MMBF4391LT1G,
SMMBF4391LT1G,
MMBF4392LT1G,
MMBF4393LT1G
JFET Switching Transistors
http://onsemi.com
N−Channel
3
Features
1
2
• S Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and
PPAP Capable
SOT−23
CASE 318
STYLE 10
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant*
2 SOURCE
MAXIMUM RATINGS
3
GATE
Rating
Drain−Source Voltage
Symbol
Value
30
Unit
Vdc
V
DS
Drain−Gate Voltage
V
30
Vdc
1 DRAIN
DG
GS
Gate−Source Voltage
V
30
Vdc
MARKING DIAGRAM
Forward Gate Current
I
50
mAdc
G(f)
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
XXX M G
G
Total Device Dissipation FR−5 Board
P
D
(Note 1) T = 25°C
225
1.8
mW
mW/°C
A
1
Derate above 25°C
XXX = Specific Device Code
Thermal Resistance, Junction−to−Ambient
Junction and Storage Temperature Range
R
556
°C/W
°C
q
JA
M
= Date Code*
T , T
J
−55 to +150
stg
G
= Pb−Free Package
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.
(Note: Microdot may be in either location)
*Date Code orientation and/or overbar may
vary depending upon manufacturing location.
MARKING & ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 2 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2012
1
Publication Order Number:
May, 2012 − Rev. 10
MMBF4391LT1/D