Overview
The BT136-800E,127 is a planar passivated sensitive gate four-quadrant triac produced by WeEn Semiconductors. This component is designed for general-purpose bidirectional switching applications and is housed in a TO-220-3 package. It is notable for its high blocking voltage capability, low holding current, and direct triggering from low power drivers and logic ICs, making it suitable for a wide range of electronic circuits.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VDRM (Repetitive Peak Off-State Voltage) | - | - | - | 800 | V |
| IT(RMS) (RMS On-State Current) | Full sine wave; Tmb ≤ 107 °C | - | - | 4 | A |
| ITSM (Non-Repetitive Peak On-State Current) | Full sine wave; Tj(init) = 25 °C; tp = 20 ms | - | - | 25 | A |
| IGT (Gate Trigger Current) | VD = 12 V; IT = 0.1 A | 5 | 11 | 25 | mA |
| Vgt (Gate Trigger Voltage) | - | - | - | 700 | mV |
| Ih (Holding Current) | - | - | - | 15 | mA |
| Vt (On-State Voltage) | - | - | - | 1.4 | V |
| Tj (Junction Temperature) | - | - | - | 125 | °C |
Key Features
- Sensitive gate for direct triggering from low power drivers and logic ICs.
- High blocking voltage capability of up to 800 V.
- Low holding current for low current loads and minimal EMI.
- Planar passivated construction for improved reliability and performance.
- TO-220-3 package suitable for through-hole mounting.
Applications
The BT136-800E,127 triac is suitable for various general-purpose bidirectional switching applications, including but not limited to:
- Lighting control circuits.
- Motor control circuits.
- Power supply circuits requiring bidirectional switching.
- Automotive and industrial control systems.
Q & A
- What is the maximum repetitive peak off-state voltage of the BT136-800E,127?
The maximum repetitive peak off-state voltage is 800 V. - What is the RMS on-state current rating of the BT136-800E,127?
The RMS on-state current rating is 4 A for full sine wave conditions with Tmb ≤ 107 °C. - What is the non-repetitive peak on-state current of the BT136-800E,127?
The non-repetitive peak on-state current is 25 A for a full sine wave with Tj(init) = 25 °C and tp = 20 ms. - What is the gate trigger current of the BT136-800E,127?
The gate trigger current is typically 11 mA, with a range of 5 to 25 mA. - What is the holding current of the BT136-800E,127?
The holding current is up to 15 mA. - What is the on-state voltage of the BT136-800E,127?
The on-state voltage is up to 1.4 V. - What is the junction temperature rating of the BT136-800E,127?
The junction temperature rating is up to 125 °C. - In what package is the BT136-800E,127 available?
The BT136-800E,127 is available in a TO-220-3 package. - What are some common applications of the BT136-800E,127?
Common applications include lighting control circuits, motor control circuits, power supply circuits, and automotive and industrial control systems. - Why is the BT136-800E,127 considered suitable for low power driver and logic IC triggering?
The BT136-800E,127 is considered suitable due to its sensitive gate, which allows for direct triggering from low power drivers and logic ICs.
