K0820S1URP [LITTELFUSE]
Standard Unidirectional SIDACs;
| 型号： | K0820S1URP |
| 厂家： | 
LITTELFUSE |
| 描述： | Standard Unidirectional SIDACs 双向触发二极管 |
| 文件： | 总8页 (文件大小：671K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Teccor® brandThyristors
Standard Unidirectional SIDACs
RoHS
Kxxx0yU SIDAC Series
Description
The SIDAC is a silicon unilateral voltage triggered switch.
Upon application of a voltage exceeding the SIDAC breakover
voltage point, the SIDAC switches on through a negative
resistance region to a low on-state voltage. Conduction
continues until the current is interrupted or drops below the
minimum holding current of the device.
SIDACs feature glass-passivated junctions to ensure a
rugged and dependable device capable of withstanding
harsh environments.
Features
• Rectified AC/DC Circuit
• RoHS Compliant
Oriented
Schematic Symbol
• Triggering Voltage of 75V
to 260V
Applications
Suitable for capacitor-discharge HV generator circuit
A
K
Electrical Specifications (TJ = 25°C, unless otherwise specified)
Symbol
Parameters
Test Conditions
K0820yURP
K0900yURP
K1050yURP
K1100yURP
K1200yURP
K1300yURP
K1400yURP
K1500yURP
K2000yURP
K2200yURP
K2300yURP
K2400yURP
K2500yURP
K0820yURP
K0900yURP
K1050yURP
K1100yURP
K1200yURP
K1300yURP
K1400yURP
K1500yURP
K2000yURP
K2200yURP
K2300yURP
K2400yURP
K2500yURP
min
75
max
90
Unit
79
97
95
110
118
125
138
146
157
210
230
240
250
260
104
110
120
130
142
190
210
220
230
240
70
VBO
V
Breakover/Trigger Voltage
70
90
90
100
110
115
120
170
190
200
210
220
VDRM
V
Repetitive Peak Off-state Voltage
Kxxx0yU SIDAC Series
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 08/11/15
Teccor® brandThyristors
Standard Unidirectional SIDACs
Electrical Specifications (TJ = 25°C, unless otherwise specified)
Symbol
Parameters
Test Conditions
Min
Max
Unit
IT(RMS)
On-state RMS Current
50/60Hz
1
A
V = VDRM
IDRM
VTM
IH
Repetitive Peak Off-state Current
Peak On-state Voltage
5
1.2
80
μA
V
50/60Hz Sine Wave
IT = 1A
RL = 100Ω
50/60Hz Sine Wave
Dynamic Holding Current
10
mA
(VBO – VS)
________
RS
Switching Resistance, RS=
50/60Hz Sine Wave
100
Ω
(IS – IBO
)
IBO
Breakover Current
50/60Hz Sine Wave
10
80
μA
60Hz
5Hz
K0820yU~ TP=10μs
K0900yU
TA=125C
160
120
280
120
280
20
60Hz
5Hz
K1050yU~ TP=10μs
K2000yU TA=125C
ITRM
Peak Repetitive Pulse Current (refer to figure 4)
A
60Hz
5Hz
K2200yU~ TP=10μs
K2500yU TA=135C
60Hz
50Hz
Peak Non-repetitive Surge Current
(refer to figure 5)
ITSM
Single Cycle
A
16.7
150
di/dt
dv/dt
TS
Critical Rate of Rise of On-state Current
Critical Rate of Rise of Off-state Voltage
StorageTemperature Range
A/μs
V/μs
°C
1500
-40
150
125
150
30
K0820yU~K2000yU
K2200yU~K2500yU
DO-214
-40
TJ
JunctionTemperature Range
°C
-40
RθJL
Thermal Resistance, Junction to Lead
°C/W
DO-15
18
Figure 2: On-state Current vs. On-state
Voltage (Typical)
Figure 1:V-I Characteristics
9
8
7
6
5
4
3
2
1
0
+I
VDRM
VT
VS
VBO
+V
-V
IDRM
IBO
IS
(VBO - VS)
RS
=
IH
IT
(IS - IBO
)
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Instantaneous On-stateVoltage (vT) –Volts
-I
Kxxx0yU SIDAC Series
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 08/11/15
Teccor® brandThyristors
Standard Unidirectional SIDACs
Figure 3: Power Dissipation vs. On-state Current
(Typical)
Figure 4: Peak Non-repetitive Surge Current (ITSM
)
vs. Number of Cycles
100
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS ON-STATE CURRENT: IT RMS Maximum Rated
Value at Specified JunctionTemperature
1.2
1.0
0.8
0.6
0.4
0.2
0.0
10
Notes:
1) Blocking capability may be lost during
and immediately following surge
current interval.
