Datasheet 2N6028, 2N6027 Datasheet (ON Semiconductor)

Page 1
2N6027, 2N6028
Preferred Device
Programmable Unijunction Transistor
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 — R
Low On–State Voltage — 1.5 Volts Maximum @ I
Low Gate to Anode Leakage Current — 10 nA Maximum
High Peak Output Voltage — 11 Volts Typical
Low Offset Voltage — 0.35 Volt Typical (R
Device Marking: Logo, Device T ype, e.g., 2N6027, Date Code
, η, IV and I
BB
P
= 50 mA
F
= 10 k ohms)
G
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PUTs
40 VOLTS
300 mW
G
A
K
MAXIMUM RATINGS (T
Rating Symbol Value Unit
*Power Dissipation
Derate Above 25°C
*DC Forward Anode Current
Derate Above 25°C *DC Gate Current I Repetitive Peak Forward Current
µs Pulse Width, 1% Duty Cycle
100
µs Pulse Width, 1% Duty Cycle
*20
Non–Repetitive Peak Forward Current
µs Pulse Width
10 *Gate to Cathode Forward Voltage V *Gate to Cathode Reverse Voltage V *Gate to Anode Reverse Voltage V *Anode to Cathode Voltage Operating Junction Temperature Range T
*Storage Temperature Range T
*Indicates JEDEC Registered Data (1) Anode positive, RGA = 1000 ohms
Anode negative, RGA = open
= 25°C unless otherwise noted)
J
(1)
P
1/θ
I
I
TRM
I
TSM
GKF GKR GAR
V
AK
stg
1 F JA
T
G
J
300
4.0
150
2.67
"
50 mA
1.0
2.0
5.0 Amps
40 Volts
*
5.0 Volts
40 Volts
"
40 Volts
–50 to
+100
–55 to
+150
mW
mW/°C
mA
mA/°C
Amps
°C
°C
1 2 3
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.
2
3
TO–92 (TO–226AA)
CASE 029 STYLE 16
PIN ASSIGNMENT
Anode
Gate
Cathode
Semiconductor Components Industries, LLC, 2000
May, 2000 – Rev. 2
1 Publication Order Number:
2N6027/D
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2N6027, 2N6028
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Thermal Resistance, Junction to Case R Thermal Resistance, Junction to Ambient R Maximum Lead Temperature for Soldering Purposes
(t1/16 from case, 10 secs max)
θJC θJA
T
L
75 °C/W 200 °C/W 260 °C
ELECTRICAL CHARACTERISTICS (T
Characteristic
*Peak Current
(VS = 10 Vdc, RG = 1 MΩ) 2N6027
(VS = 10 Vdc, RG = 10 k ohms) 2N6027
*Offset Voltage
(VS = 10 Vdc, RG = 1 MΩ) 2N6027
(VS = 10 Vdc, RG = 10 k ohms) (Both Types)
*Valley Current
(VS = 10 Vdc, RG = 1 MΩ) 2N6027
(VS = 10 Vdc, RG = 10 k ohms) 2N6027
(VS = 10 Vdc, RG = 200 ohms) 2N6027
*Gate to Anode Leakage Current
(VS = 40 Vdc, TA = 25°C, Cathode Open) (VS = 40 Vdc, TA = 75°C, Cathode Open)
Gate to Cathode Leakage Current
(VS = 40 Vdc, Anode to Cathode Shorted) *Forward Voltage (IF = 50 mA Peak) *Peak Output Voltage
(VG = 20 Vdc, CC = 0.2 µF) Pulse Voltage Rise T ime
(VB = 20 Vdc, CC = 0.2 µF)
*Indicates JEDEC Registered Data (1) Pulse Test: Pulse Width 300 µsec, Duty Cycle 2%.
= 25°C unless otherwise noted.)
