STMICROELECTRONICS STN690A

STN690A
Medium Current, High Performance, Low Voltage
NPN Transistor
General features
■
Very low Collector to Emitter saturation voltage
■
D.C. Current gain, hFE >100
■
3A continuous collector current
■
40V breakdown voltage (V(BR)CER)
■
In compliance with the 2002/93/EC European
Directive
2
1
Description
2
3
SOT-223
The device in manufactured in low voltage NPN
Planar Technology by using a “Base Island”
layout. The resulting transistor shows exceptional
high gain performance coupled with very low
saturation voltage.
Internal schematic diagram
Applications
■
Power management in portable equipment
■
Voltage regulation in bias supply circuits
■
Switching regulator in battery charger
applications
■
Heavy load driver
Order codes
Part Number
Marking
Package
Packing
STN690A
N690A
SOT-223
Tape & reel
October 2006
Rev 1
1/10
www.st.com
10
STN690A
Contents
1
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2
Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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STN690A
1
Electrical ratings
Electrical ratings
Table 1.
Absolute maximum rating
Symbol
Value
Unit
VCBO
Collector-base voltage (IE = 0)
40
V
VCER
Collector-emitter voltage (R BE = 47Ω)
40
V
VCEO
Collector-emitter voltage (IB = 0)
30
V
VEBO
Emitter-base voltage (IC = 0)
5
V
Collector current
3
A
ICM
Collector peak current (tP < 5ms)
6
A
Ptot
Total dissipation at T amb = 25°C
1.6
W
Tstg
Storage temperature
-65 to 150
°C
150
°C
Value
Unit
78
°C/W
IC
TJ
Table 2.
Symbol
Rthj-amb
1.
Parameter
Max. operating junction temperature
Thermal data
Parameter
Thermal resistance junction-amb
(1)_
__max
Device mounted on PCB area of 1 cm 2.
3/10
Electrical characteristics
2
STN690A
Electrical characteristics
(Tcase = 25°C unless otherwise specified)
Table 3.
Electrical characteristics
Symbol
Parameter
ICBO
Collector cut-off current
(IE =0)
IEBO
Emitter cut-off current
(IC =0)
Test Conditions
Min.
Typ.
VCB = 30V
VCB = 30V;
TC = 100°C
VEB = 4V
Max.
Unit
10
100
µA
µA
10
µA
Collector-emitter
V(BR)CEO (2) breakdown voltage
(IB =0)
IC = 10mA
30
V
Collector-emitter
breakdown voltage
(RBE = 47Ω)
IC = 10mA
40
V
V(BR)CBO
Collector-base
breakdown voltage
(IE =0)
IC = 100µA
40
V
V(BR)EBO
Emitter-base breakdown
voltage (IC =0)
IE = 100µA
5
V
V(BR)CER
(2)
VCE(sat) (2)
Collector-emitter
saturation voltage
IC = 0.5A
IB = 5mA
0.08
0.15
V
IC = 1.2A
IB = 20mA
0.1
0.22
V
IC = 2A
IB = 20mA
0.175
0.35
V
IC = 3A
IB = 100mA
0.2
0.4
V
IC = 3A
IB = 100mA
0.3
V
TJ = 100°C
VBE(sat) (2)
Base-emitter saturation
voltage
IC = 1A
IB = 10mA
VBE(on) (2)
Base-emitter on voltage
IC = 1A
VCE = 2V
IC = 10mA
VCE = 2V
IC = 500mA
IC = 1A
hFE
4/10
(2)
DC current gain
0.8
1
V
0.8
1
V
100
200
400
VCE = 2V
100
200
400
VCE = 2V
100
IC = 2A
VCE = 1V
100
160
IC = 3A
VCE = 1V
90
130
STN690A
Electrical characteristics
Table 3.
Symbol
ft
td
tr
ts
tf
Electrical characteristics
Parameter
Transition frequency
Resistive load
Delay time
Rise time
Storage time
Fall time
Test Conditions
IC = 50mA
Min.
VCE = 5V
Typ.
Max.
Unit
100
MHz
50
ns
IB1 = -IB2 = 60mA
120
ns
(see figure 7)
465
ns
80
ns
f = 50MHz
IC = 3A
V CC = 20V
Note (2) Pulsed duration = 300 µs, duty cycle ≤1.5%
2.1
Electrical characteristics (curves)
Figure 1.
DC current gain
Figure 2.
DC current gain
Figure 3.
Collector-emitter saturation
voltage
Figure 4.
Base-emitter saturation
voltage
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Electrical characteristics
Figure 5.
2.2
Switching time resistive load Figure 6.
Test circuits
Figure 7.
Resistive load switching test circuit
1) Fast electronic switch
2) Non-inductive resistor
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STN690A
Switching time resistive load
STN690A
3
Package mechanical data
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com
7/10
Package mechanical data
STN690A
SOT-223 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
A
inch
MAX.
MIN.
TYP.
1.80
MAX.
0.071
B
0.60
0.70
0.80
0.024
0.027
0.031
B1
2.90
3.00
3.10
0.114
0.118
0.122
c
0.24
0.26
0.32
0.009
0.010
0.013
D
6.30
6.50
6.70
0.248
0.256
0.264
e
2.30
0.090
e1
4.60
0.181
E
3.30
3.50
3.70
0.130
0.138
0.146
H
6.70
7.00
7.30
0.264
0.276
0.287
10o
V
A1
10o
0.02
P008B
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STN690A
4
Revision history
Revision history
Table 4.
Revision history
Date
Revision
20-Oct-2006
1
Changes
Initial release.
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STN690A
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