Ordering number : ENN1429A
2SB922 / 2SD1238
PNP / NPN Epitaxial Planar Silicon Transistors
2SB922 / 2SD1238
Large Current Switching Applications
Applications
•
Package Dimensions
unit : mm
2022A
[2SB922 / 2SD1238]
3.5
15.6
14.0
2.6
3.2
4.8
2.0
Large current switching of relay drivers, high-speed
inverters, converters.
Features
•
•
1.6
2.0
20.0
0.6
1.0
1
0.6
2
3
1.4
1.3
1.2
15.0
20.0
Low collector-to-emitter saturation voltage :
VCE(sat)=-
-0.5V (PNP), 0.4V (NPN) max.
Wide ASO and highly resistant to breakdown.
1 : Base
2 : Collector
3 : Emitter
SANYO : TO-3PB
5.45
5.45
Specifications
( ) : 2SB922
Absolute Maximum Ratings
at Ta=25°C
Parameter
Collector-to-Base Voltage
Collector-to-Emitter Voltage
Emitter-to-Base Voltage
Collector Current
Collector Current (Pulse)
Collector Dissipation
Junction Temperature
Storage Temperature
Symbol
VCBO
VCEO
VEBO
IC
ICP
PC
Tj
Tstg
Tc=25°C
Conditions
Ratings
(--)120
(--)80
(--)6
(--)12
(--)20
80
150
--55 to +150
Unit
V
V
V
A
A
W
°C
°C
Electrical Characteristics
at Ta=25°C
Parameter
Collector Cutoff Current
Emitter Cutoff Current
Symbol
ICBO
IEBO
Conditions
VCB=(--)80V, IE=0
VEB=(--)4V, IC=0
Ratings
min
typ
max
(--)0.1
(--)0.1
Unit
mA
mA
Continued on next page.
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
92502 TS IM 8-4747 No.1429-1/4
2SB922 / 2SD1238
Continued from preceding page.
Parameter
DC Current Gain
Gain-Bandwidth Product
Collector-to-Emitter Saturation Voltage
Collector-to-Base Breakdown Voltage
Collector-to-Emitter Breakdown Voltage
Emitter-to-Base Breakdown Voltage
Turn-ON Time
Storage Time
Fall Time
Symbol
hFE1
hFE2
fT
VCE(sat)
V(BR)CBO
V(BR)CEO
V(BR)EBO
ton
tstg
tf
Conditions
VCE=(--)2V, IC=(-
-)1A
VCE=(--)2V, IC=(-
-)6A
VCE=(--)5V, IC=(-
-)1A
IC=(--)6A, IB=(--)0.6A
IC=(--)1mA, IE=0
IC=(--)1mA, RBE=∞
IE=(-
-)1mA, IC=0
See specified test circuit.
See specified test circuit.
See specified test circuit.
(--)120
(--)80
(--)6
0.2
(0.7)1.7
(0.1)0.2
Ratings
min
70*
30
20
(--0.5)0.4
MHz
V
V
V
V
µs
µs
µs
typ
max
280*
Unit
*The 2SB922 / 2SD1238 are graded as follows by hFE at 1A :
Rank
hFE
Q
70 to 140
R
100 to 200
S
140 to 280
Swicthing Time Test Circuit
PW=20µs
D.C.≤1%
INPUT
IB1
OUTPUT
IB2
RB
VR
50Ω
+
100µF
VBE= --5V
+
470µF
VCC=50V
RL=10Ω
IC=10IB1= --10IB2=5A
For PNP, the polarity is reversed.
--14
IC -- VCE
2SB922
14
IC -- VCE
1A
--12
12
Collector Current, IC -- A
--10
Collector Current, IC -- A
--50
0
mA
500
A
--1
mA
2SD1238
200m
10
A
--8
0m
--20
A
8
--6
--100mA
--80mA
--40mA
100mA
80mA
6
40mA
4
--4
20mA
2
0
--2
0
0
--0.2
--0.4
--0.6
--0.8
--20mA
IB=0
--1.0
--1.2
--1.4
IB=0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
IT04449
Collector-to-Emitter Voltage, VCE -- V
--14
IT04448
14
IC -- VBE
Collector-to-Emitter Voltage, VCE -- V
IC -- VBE
--12
2SB922
VCE= --2V
Collector Current, IC -- A
12
2SD1238
VCE=2V
Collector Current, IC -- A
--10
10
--8
8
--6
6
--4
4
--2
0
0
--0.2
--0.4
--0.6
--0.8
--1.0
--1.2
--1.4
2
0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
IT04451
Base-to-Emitter Voltage, VBE -- V
IT04450
Base-to-Emitter Voltage, VBE -- V
No.1429-2/4
2SB922 / 2SD1238
1000
7
5
3
hFE -- IC
2SB922
VCE= --2V
DC Current Gain, hFE
1000
7
5
3
2
100
7
5
3
2
10
7
5
3
hFE -- IC
2SD1238
VCE=2V
DC Current Gain, hFE
2
100
7
5
3
2
10
7
5
3
3
5
7 --0.1
2
3
5
7 --1.0
2
3
5
7 --10
2
3
3
5
7 0.1
2
3
5
7 1.0
2
3
5
7 10
2
3
Collector Current, IC -- A
--10
5
IT04452
10
5
Collector Current, IC -- A
IT04453
VCE(sat) -- IC
2SB922
Collector-to-Emitter
Saturation Voltage, VCE(sat) -- V
VCE(sat) -- IC
2SD1238
Collector-to-Emitter
Saturation Voltage, VCE(sat) -- V
3
2
3
2
1.0
5
3
2
0.1
5
3
2
--1.0
5
3
2
--0.1
5
3
2
=20
IC / IB
=10
IC / IB
=20
/ IB
IC
=10
/ IB
IC
--0.01
3
5 7 --0.1
2
3
5 7 --1.0
2
3
5 7 --10
2
3
0.01
3
5 7 0.1
2
3
5 7 1.0
2
3
5 7 10
2
3
Collector Current, IC -- A
3
2
--10
IT04454
3
2
10
ASO
Collector Current, IC -- A
IT04455
ASO
ICP= --20A
IC= --12A
2SB922
ICP=20A
IC=12A
2SD1238
Collector Current, IC -- A
Collector Current, IC -- A
s
1m
s
10m
ms
ion
100
rat
ope
s
1m
s
10m
ms
ion
100
rat
ope
5
3
2
--1.0
5
3
2
--0.1
3
5
7 --1.0
2
3
5
7 --10
5
3
2
1.0
5
3
2
0.1
DC
Collector-to-Emitter Voltage, VCE -- V
100
DC
2
3
5
7 --100
IT04456
3
5
7
1.0
2
3
5
7
10
2
3
5
Collector-to-Emitter Voltage, VCE -- V
7 100
IT04457
PC -- Tc
2SB922 / 2SD1238
Collector Dissipation, PC -- W
80
60
40
20
0
0
20
40
60
80
100
120
140
160
Case Temperature, Tc --
°C
IT04458
No.1429-3/4
2SB922 / 2SD1238
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer's
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer's products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be expor ted without obtaining the expor t license from the authorities
concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of September, 2002. Specifications and information herein are subject
to change without notice.
PS No.1429-4/4
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EEWORLD