C
2N6028
2N6028
2N6028
2N6028
2N6028
2N6028
(1)
Fig. No. Symbol Min Typ Max Unit
2,9,11 I
1 V
1,4,5 I
I
I
1,6 V 3,7 V
3 t
P
T
V
GAO
GKS
F o
r
— — — —
0.2
0.2
0.2
— — 70 25
1.5
1.0
— —
5.0 50 nAdc
0.8 1.5 Volts
6.0 11 Volt
40 80 ns
1.25
0.08
4.0
0.70
0.70
0.50
0.35
18
18 150 150
1.0
3.0
2.0
0.15
5.0
1.0
1.6
0.6
0.6
50 25 — — — —
10 —
µA
Volts
µA
mA
nAdc
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2N6027, 2N6028
Adjust
for
Turn–on
Threshold
V
B
Scope
I
A
V
AK
1A –
Programmable Unijunction with “Program” Resistors R1 and R2
+V
A
G
K
100k
1.0%
2N5270
20
B
R2
– VS =
R1
IP (SENSE) 100 µV = 1.0 nA
+
0.01 µF
Put
Under
Test
I
R1
R1 + R2
A
+
V
B
V
AK
1B –
Equivalent Test Circuit for Figure 1A used for electrical characteristics testing (also see Figure 2)
R
RG =
G
Figure 1. Electrical Characterization
510k
R
RG = R/2 VS = V
B/2
(See Figure 1)
R
C
C
R1 R2
R1 + R2
V
S
+V
20
V
A
–V
P
V
S
V
F
V
V
I
GAO
B
16k
27k
v
o
0.6 V
VT = VP – V
I
P
IC – Electrical Characteristics
+V
V
o
6 V
t
S
I
V
f
I
I
A
F
t
Figure 2. Peak Current (IP) Test Circuit Figure 3. Vo and tr Test Circuit
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2N6027, 2N6028
TYPICAL V ALLEY CURRENT BEHAVIOR
µ
V
I , VALLEY CURRENT ( A)
1000
100
10
10
5.0
2.0
1.0
0.5
500
RG = 10 k
100 k
1 M
1051520
VS, SUPPLY VOLTAGE (VOLTS) TA, AMBIENT TEMPERATURE (°C)
µ
100
V
I , VALLEY CURRENT ( A)
10
5
–25 +25 +75
0–50 +50 +100
RG = 10 k
Figure 4. Effect of Supply Voltage Figure 5. Effect of Temperature
25
TA = 25°C
TA = 25°C
(SEE FIGURE 3)
20
15
100 k
1 M
CC = 0.2 µF
F
V , PEAK FORWARD VOLTAGE (VOLTS)
0.2
0.1
0.05
0.02
0.01
10
5.0
o
V , PEAK OUTPUT VOLTAGE (VOLTS)
0
0.020.01 0.05 0.1 IF, PEAK FORWARD CURRENT (AMP) VS, SUPPLY VOLTAGE (VOLTS)
0.2 2.00.5 1.0 5.0 35 40
5.0 15 25
1002030
Figure 6. Forward Voltage Figure 7. Peak Output Voltage
B2
R
R
2
R
B1
η =
1
RBB = R1 + R2
R1
R1 + R2
G
T
G
A
C
C
K
Typical Application
A
K
Circuit Symbol
A
E
G
P N P N
K
Equivalent Circuit with External “Program” Resistors R1 and R2
1000 pF
+
R
2
R
1
Figure 8. Programmable Unijunction
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2N6027, 2N6028
TYPICAL PEAK CURRENT BEHAVIOR
2N6027
10
5.0
µ
3.0
2.0
1.0 RG = 10 k
0.5
P
I , PEAK CURRENT ( A)
0.3
0.2
0.1
100 k
1.0 M
105.0 15 20
VS, SUPPLY VOLTAGE (VOLTS) TA, AMBIENT TEMPERATURE (°C)
(SEE FIGURE 2)
Figure 9. Effect of Supply Voltage and R
1.0
0.7
0.5
µ
0.3
0.2
0.1
0.07
0.05
P
I , PEAK CURRENT ( A)
0.03
0.02
0.01
RG = 10 k
100 k
1.0 M
(SEE FIGURE 2)
105.0 15 20
TA = 25°C
TA = 25°C
G
2N6028
µ
I , PEAK CURRENT ( A)
100
µ
P
I , PEAK CURRENT ( A)
P
0.05
0.02
0.01
50 20
10
5.0
2.0
1.0
0.5
0.2
0.1
10
5.0
2.0
1.0
0.5
0.2
0.1
VS = 10 VOLTS
(SEE FIGURE 2)
RG = 10 k
100 k
1.0 M
–25 +25 +75
0–50 +50 +100
Figure 10. Effect of T emperature and R
VS = 10 VOLTS
(SEE FIGURE 2)
RG = 10 k
100 k
1.0 M
–25 +25 +75
0–50 +50 +100
G
VS, SUPPLY VOLTAGE (VOLTS) TA, AMBIENT TEMPERATURE (°C)
Figure 11. Effect of Supply Voltage and R
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G
5
Figure 12. Effect of T emperature and R
G
Page 6
2N6027, 2N6028
TO–92 EIA RADIAL TAPE IN FAN FOLD BOX OR ON REEL
H2A H2A
H
W2
H4
H5
L1
H1
W1
W
F1
F2
P2 P2
P1
P
L
D
H2B H2B
T1
T
T2
Figure 13. Device Positioning on T ape
Specification
Inches Millimeter
Symbol Item
D
D2
F1, F2
H
H1 H2A H2B
H4
H5
L
L1
P P1 P2
T T1 T2 W
W1 W2
Tape Feedhole Diameter Component Lead Thickness Dimension Component Lead Pitch Bottom of Component to Seating Plane Feedhole Location Deflection Left or Right Deflection Front or Rear Feedhole to Bottom of Component Feedhole to Seating Plane Defective Unit Clipped Dimension Lead Wire Enclosure Feedhole Pitch Feedhole Center to Center Lead First Lead Spacing Dimension Adhesive Tape Thickness Overall Taped Package Thickness Carrier Strip Thickness Carrier Strip Width Adhesive Tape Width Adhesive Tape Position
NOTES:
