DATA SHEET
COMPOUND TRANSISTOR
BA1L4Z
on-chip resistor NPN silicon epitaxial transistor
For mid-speed switching
FEATURES
• On-chip bias resistor
(R
1
= 47 kΩ)
• Complementary transistor with BN1L4Z
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)
Total power dissipation
Junction temperature
Storage temperature
Symbol
V
CBO
V
CEO
V
EBO
I
C(DC)
I
C(pulse)
*
P
T
T
j
T
stg
Ratings
60
50
5
100
200
250
150
−55
to +150
Unit
V
V
V
mA
mA
mW
°C
°C
Electrode Connection
1. Emitte
2. Collector
3. Base
* PW
≤
10 ms, duty cycle
≤
50 %
ELECTRICAL CHARACTERISTICS (Ta = 25°C)
°
Parameter
Collector cutoff current
DC current gain
DC current gain
Collector saturation voltage
Low level input voltage
High level input voltage
Input resistance
Turn-on time
Storage time
Turn-off time
Symbol
I
CBO
h
FE1
**
h
FE2
**
V
CE(sat)
**
V
IL
**
V
IH
**
R
1
t
on
t
stg
t
off
V
CC
= 5.0 V, R
L
= 1.0 kΩ
V
I
= 5.0 V, PW = 2.0
µ
s
duty cycle≤2 %
Conditions
V
CB
= 50 V, I
E
= 0
V
CE
= 5.0 V, I
C
= 5.0 mA
V
CE
= 5.0 V, I
C
= 50 mA
I
C
= 5.0 mA, I
B
= 0.25 mA
V
CE
= 5.0 V, I
C
= 100
µ
A
V
CE
= 0.2 V, I
C
= 5.0 mA
4.0
32.9
135
100
270
260
0.05
0.57
1.7
47
61.1
0.2
5.0
6.0
0.2
0.5
MIN.
TYP.
MAX.
100
600
Unit
nA
−
−
V
V
V
kΩ
µ
s
µ
s
µ
s
** Pulse test PW
≤
350
µ
s, duty cycle
≤
2 %
h
FE
CLASSIFICATION
Marking
h
FE1
Q
135 to 270
P
200 to 400
K
300 to 600
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. D13582EJ1V0DS00 (1st edition)
Date Published April 2002 N CP(K)
Printed in Japan
©
2002
1998
BA1L4Z
•
The information in this document is current as of July, 2001. The information is subject to change
without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data
books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all products
and/or types are available in every country. Please check with an NEC sales representative for
availability and additional information.
•
No part of this document may be copied or reproduced in any form or by any means without prior
written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document.
•
NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of
third parties by or arising from the use of NEC semiconductor products listed in this document or any other
liability arising from the use of such products. No license, express, implied or otherwise, is granted under any
patents, copyrights or other intellectual property rights of NEC or others.
•
Descriptions of circuits, software and other related information in this document are provided for illustrative
purposes in semiconductor product operation and application examples. The incorporation of these
circuits, software and information in the design of customer's equipment shall be done under the full
responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third
parties arising from the use of these circuits, software and information.
•
While NEC endeavours to enhance the quality, reliability and safety of NEC semiconductor products, customers
agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize
risks of damage to property or injury (including death) to persons arising from defects in NEC
semiconductor products, customers must incorporate sufficient safety measures in their design, such as
redundancy, fire-containment, and anti-failure features.
•
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"Standard", "Special" and "Specific". The "Specific" quality grade applies only to semiconductor products
developed based on a customer-designated "quality assurance program" for a specific application. The
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Customers must check the quality grade of each semiconductor product before using it in a particular
application.
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The quality grade of NEC semiconductor products is "Standard" unless otherwise expressly specified in NEC's
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(2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for
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M8E 00. 4
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