MMBTA92
Small signal PNP transistor
Datasheet - production data
Features
Miniature SOT-23 plastic package for
surface mounting circuits
Tape and reel packaging
The NPN complementary type is MMBTA42
Applications
SOT-23
Video amplifier circuits (rgb cathode current
control)
Telephone wireline interface (hook switches,
dialer circuits)
Description
Figure 1: Internal schematic diagram
The device is manufactured in Epitaxial Planar
technology.
Table 1: Device summary
May 2014
Order code
Marking
Package
Packaging
MMBTA92
A92
SOT-23
Tape and reel
DocID8844 Rev 4
This is information on a product in full production.
1/9
www.st.com
Contents
MMBTA92
Contents
1
Absolute maximum ratings............................................................. 3
2
Electrical characteristics ................................................................ 4
3
Package mechanical data ............................................................... 5
3.1
4
2/9
SOT-23 mechanical data .................................................................. 6
Revision history .............................................................................. 8
DocID8844 Rev 4
MMBTA92
1
Absolute maximum ratings
Absolute maximum ratings
(Tcase = 25°C unless otherwise specified)
Table 2: Absolute maximum rating
Symbol
Parameter
Value
Unit
VCBO
Collector-base voltage (IE = 0)
-300
V
VCEO
Collector-emitter voltage (IB = 0)
-300
V
VEBO
Emitter-base voltage (IC = 0)
-5
V
IC
Collector current
-0.5
A
ICM
Collector peak current (tP < 5ms)
-0.6
A
Ptot
Total dissipation at Tamb = 25°C
Tstg
Storage temperature
TJ
Max. operating junction temperature
350
mW
-65 to 150
°C
150
°C
Table 3: Thermal data
Symbol
Rthj-amb
Parameter
Thermal resistance junction-ambient max
(1)
Value
Unit
357.1
°C/W
Notes:
(1)
Device mounted on PCB area of 1 cm 2.
DocID8844 Rev 4
3/9
Electrical characteristics
2
MMBTA92
Electrical characteristics
(Tcase = 25°C unless otherwise specified)
Table 4: Electrical characteristics
Symbol
ICBO
Parameter
Test conditions
Typ.
Max.
Unit
-100
νΑ
Collector cut-off current
(IE =0)
VCB = -200 V
Collector-base breakdown voltage
(IE =0)
IC = -100 μA
-300
V
Collector-emitter breakdown
voltage
(IB =0)
IC = -1 mA
-300
V
V(BR)EBO
Emitter-base breakdown voltage
(IC =0)
IC = -100 μA
-5
V
VCE(sat)
Collector-emitter saturation
voltage
IC = -20 mA, IB = -2
mA
-0.5
V
VBE(sat)
Base-emitter saturation voltage
IC = -20 mA, IB = -2
mA
-0.9
V
DC current gain
IC = -1 mA; VCE = -10
V
25
IC = -10 mA;
VCE = -10 V
40
IC = -30 mA,
VCE = -10 V
40
Transition frequency
IC = -10 mA;
VCE = -20 V;
f = 100 MHz
50
Collector-base capacitance
(IE = 0)
VCB = -20 V,
f = 1 MHz
V(BR)CBO
V(BR)CEO
hFE
fT
CCBO
(1)
Notes:
(1)
4/9
Min.
Pulse test: pulse duration = 300 μs, duty cycle ≤ 1.5 %
DocID8844 Rev 4
ΜΗz
6
pF
MMBTA92
3
Package mechanical data
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
®
®
ECOPACK packages, depending on their level of environmental compliance. ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
®
ECOPACK is an ST trademark.
DocID8844 Rev 4
5/9
Package mechanical data
3.1
MMBTA92
SOT-23 mechanical data
Figure 2: SOT-23 mechanical drawing
Table 5: SOT-23 mechanical data
Dim.
mm
Min.
Max.
A
0.89
1.40
A1
0
0.10
B
0.30
0.51
C
0.085
0.18
D
2.75
3.04
e
0.85
1.05
e1
1.70
2.10
E
1.20
1.75
H
2.10
L
6/9
Typ.
3.00
0.60
S
0.35
0.65
L1
0.25
0.55
a
0°
8°
DocID8844 Rev 4
MMBTA92
Package mechanical data
Figure 3: SOT-23 recommended footprint
Dimensions are in mm.
DocID8844 Rev 4
7/9
Revision history
4
MMBTA92
Revision history
Table 6: Document revision history
8/9
Date
Revision
Changes
06-Jan-2003
2
08-Nov-2007
3
Updated mechanical data.
07-May-2014
4
Updated Section 3: "Package mechanical data".
DocID8844 Rev 4
MMBTA92
Please Read Carefully
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or
services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third
party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR
IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT
LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR
EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT.
ST PRODUCTS ARE NOT DESIGNED OR AUTHORIZED FOR USE IN: (A) SAFETY CRITICAL APPLICATIONS SUCH AS
LIFE SUPPORTING, ACTIVE IMPLANTED DEVICES OR SYSTEMS WITH PRODUCT FUNCTIONAL SAFETY
REQUIREMENTS; (B) AERONAUTIC APPLICATIONS; (C) AUTOMOTIVE APPLICATIONS OR ENVIRONMENTS, AND/OR
(D) AEROSPACE APPLICATIONS OR ENVIRONMENTS. WHERE ST PRODUCTS ARE NOT DESIGNED FOR SUCH USE,
THE PURCHASER SHALL USE PRODUCTS AT PURCHASER’S SOLE RISK, EVEN IF ST HAS BEEN INFORMED IN
WRITING OF SUCH USAGE, UNLESS A PRODUCT IS EXPRESSLY DESIGNATED BY ST AS BEING INTENDED FOR
"AUTOMOTIVE, AUTOMOTIVE SAFETY OR MEDICAL" INDUSTRY DOMAINS ACCORDING TO ST PRODUCT DESIGN
SPECIFICATIONS. PRODUCTS FORMALLY ESCC, QML OR JAN QUALIFIED ARE DEEMED SUITABLE FOR USE IN
AEROSPACE BY THE CORRESPONDING GOVERNMENTAL AGENCY.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2014 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
DocID8844 Rev 4
9/9