2) Overload may not be repeated until
junction temperature has returned
to steady-state rated value.
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
1.0
0.8
0.9
1
1
10
100
1000
RMS On-state Current [IT(RMS)] - Amps
Surge Current Duration -- Full Cycles
Figure 5: Repetitive Peak On-state Current(ITRM)
vs. PulseWidth atVarious Frequencies of
K0820yU/K0900yU
Figure 6: Repetitive Peak On-state Current (ITRM)
vs. PulseWidth atVarious Frequencies of
K1050yU~K2500yU
1000
1000
di/dt Limit Line
di/dt Limit Line
ITM
ITM
tO
tO
1/f
1/f
5 Hz
120 Hz
100
100
120 Hz
1 kHz
5 Hz
60 Hz
1 kHz
60 Hz
5 kHz
5 kHz
10
10
1
1
1.0
10.0
100.0
1000.0
1.0
10.0
100.0
1000.0
Pulse BaseWidth (tO) - us
Pulse BaseWidth (tO) - us
Figure 7: NormalizedVBO Change vs. Junction
Temperature
Figure 8: Normalized DC Holding Current
vs. JunctionTemperature
2.0
1.5
1.0
0.5
0.0
10%
K2200yU~K2500yU
8%
6%
K0xx0yU
4%
2%
K1xx0yU
0%
-2%
-4%
-6%
-8%
K2000yU
-40.0
0.0
40.0
80.0
120.0
160.0
-40
-15
10
35
60
85
110
125
Junction Temperature (TJ) -- °C
JunctionTemperature (TJ) -- °C
Kxxx0yU SIDAC Series
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 08/11/15
Teccor® brandThyristors
Standard Unidirectional SIDACs
Figure 9: Maximum Allowable CaseTemperature
vs. RMS On-State Current
Figure 10: Maximum Allowable AmbientTemperature
vs. RMS On-State Current
160
150
140
130
120
110
100
90
160
CURRENT WAVEFORM: Sinusoidal - 60Hz
LOAD: Resistive or Inductive
FREE AIR RATING
K2200GU~
K2500GU
K2200GU~
K2500GU
140
120
100
80
K2200S1U~
K2500S1U
K2200S1U~
K2500S1U
K0820GU~
K2000GU
K0820S1U~
K2000S1U
K0820GU~
K2000GU
60
K0820S1U~
K2000S1U
40
80
20
0
0.2
0.4
0.6
0.8
1
1.2
0
0.2
0.4
0.6
0.8
1
RMS On-State Current [IT(RMS)] - Amps
RMS On-State Current [IT(RMS)] - Amps
Figure 11: Normalized Repetitive Peak Breakover
Current (IBO) vs. JunctionTemperature
Figure 12: Dynamic Holding CurrentTest Circuit for
SIDACs
Push to test
10
Switch to test
in each direction
S1
100-250 V ac
60 Hz
Device
Under
Test
100 Ω
1%
S1
Scope
IPK
Trace Stops
IH
1
20
30
40
50
60
70
80
90 100
110 120 130 140 150
Scope Indication
JunctionTemperature (TJ) -- °C
Figure 13: Basic SIDAC Circuit
Figure 14: Relaxation Oscillator Using a SIDAC
(a) Circuit
(b) Waveforms
V
BO
R
VBO
VBO
SIDAC
V
C
V
≥ V
B0
V
DC(IN)
C
100-250 Vac
60 Hz
t
t
I
C
L
IH
R
L
Load
I
L
IH
120-145
Conduction
Angle
˚
V
- V
BO
- V
IN
I
BO
R
≤
max
V
IN
TM
R
≥
min
I
H (MIN)
Kxxx0yU SIDAC Series
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 08/11/15
Teccor® brandThyristors
Standard Unidirectional SIDACs
Figure 16: Comparison of SIDAC versus SCR for Gas
Figure 15: Low-voltage Input Circuit for Gas Ignition
Ignitor Circuit
4.7 µF
-
+
SCR
Sidac
4.7 k
½ W
10 µF
100 V
-
+
yU
K1200E
Sidac
50 V
+
-
100-250 V ac
60 Hz
100-250 V ac
60 Hz
4.7 µF
100 V
200 V
1.2 µF
24 V ac
60 Hz
H.V.
