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POWER COMPONENTS
Applications
• Phase Control • Static Switching • Light Dimming • Motor Speed Control • Kitchen Equipment • Power Tools • Solenoid Valve Controls: • Dishwashers • Washing Machines
> Suitable for General Purpose AC Switching > Alternistor/No Snubber Versions for Inductive Loads > Logic Level Available for use with Microcontrollers and Low Level Devices > IGT Range 5-50 mA (Q1) > VDRM/VRMM 400, 600, 800, 1000V
CTA/CTB08
8Amp - 400/600/800/1000V - TRIAC
SYMBOL
IT(RMS) ITSM I2 t di/dt tp = 20 µs IGM PG(AV) Tstg Tj VISO
Absolute Maximum Ratings
RMS On-State Current (full sine wave) Non Repetitive Surge Peak On-State Current (Full Cycle, Tj Initial = 25˚C) I2 t Value for fusing Critical rate of rise of on-state current IG=2 x IGT, tr<100 ns, Tj = 125˚C Peak Gate Current @ Tj = 125˚C Average Gate Power Dissipation @ Tj = 125˚C Tc = 110˚C Tc = 100˚C
CONDITIONS
TO-220AB TO-220AB Iso F =50 Hz F =60 Hz tp = 10 ms
RATING
8A 80A 84A 36A2s 100A/µs 4A 1W -40 to +150˚C -40 to +125˚C 2500 VRMS
A1 A2
G
Storage Temperature Range Operating Junction Temperature Range Isolation Voltage (CTA Series only)
A2
TO-220AB Isolated (CTA08)
Electrical Characteristics
ALTERNISTOR/NO SNUBBER AND LOGIC LEVEL (3 Quadrants) IGT MAX @ VD =12 V, RL = 30Ω NOTE 1 QI-II-III QI-II-III Tj = 125˚C QI-II-III TW 5mA 1.3V 0.2V 10mA QI-III Q-II 10mA 15mA 20V/µs 3.5A/ms 1.5A/ms SW 10mA 1.3V 0.2V 15mA 25mA 30mA 40V/µs 5.4A/ms 2.8A/ms 4.5A/ms C QI-II-III QIV Q-All Tj = 125˚C Q-All 25mA QI-III-IV Q-II 40mA 80mA 200V/µs 5V/µs 25mA 50mA 1.3V 0.2V 50mA 50mA 100mA 400V/µs 10V/µs B 50mA 100mA 7A/ms CW 35mA 1.3V 0.2V 35mA 50mA 60mA 400V/µs BW 50mA 1.3V 0.2V 50mA 70mA 80mA 1000V/µs VGT MAX @ VD =12 V, RL = 30Ω
A1 A2
G
VGD MIN @ VD =VDRM, RL = 3.3kΩ IH MAX @ IT = 500 mA NOTE 2 IL MAX @ IG = 1.2 IGT IL MAX @ IG = 1.2 IGT
A2
TO-220AB Non-Isolated (CTB08)
dv/dt MIN @ VD = 67%VDRM (gate open) NOTE 2 Tj = 125˚C (di/dt)c MIN @ (dv/dt)c = 0.1 V/ms NOTE 2 Tj = 125˚C Tj = 125˚C Tj = 125˚C (di/dt)c MIN @ (dv/dt)c = 10 V/ms NOTE 2
G A1
(di/dt)c MIN without Snubber NOTE 2 STANDARD (4 Quadrants) IGT MAX @ VD =12 V, RL = 30Ω NOTE 1 IGT MAX @ VD =12 V, RL = 30Ω NOTE 1 VGT MAX @ VD =12 V, RL = 30Ω VGD MIN @ VD =VDRM, RL = 3.3kΩ IH MAX @ IT = 500 mA NOTE 2 IL MAX @ IG = 1.2 IGT IL MAX @ IG = 1.2 IGT
dv/dt MIN @ VD = 67%VDRM (gate open) NOTE 2 Tj = 125˚C (dv/dt)c MIN @ (di/dt)c = 3.5 A/ms NOTE 2 Tj = 125˚C
ISO9001 Certified
GENERAL NOTES
1. Minimum IGT is guaranted at 5% of IGT max. 2. For both polarities of A2 referenced to A1 3. All parameters at 25 degrees C unless otherwise specified.
