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April 1
st
, 2010
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DATA SHEET
PNP SILICON POWER TRANSISTOR
2SB772
PNP SILICON POWER TRANSISTOR
DESCRIPTION
The 2SB772 is PNP silicon transistor suited for the output stage of 3 W
audio amplifier, voltage regulator, DC-DC converter and relay driver.
PACKAGE DRAWING (Unit: mm)
8.5 MAX.
3.2±0.2
3.8±0.2
FEATURES
•
Low saturation voltage
V
CE(sat)
≤ −0.5
V (I
C
=
−2.0
A, I
B
=
−0.2
A)
•
Excellent h
FE
linearity and high h
FE
h
FE2
= 60 to 400 (V
CE
=
−2.0
V, I
C
=
−1.0
A)
•
Less cramping space required due to small and thin package (TO-
126 (MP-5)) and reducing the trouble for attachment to a radiator.
No insulator bushing required.
2.8 MAX.
1 2
12 TYP.
3
2.5 ±0.2
ABSOLUTE MAXIMUM RATINGS
Maximum Temperature
Storage Temperature
−55
to +150°C
Junction Temperature
150°C Maximum
Maximum Power Dissipation
Total Power Dissipation (T
A
= 25°C)
1.0 W
Total Power Dissipation (T
C
= 25°C)
10 W
Maximum Voltages and Currents (T
A
= 25°C)
V
CBO
Collector to Base Voltage
−40
V
V
CEO
Collector to Emitter Voltage
−30
V
V
EBO
Emitter to Base Voltage
−5.0
V
I
C(DC)
Collector Current (DC)
−3.0
A
Note
I
C(pulse)
Collector Current (pulse)
−7.0
A
Note
Pulse Test PW
≤
350
μ
s, Duty Cycle
≤
2%
13.0 MIN.
12.0 MAX.
0.55
+0.08
–0.05
0.8
+0.08
–0.05
1.2 TYP.
2.3 TYP.
2.3 TYP.
ELECTRICAL CHARACTERISTICS (T
A
= 25°C)
CHARACTERISTIC
DC Current Gain
SYMBOL
h
FE1
h
FE2
f
T
C
ob
I
CBO
I
EBO
V
CE(sat)
V
BE(sat)
TEST CONDITIONS
V
CE
=
−2.0
V, I
C
=
−20
mA
V
CE
=
−2.0
V, I
C
=
−1.0
A
V
CE
=
−5.0
V, I
C
=
−0.1
A
V
CB
=
−10
V, I
E
= 0 A, f = 1.0 MHz
V
CB
=
−30
V, I
E
= 0 A
V
EB
=
−3.0
V, I
C
= 0 A
I
C
=
−2.0
A, I
B
=
−0.2
A
I
C
=
−2.0
A, I
B
=
−0.2
A
Note
Note
Note
Note
1: Emitter
2: Collector: connected to mounting plane
3: Base
MIN.
30
60
TYP.
220
160
80
55
−1.0
−1.0
−0.3
−1.0
−0.5
−2.0
400
MHz
pF
MAX.
UNIT
<R>
DC Current Gain
Gain Bandwidth Product
Output Capacitance
Collector Cutoff Current
Emitter Cutoff Current
Collector Saturation Voltage
Base Saturation Voltage
μ
A
μ
A
V
V
Note
Pulse Test: PW
≤
350
μ
s, Duty Cycle
≤
2%
CLASSIFICATION OF h
FE2
Rank
Range
R
60 to 120
Q
100 to 200
P
160 to 320
E
200 to 400
Remark
Test Conditions: V
CE
=
−2.0
V, I
C
=
−1.0
A
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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. D17118EJ3V0DS00 (3rd edition)
Date Published April 2008 NS
Printed in Japan
2004
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
2SB772
TYPICAL CHARACTERISTICS (T
A
= 25°C, unless otherwise noted.)
V
CE
I
C
T
A
T
C
I
C(pulse)
I
C(DC)
50%
Δ
R
th
P
T
V
CE
=
−2.0
V
h
FE
T
C
= 25
°
C
I
C
I
C
I
B
h
FE
V
BE
V
CE
V
CE
I
C
I
C
= 10 A I
B
V
BE(sat)
V
CE
I
E
= 0 A (C
ob
)
I
C
= 0 A (C
ib
)
C
ib
C
ob
V
CE(
sat)
V
BE(sat)
V
CE(sat)
I
C
f
T
C
ib
C
ob
I
C
V
CB
V
EB
2
Data Sheet D17118EJ3V0DS
V
BE
2SB772
•
The information in this document is current as of April, 2008. The information is subject to change
without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or
data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all
products and/or types are available in every country. Please check with an NEC Electronics 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 the prior
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
•
NEC Electronics 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 Electronics 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 Electronics 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 a customer's equipment shall be done under the full
responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by
customers or third parties arising from the use of these circuits, software and information.
•
While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics 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
Electronics products, customers must incorporate sufficient safety measures in their design, such as
redundancy, fire-containment and anti-failure features.
•
NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and
"Specific".
The "Specific" quality grade applies only to NEC Electronics products developed based on a customer-
designated "quality assurance program" for a specific application. The recommended applications of an NEC
Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of
each NEC Electronics product before using it in a particular application.
"Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio
and visual equipment, home electronic appliances, machine tools, personal electronic equipment
and industrial robots.
"Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support).
"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems and medical equipment for life support, etc.
The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications
not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to
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(Note)
(1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its
majority-owned subsidiaries.
(2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as
defined above).
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