 50 %
TC = 25°C
TC = 25°C
Ratings
Unit
−30
V
−20
V
−10
V
−5.0
A
−8.0
A
−0.5
A
1.0
W
6.0
W
150
°C
−55 to +150
°C
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. D16145EJ1V0DS00 (1st edition)
Date Published April 2002 N CP(K)
©
Printed in Japan
21090928