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CTA/CTB08
8Amp - 400/600/800/1000V - TRIAC
Static Characteristics
VT MAX @ ITM =11 A, tp = 380µs Vto MAX @ Threshold Voltage IDRM MAX @ VDRM = VRRM IRRM MAX @ VDRM = VRRM
NOTE 2
Part Number Selection
Tj = 25˚C Tj = 125˚C Tj = 125˚C Tj = 25˚C Tj = 125˚C SYMBOL TO-220AB TO-220AB Isolated TO-220AB TO-220AB Isolated
G
1.55V 0.85V 50mΩ 5µA 1mA RATING 1.6˚C/W 2.5˚C/W 60˚C/W 60˚C/W
Part Number CTA/CTB08-xxxB CTA/CTB08-xxxBW CTA/CTB08-xxxC CTA/CTB08-xxxCW CTA/CTB08-xxxSW CTA/CTB08-xxxTW
Voltage [Vpk] 400, 600, 800, 1000 400, 600, 800, 1000 400, 600, 800, 1000 400, 600, 800, 1000 400, 600, 800, 1000 400, 600, 800
IGT [mA] 50mA 50mA 25mA 35mA 10mA 5mA
Type Standard Standard Logic Level Logic Level
Package TO-220AB TO-220AB TO-220AB TO-220AB
NOTE 2
Rd MAX @ Dynamic Resistance NOTE 2
Alternistor/No Snubber TO-220AB Alternistor/No Snubber TO-220AB
Thermal Resistances
Junction to Case (AC) Junction to Case (AC) Junction to Ambient Junction to Ambient
D F
Rth(j-c) Rth(j-c) Rth(j-a) Rth(j-a)
Part Number Designation
SERIES
Rated Current 08: 8 Amp
Type B: Standard (IGT =50mA) BW: Alternistor/No Snubber (IGT =50mA) C: Standard (IGT =25mA) CW: Alternistor/No Snubber (IGT =35mA) SW: Logic Level (IGT =10mA) TW: Logic Level (IGT =5mA)
N K L A
CT
08
Isolation Type A: Isolated B: Non-Isolated
CW
Maximum Blocking Voltage 400: 400Vpk 600: 600Vpk 800: 800Vpk 1000: 1000Vpk
12 10
Packaging Blank: Bulk PT: Plastic Tube
M
B P O C
I
10 8 6 4 2
IT(RMS) [A]
P [W]
8 6
Non-Isolated
E J
Q H
4
Isolated
Weight: 2.3g (0.08 oz)
2 0 0 1 2 3 4 5 6 7 8 9 80 90 100 110 120 130
Dimensions
Millimeters
REF. A B C D E F G H I J K L M N O P Q Min. 15.24 12.78 9.96 0.69 1.22 4.62 0.46 2.49 2.39 6.48 3.78 15.49 2.59 0.99 0.99 Typ. 3.23 13.79 10.36 0.94 1.32 4.83 0.61 2.84 2.69 6.88 3.89 16.51 2.9 1.55 1.55 0.503 0.392 0.027 0.048 0.182 0.018 0.098 0.094 0.255 0.149 0.61 0.102 0.039 0.039 Max. 15.75
0
Inches
Min. 0.6 Typ. 0.127 0.543 0.408 0.037 0.052 0.19 0.024 0.112 0.106 0.271 0.153 0.65 0.114 0.061 0.061
100.0
IT(RMS) [A]
Max. 0.62
Fig. 1: Power dissipation versus RMS on-state current (full cycle).
TC [˚C]
Fig. 2: RMS on-state current versus case temperature (full cycle)
250 160 120 100 80 60 50 40 30 20
10.0
ITSM [A]
ITM [A]
Non-Repetitive Tj initial = 25˚C
1.0
10 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1 10 100 1000
16
0.63
VTM [.