K2200E70 [TECCOR]
silicon bilateral voltage triggered switch; 硅双向电压触发开关
| 型号： | K2200E70 |
| 厂家： | 
TECCOR ELECTRONICS |
| 描述： | silicon bilateral voltage triggered switch |
| 文件： | 总6页 (文件大小：260K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DO-15X
Axial Lead
DO-214AA
Surface Mount
TO-202AB
Type 1
TO-92
Type 70
Do not use mounting tab
or center lead,
electrically connected
SIDAC
(95 - 330 Volts)
9
General Description
The Sidac is a silicon bilateral voltage triggered switch with
greater power-handling capabilities than standard diacs. 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 will continue until the cur-
rent is interrupted or drops below the minimum holding current of
the device.
Applications
•
•
•
•
•
•
•
•
•
High voltage lamp ignitors
Natural gas ignitors
Gas oil ignitors
High voltage power supplies
Xenon ignitors
Over voltage protector
Pulse generators
Fluorescent lighting ignitors
HID lighting ignitors
Teccor offers the complete voltage range (95-330) over three dif-
ferent packages:
•
•
•
•
TO-92 (95-280 volts)
Axial lead DO-15X (95-280 volts)
Surface Mount DO-214AA (95-280 volts)
TO-202AB (190-330 volts)
Teccor’s Sidacs feature glass passivated junctions to ensure a
rugged and dependable device capable of withstanding harsh
environments.
Features
•
•
•
AC circuit oriented
Variations of devices covered in this data sheet are available for
custom design applications. Please consult the factory for more
information.
Glass-passivated junctions
High surge current capability
Teccor Electronics
(972) 580-7777
9-1
SIDAC
Electrical Specifications
I
V
V
I
I
BO
Part No.
T(RMS)
DRM
BO
DRM
On-State
RMSCurrent
TJ≤125°C
50/60Hz
Sine Wave
(7) (8)
Repetitive
Peak
Off-State
Voltage
Breakover Voltage
50/60Hz Sine Wave
(1)
Repetitive Breakover
Peak
Current
Off-State
50/60Hz
Current Sine Wave
50/60Hz
Sine Wave
Type
V=VDRM
DO-15X
G Package
TO-92
E Package
TO-202AB
F Package
DO-214AA
S Package
Amps
MAX
1.0
Volts
MIN
±90
Volts
µAmps
µAmps
MAX
10
See “Package Dimensions” section for variations.
MIN
95
MAX
113
118
125
138
146
170
215
230
250
250
280
330
MAX
5
K1050E70
K1050G
K1100G
K1200G
K1300G
K1400G
K1500G
K2000G
K2200G
K2400G
K1050S
K1100E70
K1200E70
K1300E70
K1400E70
K1500E70
K2000E70
K2200E70
K2400E70
K1100S
K1200S
K1300S
K1400S
K1500S
K2000S
K2200S
K2400S
1.0
±90
104
110
120
130
140
190
205
220
220
240
270
5
10
1.0
±90
5
10
1.0
±90
5
10
1.0
±90
5
10
1.0
±90
5
10
K2000F1
K2200F1
K2400F1
K2401F1
K2500F1
K3000F1
1.0
±180
±180
±190
±190
±190
±190
5
10
1.0
5
10
1.0
5
10
1.0 (10)
1.0
5
10
K2500E70
K2500G
K2500S
5
10
1.0
5
10
General Notes
Electrical Specification Notes
•
All measurements are made at 60Hz with a resistive load at an
ambient temperature of +25°C unless otherwise specified.
(1) See Figure 9.6 for VBO change vs junction temperature.
(2) See Figure 9.7 for IBO vs junction temperature.
(3) See Figure 9.2 for IH vs case temperature.
(4) See Figure 9.14 for test circuit.
(5) See Figure 9.1 for more than one full cycle rating.
(6) RθJA for TO-202 Type 23 and Type 41 is 70°C/watt.
•
•
Storage temperature range (TS) is -65°C to +150°C.
The case (TC) or lead (TL) temperature is measured as shown on
the dimensional outline drawings. See “Package Dimensions” sec-
tion of this catalog.
(7) TC 90°C for TO-92 Sidac and T
105°C for TO-202 Sidacs.
≤
≤
C
•
•
Junction temperature range (TJ) is -40°C to +125°C.
TL 100°C for DO-15X and T
90°C for DO-214AA.
≤
≤
L
Lead solder temperature is a maximum of +230°C for 10 seconds
(8) See Figure 9.15 for clarification of Sidac operation.
(9) For best Sidac operation, the load impedance should be near or
less than switching resistance.
maximum; 1/16" (1.59mm) from case.
