NST857BF3T5G Datasheet, PDF (1/4 Pages) ON Semiconductor – PNP General Purpose Transistor

NST857BF3T5G
PNP General Purpose
Transistor
The NST857BF3T5G device is a spin−off of our popular
SOT−23/SOT−323/SOT−563/SOT−963 three−leaded device. It is
designed for general purpose amplifier applications and is housed in
the SOT−1123 surface mount package. This device is ideal for
low−power surface mount applications where board space is at a
premium.
Features
• h_FE, 220−475
• Low V_CE(sat), ≤ −0.3 V
• Reduces Board Space
• This is a Pb−Free Device
MAXIMUM RATINGS
Rating
Symbol Value
Unit
Collector −Emitter Voltage
Collector −Base Voltage
Emitter −Base Voltage
Collector Current − Continuous
THERMAL CHARACTERISTICS
V_CEO
V_CBO
V_EBO
I_C
−45
−50
−5.0
−100
Vdc
Vdc
Vdc
mAdc
Characteristic
Symbol Max
Unit
Total Device Dissipation, T_A = 25°C
Derate above 25°C
P_D
290
mW
(Note 1) 2.3 mW/°C
Thermal Resistance,
Junction−to−Ambient
R_qJA
432
(Note 1)
°C/W
Total Device Dissipation, T_A = 25°C
Derate above 25°C
P_D
347
mW
(Note 2) 2.8 mW/°C
Thermal Resistance,
Junction−to−Ambient
R_qJA
360
(Note 2)
°C/W
Thermal Resistance,
Junction−to−Lead 3
R_YJL
143
(Note 2)
°C/W
Junction and Storage Temperature Range T_J, T_stg −55 to
°C
+150
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. 100 mm² 1 oz, copper traces.
2. 500 mm² 1 oz, copper traces.
http://onsemi.com
COLLECTOR
3
1
BASE
2
EMITTER
NST857BF3T5G
3
12
SOT−1123
CASE 524AA
STYLE 1
MARKING DIAGRAM
5M
5 = Device Code
M = Date Code
ORDERING INFORMATION
Device
Package
Shipping^†
NST857BF3T5G
SOT−1123 8000/Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2008
1
April, 2008 − Rev. 0
Publication Order Number:
NST857BF3/D