Ignitor
Figure 17: SIDAC Circuit for High-power Igniter
Figure 18: SIDAC Circuit for Gas Ignition
ꢀ9
ꢁꢂX)ꢃꢄꢅY
6ꢄ
6ꢆ
$
K2200yU
0.47µF
1kΩ
K1500yU
.
ꢄꢊꢉN˖
ꢄX)
2.2 µF
2.2MΩ
AC 240V
60 Hz
)5ꢄꢇꢂ
ꢈꢇꢉꢇ
ꢀꢇ˖
ꢆꢊꢆ0˖
1kΩ
ꢆꢊꢆQ)
ꢆꢊꢆ0˖
Soldering Parameters
Reflow Condition
Pb – Free assembly
tP
TP
-Temperature Min (Ts(min)
)
150°C
Ramp-up
TL
TS(max)
Pre Heat -Temperature Max (Ts(max)
)
200°C
tL
-Time (min to max) (ts)
60 – 180 secs
Ramp-down
Preheat
Average ramp up rate (LiquidusTemp)
(TL) to peak
5°C/second max
TS(min)
tS
TS(max) toTL - Ramp-up Rate
5°C/second max
217°C
-Temperature (TL) (Liquidus)
Reflow
25
time to peak temperature
-Temperature (tL)
60 – 150 seconds
260+0/-5 °C
Time
PeakTemperature (TP)
Time within 5°C of actual peak
Temperature (tp)
20 – 40 seconds
Ramp-down Rate
5°C/second max
8 minutes Max.
280°C
Time 25°C to peakTemperature (TP)
Do not exceed
Kxxx0yU SIDAC Series
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 08/11/15
Teccor® brandThyristors
Standard Unidirectional SIDACs
Physical Specifications
Reliability/EnvironmentalTests
Test
Specifications and Conditions
Terminal Finish
Body Material
Lead Material
100% MatteTin Plated
MIL-STD-750: Method 1040, Condition A
Rated VDRM (Rectified VAC-peak), TJ, 504
hours
HighTemperature
Voltage Blocking
UL recognized epoxy meeting flammability
classification 94V-0
MIL-STD-750: Method 1051
Temperature Cycling -40°C to 150°C, 15-minute dwell, 100
Copper Alloy
cycles
EIA/JEDEC: JESD22-A101
80% min VBO (VDC), 85°C, 85%RH, 1008
hours
BiasedTemperature &
Humidity
Design Considerations
MIL-STD-750: Method 1031
HighTemp Storage
Careful selection of the correct device for the application’s
operating parameters and environment will go a long
way toward extending the operating life of theThyristor.
Overheating and surge currents are the main killers of
SIDACs. Correct mounting, soldering, and forming of the
leads also help protect against component damage.
