2N6344A, 2N6348A, 2N6349A Preferred Device
Triacs Silicon Bidirectional Thyristors Designed primarily for full-wave ac control applications, such as light dimmers, motor controls, heating controls and power supplies; or wherever full-wave silicon gate controlled solid-state devices are needed. Triac type thyristors switch from a blocking to a conducting state for either polarity of applied anode voltage with positive or negative gate triggering. • Blocking Voltage to 800 Volts • All Diffused and Glass Passivated Junctions for Greater Parameter Uniformity and Stability • Small, Rugged, Thermowatt Construction for Low Thermal Resistance, High Heat Dissipation and Durability • Gate Triggering Guaranteed in all Four Quadrants • For 400 Hz Operation, Consult Factory • 8 Ampere Devices Available as 2N6344 thru 2N6349 • Device Marking: Logo, Device Type, e.g., 2N6344A, Date Code
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TRIACS 12 AMPERES RMS 600 thru 800 VOLTS MT2
MT1 G
4
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted) Rating
Symbol
*Peak Repetitive Off−State Voltage(Note 1) (Gate Open, TJ = −40 to +110°C, Sine Wave 50 to 60 Hz, Gate Open) 2N6344A, 2N6348A 2N6349A
VDRM, VRRM
*On−State RMS Current (Full Cycle Sine Wave 50 to 60 Hz) (TC = +80°C) (TC = +95°C)
IT(RMS)
*Peak Non−repetitive Surge Current (One Full Cycle, 60 Hz, TC = +80°C) Preceded and followed by rated current
ITSM
Circuit Fusing Consideration (t = 8.3 ms)
I2t
*Peak Gate Power (TC = +80°C, Pulse Width = 2.0 µs) *Average Gate Power (TC = +80°C, t = 8.3 ms)
Value
Unit Volts 1
600 800 A
PGM
A
A2s
59 20
Watts
PG(AV)
0.5
Watt
*Peak Gate Current (Pulse Width = 2.0 µs; TC = +80°C)
IGM
2.0
A
*Peak Gate Voltage (Pulse Width = 2.0 µs; TC = +80°C)
VGM
10
Volts
*Operating Junction Temperature Range
TJ
−40 to +125
°C
*Storage Temperature Range
Tstg
−40 to +150
°C
February, 2004 − Rev. 2
PIN ASSIGNMENT 1
Main Terminal 1
2
Main Terminal 2
3
Gate
4
Main Terminal 2
ORDERING INFORMATION Device
*Indicates JEDEC Registered Data. 1. VDRM and VRRM for all types can be applied on a continuous basis. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded.
Semiconductor Components Industries, LLC, 2004
3
TO−220AB CASE 221A STYLE 4
12 6.0 100
2
1
Package
Shipping
2N6344A
TO220AB
500/Box
2N6348A
TO220AB
500/Box
2N6349A
TO220AB
500/Box
Preferred devices are recommended choices for future use and best overall value.