1. Maximum alignment deviation between leads not to be greater than 0.2 mm.
2. Defective components shall be clipped from the carrier tape such that the remaining protrusion (L) does not exceed a maximum of 11 mm.
3. Component lead to tape adhesion must meet the pull test requirements.
4. Maximum non–cumulative variation between tape feed holes shall not exceed 1 mm in 20 pitches.
5. Holddown tape not to extend beyond the edge(s) of carrier tape and there shall be no exposure of adhesive.
6. No more than 1 consecutive missing component is permitted.
7. A tape trailer and leader, having at least three feed holes is required before the first and after the last component.
8. Splices will not interfere with the sprocket feed holes.
Min Max Min Max
0.1496 0.1653 3.8 4.2
0.015 0.020 0.38 0.51
0.0945 0.110 2.4 2.8 .059 .156 1.5 4.0
0.3346 0.3741 8.5 9.5
0 0.039 0 1.0 0 0.051 0 1.0
0.7086 0.768 18 19.5
0.610 0.649 15.5 16.5
0.3346 0.433 8.5 11
0.09842 2.5
0.4921 0.5079 12.5 12.9
0.2342 0.2658 5.95 6.75
0.1397 0.1556 3.55 3.95
0.06 0.08 0.15 0.20
0.0567 1.44
0.014 0.027 0.35 0.65
0.6889 0.7481 17.5 19
0.2165 0.2841 5.5 6.3
.0059 0.01968 .15 0.5
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2N6027, 2N6028
ORDERING & SHIPPING INFORMATION: 2N6027 and 2N6028 packaging options, Device Suffix
Europe
U.S.
2N6027, 2N6028 2N6027, 2N6028RLRA
2N6028RLRM 2N6028RLRP
Equivalent
2N6027RL1
Shipping Description of TO92 Tape Orientation
Bulk in Box (5K/Box) Radial Tape and Reel (2K/Reel) Radial Tape and Reel (2K/Reel) Radial Tape and Fan Fold Box (2K/Box) Radial Tape and Fan Fold Box (2K/Box)
P ACKAGE DIMENSIONS
TO–92 (TO–226AA)
CASE 029–1 1
ISSUE AJ
N/A, Bulk Round side of TO92 and adhesive tape visible Flat side of TO92 and adhesive tape visible Flat side of TO92 and adhesive tape visible Round side of TO92 and adhesive tape visible
SEATING PLANE
A
B
R
P
L
K
XX
1
G
H V
C
N
D
J
SECTION X–X
N
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. CONTOUR OF PACKAGE BEYOND DIMENSION R IS UNCONTROLLED.
4. LEAD DIMENSION IS UNCONTROLLED IN P AND BEYOND DIMENSION K MINIMUM.
DIM MIN MAX MIN MAX
A 0.175 0.205 4.45 5.20 B 0.170 0.210 4.32 5.33 C 0.125 0.165 3.18 4.19 D 0.016 0.021 0.407 0.533 G 0.045 0.055 1.15 1.39 H 0.095 0.105 2.42 2.66
J 0.015 0.020 0.39 0.50 K 0.500 ––– 12.70 ––– L 0.250 ––– 6.35 ––– N 0.080 0.105 2.04 2.66 P ––– 0.100 ––– 2.54 R 0.115 ––– 2.93 ––– V 0.135 ––– 3.43 –––
STYLE 16:
PIN 1. ANODE
2. GATE
3. CATHODE
MILLIMETERSINCHES
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2N6027, 2N6028
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes
without further notice to any products herein. SCILLC makes no warranty , representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability , including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly , any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer .
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2N6027/D
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