© Semiconductor Components Industries, LLC, 2012
June, 2012− Rev. 6
1Publication Order Number:
MKP3V120/D
MKP3V120, MKP3V240
Sidac High Voltage
Bidirectional Triggers
Bidirectional devices designed for direct interface with the AC
power line. Upon reaching the breakover voltage in each direction, the
device switches from a blocking state to a low voltage on−state.
Conduction will continue like a Triac until the main terminal current
drops below the holding current. The plastic axial lead package
provides high pulse current capability at low cost. Glass passivation
insures reliable operation.
Features
•High Pressure Sodium Vapor Lighting
•Strobes and Flashers
•Ignitors
•High Voltage Regulators
•Pulse Generators
•Used to Trigger Gates of SCR’s and Triacs
• Indicates UL Registered − File #E210057
•These are Pb−Free Devices*
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating Symbol Value Unit
Peak Repetitive Off−State Voltage
(Sine Wave, 50 to 60 Hz, TJ = −40 to 125°C)
MKP3V120
MKP3V240
VDRM,
VRRM
"90
"180
V
On-State RMS Current (TL = 80°C, Lead
Length = 3/8″, All Conduction Angles)
IT(RMS) "1.0 A
Peak Non−Repetitive Surge Current
(60 Hz One Cycle Sine Wave, Peak Value,
TJ = 125°C)
ITSM "20 A
Operating Junction Temperature Range TJ−40 to +125 °C
Storage Temperature Range Tstg −40 to +150 °C
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Thermal Resistance, Junction−to−Lead
(Lead Length = 3/8″)
RqJL 15 °C/W
Lead Solder Temperature
(Lead Length w 1/16″ from Case, 10 s Max)
TL260 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
SIDACS
1 AMPERE RMS
120 and 240 VOLTS
Device Package Shipping†
ORDERING INFORMATION
MT1 MT2
AXIAL LEAD
(No Polarity)
CASE 267
STYLE 2
()
http://onsemi.com
MKP3V240RLG
MKP3V240G
MKP3V120RLG
MKP3V120G Axial Lead* 500 Units/Box
1500/Tape & Reel
500 Units/Box
1500/Tape & Reel
Axial Lead*
Axial Lead*
Axial Lead*
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
A
MKP
3Vxx0
YYWW G
G
A = Assembly Location
xx = 12 or 24
YY, Y = Year
WW = Work Week
G= Pb−Free Package
(Note: Microdot may be in either location)
MARKING DIAGRAM
MKP3V120, MKP3V240
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2
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted; Electricals apply in both directions)
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Repetitive Peak Off−State Current
(50 to 60 Hz Sine Wave)
VDRM = 90 V MKP3V120
VDRM = 180 V MKP3V240
IDRM − − 10 mA
ON CHARACTERISTICS
Breakover Voltage, IBO = 200 mA
MKP3V120
MKP3V240
VBO
110
220
−
−
130
250
V
Breakover Current IBO − − 200 mA
Peak On−State Voltage
(ITM = 1 A Peak, Pulse Width ≤ 300 ms, Duty Cycle ≤ 2%)
VTM −1.1 1.5 V
Dynamic Holding Current
(Sine Wave, 60 Hz, RL = 100 W)
IH− − 100 mA
Switching Resistance
(Sine Wave, 50 to 60 Hz)
RS0.1 − − kW
DYNAMIC CHARACTERISTICS
Critical Rate−of−Rise of On−State Current,
Critical Damped Waveform Circuit
(IPK = 130 W, Pulse Width = 10 msec)
di/dt −120 −A/ms
+ Current
+ Voltage
VTM
IH
Symbol Parameter
IDRM Off State Leakage Current
VDRM Off State Repetitive Blocking Voltage
VBO Breakover Voltage
IBO Breakover Current