≥
(10) Teccor's new, improved series of sidacs is designed to ensure
goodcommutationathigherswitchingfrequenciesasrequiredinignitor
circuits for high intensity discharge (HID) lighting. A typical circuit
for a metal halide lamp ignitor is shown in the schematic, Figure
9.3. With proper component selection this circuit will produce three
pulses for ignition of Osram lamp types such as HQI-T70W, HQI-
T150W, and HQI-T250W which require a minimum of three pulses
at 4kV magnitude and >1 s duration each at a minimum repetition
µ
rate of 3.3kHz.
SIDAC
9-2
Teccor Electronics
(972) 580-7777
SIDAC
I
V
I
R
dV /dt
dv/dt
di/dt
H
TM
TSM
S
q
Peak
Peak One
Cycle Surge
Current
Dynamic
Holding Current
50/60Hz
Sine Wave
R = 100Ω
(3) (4)
Switching
Resistance
Critical
Critical
Critical
On-State
Voltage
= 1 Amp
Rate-of-Rise Rate-of-Rise Rate-of-Rise
of Turn-off
Voltage at
8kHz
of Off-State
Voltage at
of On-State
Current
I
50/60Hz Sine Wave
(Non-Repetitive)
(5)
(V
– V )
T
BO
S
)
R
= -------------------------------
S
Rated V
(I – I
DRM
S
BO
T
≤ 100°C
J
50/60Hz Sine Wave
(9)
Volts
Max
Amps
mAmps
Package
60Hz
50Hz
kΩ
MIN
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
2.0
0.1
0.1
Volts/µSec
Volts/µSec
MIN
Amps/µSec
TYP
150
TYP
MAX
150
150
150
150
150
150
150
150
150
150
150
150
E
G
F
S
MIN
20
20
20
20
20
20
20
20
20
42
20
20
60
60
60
60
60
60
60
60
60
60
60
60
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
20
20
20
20
20
20
20
20
20
20
20
20
16.7
16.7
16.7
16.7
16.7
16.7
16.7
16.7
16.7
16.7
16.7
16.7
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
150
150
150
150
150
3.0
3.0
3.0
3.0
3.0
3.0
150
150
150
150
1.5
1.5
1.5
150
150
100
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS ON-STATE CURRENT: I RMS Maximum Rated
T
Value at Specified Junction Temperature
40
20
10
8.0
6.0
BLOCKING CAPABILITY MAY BE LOST
DURING AND IMMEDIATELY
FOLLOWING SURGE CURRENT
INTERVAL
4.0
OVERLOAD MAY NOT BE REPEATED
UNTIL JUNCTION TEMPERATURE
HAS RETURNED TO STEADY-STATE
RATED VALUE.
2.0
1.0
1.0
10
100
1000
Surge Current Duration - Full Cycles
Figure 9.1
Peak Surge Current vs Surge Current Duration
V-I Characteristics
THERMAL RESISTANCE (STEADY STATE)
[R ] °C/W (TYPICAL)
R
θJC
θJA
E
G
F (6)
S
35 [95]
18 [75]
7 [45]
30 [85]
Teccor Electronics
(972) 580-7777
9-3
SIDAC
Electrical Specifications
140
120
100
80
CURRENT WAVEFORM: Sinusoidal - 60 Hz
LOAD: Resistive or Inductive
FREE AIR RATING
2.0
1.5
1.0
.5
60
40
25
20
0
-40
-15
+25
+65
+105
+125
Case Temperature (T ) -
C
C
˚
0
0.2
0.4
0.6
0.8
1.0
RMS On-State Current [I
] - Amps
T(RMS)
Figure 9.2
Normalized DC Holding Current vs Case/Lead Temperature
Figure 9.5
Maximum Allowable Ambient Temperature vs On-State
Current
+4
H.V.
STEP-UP
TRANSFORMER
+2
0
BALLAST
-2
K2401F1
0.1 - 0.15 µF
-4
220V/240V
50/60Hz
METAL
HALIDE
LAMP
5 - 6µH
-6
-8
5.6K - 8.2K
5W
-10
-12
0.22 - 0.33 µF
+25
+20
-40
-20
0
+40
+60
+80 +100 +120 +140
Typical Metal Halide Ignitor Circuit
Junction Temperature (T ) - ˚C
J
Figure 9.3
Typical Metal Halide Ignitor Circuit
Figure 9.6
Normalized V
Change vs Junction Temperature
BO
di/dt Limit Line
600
400
I
TRM
Firing
V
BO
200
to
Current
9
8
7
6
Waveform
l/f
100
80
f=10 Hz
60
5
4
40
V=V
BO
3
2
20
T =125ºC Max
J
10
8
6
4
1
130
20
30
40
50
60
70 80
90 100 110 120
C
2
f=20 kHz
Junction Temperature (T ) -
J
˚
1
0.8
0.6
4
6 8
1 x 10-2
2
4
6 8
1 x 10-1
2
4 6 8 1
2 x 10-3
Pulse base width (t ) - mSec.
