MMBT489LT1G Datasheet, PDF (1/4 Pages) ON Semiconductor – High Current Surface Mount NPN Silicon Switching Transistor

MMBT489LT1G
High Current Surface Mount
NPN Silicon Switching
Transistor for Load
Management in
Portable Applications
Features
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
MAXIMUM RATINGS (T_A = 25°C)
Rating
Symbol
Max
Unit
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current − Continuous
Collector Current − Peak
THERMAL CHARACTERISTICS
V_CEO
30
Vdc
V_CBO
50
Vdc
V_EBO
5.0
Vdc
I_C
1.0
A
I_CM
2.0
A
Characteristic
Symbol
Max
Unit
Total Device Dissipation (Note 1)
@T_A = 25°C
Derate above 25°C
P_D
310
mW
2.5
mW/°C
Thermal Resistance, Junction−to−Ambient R_qJA
(Note 1)
403
°C/W
Total Device Dissipation (Note 2)
@T_A = 25°C
Derate above 25°C
P_D
710
mW
5.7
mW/°C
Thermal Resistance, Junction−to−Ambient R_qJA
(Note 2)
176
°C/W
Total Device Dissipation (Single Pulse < 10 s) P_Dsingle
575
mW
Junction and Storage Temperature Range T_J, T_stg −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−4 @ Minimum Pad
2. FR−4 @ 1.0 X 1.0 inch Pad
http://onsemi.com
30 VOLTS, 2.0 AMPERES
NPN TRANSISTOR
COLLECTOR
3
1
BASE
2
EMITTER
3
1
2
SOT−23 (TO−236)
CASE 318
STYLE 6
MARKING DIAGRAM
N3 M G
G
1
N3 = 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^†
MMBT489LT1G 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 Specifications
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2009
1
August, 2009 − Rev. 5
Publication Order Number:
MMBT489LT1/D