Publication Order Number: 2N6344A/D
2N6344A, 2N6348A, 2N6349A THERMAL CHARACTERISTICS Characteristic
Symbol
*Thermal Resistance, Junction to Case Maximum Lead Temperature for Soldering Purposes 1/8″ from Case for 10 Seconds
Max
Unit
RθJC
2.0
°C/W
TL
260
°C
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted; Electricals apply in either direction) Symbol
Characteristic
Min
Typ
Max
Unit
— —
— —
10 2.0
µA mA
—
1.3
1.75
Volts
OFF CHARACTERISTICS *Peak Repetitive Blocking Current (VD = Rated VDRM, VRRM; Gate Open)
TJ = 25°C TJ = 110°C
IDRM, IRRM
ON CHARACTERISTICS *Peak On-State Voltage (ITM = 17 A Peak; Pulse Width = 1 to 2 ms, Duty Cycle 2%)
VTM
Gate Trigger Current (Continuous dc) (VD = 12 Vdc, RL = 100 Ohms) Quadrant I: MT2(+), G(+) All Quadrant II: MT2(+), G(−) 2N6348A and 2N6349A only Quadrant III: MT2(−), G(−) All Quadrant IV: MT2(−), G(+) 2N6348A and 2N6349A only *MT2(+), G(+); MT2(−), G(−) TC = −40°C *MT2(+), G(−); MT2(−), G(+) TC = −40°C
IGT
Gate Trigger Voltage (Continuous dc) (VD = 12 Vdc, RL = 100 ohms) Quadrant I: MT2(+), G(+) All Quadrant II: MT2(+), G(−) 2N6348A and 2N6349A only Quadrant III: MT2(−), G(−) All Quadrant IV: MT2(−), G(+) 2N6348A and 2N6349A only *MT2(+), G(+); MT2(−), G(−) TC = −40°C *MT2(+), G(−); MT2(−), G(+) TC = −40°C
VGT
Gate Non−Trigger Voltage (VD = Rated VDRM, RL = 10 k ohms, TJ = 110°C) *MT2(+), G(+); MT2(−), G(−); MT2(+), G(−); MT2(−), G(+)
VGD
Holding Current (VD = 12 Vdc, Gate Open) Initiating Current = 200 mA
mA — — — — — —
6.0 6.0 10 25 — —
50 75 50 75 100 125 Volts
— — — — — —
0.9 0.9 1.1 1.4 — —
2.0 2.5 2.0 2.5 2.5 3.0 Volts
0.2
—
—
— —
6.0 —
40 75
tgt
—
1.5
2.0
µs
dv/dt(c)
—
5.0
—
V/µs
IH TC = 25°C *TC = −40°C
*Turn-On Time (VD = Rated VDRM, ITM = 17 A, IGT = 120 mA, Rise Time = 0.1 µs, Pulse Width = 2 µs)
mA
DYNAMIC CHARACTERISTICS Critical Rate of Rise of Commutation Voltage (VD = Rated VDRM, ITM = 17 A, Commutating di/dt = 6.1 A/ms, Gate Unenergized, TC = 80°C) *Indicates JEDEC Registered Data.
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2N6344A, 2N6348A, 2N6349A Voltage Current Characteristic of Triacs (Bidirectional Device) + Current
Symbol
Parameter
VTM
VDRM
Peak Repetitive Forward Off State Voltage
IDRM
Peak Forward Blocking Current
VRRM
Peak Repetitive Reverse Off State Voltage
IRRM
Peak Reverse Blocking Current
VTM
Maximum On State Voltage
IH
Holding Current
on state IH IRRM at VRRM off state IH Quadrant 3 MainTerminal 2 −
VTM
Quadrant Definitions for a Triac MT2 POSITIVE (Positive Half Cycle) +
(+) MT2
Quadrant II 2N6348A 2N6349A
(+) MT2
Quadrant I
(+) IGT GATE
(−) IGT GATE
All MT1
MT1
REF
REF IGT −
+ IGT (−) MT2
Quadrant III All
Quadrant 1 MainTerminal 2 +
(−) MT2
Quadrant IV
(+) IGT GATE
(−) IGT GATE
MT1
MT1
REF
REF − MT2 NEGATIVE (Negative Half Cycle)
All polarities are referenced to MT1. With in−phase signals (using standard AC lines) quadrants I and III are used.
