2N6027 Datasheet, PDF (1/8 Pages) ON Semiconductor – Programmable Unijunction Transistor

2N6027, 2N6028
Preferred Device
Programmable
Unijunction Transistor
Programmable Unijunction
Transistor Triggers
Designed to enable the engineer to “program’’ unijunction
characteristics such as RBB, η, IV, and IP by merely selecting 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.
• Programmable — RBB, η, IV and IP
• Low On–State Voltage — 1.5 Volts Maximum @ IF = 50 mA
• Low Gate to Anode Leakage Current — 10 nA Maximum
• High Peak Output Voltage — 11 Volts Typical
• Low Offset Voltage — 0.35 Volt Typical (RG = 10 k ohms)
• Device Marking: Logo, Device Type, e.g., 2N6027, Date Code
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol Value
*Power Dissipation
Derate Above 25°C
PF
300
1/θ_JA
4.0
*DC Forward Anode Current
Derate Above 25°C
*DC Gate Current
Repetitive Peak Forward Current
100 µs Pulse Width, 1% Duty Cycle
*20 µs Pulse Width, 1% Duty Cycle
IT
IG
ITRM
150
2.67
"50
1.0
2.0
Non–Repetitive Peak Forward Current
ITSM
5.0
10 µs Pulse Width
*Gate to Cathode Forward Voltage
*Gate to Cathode Reverse Voltage
*Gate to Anode Reverse Voltage
*Anode to Cathode Voltage(1)
Operating Junction Temperature Range
VGKF
VGKR
VGAR
VAK
TJ
40
*5.0
40
"40
–50 to
+100
*Storage Temperature Range
Tstg
–55 to
+150
*Indicates JEDEC Registered Data
(1) Anode positive, RGA = 1000 ohms
Anode negative, RGA = open
Unit
mW
mW/°C
mA
mA/°C
mA
Amps
Amps
Volts
Volts
Volts
Volts
°C
°C
http://onsemi.com
PUTs
40 VOLTS
300 mW
G
A
K
1
2
3
TO–92 (TO–226AA)
CASE 029
STYLE 16
PIN ASSIGNMENT
1
Anode
2
Gate
3
Cathode
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2000
1
May, 2000 – Rev. 2
Publication Order Number:
2N6027/D