BSS138LT1_05 Datasheet, PDF (1/5 Pages) ON Semiconductor – Power MOSFET 200 mA, 50 V N−Channel SOT−23

BSS138LT1
Preferred Device
Power MOSFET
200 mA, 50 V
N−Channel SOT−23
Typical applications are DC−DC converters, power management in
portable and battery−powered products such as computers, printers,
PCMCIA cards, cellular and cordless telephones.
Features
• Low Threshold Voltage (V_GS(th): 0.5 V−1.5 V) Makes it Ideal for
Low Voltage Applications
• Miniature SOT−23 Surface Mount Package Saves Board Space
• Pb−Free Packages are Available
http://onsemi.com
200 mA, 50 V
R_DS(on) = 3.5 W
N−Channel
3
MAXIMUM RATINGS (T_A = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
Drain−to−Source Voltage
V_DSS
50
Vdc
Gate−to−Source Voltage − Continuous V_GS
± 20
Vdc
Drain Current
− Continuous @ T_A = 25°C
I_D
− Pulsed Drain Current (t_p ≤ 10 ms)
I_DM
mA
200
800
Total Power Dissipation @ T_A = 25°C
P_D
225
mW
Operating and Storage Temperature
T_J, T_stg − 55 to 150
°C
Range
Thermal Resistance,
Junction−to−Ambient
R_qJA
556
°C/W
Maximum Lead Temperature for
T_L
Soldering Purposes, for 10 seconds
260
°C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1
2
3
1
2
SOT−23
CASE 318
STYLE 21
MARKING
DIAGRAM
J1 M G
G
1
J1
= 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^†
BSS138LT1
SOT−23 3000 Tape & Reel
BSS138LT1G
BSS138LT3
SOT−23 3000 Tape & Reel
(Pb−Free)
SOT−23 10,000 Tape & Reel
BSS138LT3G
SOT−23 10,000 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.
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2005
1
October, 2005 − Rev. 4
Publication Order Number:
BSS138LT1/D