o
Figure 9.4
SIDAC
Repetitive Peak On-State Current (I
Various Frequencies
) vs Pulse Width at
Figure 9.7
Normalized Repetitive Peak Breakover Current vs Junction
Temperature
TRM
9-4
Teccor Electronics
(972) 580-7777
SIDAC
9
8
7
6
5
4
3
2
T
=25˚C
L
4.7 µF
TO-92, DO-214AA & DO-15X
"E", "S" and "G" Packages
-
+
100V
4.7 kΩ
10 µF
-
+
50V
K1200E
SIDAC
½ W
+
-
4.7 µF
100V
200V
1.2 µF
24 VAC
60 Hz
TO-202 "F" Package
1
0
H.V.
IGNITOR
0
0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
Positive or Negative Instantaneous On-State Voltage (v ) - Volts
T
Figure 9.8
On-State Current vs On-State Voltage (Typical)
Figure 9.11 Ignitor Circuit (Low Voltage Input)
CURRENT WAVEFORM: Sinusoidal
2.2
LOAD: Resistive or Inductive
CONDUCTION ANGLE: See Figure 9.15
BALLAST
BALLAST
2.0
1.8
TO-202 "F" Package
1.6
1.4
1.2
0.47µF
400V
SIDAC
SIDAC
0.22µF
LAMP
3.3 KΩ
7.5 KΩ
LAMP
1.0
0.8
0.6
0.4
0.2
120 VAC
60 Hz
220 VAC
60 Hz
16 mH
"E", "S" & "G" Packages
TO-92, DO-214AA & DO-15X
120 VAC
220 VAC
0
0.2
0.6
RMS On-State Current [I
0.8
1.0
0.4
] - Amps
T(RMS)
Figure 9.9
Power Dissipation (Typical) vs On-State Current
Figure 9.12 Typical High Pressure Sodium Lamp Firing Circuit
XENON LAMP
100Ω
10 µF
-
+
SCR
SIDAC
250V
2w
20 MΩ
K2200F1
4KV
+
-
100-250
VAC
60 Hz
100-250
VAC
60 Hz
10 µF
450V
SIDAC
120VAC
60Hz
.01µF
400V
200-
400V
TRIGGER
TRANSFORMER
20:1
Figure 9.10 Comparison of Sidac vs SCR
Figure 9.13 Xenon Lamp Flashing Circuit
Teccor Electronics
(972) 580-7777
9-5
SIDAC
Electrical Specifications
PUSH
TO
TEST
V
BO
V
V
SWITCH TO TEST IN
EACH DIRECTION
BO
BO
S1
I
PK
100-250
VAC
60 Hz
100-250
VAC
60 Hz
DEVICE
UNDER
TEST
TRACE STOPS
100 Ω
1%
I
H
LOAD
I
I
I
H
H
H
S1
120-145
CONDUCTION
ANGLE
˚
SCOPE
SCOPE INDICATIONS
LOAD CURRENT
Figure 9.14 Dynamic Holding Current Test Circuit for Sidacs
Figure 9.15 Basic Sidac Circuit
(a) Circuit
(b) Waveforms
V
BO
V
R
SIDAC
C
V
≥ V
B0
V
DC(IN)
C
t
t
I
C
L
R
L
I
L
V
- V
BO
- V
IN
BO
R
≤
max
I
V
IN
TM
R
≥
min
I
H (MIN)
Figure 9.16 Relaxation oscillator Using a Sidac
INPUT
VOLTAGE
t
≈ 3 ms
w
V
MONITOR
(See Note A)
CE
0 V
5 V
t
(See Note B)
w
100 mH
COLLECTOR
CURRENT
0.63 A
R
100 mS
2N6127
(or equivalent)
BB1 =
150Ω
TIP-47
INPUT
0
50Ω
SIDAC V
BO
+
-
R
BB2 =
I
MONITOR
50Ω
V
= 20 V
C
CC
100Ω
COLLECTOR
VOLTAGE
V
=0
+
-
BB2
R
= 0.1 Ω
S
10 V
V
=10 V
BB1
V
CE(sat)
TEST CIRCUIT
VOLTAGE AND CURRENT WAVEFORMS
NOTE A: Input pulse width is increased until I
= 0.63A.
CM
NOTE B: Sidac (or Diac or series of Diacs) chosen so that V
The Sidac (or Diac) eliminates a reverse breakdown of the transistor in inductive switching circuits where otherwise the
transistor could be destroyed.
is just below V
rating of transistor to be protected.
CEO
BO
Figure 9.17 Sidac Added to Protect Transistor for Typical Transistor Inductive Load Switching Requirements
SIDAC
9-6
Teccor Electronics
(972) 580-7777
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