DATA SHEET
DARLINGTON POWER TRANSISTOR
2SC4811
NPN SILICON EPITAXIAL TRANSISTOR (DARLINGTON CONNECTION)
FOR HIGH-SPEED SWITCHING
The 2SC4811 is a high-speed Darlington power transistor. This transistor is ideal for high-precision control such
as PWM control for pulse motors or brushless motors in OA and FA equipment.
In addition, this transistor features a package that can be auto-mounted in radial taping specifications, thus
contributing to mounting cost reduction.
FEATURES
鈥?Auto-mounting possible in radial taping specifications
鈥?Resin-molded insulation type package with power rating of 1.8 W in stand-alone conditions
鈥?On-chip C-to-E reverse diode
鈥?Fast switching speed
ABSOLUTE MAXIMUM RATINGS (Ta = 25擄C)
擄
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
Junction temperature
Storage temperature
Symbol
V
CBO
V
CEO
V
EBO
I
C(DC)
I
C(pulse)
*
I
B(DC)
P
T
**
T
j
T
stg
Ratings
100
100
8.0
鹵8.0
鹵16
0.8
1.8
150
鈭?5
to +150
Unit
V
V
V
A
A
A
W
擄C
擄C
* PW
鈮?/div>
300
碌
s, duty cycle
鈮?/div>
10%
** T
a
= 25擄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. D15602EJ2V0DS00 (2nd edition)
Date Published April 2002 N CP(K)
Printed in Japan
漏
2002
1998
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