STMicroelectronics-2STR2230
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2STR2230
Low voltage fast-switching PNP power transistor
Datasheet – production data
Features
Very low collector-emitter saturation voltage
High current gain characteristic
Fast switching speed
Miniature SOT-23 plastic package for
surface mounting circuits
Applications
LED
Motherboard & hard disk drive
Mobile equipment
Battery charger
Voltage regulation
Figure 1: Internal schematic diagram
Description
The device is a PNP transistor manufactured
using new “PB
–
HCD” (power bipolar high current
density) technology. The resulting transistor
shows exceptional high gain performances
coupled with very low saturation voltage.
Table 1: Device summary
Marking Package
2230 SOT-23
Order code
Packing
2STR2230
Tape and reel
July 2016
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This is information on a product in full production.
Contents
2STR2230
Contents
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2STR2230
Electrical ratings
1
Electrical ratings
Table 2: Absolute maximum rating
Symbol
Parameter
Value
Unit
V
V
CES
V
CEO
V
EBO
I
C
Collector-emitter voltage (V
CE
= 0)
Collector-emitter voltage (I
B
= 0)
-30
-30
-5
V
Emitter-base voltage (I
C
= 0)
Collector current
V
-1.5
-3
A
I
CM
Collector peak current (t
P
< 5ms)
Total dissipation at T
amb
= 25°C
Storage temperature range
Operating junction temperature range
A
P
tot
T
stg
T
J
0.5
W
-65 to 150
°C
Table 3: Thermal data
Symbol
Parameter
Value
Unit
Thermal resistance junction-amb max
250
°C/W
Notes:
(1)
Device mounted on PCB area of 1 cm
2
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Electrical characteristics
2STR2230
2
Electrical characteristics
(T
case
= 25°C unless otherwise specified)
Table 4: Electrical characteristics
Symbol
Parameter
Test conditions
V
CB
= -30 V
Min.
Typ.
Max.
Unit
Collector cut-off current
(I
E
=0)
I
CBO
-0.1
μA
μA
Emitter cut-off current
(I
C
=0)
I
EBO
V
EB
= -4 V
-0.1
Collector-base
breakdown voltage
V
(BR)CBO
I
C
= –
100 μA
-30
-30
-5
V
V
V
(I
E
= 0)
Collector-emitter
breakdown voltage
I
C
= -10 mA
(I
B
= 0)
Emitter-base
breakdown voltage (I
C
= I
E
= –
100 μA
V
(BR)EBO
0)
I
C
= -0.1 A, I
B
= -1 mA
-0.17
-0.45
-0.8
V
V
V
Collector-emitter
saturation voltage
I
C
= -1 A, I
B
= -100 mA
I
C
= -2 A, I
B
= -200 mA
-0.25
-0.42
Base-emitter saturation
voltage
I
C
= -1 A, I
B
= -100 mA
-0.9
-1.25
V
I
C
= -50 mA, V
CE
= -2 V
I
C
= -0.5 A, V
CE
= -2 V
I
C
= -1 A, V
CE
= -2 V
I
C
= -1.5 A , V
CE
= -2 V
210
170
100
70
280
560
DC current gain
I
C
= -0.1 A, V
CE
= -5 V
f = 100 MHz
100
f
t
Transition frequency
MHz
pF
I
E
= 0, V
CB
= -10 V
f = 1 MHz
Collector-base
capacitance
C
CBO
10
Turn-on time
Turn-off time
Resistive load
t
on
t
off
74
ns
ns
I
C
= -1.5 A, V
CC
= -10 V
I
B1
= -I
B2
= -150 mA
200
Notes:
(1)
Pulse test: pulse duration = 300 μs, duty cycle ≤ 1.5 %
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Electrical characteristics
2.1
Electrical characteristics (curves)
For the PNP transistors, current and voltage polarities are reversed.
Figure 3: Collector-emitter saturation voltage
Figure 2: DC current gain
Figure 4: Base-emitter saturation voltage
Figure 5: Resistive load switching on time
Figure 6: Resistive load switching off time
Figure 7: Capacitance
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Package information
2STR2230
3
Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
ECOPACK
®
is an ST trademark.
3.1
SOT-23 package information
Figure 8: SOT-23 package outline
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Package information
Table 5: SOT-23 package mechanical data
mm
Dim.
Min.
Typ.
Max.
1.25
0.15
1.20
0.70
0.50
0.45
0.20
0.16
3.026
A
A1
A2
A3
b
0
1
1.10
0.65
0.60
0.36
0.36
0.14
0.14
2.826
b1
c
0.38
c1
D
0.15
2.926
2.80
E
2.60
3.00
E1
1.526
0.90
1.80
0.35
1.626
0.95
1.726
1.00
2.00
0.60
e
e1
L
1.90
0.45
L1
L2
R
0.59 REF
0.25 BSC
0.05
0.05
0°
R1
θ
8°
7°
θ1
θ2
3°
5°
6°
14°
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Package information
2STR2230
Figure 9: SOT-23 recommended footprint (dimensions are in mm)
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Revision history
4
Revision history
Table 6: Document revision history
Changes
Date
Revision
18-Jul-2006
31-Oct-2006
07-Nov-2006
1
2
3
Initial release
New graphics
Maturity changed from preliminary to full.
Updated features and description in cover page.
Updated
Table 1: “Device summary
“.
09-Jun-2016
04-Jul-2016
4
5
Updated
Section 3.1: “SOT-23 package information
”
Minor text changes.
Updated silhouette in cover page.
Minor text changes.
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IMPORTANT NOTICE
–
PLEASE READ CAREFULLY
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, and
improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST
products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of or
der
acknowledgement.
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design of Purchasers’ products.
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Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.
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Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2016 STMicroelectronics
–
All rights reserved
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