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2N6348A 2N6349A
+ Voltage IDRM at VDRM
2N6344A, 2N6348A, 2N6349A 110
20
dc
PAV , AVERAGE POWER (WATTS)
TC , CASE TEMPERATURE ( °C)
30° 60° 100
90° 120° 180°
90 α α
80
α = CONDUCTION ANGLE
α
16 α 12
α = CONDUCTION ANGLE TJ = 110°C
8.0
90° 60 α = 30° °
4.0
dc
70 0
2.0
4.0 6.0 8.0 10 12 IT(RMS), RMS ON-STATE CURRENT, (AMP)
0
14
0
2.0
Figure 1. RMS Current Derating
I GT , GATE TRIGGER CURRENT (mA)
1.4 QUADRANT 4
1.2 1.0 1 QUADRANTS 2
0.6 0.4 −60
12
14
50 VD = 12 V
1.6
0.8
4.0 6.0 8.0 10 IT(RMS), RMS ON-STATE CURRENT (AMP)
Figure 2. On−State Power Dissipation
1.8 Vgt , GATE TRIGGER VOLTAGE (VOLTS)
180° 120°
3 −40
−20
0 20 40 60 80 100 TJ, JUNCTION TEMPERATURE (°C)
120 140
VD = 12 V 30 20
10
QUADRANT
7.0 5.0 −60
Figure 3. Typical Gate Trigger Voltage
−40
1 2 3 4
−20
0 20 40 60 80 100 TJ, JUNCTION TEMPERATURE (°C)
120 140
Figure 4. Typical Gate Trigger Current
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2N6344A, 2N6348A, 2N6349A 100
20 GATE OPEN I H , HOLDING CURRENT (mA)
70 50 30
TJ = 100°C
25°C
10 7.0 5.0 MAIN TERMINAL #2 POSITIVE
10
3.0
7.0
2.0 −60
5.0
60 0 20 40 80 100 TJ, JUNCTION TEMPERATURE (°C)
−20
120
140
Figure 6. Typical Holding Current
2.0 100 1.0 0.7 0.5 0.3 0.2
0.1 0.4
80
60 CYCLE
40
TJ = 100°C f = 60 Hz Surge is preceded and followed by rated current
20 0
0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 vTM, MAXIMUM INSTANTANEOUS ON-STATE VOLTAGE (VOLTS)
1.0
Figure 5. On−State Characteristics
r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED)
−40
3.0
I TSM , PEAK SURGE CURRENT (AMP)
i TM , INSTANTANEOUS ON-STATE CURRENT (AMP)
20
MAIN TERMINAL #1 POSITIVE
2.0
3.0 5.0 NUMBER OF CYCLES
7.0
10
Figure 7. Maximum Non−Repetitive Surge Current
1.0 0.5
0.2
ZθJC(t) = r(t) • RθJC
0.1 0.05
0.02 0.01 0.1
0.2
0.5
1.0
2.0
5.0
20 50 t,TIME (ms)
100
200
Figure 8. Typical Thermal Response
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500
1.0 k
2.0 k
5.0 k
10 k
2N6344A, 2N6348A, 2N6349A PACKAGE DIMENSIONS
TO−220AB CASE 221A−07 ISSUE AA
−T− B
F
T
SEATING PLANE
C S
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED. DIM A B C D F G H J K L N Q R S T U V Z
4
Q
A 1 2 3
U
H K Z R
L V
J
G D N
INCHES MIN MAX 0.570 0.620 0.380 0.405 0.160 0.190 0.025 0.035 0.142 0.147 0.095 0.105 0.110 0.155 0.014 0.022 0.500 0.562 0.045 0.060 0.190 0.210 0.100 0.120 0.080 0.110 0.045 0.055 0.235 0.255 0.000 0.050 0.045 −−− −−− 0.080
STYLE 4: PIN 1. 2. 3. 4.
MILLIMETERS MIN MAX 14.48 15.75 9.66 10.28 4.07 4.82 0.64 0.88 3.61 3.73 2.42 2.66 2.80 3.93 0.36 0.55 12.70 14.27 1.15 1.52 4.83 5.33 2.54 3.04 2.04 2.79 1.15 1.39 5.97 6.47 0.00 1.27 1.15 −−− −−− 2.04
MAIN TERMINAL 1 MAIN TERMINAL 2 GATE MAIN TERMINAL 2
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2N6344A/D
