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STN724

P1-P3P4-P6P7-P9P10-P11
April 2008 Rev 4 1/11
11
STF724
STN724
NPN medium power transistors
Features
■ Surface mounting devices in medium power
SOT-223 and SOT-89 packages
■ Available in tape and reel packaging
Applications
■ Voltage regulation
■ Relay driver
■ Generic switch
Description
The STF724 and STN724 are NPN transistors
manufactured using Planar technology resulting in
rugged high performance devices.
Figure 1. Internal schematic diagram
SOT-223
1
2
2
3
SOT-89
Table 1. Device summary
Order code Marking Package Packaging
STF724 724 SOT-89
Tape & reel
STN724 N724 SOT-223
ww w.st.com
STF724 - STN724
2/11
Contents
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
STF724 - STN724
3/11
1 Electrical ratings
Table 3. Thermal data
Table 2. Absolute maximum rating
Symbol Parameter Value Unit
STF724 STN724
V
CBO
Collector-base voltage (I
E
= 0) 60 V
V
CEO
Collector-emitter voltage (I
B
= 0)
30 V
V
EBO
Emitter-base voltage (I
C
= 0) 5 V
I
C
Collector current 3 A
I
CM
Collector peak current (t
P
< 5ms) 6 A
I
B
Base current 1 A
I
BM
Base peak current (t
P
< 5ms) 2 A
P
tot
Total dissipation at T
amb
= 25°C 1.4 1.6 W
T
stg
Storage temperature -65 to 150 °C
T
J
Max. operating junction temperature 150 °C
Symbol Parameter Value Unit
SOT-89 SOT-223
R
thj-amb
Thermal resistance junction-ambient
(1)
_max
1. Device mounted on PCB area of 1 cm
2
.
89 78 °C/W
P1-P3P4-P6P7-P9P10-P11

STN724

Mfr. #:
Buy STN724
Manufacturer:
STMicroelectronics
Description:
Bipolar Transistors - BJT NPN TRANSISTOR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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