2N6027, 2N6028
Preferred Device
Programmable
Unijunction Transistor
Programmable Unijunction
Transistor Triggers
http://onsemi.com
Designed to enable the engineer to “program’’ unijunction
characteristics such as R , h, I , and I by merely selecting
BB
V
P
PUTs
40 VOLTS, 300 mW
two resistor values. Application includes thyristor−trigger, oscillator,
pulse and timing circuits. These devices may also be used in special
thyristor applications due to the availability of an anode gate. Supplied
in an inexpensive TO−92 plastic package for high−volume
requirements, this package is readily adaptable for use in automatic
insertion equipment.
G
A
K
Features
• Programmable − R , h, I and I
BB
V
P
• Low On−State Voltage − 1.5 V Maximum @ I = 50 mA
F
TO−92 (TO−226AA)
CASE 029
• Low Gate to Anode Leakage Current − 10 nA Maximum
• High Peak Output Voltage − 11 V Typical
• Low Offset Voltage − 0.35 V Typical (R = 10 kW)
• Pb−Free Packages are Available*
STYLE 16
1
2
3
G
MARKING DIAGRAM
2N
602x
AYWW G
G
2N602x = Device Code
x = 7 or 8
A
= Assembly Location
Y
= Year
WW
G
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
PIN ASSIGNMENT
1
2
3
Anode
Gate
Cathode
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 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.
Preferred devices are recommended choices for future use
© Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
May, 2006 − Rev.6
2N6027/D