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MMBT6521LT1G Datasheet, PDF (1/7 Pages) ON Semiconductor – Amplifier Transistor
MMBT6521LT1G
Amplifier Transistor
NPN Silicon
Features
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
MAXIMUM RATINGS
Rating
Collector −Emitter Voltage
Collector −Base Voltage
Emitter −Base Voltage
Collector Current — Continuous
THERMAL CHARACTERISTICS
Symbol
VCEO
VCBO
VEBO
IC
Value
25
40
4.0
100
Unit
Vdc
Vdc
Vdc
mAdc
Characteristic
Total Device Dissipation FR− 5 Board
(Note 1) @TA = 25°C
Derate above 25°C
Symbol
PD
Max
225
1.8
Unit
mW
mW/°C
Thermal Resistance, Junction−to−Ambient
Total Device Dissipation Alumina
Substrate, (Note 2) @TA = 25°C
Derate above 25°C
RqJA
PD
556
°C/W
300
mW
2.4
mW/°C
Thermal Resistance, Junction−to−Ambient RqJA
417
°C/W
Junction and Storage Temperature
TJ, Tstg −55 to +150 °C
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. FR−5 = 1.0  0.75  0.062 in.
2. Alumina = 0.4  0.3  0.024 in. 99.5% alumina.
http://onsemi.com
COLLECTOR
3
1
BASE
2
EMITTER
3
1
2
SOT−23 (TO −236)
CASE 318 −08
STYLE 6
MARKING DIAGRAM
RO M G
G
1
RO = Specific Device Code
M
= Date Code*
G
= Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or overbar may
vary depending upon manufacturing location.
ORDERING INFORMATION
Device
Package
Shipping†
MMBT6521LT1G SOT−23 3000/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 Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2009
1
August, 2009 − Rev. 5
Publication Order Number:
MMBT6521LT1/D