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1
2
3
PNP MEDIUM POWER TRANSISTORS
Features
■ SURFACE MOUNTING DEVICES IN MEDIUM
POWER SOT-223 AND SOT-89 PACKAGES
■ AVAILABLE IN TAPE & REEL PACKING
■ IN COMPLIANCE WITH THE 2002/93/EC
EUROPEAN DIRECTIVE
Applications
STF826
STN826
2
■ VOLTAGE REGULATION
■ RELAY DRIVER
■ GENERIC SWITCH
Description
The STF826 and STN826 are PNP transistors
manufactured using planar Technology resulting
in rugged high performance devices.
Internal Schematic Diagram
SOT-223
Order codes
Part Number Marking Package Packing
SOT-89
STF826 826 SOT-89 Tape & reel
STN826 N826 SOT-223 Tape & reel
Rev 1
October 2005 1/10
www.st.com
10
Page 2
1 Absolute Maximum Ratings STF826 - STN826
1 Absolute Maximum Ratings
Table 1. Absolute Maximum Rating
Symbol Parameter Value Unit
STF826 STN826
V
V
V
P
T
CBO
CEO
EBO
I
I
CM
I
I
BM
TOT
STG
T
Collector-Base Voltage (IE = 0)
Collector-Emitter Voltage (IB = 0)
Collector-Base Voltage (IC = 0)
Collector Current -3 A
C
Collector Peak Current (tP < 5ms)
Base Current -1 A
B
Base Peak Current (tP < 5ms)
Total di ssipation at Tc = 25°C
-60 V
-30 V
-5 V
-6 A
-2 A
1.4 1.6 W
Storage Temperature -65 to 150
Max. Operating Junction Temperature 150
J
Table 2. Thermal Data
Symbol Parameter Value Unit
SOT-89 SOT-223
R
thj-amb
Note: 1
Note: 1 Device mounted on a PCB area of 1 cm
Thermal Resista nce Junction-Amb ____________________Max 89 78 °C/W
2
.
°C
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Page 3
STF826 - STN826 2 Electrical Char acteristics
2 Electrical Characteristics
Table 3. Electrical Characteristics (T
= 25°C; unless otherwise specified)
CASE
Symbol Parameter T est Conditions Min. T yp. Max. Unit
I
CES
I
CEO
I
EBO
V
(BR)CBO
V
(BR)CEO
Note 2
V
(BR)EBO
V
CE(sat)
Note 2
V
BE(sat)
Note 2
h
FE
f
Collector Cut-off Current
= 0)
(V
BE
Collector Cut-off Current
= 0)
(I
B
Emitter Cut-off Current
= 0)
(I
C
Collector-Base
Breakdown Voltage (I
Collector-Emit ter Breakdown
Voltage (I
= 0)
B
Collector-Emit ter Breakdown
Voltage (I
= 0)
C
Collector-Emitter Saturation
Voltage
Base-Emitter Saturation Voltage
DC Current Gain
Transistor Frequency
T
= 0)
E
V
= -60V -10 μA
CE
V
= -30V -100 μA
CE
V
= -5V -10 μA
EB
I
= -100μA-60V
C
= -10 mA -30 V
I
C
= -100 μA-5 V
I
E
I
= -1 A IB = -50 mA
C
I
= -2 A IB = -100 mA
C
I
= -3 A IB = -150 mA
C
= -2 A IB = -100 mA -1.2 V
I
C
I
= -100 mA V
C
I
= -1 A V
C
= -3 A V
I
C
V
= -10 V Ic= -0.1 A 100 MHz
CE
CE
CE
CE
= -2 V
= -2 V
= -2 V
100
80
30
-0.4
-0.7
-1.1
300
2 Pulsed duration = 300 μs, duty cycle ≤1.5%.
V
V
V
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Page 4
2 Electrical Characteristics STF826 - STN826
2.1 Electrical characteristics (curve)
Figure 1. DC Current Gain Figure 2. DC Current Gain
Figure 3. Collector-emitter saturation voltage Figure 4. Base-emitter saturation voltage
Figure 5. Switching times on resistive load Figure 6. Switching times resistive on load
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Page 5
STF826 - STN826 2 Electrical Char acteristics
Figure 7. Reverse biased area
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Page 6
3 Package Mechani cal Data STF826 - STN826
3 Package M echanical 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. ECOP ACK is an ST trademark. ECOPACK specifications are
available at: www.st.com
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Page 7
STF826 - STN826 3 Package Mechan ical Data
P025H
SOT-89 MECHANICAL DATA
DIM.
MIN. TYP. MAX. MIN. TYP. MAX.
A 1.4 1.6 55.1 63.0
B 0.44 0.56 17.3 22.0
B1 0.36 0.48 14.2 18.9
C 0.35 0.44 13.8 17.3
C1 0.35 0.44 13.8 17.3
D 4.4 4.6 173.2 181.1
D1 1.62 1.83 63.8 72.0
E 2.29 2.6 90.2 102.4
e 1.42 1.57 55.9 61.8
e1 2.92 3.07 115.0 120.9
H 3.94 4.25 155.1 167.3
L 0.89 1.2 35.0 47.2
mm mils
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Page 8
3 Package Mechani cal Data STF826 - STN826
SOT-223 MECHANICAL DATA
DIM.
MIN. TYP. MAX. MIN. TYP. MAX.
A 1.80 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
V10
A1 0.02
mm inch
o
o
10
8/10
P008B
Page 9
STF826 - STN826 4 Revision History
4 Revision History
Date Revision Changes
03-Aug-2005 1 Initial release.
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4 Revision Hist ory S TF826 - STN826
I
s
o
d
b
ct
t
ot
a
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