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CTA/CTB 08
8Amp - 400/600/800/1000V - TRIAC
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 # Altgernistor/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
Absolute Maximum Ratings
RMS On-State Current (full sine wave) Non Repetitive Surge Peak On-State Current (Full Cycle, Tj Initial = 25C) I2 t Value for fusing Critical rate of rise of on-state current IG=2 x IGT, tr<100 ns, Tj = 125C Peak Gate Current @ Tj = 125C Tc = 110C Tc = 100C
CONDITIONS
TO-220AB TO-220AB Iso F =50 Hz F =60 Hz tp = 10 ms F =120 Hz tp = 20 s
SYMBOL
IT(RMS) ITSM I2 t di/dt IGM PG(AV) Tstg Tj VISO
RATING
8A 80A 84A 78A2s 100A/s 4A 1W -40 to +150C -40 to +125C 2500 VRMS
A1 A2
G
Average Gate Power Dissipation @ Tj = 125C 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)
A1 A2
TW 5mA 1.3V 0.2V 10mA
SW 10mA 1.3V 0.2V 15mA 25mA 30mA 40V/s 5.4A/ms 2.8A/ms
CW 35mA 1.3V 0.2V 35mA 50mA 60mA 400V/s
BW 50mA 1.3V 0.2V 50mA 70mA 80mA 1000V/s
IGT MAX @ VD =12 V, RL = 30 NOTE 1
G
QI-II-III QI-II-III Tj = 125C QI-II-III
VGT MAX @ VD =12 V, RL = 30 VGD MIN @ VD =VDRM, RL = 3.3k IH MAX @ IT = 500 mA NOTE 2 IL MAX @ IG = 1.2 IGT
A2
TO-220AB Non-Isolated (CTB08)
QI-III Q-II Tj = 125C Tj = 125C Tj = 125C Tj = 125C
10mA 15mA 20V/s 3.5A/ms 1.5A/ms
IL MAX @ IG = 1.2 IGT dv/dt MIN @ VD = 67%VDRM (gate open) NOTE 2 (di/dt)c MIN @ (dv/dt)c = 0.1 V/ms NOTE 2 (di/dt)c MIN @ (dv/dt)c = 10 V/ms NOTE 2
G
A1
(di/dt)c MIN without Snubber NOTE 2 & 4 STANDARD (4 Quadrants) IGT MAX @ VD =12 V, RL = 30 NOTE 1 IGT MAX @ VD =12 V, RL = 30 NOTE 1 VGT MAX @ VD =12 V, RL = 30 VGD MIN @ VD =VDRM, RL = 3.3k 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 (dv/dt)c MIN @ (di/dt)c = 3.5 A/ms NOTE 4
4.5A/ms C QI-II-III QIV Q-All 25mA 50mA 1.3V 0.2V 25mA QI-III-IV Q-II 40mA 80mA 200V/s 5V/s 50mA 50mA 100mA 400V/s 10V/s B 50mA 100mA
7A/ms
Tj = 125C
Q-All
Tj = 125C Tj = 125C
GENERAL NOTES
ISO9001 C E R T I F I E D
1. 2. 3. 4. Minimum IGT is guaranted at 5% of IGT max. For both polarities of A2 referenced to A1 All parameters at 25 degrees C unless otherwise specified. Commutating dv/dt=50V.sec (exponential to 200Vpk)
Competitive part number cross-reference available at:
www.cynergy3.com
CTA/CTB 08
TM
8Amp - 400/600/800/1000V - TRIAC
Static Characteristics
VT MAX @ ITM =11 A, tp = 380s NOTE 2 Vto MAX @ Threshold Voltage IDRM MAX @ VDRM = VRRM IRRM MAX @ VDRM = VRRM
NOTE 2
Part Number Selection
Tj = 25C Tj = 125C Tj = 125C Tj = 25C Tj = 125C 1.55V 0.85V 50m 5A 1mA
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, 1000
IGT [mA]
50mA 50mA 25mA 35mA 10mA 5mA
Type
Standard Alternistor/No Snubber Standard Alternistor/No Snubber Logic Level Logic Level
Package
TO-220AB TO-220AB TO-220AB TO-220AB TO-220AB TO-220AB
Rd MAX @ Dynamic Resistance NOTE 2
Thermal Resistances
Junction to Case (AC) Junction to Case (AC) Junction to Ambient Junction to Ambient
D F
SYMBOL
TO-220AB TO-220AB Isolated TO-220AB TO-220AB Isolated
G
RATING
1.6C/W 2.5C/W 60C/W 60C/W
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
0
Inches
Max. 15.75
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
IT(RMS) [A]
Typ.
0.127
TC [C]
Fig. 2: RMS on-state current versus case temperature (full cycle)
250 160 120 100 80 60 50 40 30 20
Typ.
3.23
Min. 0.6
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. 0.62
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
Fig. 1: Power dissipation versus RMS on-state current (full cycle).
100.0
10.0
ITSM [A]
ITM [A]
Non-Repetitive Tj initial = 25C
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 [V]
Fig. 3: On-state current versus on-state voltage (instantaneous values)
Number of Cycles
Fig. 4: Non-repetitive surge peak on-state current versus number of cycles.
2.67
0.105
ISO9001 C E R T I F I E D
USA Sales & Tech Support (866) 258-5057 Email: sales@cynergy3.com Cynergy3 Components 2320 Paseo de las Americas, Suite 104 San Diego, CA 92154
Approvals
UL Recognized Component - E72445 (CTA Series)
EUROPE - UK Telephone +44 (0) 1202 897969 Fax +44 (0) 1202 891918 Email: sales@cynergy3.com Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE
ASIA - Thailand Telephone +66 (0)2 665 2517 Fax +66 (0)2 665 2588 Cynergy 3 Components, Asia 18/8 Fico Place 12th Floor Soi Sukhumvit 21 (Asoke) Klongtoey Nua, Wattana Bangkok, Thailand 10110
(c) 2006 Cynergy3 components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 components and the Cynergy3 components logo are trademarks of Cynergy3 components Corp.

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