150°C, 1008 hours
Low-Temp Storage
Thermal Shock
-40°C, 1008 hours
MIL-STD-750: Method 1056
0°C to 100°C, 5-minute dwell,
10-second transfer, 10 cycles
Resistance to
Solder Heat
MIL-STD-750: Method 2031
260°C, 10 seconds
Solderability
Lead Bend
ANSI/J-STD-002: Category 3
MIL-STD-750: Method 2036, Condition E
Dimensions
DO-214AC (SMA)
Inches
Millimeters
Min
Dimensions
Min
Max
0.065
0.177
0.110
0.090
0.060
0.008
0.208
0.012
-
Max
1.650
4.500
2.790
2.290
1.520
0.203
5.280
0.305
-
A
B
C
D
E
F
G
H
I
0.049
0.157
0.100
0.078
0.030
-
1.250
3.990
2.540
1.980
0.780
-
C
A
D
B
H
0.194
0.006
0.070
0.082
-
4.930
0.152
1.800
2.100
-
F
E
G
J
K
L
J
-
-
K
L
0.090
-
2.300
-
I
0.082
2.100
Dimensions — DO-15
Inches
Millimeters
Temperature Measuring Point
Dimension
D
Max
Max
Min
25.40
5.80
0.71
2.60
Max
-
C
A
B
C
D
1.000
0.230
0.028
0.104
-
0.300
0.034
0.140
7.60
0.86
3.60
A
B
A
Kxxx0yU SIDAC Series
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 08/11/15
Teccor® brandThyristors
Standard Unidirectional SIDACs
Product Selector
Switching Voltage Range
Blocking Voltage
Packages
Part Number
VBO Minimum
VBO Maximum
VDRM
DO-15
DO-214
K0820yURP
K0900yURP
K1050yURP
K1100yURP
K1200yURP
K1300yURP
K1400yURP
K1500yURP
K2000yURP
K2200yURP
K2300yURP
K2400yURP
K2500yURP
75
79
90
70
K0820GURP
K0900GURP
K1050GURP
K1100GURP
K1200GURP
K1300GURP
K1400GURP
K1500GURP
K2000GURP
K2200GURP
K2300GURP
K2400GURP
K2500GURP
K0820S1URP
K0900S1URP
K1050S1URP
K1100S1URP
K1200S1URP
K1300S1URP
K1400S1URP
K1500S1URP
K2000S1URP
K2200S1URP
K2300S1URP
K2400S1URP
K2500S1URP
97
70
90
95
110
118
125
138
146
157
210
230
240
250
260
104
110
120
130
142
190
210
220
230
240
90
100
110
115
120
170
190
200
210
220
Packing Options
Part Number
Kxxx0S1URP
Kxxx0GURP
Marking
Kxxx
Weight
Package Mode
Packages
DO-214AC
DO-15
Base Quantity
5000
0.062g
0.38g
Reel Pack
Reel Pack
Kxxx
5000
Part Numbering System
Part Marking System
DO-15
K
K xxx 0 S1 U RP
PACKAGING OPTION
DEVICE TYPE
K: Sidac
RP: Tape and Reel
DO-214AC
K105
UNIDIRECTIONAL
MEDIAN VOLTAGE
K105
K
A
082: 75V~ 90V
090: 79V~ 97V
105: 95V~110V
110: 104V~118V
120: 110V~125V
130: 120V~138V
140: 130V~146V
150: 142V~157V
200: 190V~210V
220: 210V~230V
230: 220V~240V
240: 230V~250V
250: 240V~260V
YMXXX
®
YMXXX
PACKAGE TYPE
S1: DO-214AC package
G: DO-15 package
Date Code Marking
Y:Year Code
M: Month Code
A
CONSTRUCTION
VARIABLE
0: Single chip SIDAC
XXX: Lot Trace Code
A
K
Kxxx0yU SIDAC Series
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 08/11/15
Teccor® brandThyristors
Standard Unidirectional SIDACs
Tape and Reel Specification — DO-214AC
0.157
(4.0)
Cathode
0.47
(12.0)
0.157
(4.0)
0.059
(1.5)
Cover tape
DIA
13.0 (330)
Dimensions are in inches
(and millimeters).
0.80 (20.2)
Arbor Hole Dia.
Direction of Feed
0.49
(12.5)
DO-15 Reel Pack (RP) Specifications
Meets all EIA RS-296 Standards
DO-15
10.0 - 14.0
(254.0 - 356.0)
2.063
(52.4)
3.15 (80.0) TYP
0.898
(22.8)
Direction of Feed
Dimensions
0.252
(6.4)
are in inches
(and millimeters).
0.197
(5.0)
Kxxx0yU SIDAC Series
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 08/11/15
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