BT134-600E BT134-600D TRIAC 4A 600V TO-126 Package Direct Plug
The "D" and "E" variants refer to different gate trigger currents (IGT), making them suitable for use with logic-level drivers or optoisolators. These TRIACs are designed for efficient, bidirectional AC control with low gate drive requirements.
BT134-600E BT134-600D TRIAC 4A 600V TO-126 Package Direct Plug
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- Product SKU: INTEG233
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Specification
Description
BT134-600E / BT134-600D TRIAC – 4A 600V TO-126 Package (Direct Plug)
The BT134-600E / BT134-600D is a sensitive-gate, general-purpose TRIAC capable of controlling AC loads up to 4A RMS at 600V. Housed in a TO-126 plastic package with direct plug-type leads, it is ideal for low- to medium-power switching applications such as dimmers, motor speed controllers, and AC switching circuits.The "D" and "E" variants refer to different gate trigger currents (IGT), making them suitable for use with logic-level drivers or optoisolators. These TRIACs are designed for efficient, bidirectional AC control with low gate drive requirements.
Technical Details
- Part Number: BT134-600D / BT134-600E
- Type: TRIAC (Bidirectional AC switch)
- RMS On-State Current (IT(RMS)): 4A
- Peak Repetitive Off-State Voltage (VDRM): 600V
- Gate Trigger Current (IGT):
- BT134-600D: ~35mA (max)
- BT134-600E: ~10mA (max)
- Holding Current (IH): ~2.2mA (typical)
- Surge Current (ITSM): 25A (max, t = 20ms)
- Rise Time / Fall Time: 2.5µs / 2.5µs
- Isolation Voltage: ≥1500V RMS
- Package: TO-126 (Direct Plug/Through-hole)
- Mounting Type: Through-hole
- Lead Type: Straight plug-in leads
- Operating Temperature: –40°C to +125°C
Features
- 4A continuous current handling
- 600V blocking voltage
- Sensitive gate for easy triggering
- Bidirectional switching capability
- Low gate trigger current (E-type suitable for logic-level control)
- Compact TO-126 package with direct plug mounting
- Reliable and rugged construction
Applications
- Light dimmers and fan speed controllers
- AC motor control
- Solid-state relays (SSR)
- Heater and pump control circuits
- AC switching with microcontrollers and optotriacs
- Appliance control and automation
Physical Attributes
- Package Type: TO-126 (Plastic, through-hole)
- Pin Count: 3 (Main Terminal 1, Main Terminal 2, Gate)
- Dimensions: ~7.5mm x 5.0mm x 19mm (L x W x H including leads)
- Weight: ~0.5g
- Lead Type: Direct plug / straight pins
Package Includes
- 1 x BT134-600D or BT134-600E TRIAC – TO-126 Package