Three quadrant triac NH BTA12A-800SW featuring consumption and ceramic pad insulation for switching control
Key Attributes
Model Number:
BTA12A-800SW
Product Custom Attributes
Holding Current (Ih):
15mA
Current - Gate Trigger(Igt):
10mA
Voltage - On State(Vtm):
2.5V
Average Gate Power Dissipation (PG(AV)):
500mW
Current - On State(It(RMS)):
12A
Peak Off - State Voltage(Vdrm):
800V
Current - Surge(Itsm@f):
120A
SCR Type:
1 TRIAC
Gate Trigger Voltage (Vgt):
-
Operating Temperature:
-40℃~+125℃
Mfr. Part #:
BTA12A-800SW
Package:
TO-220A
Product Description
Product Overview
The BTA12A-800XW is a three-quadrant TRIAC from Guangdong Niuhang Specification Electronic Technology Co., Ltd. It is designed for high reliability with a highly di/dt characteristic and low power consumption due to its low on-state voltage. Featuring a ceramic pad for internal insulation and RoHS compliance, this TRIAC is suitable for phase control operations in light dimmers and motor speed controllers, as well as ON/OFF control in heating regulation and induction motors.
Product Attributes
- Brand: Niuhang (NH)
- Origin: Guangdong, China
- Certifications: RoHS Compliant
- Package Type: TO-220A
- Internal Insulation: Ceramic Pad
Technical Specifications
| Parameter | Test Conditions | Symbol | Model Variants (TW, SW, CW, BW) | Unit | Typical Value |
|---|---|---|---|---|---|
| Absolute Maximum Ratings | |||||
| Repetitive Peak Off-State Voltage | VDRM | 800 | V | ||
| Repetitive Peak Reverse Voltage | VRRM | 800 | V | ||
| RMS On-State Current | Tc 80 | IT(RMS) | 12 | A | |
| Non Repetitive Surge Peak On-State Current | F= 50 Hz, Tp= 20 ms | ITSM | 120 | A | |
| IT Value For Fusing | Tp= 10 ms | I2t | 72 | A | |
| Critical Rate Of Rise Of On-State Current | IG=2*IGT, tr10ns | di/dt | 100 | A/s | |
| Peak Gate Current | Tp= 20 s,Tj= 125 | IGM | 4.0 | A | |
| Average Gate Power Dissipation | Tj= 125 | PG(AV) | 0.5 | W | |
| Maximum Mounting Torque | M3 screw | TMM | 1.1 | N.m | |
| Thermal Characteristics | |||||
| Operating Junction Temperature Range | TJ | -40 to 125 | |||
| Storage Temperature Range | TSTD | -40 to 150 | |||
| Typical Thermal Resistance (Junction to Ambient) | RJA | 60.0 | /W | ||
| Typical Thermal Resistance (Junction to Case) | RJC | 2.3 | /W | ||
| Electrical Characteristics | |||||
| Gate Trigger Current | VD=12V,IT=0.1A | IGT | 5 (TW), 10 (SW), 35 (CW), 50 (BW) | mA | |
| Gate Trigger Voltage | VD=12V,IT=0.1A | VGT | 1 | V | |
| Holding Current | IT=100mA | IH | 10 (TW), 15 (SW), 35 (CW), 50 (BW) | mA | |
| Latching Current | IG=1.2*IGT | IL | 10 (), 15 (), 10 () (TW); 25 (), 30 (), 25 () (SW); 50 (), 60 (), 50 () (CW); 70 (), 90 (), 70 () (BW) | mA | |
| Rise Of Off-State Voltage | VD=2/3*VDRM, Gate open, Tj =150C | dv/dt | 80 (TW), 400 (SW), 800 (CW), 1500 (BW) | V/us | |
| Peak On-State Voltage | IT= 12 A, Tj =25C | VTM | 2 | V | |
| Peak Repetitive Forward Blocking Current | VD=VDRM, Tj =25C | IDRM | 5 | uA | |
| Peak Repetitive Forward Blocking Current | VD=VDRM, Tj =125C | IDRM | 0.5 | mA | |
| Peak Repetitive Reverse Blocking Current | VR=VRRM, Tj =25C | IRRM | 5 | uA | |
| Peak Repetitive Reverse Blocking Current | VR=VRRM, Tj =125C | IRRM | 0.5 | mA | |
| Model Identification | |||||
| Product Type | BT | TRIAC | |||
| Insulation Specification | A | Insulation | |||
| RMS On-State Current Specification | 12 | 12A | A | ||
| Package Specification | A | TO-220A | |||
| Repetitive Peak Off-State Voltage | 800 | 800V | V | ||
| Gate Trigger Current Specification | TW | IGT - 5mA | mA | ||
| Gate Trigger Current Specification | SW | IGT - 10mA | mA | ||
| Gate Trigger Current Specification | CW | IGT - 35mA | mA | ||
| Gate Trigger Current Specification | BW | IGT - 50mA | mA | ||
| Product Code | FF | Product Line Code | |||
| Date Code | YWW | According to Actual Changes | |||
| Internal Code | LLWWF | According to Actual Changes | |||
| Model | BTA12A-800XW | XW=TW,SW,CW,BW | |||
| Outline Dimensions (TO-220A) | |||||
| Dimension | Unit | Min. | Typ. | Max. | Inches Min. |
| A | mm | 9.25 | -- | 10.75 | 0.3642 |
| B | mm | 1.15 | -- | 1.45 | 0.0453 |
| C | mm | 4.20 | -- | 4.70 | 0.1654 |
| D | mm | 0.45 | -- | 0.65 | 0.0177 |
| E | mm | 14.70 | -- | 16.70 | 0.5787 |
| F | mm | 8.55 | -- | 10.05 | 0.3366 |
| G | mm | 12.50 | -- | 14.50 | 0.4921 |
| H | mm | 3.00 | -- | 4.00 | 0.118 |
| J | mm | 1.20 | -- | 1.40 | 0.0472 |
| K | mm | 0.70 | -- | 1.00 | 0.0276 |
| M | mm | 2.20 | -- | 3.00 | 0.0866 |
| O | mm | 3.45 | -- | 4.15 | 0.1358 |
| P | mm | 2.40 | -- | 3.40 | 0.0945 |
| Weight | App. 2.057 | Grams | (0.07255 Ounce) | ||
2411141613_NH-BTA12A-800SW_C41784088.pdf
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