IHHolding Current
VTM On State Voltage
ITM Peak on State Current
Voltage Current Characteristic of SIDAC
VDRM
IDRM
ITM Slope = RS
V(BO)
RS+
(V(BO) –V
S)
(IS–I
(BO))
I(BO)
IS
VS
(Bidirectional Device)
MKP3V120, MKP3V240
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3
CURRENT DERATING
Figure 1. Maximum Case Temperature Figure 2. Maximum Ambient Temperature
Figure 3. Typical Forward Voltage Figure 4. Typical Power Dissipation
0.80
IT(AV), AVERAGE ON-STATE CURRENT (AMPS)
120
IT(AV), AVERAGE ON-STATE CURRENT (AMPS)
0.4
1.0 1.10.8
VT, INSTANTANEOUS ON-STATE VOLTAGE (VOLTS)
0.3
0.4
0.2
0.1
0.9
T
1.2
0.2 0.6
I
100
0.6
1.0
130
, MAXIMUM ALLOWABLE CASE TEMPERATURE ( C)
C
1.00
100
60
20
0.4
T
0.2 0.6
40
80
, MAXIMUM ALLOWABLE AMBIENT
A
0.2 0.60
IT(AV), AVERAGE ON-STATE CURRENT (AMPS)
0.50
0.75
0.25
0.4 0.8
P
1.00
1.25
1.61.2
1.0 1.4 2.01.8
110
90
80
°
0.8 1.2 1.4
1.3
, INSTANTANEOUS ON-STATE CURRENT (AMPS)
T
1.0
, MAXIMUM AVERAGE POWER DISSIPATION (WATTS)
AV
25°C125°C
α
0.8
α = Conduction Angle
TJ Rated = 125°C
α
α = Conduction Angle
TJ Rated = 125°C
α
α = Conduction Angle
TJ Rated = 125°C
1.6 1.8 2.
0
0
120
140
a = 180°
TEMPERATURE ( C)°
a = 180°
a = 180°
MKP3V120, MKP3V240
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4
THERMAL CHARACTERISTICS
Figure 5. Thermal Response
t, TIME (ms)
10
0.03
0.02
0.01
5.00.2 0.5 1.0 2.0
0.05
0.1
0.2
r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED)
0.3
0.5
1.0
20 50 100 200 500 1.0 k 2.0 k 5.0 k 10 k
The temperature of the lead should be
measured using a thermocouple placed on the
lead as close as possible to the tie point. The
thermal mass connected to the tie point is
normally large enough so that it will not
significantly respond to heat surges generated
in the diode as a result of pulsed operation
once steady-state conditions are achieved.
Using the measured value of TL, the junction
temperature may be determined by:
TJ = TL + DTJL
20 k
LEAD LENGTH = 1/4″
ZqJL(t) = RqJL • r(t)
DTJL = Ppk RqJL[r(t)]
where:
DTJL = the increase in junction temperature above the
lead temperature
r(t) = normalized value of transient thermal resistance at
time, t from this figure. For example,
r(tp) = normalized value of
transient resistance at time tp.
TIME
tp
TYPICAL CHARACTERISTICS
Figure 6. Typical Breakover Current Figure 7. Typical Holding Current
TJ, JUNCTION TEMPERATURE (°C)
-60
50
0
I
-40 -20 100 140
25
75
100
TJ, JUNCTION TEMPERATURE (°C)
100-60
10
0
I
40-40 -20 0 20
100
125
, BREAKOVER CURRENT ( A)
(BO)
8060 120 140
, HOLDING CURRENT (mA)
H
120
80
0604020
20
30
40
50
60
70
80
90
m
150
175
200
225
250
MKP3V120, MKP3V240
http://onsemi.com
5
PACKAGE DIMENSIONS
12
KA
K
D
B
DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A0.370 0.380 9.40 9.65
B0.190 0.210 4.83 5.33
D0.048 0.052 1.22 1.32
K1.000 --- 25.40 ---
STYLE 2:
NO POLARITY
NOTES:
1. DIMENSIONS AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 267-01 AND 267-02 OBSOLETE, NEW STANDARD
267-03.
AXIAL LEAD
CASE 267
ISSUE G
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MKP3V120/D
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