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POWER COMPONENTS
Applications
• Heat Regulation • Ovens • Coffee Makers • Cookers • Light Dimming • Control of Inductive Loads • Motors • Transformers
> Superior Commutating Performance at High Temperature (di/dt)c = 12A/ms @ (dv/dt)c = 50V/µs > Ideal for Most Demanding Applications > Alternistor/No Snubber Type > IGT 35 mA Max. > VDRM/VRMM 400, 600, 800V
High Temperature 150˚C Series
12Amp - 400/600/800V - TRIAC
CONDITIONS SYMBOL RATING
CHTA/CHTB12
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 = 150˚C
A1 A2
Tc = 130˚C Tc = 120˚C
TO-220AB TO-220AB Iso F =50 Hz F =60 Hz tp = 10 ms
IT(RMS) ITSM I2 t di/dt
12A 140A 145A 112A2s 100A/µs 4A 1W -40 to +150˚C -40 to +150˚C 2500 VRMS
Peak Gate Current @ Tj = 150˚C
G
tp = 20 µs
IGM PG(AV) Tstg Tj VISO
TO-220AB Isolated (CHTA12)
Average Gate Power Dissipation @ Tj = 150˚C Storage Temperature Range Operating Junction Temperature Range
A2
Isolation Voltage (CHTA Series only)
Electrical Characteristics
A1 A2 G
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 = 100 mA NOTE 2
A2
QI-II-III QI-II-III Tj = 150˚C QI-II-III QI-III Q-II Tj = 150˚C
35mA 1.3V 0.15V 35mA 50mA 80mA 300V/µs 12A/ms
TO-220AB Non-Isolated (CHTB12)
IL MAX @ IG = 1.2 IGT IL MAX @ IG = 1.2 IGT dv/dt MIN @ VD = 67%VDRM (gate open) NOTE 2 Tj = 150˚C
G A1
(di/dt)c MIN without snubber NOTES 2 & 4
Static Characteristics
VT MAX @ ITM =17 A, tp = 380µs NOTE 2 Vto MAX @ Threshold Voltage Rd MAX @ Dynamic Resistance NOTE 2 IDRM MAX @ VDRM = VRRM IRRM MAX @ VDRM = VRRM
GENERAL NOTES
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/µs, (exponential to 200Vpk)
NOTE 2
Tj = 25˚C Tj = 150˚C Tj = 150˚C Tj = 25˚C Tj = 150˚C
1.5V 0.8V 25mΩ 5µA 5.5mA
ISO9001 Certified
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High Temperature 150˚C Series
12Amp - 400/600/800V - TRIAC
CHTA/CHTB12
SYMBOL RATING
Thermal Resistances
Junction to Case (AC) Junction to Case (AC) Junction to Ambient Junction to Ambient TO-220AB TO-220AB Isolated TO-220AB TO-220AB Isolated
Rth(j-c) Rth(j-c) Rth(j-a) Rth(j-a)
1.4˚C/W 2.3˚C/W 60˚C/W 60˚C/W
Part Number Designation
D F G
SERIES
N K L A
Rated Current 12: 12 Amp
Packaging Blank: Bulk PT: Plastic Tube
CHT
12
Isolation Type A: Isolated B: Non-Isolated Maximum Blocking Voltage 400: 400Vpk 600: 600Vpk 800: 800Vpk
M
B P O C
I
14 12 10
18 16 14
E J
Q H
IT(RMS) [A]
P [W]
12 10 8 6 4 2 0
Isolated Non-Isolated
8 6 4 2
Weight: 2.3g (0.08 oz)
Dimensions
Millimeters REF. Min. Typ. A 15.24 B 3.23 C 12.78 D 9.96 E 0.69 F 1.22 G 4.62 H 0.46 I 2.49 J 2.39 K 6.48 L 3.78 M 15.49 16 N 2.59 O 0.99 P 0.99 Q 2.67 Inches Max. Min. Typ. 15.75 0.6 0.127 13.79 0.503 10.36 0.392 0.94 0.027 1.32 0.048 4.83 0.182 0.61 0.018 2.84 0.098 2.69 0.094 6.88 0.255 3.89 0.149 16.51 0.61 0.63 2.9 0.102 1.55 0.039 1.55 0.039 0.105 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
0 0 2 4 6 8 10 12 14 16 18
60
70
80
90
100
110
120
130
140
150
160
IT(RMS) [A]
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
100.0
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
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.
ISO9001 Certified
Approvals
UL Recognized Component - E72445 (For CHTA series)
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